Merge kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git with fixups

This merges the DVB tree, but fixes up the history that had gotten
screwed up by a broken commit.

The history is fixed up by re-doing the commit properly (taking the
resolve from the final result of the original), and then cherry-picking
the commits that followed the broken merge.

* dvb: (190 commits)
  V4L/DVB (3545): Fixed no_overlay option and quirks on saa7134 driver
  V4L/DVB (3543): Fix Makefile to adapt to bt8xx/ conversion
  V4L/DVB (3538): Bt8xx documentation update
  V4L/DVB (3537a): Whitespace cleanup
  V4L/DVB (3533): Add WSS (wide screen signalling) module parameters
  V4L/DVB (3532): Moved duplicated code of ALPS BSRU6 tuner to a standalone file.
  V4L/DVB (3530): Kconfig: remove VIDEO_AUDIO_DECODER
  V4L/DVB (3529): Kconfig: add menu items for cs53l32a and wm8775 A/D converters
  V4L/DVB (3528): Kconfig: fix ATSC frontend menu item names by manufacturer
  V4L/DVB (3527): VIDEO_CPIA2 must depend on USB
  V4L/DVB (3525): Kconfig: remove VIDEO_DECODER
  V4L/DVB (3524): Kconfig: add menu items for saa7115 and saa7127
  V4L/DVB (3494): Kconfig: select VIDEO_MSP3400 to build msp3400.ko
  V4L/DVB (3522): Fixed a trouble with other PAL standards
  V4L/DVB (3521): Avoid warnings at video-buf.c
  V4L/DVB (3514): SAA7113 doesn't have auto std chroma detection mode
  V4L/DVB (3513): Remove saa711x driver
  V4L/DVB (3509): Make a needlessly global function static.
  V4L/DVB (3506): Cinergy T2 dmx cleanup on disconnect
  V4L/DVB (3504): Medion 7134: Autodetect second bridge chip
  ...

Signed-off-by: Linus Torvalds <torvalds@osdl.org>

176 files changed, 14547 insertions, 5849 deletions

diff --git a/.gitignore b/.gitignore
index 3f8fb686b59c..53e53f2791f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -30,3 +30,5 @@ include/linux/autoconf.h
 include/linux/compile.h
 include/linux/version.h
 
+# stgit generated dirs
+patches-*
diff --git a/Documentation/dvb/avermedia.txt b/Documentation/dvb/avermedia.txt
index 068070ff13cd..8bab8461a4af 100644
--- a/Documentation/dvb/avermedia.txt
+++ b/Documentation/dvb/avermedia.txt
@@ -1,4 +1,3 @@
-
 HOWTO: Get An Avermedia DVB-T working under Linux
 	   ______________________________________________
 
@@ -137,11 +136,8 @@ Getting the card going
    To  power  up  the  card,  load  the  following modules in the
    following order:
 
-     * insmod dvb-core.o
-     * modprobe bttv.o
-     * insmod bt878.o
-     * insmod dvb-bt8xx.o
-     * insmod sp887x.o
+     * modprobe bttv (normally loaded automatically)
+     * modprobe dvb-bt8xx (or place dvb-bt8xx in /etc/modules)
 
    Insertion  of  these  modules  into  the  running  kernel will
    activate the appropriate DVB device nodes. It is then possible
@@ -302,4 +298,4 @@ Further Update
    Many  thanks to Nigel Pearson for the updates to this document
    since the recent revision of the driver.
 
-   January 29th 2004
+   February 14th 2006
diff --git a/Documentation/dvb/bt8xx.txt b/Documentation/dvb/bt8xx.txt
index 52ed462061df..4e7614e606c5 100644
--- a/Documentation/dvb/bt8xx.txt
+++ b/Documentation/dvb/bt8xx.txt
@@ -1,118 +1,78 @@
-How to get the Nebula, PCTV, FusionHDTV Lite and Twinhan DST cards working
-==========================================================================
+How to get the bt8xx cards working
+==================================
 
-This class of cards has a bt878a as the PCI interface, and
-require the bttv driver.
+1) General information
+======================
 
-Please pay close attention to the warning about the bttv module
-options below for the DST card.
+This class of cards has a bt878a as the PCI interface, and require the bttv driver
+for accessing the i2c bus and the gpio pins of the bt8xx chipset.
+Please see Documentation/dvb/cards.txt => o Cards based on the Conexant Bt8xx PCI bridge:
 
-1) General informations
-=======================
-
-These drivers require the bttv driver to provide the means to access
-the i2c bus and the gpio pins of the bt8xx chipset.
-
-Because of this, you need to enable
-"Device drivers" => "Multimedia devices"
-  => "Video For Linux" => "BT848 Video For Linux"
-
-Furthermore you need to enable
-"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
-  => "DVB for Linux" "DVB Core Support" "BT8xx based PCI cards"
+Compiling kernel please enable:
+a.)"Device drivers" => "Multimedia devices" => "Video For Linux" => "BT848 Video For Linux"
+b.)"Device drivers" => "Multimedia devices" => "Digital Video Broadcasting Devices"
+ => "DVB for Linux" "DVB Core Support" "Bt8xx based PCI Cards"
 
 2) Loading Modules
 ==================
 
-In general you need to load the bttv driver, which will handle the gpio and
-i2c communication for us, plus the common dvb-bt8xx device driver.
-The frontends for Nebula (nxt6000), Pinnacle PCTV (cx24110), TwinHan (dst),
-FusionHDTV DVB-T Lite (mt352) and FusionHDTV5 Lite (lgdt330x) are loaded
-automatically by the dvb-bt8xx device driver.
-
-3a) Nebula / Pinnacle PCTV / FusionHDTV Lite
----------------------------------------------
-
-   $ modprobe bttv (normally bttv is being loaded automatically by kmod)
-   $ modprobe dvb-bt8xx
-
-(or just place dvb-bt8xx in /etc/modules for automatic loading)
-
-
-3b) TwinHan and Clones
---------------------------
+In default cases bttv is loaded automatically.
+To load the backend either place dvb-bt8xx in etc/modules, or apply manually:
 
-   $ modprobe bttv card=0x71
-   $ modprobe dvb-bt8xx
-   $ modprobe dst
+	$ modprobe dvb-bt8xx
 
-The value 0x71 will override the PCI type detection for dvb-bt8xx,
-which  is necessary for TwinHan cards. Omission of this parameter might result
-in a system lockup.
+All frontends will be loaded automatically.
+People running udev please see Documentation/dvb/udev.txt.
 
-If you're having an older card (blue color PCB) and card=0x71 locks up
-your machine, try using 0x68, too. If that does not work, ask on the
-mailing list.
+In the following cases overriding the PCI type detection for dvb-bt8xx might be necessary:
 
-The DST module takes a couple of useful parameters.
+2a) Running TwinHan and Clones
+------------------------------
 
-verbose takes values 0 to 4. These values control the verbosity level,
-and can be used to debug also.
+	$ modprobe bttv card=113
+	$ modprobe dvb-bt8xx
+	$ modprobe dst
 
-verbose=0 means complete disabling of messages
-	1 only error messages are displayed
-	2 notifications are also displayed
-	3 informational messages are also displayed
-	4 debug setting
+Useful parameters for verbosity level and debugging the dst module:
 
-dst_addons takes values 0 and 0x20. A value of 0 means it is a FTA card.
-0x20 means it has a Conditional Access slot.
+verbose=0:		messages are disabled
+	1:		only error messages are displayed
+	2:		notifications are displayed
+	3:		other useful messages are displayed
+	4:		debug setting
+dst_addons=0:		card is a free to air (FTA) card only
+	   0x20:	card has a conditional access slot for scrambled channels
 
-The autodetected values are determined by the cards 'response string'
-which you can see in your logs e.g.
+The autodetected values are determined by the cards' "response string".
+In your logs see f. ex.: dst_get_device_id: Recognize [DSTMCI].
+For bug reports please send in a complete log with verbose=4 activated.
+Please also see Documentation/dvb/ci.txt.
 
-dst_get_device_id: Recognise [DSTMCI]
-
-If you need to sent in bug reports on the dst, please do send in a complete
-log with the verbose=4 module parameter. For general usage, the default setting
-of verbose=1 is ideal.
-
-
-4) Multiple cards
+2b) Running multiple cards
 --------------------------
 
-If you happen to be running multiple cards, it would be advisable to load
-the bttv module with the card id. This would help to solve any module loading
-problems that you might face.
-
-For example, if you have a Twinhan and Clones card along with a FusionHDTV5 Lite
+Examples of card ID's:
 
-	$ modprobe bttv card=0x71 card=0x87
-
-Here the order of the card id is important and should be the same as that of the
-physical order of the cards. Here card=0x71 represents the Twinhan and clones
-and card=0x87 represents Fusion HDTV5 Lite. These arguments can also be
-specified in decimal, rather than hex:
+Pinnacle PCTV Sat:		 94
+Nebula Electronics Digi TV:	104
+pcHDTV HD-2000 TV:		112
+Twinhan DST and clones:		113
+Avermedia AverTV DVB-T 771:	123
+Avermedia AverTV DVB-T 761:	124
+DViCO FusionHDTV DVB-T Lite:	128
+DViCO FusionHDTV 5 Lite:	135
 
+Notice: The order of the card ID should be uprising:
+Example:
 	$ modprobe bttv card=113 card=135
+	$ modprobe dvb-bt8xx
 
-Some examples of card-id's
-
-Pinnacle Sat		0x5e  (94)
-Nebula Digi TV		0x68  (104)
-PC HDTV			0x70  (112)
-Twinhan			0x71  (113)
-FusionHDTV DVB-T Lite	0x80  (128)
-FusionHDTV5 Lite	0x87  (135)
-
-For a full list of card-id's, see the V4L Documentation within the kernel
-source:  linux/Documentation/video4linux/CARDLIST.bttv
-
-If you have problems with this please do ask on the mailing list.
+For a full list of card ID's please see Documentation/video4linux/CARDLIST.bttv.
+In case of further problems send questions to the mailing list: www.linuxdvb.org.
 
---
 Authors: Richard Walker,
 	 Jamie Honan,
 	 Michael Hunold,
 	 Manu Abraham,
+	 Uwe Bugla,
 	 Michael Krufky
diff --git a/Documentation/dvb/get_dvb_firmware b/Documentation/dvb/get_dvb_firmware
index 75c28a174092..bb55f49f2745 100644
--- a/Documentation/dvb/get_dvb_firmware
+++ b/Documentation/dvb/get_dvb_firmware
@@ -21,8 +21,9 @@
 use File::Temp qw/ tempdir /;
 use IO::Handle;
 
-@components = ( "sp8870", "sp887x", "tda10045", "tda10046", "av7110", "dec2000t",
-		"dec2540t", "dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
+@components = ( "sp8870", "sp887x", "tda10045", "tda10046",
+		"tda10046lifeview", "av7110", "dec2000t", "dec2540t",
+		"dec3000s", "vp7041", "dibusb", "nxt2002", "nxt2004",
 		"or51211", "or51132_qam", "or51132_vsb", "bluebird");
 
 # Check args
@@ -126,6 +127,24 @@ sub tda10046 {
     $outfile;
 }
 
+sub tda10046lifeview {
+    my $sourcefile = "Drv_2.11.02.zip";
+    my $url = "http://www.lifeview.com.tw/drivers/pci_card/FlyDVB-T/$sourcefile";
+    my $hash = "1ea24dee4eea8fe971686981f34fd2e0";
+    my $outfile = "dvb-fe-tda10046.fw";
+    my $tmpdir = tempdir(DIR => "/tmp", CLEANUP => 1);
+
+    checkstandard();
+
+    wgetfile($sourcefile, $url);
+    unzip($sourcefile, $tmpdir);
+    extract("$tmpdir/LVHybrid.sys", 0x8b088, 24602, "$tmpdir/fwtmp");
+    verify("$tmpdir/fwtmp", $hash);
+    copy("$tmpdir/fwtmp", $outfile);
+
+    $outfile;
+}
+
 sub av7110 {
     my $sourcefile = "dvb-ttpci-01.fw-261d";
     my $url = "http://www.linuxtv.org/downloads/firmware/$sourcefile";
diff --git a/Documentation/dvb/readme.txt b/Documentation/dvb/readme.txt
index f5c50b22de3b..0b0380c91990 100644
--- a/Documentation/dvb/readme.txt
+++ b/Documentation/dvb/readme.txt
@@ -20,11 +20,23 @@ http://linuxtv.org/downloads/
 
 What's inside this directory:
 
+"avermedia.txt"
+contains detailed information about the
+Avermedia DVB-T cards. See also "bt8xx.txt".
+
+"bt8xx.txt"
+contains detailed information about the
+various bt8xx based "budget" DVB cards.
+
 "cards.txt"
 contains a list of supported hardware.
 
+"ci.txt"
+contains detailed information about the
+CI module as part from TwinHan cards and Clones.
+
 "contributors.txt"
-is the who-is-who of DVB development
+is the who-is-who of DVB development.
 
 "faq.txt"
 contains frequently asked questions and their answers.
@@ -34,19 +46,17 @@ script to download and extract firmware for those devices
 that require it.
 
 "ttusb-dec.txt"
-contains detailed informations about the
+contains detailed information about the
 TT DEC2000/DEC3000 USB DVB hardware.
 
-"bt8xx.txt"
-contains detailed installation instructions for the
-various bt8xx based "budget" DVB cards
-(Nebula, Pinnacle PCTV, Twinhan DST)
-
-"README.dibusb"
-contains detailed information about adapters
-based on DiBcom reference design.
-
 "udev.txt"
 how to get DVB and udev up and running.
 
+"README.dvb-usb"
+contains detailed information about the DVB USB cards.
+
+"README.flexcop"
+contains detailed information about the
+Technisat- and Flexcop B2C2 drivers.
+
 Good luck and have fun!
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index 8bea3fbd0548..3b39a91b24bd 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -43,3 +43,5 @@
  42 -> digitalnow DNTV Live! DVB-T Pro                     [1822:0025]
  43 -> KWorld/VStream XPert DVB-T with cx22702             [17de:08a1]
  44 -> DViCO FusionHDTV DVB-T Dual Digital                 [18ac:db50,18ac:db54]
+ 45 -> KWorld HardwareMpegTV XPert                         [17de:0840]
+ 46 -> DViCO FusionHDTV DVB-T Hybrid                       [18ac:db40,18ac:db44]
diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index a0c7cad20971..a3026689bbe6 100644
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -8,3 +8,4 @@
   7 -> Leadtek Winfast USB II                   (em2800)
   8 -> Kworld USB2800                           (em2800)
   9 -> Pinnacle Dazzle DVC 90                   (em2820/em2840) [2304:0207]
+ 12 -> Kworld PVR TV 2800 RF                    (em2820/em2840)
diff --git a/Documentation/video4linux/CARDLIST.saa7134 b/Documentation/video4linux/CARDLIST.saa7134
index da4fb890165f..8c7195455963 100644
--- a/Documentation/video4linux/CARDLIST.saa7134
+++ b/Documentation/video4linux/CARDLIST.saa7134
@@ -83,3 +83,12 @@
  82 -> MSI TV@Anywhere plus                     [1462:6231]
  83 -> Terratec Cinergy 250 PCI TV              [153b:1160]
  84 -> LifeView FlyDVB Trio                     [5168:0319]
+ 85 -> AverTV DVB-T 777                         [1461:2c05]
+ 86 -> LifeView FlyDVB-T                        [5168:0301]
+ 87 -> ADS Instant TV Duo Cardbus PTV331        [0331:1421]
+ 88 -> Tevion/KWorld DVB-T 220RF                [17de:7201]
+ 89 -> ELSA EX-VISION 700TV                     [1048:226c]
+ 90 -> Kworld ATSC110                           [17de:7350]
+ 91 -> AVerMedia A169 B                         [1461:7360]
+ 92 -> AVerMedia A169 B1                        [1461:6360]
+ 93 -> Medion 7134 Bridge #2                    [16be:0005]
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index f6d0cf7b7922..1bcdac67dd8c 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -64,8 +64,10 @@ tuner=62 - Philips TEA5767HN FM Radio
 tuner=63 - Philips FMD1216ME MK3 Hybrid Tuner
 tuner=64 - LG TDVS-H062F/TUA6034
 tuner=65 - Ymec TVF66T5-B/DFF
-tuner=66 - LG NTSC (TALN mini series)
+tuner=66 - LG TALN series
 tuner=67 - Philips TD1316 Hybrid Tuner
 tuner=68 - Philips TUV1236D ATSC/NTSC dual in
-tuner=69 - Tena TNF 5335 MF
+tuner=69 - Tena TNF 5335 and similar models
 tuner=70 - Samsung TCPN 2121P30A
+tuner=71 - Xceive xc3028
+tuner=72 - Thomson FE6600
diff --git a/Documentation/video4linux/README.cpia2 b/Documentation/video4linux/README.cpia2
new file mode 100644
index 000000000000..ce8213d28b67
--- /dev/null
+++ b/Documentation/video4linux/README.cpia2
@@ -0,0 +1,130 @@
+$Id: README,v 1.7 2005/08/29 23:39:57 sbertin Exp $
+
+1. Introduction
+
+	This is a driver for STMicroelectronics's CPiA2 (second generation
+Colour Processor Interface ASIC) based cameras. This camera outputs an MJPEG
+stream at up to vga size. It implements the Video4Linux interface as much as
+possible.  Since the V4L interface does not support compressed formats, only
+an mjpeg enabled application can be used with the camera. We have modified the
+gqcam application to view this stream.
+
+	The driver is implemented as two kernel modules. The cpia2 module
+contains the camera functions and the V4L interface.  The cpia2_usb module
+contains usb specific functions.  The main reason for this was the size of the
+module was getting out of hand, so I separted them.  It is not likely that
+there will be a parallel port version.
+
+FEATURES:
+   - Supports cameras with the Vision stv6410 (CIF) and stv6500 (VGA) cmos
+     sensors. I only have the vga sensor, so can't test the other.
+   - Image formats: VGA, QVGA, CIF, QCIF, and a number of sizes in between.
+     VGA and QVGA are the native image sizes for the VGA camera. CIF is done
+     in the coprocessor by scaling QVGA.  All other sizes are done by clipping.
+   - Palette: YCrCb, compressed with MJPEG.
+   - Some compression parameters are settable.
+   - Sensor framerate is adjustable (up to 30 fps CIF, 15 fps VGA).
+   - Adjust brightness, color, contrast while streaming.
+   - Flicker control settable for 50 or 60 Hz mains frequency.
+
+2. Making and installing the stv672 driver modules:
+
+	Requirements:
+	-------------
+	This should work with 2.4 (2.4.23 and later) and 2.6 kernels, but has
+only been tested on 2.6.  Video4Linux must be either compiled into the kernel or
+available as a module.  Video4Linux2 is automatically detected and made
+available at compile time.
+
+	Compiling:
+	----------
+	As root, do a make install.  This will compile and install the modules
+into the media/video directory in the module tree. For 2.4 kernels, use
+Makefile_2.4 (aka do make -f Makefile_2.4 install).
+
+	Setup:
+	------
+	Use 'modprobe cpia2' to load and 'modprobe -r cpia2' to unload. This
+may be done automatically by your distribution.
+
+3. Driver options
+
+	Option		Description
+	------		-----------
+	video_nr	video device to register (0=/dev/video0, etc)
+			range -1 to 64.  default is -1 (first available)
+			If you have more than 1 camera, this MUST be -1.
+	buffer_size	Size for each frame buffer in bytes (default 68k)
+	num_buffers	Number of frame buffers (1-32, default 3)
+	alternate	USB Alternate (2-7, default 7)
+	flicker_freq	Frequency for flicker reduction(50 or 60, default 60)
+	flicker_mode	0 to disable, or 1 to enable flicker reduction.
+			(default 0). This is only effective if the camera
+			uses a stv0672 coprocessor.
+
+	Setting the options:
+	--------------------
+	If you are using modules, edit /etc/modules.conf and add an options
+line like this:
+	options cpia2 num_buffers=3 buffer_size=65535
+
+	If the driver is compiled into the kernel, at boot time specify them
+like this:
+	cpia2.num_buffers=3 cpia2.buffer_size=65535
+
+	What buffer size should I use?
+	------------------------------
+	The maximum image size depends on the alternate you choose, and the
+frame rate achieved by the camera.  If the compression engine is able to
+keep up with the frame rate, the maximum image size is given by the table
+below.
+	The compression engine starts out at maximum compression, and will
+increase image quality until it is close to the size in the table.  As long
+as the compression engine can keep up with the frame rate, after a short time
+the images will all be about the size in the table, regardless of resolution.
+	At low alternate settings, the compression engine may not be able to
+compress the image enough and will reduce the frame rate by producing larger
+images.
+	The default of 68k should be good for most users.  This will handle
+any alternate at frame rates down to 15fps.  For lower frame rates, it may
+be necessary to increase the buffer size to avoid having frames dropped due
+to insufficient space.
+
+			     Image size(bytes)
+	Alternate  bytes/ms   15fps    30fps
+	    2         128      8533     4267
+	    3         384     25600    12800
+	    4         640     42667    21333
+	    5         768     51200    25600
+	    6         896     59733    29867
+	    7        1023     68200    34100
+
+	How many buffers should I use?
+	------------------------------
+	For normal streaming, 3 should give the best results.  With only 2,
+it is possible for the camera to finish sending one image just after a
+program has started reading the other.  If this happens, the driver must drop
+a frame.  The exception to this is if you have a heavily loaded machine.  In
+this case use 2 buffers.  You are probably not reading at the full frame rate.
+If the camera can send multiple images before a read finishes, it could
+overwrite the third buffer before the read finishes, leading to a corrupt
+image.  Single and double buffering have extra checks to avoid overwriting.
+
+4. Using the camera
+
+	We are providing a modified gqcam application to view the output. In
+order to avoid confusion, here it is called mview.  There is also the qx5view
+program which can also control the lights on the qx5 microscope. MJPEG Tools
+(http://mjpeg.sourceforge.net) can also be used to record from the camera.
+
+5. Notes to developers:
+
+   - This is a driver version stripped of the 2.4 back compatibility
+     and old MJPEG ioctl API. See cpia2.sf.net for 2.4 support.
+
+6. Thanks:
+
+   - Peter Pregler <Peter_Pregler@email.com>,
+     Scott J. Bertin <scottbertin@yahoo.com>, and
+     Jarl Totland <Jarl.Totland@bdc.no> for the original cpia driver, which
+     this one was modelled from.
diff --git a/Documentation/video4linux/cpia2_overview.txt b/Documentation/video4linux/cpia2_overview.txt
new file mode 100644
index 000000000000..a6e53665216b
--- /dev/null
+++ b/Documentation/video4linux/cpia2_overview.txt
@@ -0,0 +1,38 @@
+			Programmer's View of Cpia2
+
+Cpia2 is the second generation video coprocessor from VLSI Vision Ltd (now a
+division of ST Microelectronics).  There are two versions.  The first is the
+STV0672, which is capable of up to 30 frames per second (fps) in frame sizes
+up to CIF, and 15 fps for VGA frames.  The STV0676 is an improved version,
+which can handle up to 30 fps VGA.  Both coprocessors can be attached to two
+CMOS sensors - the vvl6410 CIF sensor and the vvl6500 VGA sensor.  These will
+be referred to as the 410 and the 500 sensors, or the CIF and VGA sensors.
+
+The two chipsets operate almost identically.  The core is an 8051 processor,
+running two different versions of firmware.  The 672 runs the VP4 video
+processor code, the 676 runs VP5.  There are a few differences in register
+mappings for the two chips.  In these cases, the symbols defined in the
+header files are marked with VP4 or VP5 as part of the symbol name.
+
+The cameras appear externally as three sets of registers. Setting register
+values is the only way to control the camera.  Some settings are
+interdependant, such as the sequence required to power up the camera. I will
+try to make note of all of these cases.
+
+The register sets are called blocks.  Block 0 is the system block.  This
+section is always powered on when the camera is plugged in.  It contains
+registers that control housekeeping functions such as powering up the video
+processor.  The video processor is the VP block.  These registers control
+how the video from the sensor is processed.  Examples are timing registers,
+user mode (vga, qvga), scaling, cropping, framerates, and so on.  The last
+block is the video compressor (VC).  The video stream sent from the camera is
+compressed as Motion JPEG (JPEGA).  The VC controls all of the compression
+parameters.  Looking at the file cpia2_registers.h, you can get a full view
+of these registers and the possible values for most of them.
+
+One or more registers can be set or read by sending a usb control message to
+the camera.  There are three modes for this.  Block mode requests a number
+of contiguous registers.  Random mode reads or writes random registers with
+a tuple structure containing address/value pairs.  The repeat mode is only
+used by VP4 to load a firmware patch.  It contains a starting address and
+a sequence of bytes to be written into a gpio port.
\ No newline at end of file
diff --git a/drivers/media/common/Makefile b/drivers/media/common/Makefile
index bd458cb9b4ea..61b89617a967 100644
--- a/drivers/media/common/Makefile
+++ b/drivers/media/common/Makefile
@@ -1,5 +1,6 @@
 saa7146-objs    := saa7146_i2c.o saa7146_core.o
 saa7146_vv-objs := saa7146_vv_ksyms.o saa7146_fops.o saa7146_video.o saa7146_hlp.o saa7146_vbi.o
+ir-common-objs  := ir-functions.o ir-keymaps.o
 
 obj-$(CONFIG_VIDEO_SAA7146) += saa7146.o
 obj-$(CONFIG_VIDEO_SAA7146_VV) += saa7146_vv.o
diff --git a/drivers/media/common/ir-common.c b/drivers/media/common/ir-common.c
deleted file mode 100644
index 97fa3fc571c4..000000000000
--- a/drivers/media/common/ir-common.c
+++ /dev/null
@@ -1,519 +0,0 @@
-/*
- *
- * some common structs and functions to handle infrared remotes via
- * input layer ...
- *
- * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/string.h>
-#include <media/ir-common.h>
-
-/* -------------------------------------------------------------------------- */
-
-MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
-MODULE_LICENSE("GPL");
-
-static int repeat = 1;
-module_param(repeat, int, 0444);
-MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)");
-
-static int debug = 0;    /* debug level (0,1,2) */
-module_param(debug, int, 0644);
-
-#define dprintk(level, fmt, arg...)	if (debug >= level) \
-	printk(KERN_DEBUG fmt , ## arg)
-
-/* -------------------------------------------------------------------------- */
-
-/* generic RC5 keytable                                          */
-/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
-/* used by old (black) Hauppauge remotes                         */
-IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 0x00 ] = KEY_KP0,
-	[ 0x01 ] = KEY_KP1,
-	[ 0x02 ] = KEY_KP2,
-	[ 0x03 ] = KEY_KP3,
-	[ 0x04 ] = KEY_KP4,
-	[ 0x05 ] = KEY_KP5,
-	[ 0x06 ] = KEY_KP6,
-	[ 0x07 ] = KEY_KP7,
-	[ 0x08 ] = KEY_KP8,
-	[ 0x09 ] = KEY_KP9,
-
-	[ 0x0b ] = KEY_CHANNEL,		/* channel / program (japan: 11) */
-	[ 0x0c ] = KEY_POWER,		/* standby */
-	[ 0x0d ] = KEY_MUTE,		/* mute / demute */
-	[ 0x0f ] = KEY_TV,		/* display */
-	[ 0x10 ] = KEY_VOLUMEUP,
-	[ 0x11 ] = KEY_VOLUMEDOWN,
-	[ 0x12 ] = KEY_BRIGHTNESSUP,
-	[ 0x13 ] = KEY_BRIGHTNESSDOWN,
-	[ 0x1e ] = KEY_SEARCH,		/* search + */
-	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
-	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
-	[ 0x22 ] = KEY_CHANNEL,		/* alt / channel */
-	[ 0x23 ] = KEY_LANGUAGE,	/* 1st / 2nd language */
-	[ 0x26 ] = KEY_SLEEP,		/* sleeptimer */
-	[ 0x2e ] = KEY_MENU,		/* 2nd controls (USA: menu) */
-	[ 0x30 ] = KEY_PAUSE,
-	[ 0x32 ] = KEY_REWIND,
-	[ 0x33 ] = KEY_GOTO,
-	[ 0x35 ] = KEY_PLAY,
-	[ 0x36 ] = KEY_STOP,
-	[ 0x37 ] = KEY_RECORD,		/* recording */
-	[ 0x3c ] = KEY_TEXT,    	/* teletext submode (Japan: 12) */
-	[ 0x3d ] = KEY_SUSPEND,		/* system standby */
-
-};
-EXPORT_SYMBOL_GPL(ir_codes_rc5_tv);
-
-/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
-IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 18 ] = KEY_KP0,
-	[  5 ] = KEY_KP1,
-	[  6 ] = KEY_KP2,
-	[  7 ] = KEY_KP3,
-	[  9 ] = KEY_KP4,
-	[ 10 ] = KEY_KP5,
-	[ 11 ] = KEY_KP6,
-	[ 13 ] = KEY_KP7,
-	[ 14 ] = KEY_KP8,
-	[ 15 ] = KEY_KP9,
-
-	[  0 ] = KEY_POWER,
-	[  2 ] = KEY_TUNER,		/* TV/FM */
-	[ 30 ] = KEY_VIDEO,
-	[  4 ] = KEY_VOLUMEUP,
-	[  8 ] = KEY_VOLUMEDOWN,
-	[ 12 ] = KEY_CHANNELUP,
-	[ 16 ] = KEY_CHANNELDOWN,
-	[  3 ] = KEY_ZOOM,		/* fullscreen */
-	[ 31 ] = KEY_SUBTITLE,		/* closed caption/teletext */
-	[ 32 ] = KEY_SLEEP,
-	[ 20 ] = KEY_MUTE,
-	[ 43 ] = KEY_RED,
-	[ 44 ] = KEY_GREEN,
-	[ 45 ] = KEY_YELLOW,
-	[ 46 ] = KEY_BLUE,
-	[ 24 ] = KEY_KPPLUS,		/* fine tune + */
-	[ 25 ] = KEY_KPMINUS,		/* fine tune - */
-	[ 33 ] = KEY_KPDOT,
-	[ 19 ] = KEY_KPENTER,
-	[ 34 ] = KEY_BACK,
-	[ 35 ] = KEY_PLAYPAUSE,
-	[ 36 ] = KEY_NEXT,
-	[ 38 ] = KEY_STOP,
-	[ 39 ] = KEY_RECORD
-};
-EXPORT_SYMBOL_GPL(ir_codes_winfast);
-
-IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
-	[ 0x59 ] = KEY_MUTE,
-	[ 0x4a ] = KEY_POWER,
-
-	[ 0x18 ] = KEY_TEXT,
-	[ 0x26 ] = KEY_TV,
-	[ 0x3d ] = KEY_PRINT,
-
-	[ 0x48 ] = KEY_RED,
-	[ 0x04 ] = KEY_GREEN,
-	[ 0x11 ] = KEY_YELLOW,
-	[ 0x00 ] = KEY_BLUE,
-
-	[ 0x2d ] = KEY_VOLUMEUP,
-	[ 0x1e ] = KEY_VOLUMEDOWN,
-
-	[ 0x49 ] = KEY_MENU,
-
-	[ 0x16 ] = KEY_CHANNELUP,
-	[ 0x17 ] = KEY_CHANNELDOWN,
-
-	[ 0x20 ] = KEY_UP,
-	[ 0x21 ] = KEY_DOWN,
-	[ 0x22 ] = KEY_LEFT,
-	[ 0x23 ] = KEY_RIGHT,
-	[ 0x0d ] = KEY_SELECT,
-
-
-
-	[ 0x08 ] = KEY_BACK,
-	[ 0x07 ] = KEY_REFRESH,
-
-	[ 0x2f ] = KEY_ZOOM,
-	[ 0x29 ] = KEY_RECORD,
-
-	[ 0x4b ] = KEY_PAUSE,
-	[ 0x4d ] = KEY_REWIND,
-	[ 0x2e ] = KEY_PLAY,
-	[ 0x4e ] = KEY_FORWARD,
-	[ 0x53 ] = KEY_PREVIOUS,
-	[ 0x4c ] = KEY_STOP,
-	[ 0x54 ] = KEY_NEXT,
-
-	[ 0x69 ] = KEY_KP0,
-	[ 0x6a ] = KEY_KP1,
-	[ 0x6b ] = KEY_KP2,
-	[ 0x6c ] = KEY_KP3,
-	[ 0x6d ] = KEY_KP4,
-	[ 0x6e ] = KEY_KP5,
-	[ 0x6f ] = KEY_KP6,
-	[ 0x70 ] = KEY_KP7,
-	[ 0x71 ] = KEY_KP8,
-	[ 0x72 ] = KEY_KP9,
-
-	[ 0x74 ] = KEY_CHANNEL,
-	[ 0x0a ] = KEY_BACKSPACE,
-};
-
-EXPORT_SYMBOL_GPL(ir_codes_pinnacle);
-
-/* empty keytable, can be used as placeholder for not-yet created keytables */
-IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
-	[ 42 ] = KEY_COFFEE,
-};
-EXPORT_SYMBOL_GPL(ir_codes_empty);
-
-/* Hauppauge: the newer, gray remotes (seems there are multiple
- * slightly different versions), shipped with cx88+ivtv cards.
- * almost rc5 coding, but some non-standard keys */
-IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[ 0x00 ] = KEY_KP0,
-	[ 0x01 ] = KEY_KP1,
-	[ 0x02 ] = KEY_KP2,
-	[ 0x03 ] = KEY_KP3,
-	[ 0x04 ] = KEY_KP4,
-	[ 0x05 ] = KEY_KP5,
-	[ 0x06 ] = KEY_KP6,
-	[ 0x07 ] = KEY_KP7,
-	[ 0x08 ] = KEY_KP8,
-	[ 0x09 ] = KEY_KP9,
-
-	[ 0x0a ] = KEY_TEXT,      	/* keypad asterisk as well */
-	[ 0x0b ] = KEY_RED,		/* red button */
-	[ 0x0c ] = KEY_RADIO,
-	[ 0x0d ] = KEY_MENU,
-	[ 0x0e ] = KEY_SUBTITLE,	/* also the # key */
-	[ 0x0f ] = KEY_MUTE,
-	[ 0x10 ] = KEY_VOLUMEUP,
-	[ 0x11 ] = KEY_VOLUMEDOWN,
-	[ 0x12 ] = KEY_PREVIOUS,	/* previous channel */
-	[ 0x14 ] = KEY_UP,
-	[ 0x15 ] = KEY_DOWN,
-	[ 0x16 ] = KEY_LEFT,
-	[ 0x17 ] = KEY_RIGHT,
-	[ 0x18 ] = KEY_VIDEO,		/* Videos */
-	[ 0x19 ] = KEY_AUDIO,		/* Music */
-	/* 0x1a: Pictures - presume this means
-	   "Multimedia Home Platform" -
-	   no "PICTURES" key in input.h
-	 */
-	[ 0x1a ] = KEY_MHP,
-
-	[ 0x1b ] = KEY_EPG,		/* Guide */
-	[ 0x1c ] = KEY_TV,
-	[ 0x1e ] = KEY_NEXTSONG,	/* skip >| */
-	[ 0x1f ] = KEY_EXIT,		/* back/exit */
-	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
-	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
-	[ 0x22 ] = KEY_CHANNEL,		/* source (old black remote) */
-	[ 0x24 ] = KEY_PREVIOUSSONG,	/* replay |< */
-	[ 0x25 ] = KEY_ENTER,		/* OK */
-	[ 0x26 ] = KEY_SLEEP,		/* minimize (old black remote) */
-	[ 0x29 ] = KEY_BLUE,		/* blue key */
-	[ 0x2e ] = KEY_GREEN,		/* green button */
-	[ 0x30 ] = KEY_PAUSE,		/* pause */
-	[ 0x32 ] = KEY_REWIND,		/* backward << */
-	[ 0x34 ] = KEY_FASTFORWARD,	/* forward >> */
-	[ 0x35 ] = KEY_PLAY,
-	[ 0x36 ] = KEY_STOP,
-	[ 0x37 ] = KEY_RECORD,		/* recording */
-	[ 0x38 ] = KEY_YELLOW,		/* yellow key */
-	[ 0x3b ] = KEY_SELECT,		/* top right button */
-	[ 0x3c ] = KEY_ZOOM,		/* full */
-	[ 0x3d ] = KEY_POWER,		/* system power (green button) */
-};
-EXPORT_SYMBOL(ir_codes_hauppauge_new);
-
-IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = {
-	[  2 ] = KEY_KP0,
-	[  1 ] = KEY_KP1,
-	[ 11 ] = KEY_KP2,
-	[ 27 ] = KEY_KP3,
-	[  5 ] = KEY_KP4,
-	[  9 ] = KEY_KP5,
-	[ 21 ] = KEY_KP6,
-	[  6 ] = KEY_KP7,
-	[ 10 ] = KEY_KP8,
-	[ 18 ] = KEY_KP9,
-
-	[  3 ] = KEY_TUNER,		/* TV/FM */
-	[  7 ] = KEY_SEARCH,		/* scan */
-	[ 28 ] = KEY_ZOOM,		/* full screen */
-	[ 30 ] = KEY_POWER,
-	[ 23 ] = KEY_VOLUMEDOWN,
-	[ 31 ] = KEY_VOLUMEUP,
-	[ 20 ] = KEY_CHANNELDOWN,
-	[ 22 ] = KEY_CHANNELUP,
-	[ 24 ] = KEY_MUTE,
-
-	[  0 ] = KEY_LIST,		/* source */
-	[ 19 ] = KEY_INFO,		/* loop */
-	[ 16 ] = KEY_LAST,		/* +100 */
-	[ 13 ] = KEY_CLEAR,		/* reset */
-	[ 12 ] = BTN_RIGHT,		/* fun++ */
-	[  4 ] = BTN_LEFT,		/* fun-- */
-	[ 14 ] = KEY_GOTO,		/* function */
-	[ 15 ] = KEY_STOP,		/* freeze */
-};
-EXPORT_SYMBOL(ir_codes_pixelview);
-
-/* -------------------------------------------------------------------------- */
-
-static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir)
-{
-	if (KEY_RESERVED == ir->keycode) {
-		printk(KERN_INFO "%s: unknown key: key=0x%02x raw=0x%02x down=%d\n",
-		       dev->name,ir->ir_key,ir->ir_raw,ir->keypressed);
-		return;
-	}
-	dprintk(1,"%s: key event code=%d down=%d\n",
-		dev->name,ir->keycode,ir->keypressed);
-	input_report_key(dev,ir->keycode,ir->keypressed);
-	input_sync(dev);
-}
-
-/* -------------------------------------------------------------------------- */
-
-void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
-		   int ir_type, IR_KEYTAB_TYPE *ir_codes)
-{
-	int i;
-
-	ir->ir_type = ir_type;
-	if (ir_codes)
-		memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes));
-
-
-	dev->keycode     = ir->ir_codes;
-	dev->keycodesize = sizeof(IR_KEYTAB_TYPE);
-	dev->keycodemax  = IR_KEYTAB_SIZE;
-	for (i = 0; i < IR_KEYTAB_SIZE; i++)
-		set_bit(ir->ir_codes[i], dev->keybit);
-	clear_bit(0, dev->keybit);
-
-	set_bit(EV_KEY, dev->evbit);
-	if (repeat)
-		set_bit(EV_REP, dev->evbit);
-}
-
-void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir)
-{
-	if (ir->keypressed) {
-		ir->keypressed = 0;
-		ir_input_key_event(dev,ir);
-	}
-}
-
-void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
-		      u32 ir_key, u32 ir_raw)
-{
-	u32 keycode = IR_KEYCODE(ir->ir_codes, ir_key);
-
-	if (ir->keypressed && ir->keycode != keycode) {
-		ir->keypressed = 0;
-		ir_input_key_event(dev,ir);
-	}
-	if (!ir->keypressed) {
-		ir->ir_key  = ir_key;
-		ir->ir_raw  = ir_raw;
-		ir->keycode = keycode;
-		ir->keypressed = 1;
-		ir_input_key_event(dev,ir);
-	}
-}
-
-/* -------------------------------------------------------------------------- */
-
-u32 ir_extract_bits(u32 data, u32 mask)
-{
-	int mbit, vbit;
-	u32 value;
-
-	value = 0;
-	vbit  = 0;
-	for (mbit = 0; mbit < 32; mbit++) {
-		if (!(mask & ((u32)1 << mbit)))
-			continue;
-		if (data & ((u32)1 << mbit))
-			value |= (1 << vbit);
-		vbit++;
-	}
-	return value;
-}
-
-static int inline getbit(u32 *samples, int bit)
-{
-	return (samples[bit/32] & (1 << (31-(bit%32)))) ? 1 : 0;
-}
-
-/* sump raw samples for visual debugging ;) */
-int ir_dump_samples(u32 *samples, int count)
-{
-	int i, bit, start;
-
-	printk(KERN_DEBUG "ir samples: ");
-	start = 0;
-	for (i = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit)
-			start = 1;
-		if (0 == start)
-			continue;
-		printk("%s", bit ? "#" : "_");
-	}
-	printk("\n");
-	return 0;
-}
-
-/* decode raw samples, pulse distance coding used by NEC remotes */
-int ir_decode_pulsedistance(u32 *samples, int count, int low, int high)
-{
-	int i,last,bit,len;
-	u32 curBit;
-	u32 value;
-
-	/* find start burst */
-	for (i = len = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit) {
-			len++;
-		} else {
-			if (len >= 29)
-				break;
-			len = 0;
-		}
-	}
-
-	/* start burst to short */
-	if (len < 29)
-		return 0xffffffff;
-
-	/* find start silence */
-	for (len = 0; i < count * 32; i++) {
-		bit = getbit(samples,i);
-		if (bit) {
-			break;
-		} else {
-			len++;
-		}
-	}
-
-	/* silence to short */
-	if (len < 7)
-		return 0xffffffff;
-
-	/* go decoding */
-	len   = 0;
-	last = 1;
-	value = 0; curBit = 1;
-	for (; i < count * 32; i++) {
-		bit  = getbit(samples,i);
-		if (last) {
-			if(bit) {
-				continue;
-			} else {
-				len = 1;
-			}
-		} else {
-			if (bit) {
-				if (len > (low + high) /2)
-					value |= curBit;
-				curBit <<= 1;
-				if (curBit == 1)
-					break;
-			} else {
-				len++;
-			}
-		}
-		last = bit;
-	}
-
-	return value;
-}
-
-/* decode raw samples, biphase coding, used by rc5 for example */
-int ir_decode_biphase(u32 *samples, int count, int low, int high)
-{
-	int i,last,bit,len,flips;
-	u32 value;
-
-	/* find start bit (1) */
-	for (i = 0; i < 32; i++) {
-		bit = getbit(samples,i);
-		if (bit)
-			break;
-	}
-
-	/* go decoding */
-	len   = 0;
-	flips = 0;
-	value = 1;
-	for (; i < count * 32; i++) {
-		if (len > high)
-			break;
-		if (flips > 1)
-			break;
-		last = bit;
-		bit  = getbit(samples,i);
-		if (last == bit) {
-			len++;
-			continue;
-		}
-		if (len < low) {
-			len++;
-			flips++;
-			continue;
-		}
-		value <<= 1;
-		value |= bit;
-		flips = 0;
-		len   = 1;
-	}
-	return value;
-}
-
-EXPORT_SYMBOL_GPL(ir_input_init);
-EXPORT_SYMBOL_GPL(ir_input_nokey);
-EXPORT_SYMBOL_GPL(ir_input_keydown);
-
-EXPORT_SYMBOL_GPL(ir_extract_bits);
-EXPORT_SYMBOL_GPL(ir_dump_samples);
-EXPORT_SYMBOL_GPL(ir_decode_biphase);
-EXPORT_SYMBOL_GPL(ir_decode_pulsedistance);
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
-
diff --git a/drivers/media/common/ir-functions.c b/drivers/media/common/ir-functions.c
new file mode 100644
index 000000000000..397cff8b345b
--- /dev/null
+++ b/drivers/media/common/ir-functions.c
@@ -0,0 +1,272 @@
+/*
+ *
+ * some common structs and functions to handle infrared remotes via
+ * input layer ...
+ *
+ * (c) 2003 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/string.h>
+#include <media/ir-common.h>
+
+/* -------------------------------------------------------------------------- */
+
+MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
+MODULE_LICENSE("GPL");
+
+static int repeat = 1;
+module_param(repeat, int, 0444);
+MODULE_PARM_DESC(repeat,"auto-repeat for IR keys (default: on)");
+
+static int debug = 0;    /* debug level (0,1,2) */
+module_param(debug, int, 0644);
+
+#define dprintk(level, fmt, arg...)	if (debug >= level) \
+	printk(KERN_DEBUG fmt , ## arg)
+
+/* -------------------------------------------------------------------------- */
+
+static void ir_input_key_event(struct input_dev *dev, struct ir_input_state *ir)
+{
+	if (KEY_RESERVED == ir->keycode) {
+		printk(KERN_INFO "%s: unknown key: key=0x%02x raw=0x%02x down=%d\n",
+		       dev->name,ir->ir_key,ir->ir_raw,ir->keypressed);
+		return;
+	}
+	dprintk(1,"%s: key event code=%d down=%d\n",
+		dev->name,ir->keycode,ir->keypressed);
+	input_report_key(dev,ir->keycode,ir->keypressed);
+	input_sync(dev);
+}
+
+/* -------------------------------------------------------------------------- */
+
+void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
+		   int ir_type, IR_KEYTAB_TYPE *ir_codes)
+{
+	int i;
+
+	ir->ir_type = ir_type;
+	if (ir_codes)
+		memcpy(ir->ir_codes, ir_codes, sizeof(ir->ir_codes));
+
+
+	dev->keycode     = ir->ir_codes;
+	dev->keycodesize = sizeof(IR_KEYTAB_TYPE);
+	dev->keycodemax  = IR_KEYTAB_SIZE;
+	for (i = 0; i < IR_KEYTAB_SIZE; i++)
+		set_bit(ir->ir_codes[i], dev->keybit);
+	clear_bit(0, dev->keybit);
+
+	set_bit(EV_KEY, dev->evbit);
+	if (repeat)
+		set_bit(EV_REP, dev->evbit);
+}
+
+void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir)
+{
+	if (ir->keypressed) {
+		ir->keypressed = 0;
+		ir_input_key_event(dev,ir);
+	}
+}
+
+void ir_input_keydown(struct input_dev *dev, struct ir_input_state *ir,
+		      u32 ir_key, u32 ir_raw)
+{
+	u32 keycode = IR_KEYCODE(ir->ir_codes, ir_key);
+
+	if (ir->keypressed && ir->keycode != keycode) {
+		ir->keypressed = 0;
+		ir_input_key_event(dev,ir);
+	}
+	if (!ir->keypressed) {
+		ir->ir_key  = ir_key;
+		ir->ir_raw  = ir_raw;
+		ir->keycode = keycode;
+		ir->keypressed = 1;
+		ir_input_key_event(dev,ir);
+	}
+}
+
+/* -------------------------------------------------------------------------- */
+
+u32 ir_extract_bits(u32 data, u32 mask)
+{
+	int mbit, vbit;
+	u32 value;
+
+	value = 0;
+	vbit  = 0;
+	for (mbit = 0; mbit < 32; mbit++) {
+		if (!(mask & ((u32)1 << mbit)))
+			continue;
+		if (data & ((u32)1 << mbit))
+			value |= (1 << vbit);
+		vbit++;
+	}
+	return value;
+}
+
+static int inline getbit(u32 *samples, int bit)
+{
+	return (samples[bit/32] & (1 << (31-(bit%32)))) ? 1 : 0;
+}
+
+/* sump raw samples for visual debugging ;) */
+int ir_dump_samples(u32 *samples, int count)
+{
+	int i, bit, start;
+
+	printk(KERN_DEBUG "ir samples: ");
+	start = 0;
+	for (i = 0; i < count * 32; i++) {
+		bit = getbit(samples,i);
+		if (bit)
+			start = 1;
+		if (0 == start)
+			continue;
+		printk("%s", bit ? "#" : "_");
+	}
+	printk("\n");
+	return 0;
+}
+
+/* decode raw samples, pulse distance coding used by NEC remotes */
+int ir_decode_pulsedistance(u32 *samples, int count, int low, int high)
+{
+	int i,last,bit,len;
+	u32 curBit;
+	u32 value;
+
+	/* find start burst */
+	for (i = len = 0; i < count * 32; i++) {
+		bit = getbit(samples,i);
+		if (bit) {
+			len++;
+		} else {
+			if (len >= 29)
+				break;
+			len = 0;
+		}
+	}
+
+	/* start burst to short */
+	if (len < 29)
+		return 0xffffffff;
+
+	/* find start silence */
+	for (len = 0; i < count * 32; i++) {
+		bit = getbit(samples,i);
+		if (bit) {
+			break;
+		} else {
+			len++;
+		}
+	}
+
+	/* silence to short */
+	if (len < 7)
+		return 0xffffffff;
+
+	/* go decoding */
+	len   = 0;
+	last = 1;
+	value = 0; curBit = 1;
+	for (; i < count * 32; i++) {
+		bit  = getbit(samples,i);
+		if (last) {
+			if(bit) {
+				continue;
+			} else {
+				len = 1;
+			}
+		} else {
+			if (bit) {
+				if (len > (low + high) /2)
+					value |= curBit;
+				curBit <<= 1;
+				if (curBit == 1)
+					break;
+			} else {
+				len++;
+			}
+		}
+		last = bit;
+	}
+
+	return value;
+}
+
+/* decode raw samples, biphase coding, used by rc5 for example */
+int ir_decode_biphase(u32 *samples, int count, int low, int high)
+{
+	int i,last,bit,len,flips;
+	u32 value;
+
+	/* find start bit (1) */
+	for (i = 0; i < 32; i++) {
+		bit = getbit(samples,i);
+		if (bit)
+			break;
+	}
+
+	/* go decoding */
+	len   = 0;
+	flips = 0;
+	value = 1;
+	for (; i < count * 32; i++) {
+		if (len > high)
+			break;
+		if (flips > 1)
+			break;
+		last = bit;
+		bit  = getbit(samples,i);
+		if (last == bit) {
+			len++;
+			continue;
+		}
+		if (len < low) {
+			len++;
+			flips++;
+			continue;
+		}
+		value <<= 1;
+		value |= bit;
+		flips = 0;
+		len   = 1;
+	}
+	return value;
+}
+
+EXPORT_SYMBOL_GPL(ir_input_init);
+EXPORT_SYMBOL_GPL(ir_input_nokey);
+EXPORT_SYMBOL_GPL(ir_input_keydown);
+
+EXPORT_SYMBOL_GPL(ir_extract_bits);
+EXPORT_SYMBOL_GPL(ir_dump_samples);
+EXPORT_SYMBOL_GPL(ir_decode_biphase);
+EXPORT_SYMBOL_GPL(ir_decode_pulsedistance);
+
+/*
+ * Local variables:
+ * c-basic-offset: 8
+ * End:
+ */
+
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
new file mode 100644
index 000000000000..a294d5c2c73f
--- /dev/null
+++ b/drivers/media/common/ir-keymaps.c
@@ -0,0 +1,1415 @@
+/*
+
+
+    Keytables for supported remote controls. This file is part of
+    video4linux.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ */
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+
+#include <linux/input.h>
+#include <media/ir-common.h>
+
+/* empty keytable, can be used as placeholder for not-yet created keytables */
+IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE] = {
+	[ 0x2a ] = KEY_COFFEE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_empty);
+
+/* Matt Jesson <dvb@jesson.eclipse.co.uk */
+IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = {
+	[ 0x28 ] = KEY_0,         //'0' / 'enter'
+	[ 0x22 ] = KEY_1,         //'1'
+	[ 0x12 ] = KEY_2,         //'2' / 'up arrow'
+	[ 0x32 ] = KEY_3,         //'3'
+	[ 0x24 ] = KEY_4,         //'4' / 'left arrow'
+	[ 0x14 ] = KEY_5,         //'5'
+	[ 0x34 ] = KEY_6,         //'6' / 'right arrow'
+	[ 0x26 ] = KEY_7,         //'7'
+	[ 0x16 ] = KEY_8,         //'8' / 'down arrow'
+	[ 0x36 ] = KEY_9,         //'9'
+
+	[ 0x20 ] = KEY_LIST,        // 'source'
+	[ 0x10 ] = KEY_TEXT,        // 'teletext'
+	[ 0x00 ] = KEY_POWER,       // 'power'
+	[ 0x04 ] = KEY_AUDIO,       // 'audio'
+	[ 0x06 ] = KEY_ZOOM,        // 'full screen'
+	[ 0x18 ] = KEY_VIDEO,       // 'display'
+	[ 0x38 ] = KEY_SEARCH,      // 'loop'
+	[ 0x08 ] = KEY_INFO,        // 'preview'
+	[ 0x2a ] = KEY_REWIND,      // 'backward <<'
+	[ 0x1a ] = KEY_FASTFORWARD, // 'forward >>'
+	[ 0x3a ] = KEY_RECORD,      // 'capture'
+	[ 0x0a ] = KEY_MUTE,        // 'mute'
+	[ 0x2c ] = KEY_RECORD,      // 'record'
+	[ 0x1c ] = KEY_PAUSE,       // 'pause'
+	[ 0x3c ] = KEY_STOP,        // 'stop'
+	[ 0x0c ] = KEY_PLAY,        // 'play'
+	[ 0x2e ] = KEY_RED,         // 'red'
+	[ 0x01 ] = KEY_BLUE,        // 'blue' / 'cancel'
+	[ 0x0e ] = KEY_YELLOW,      // 'yellow' / 'ok'
+	[ 0x21 ] = KEY_GREEN,       // 'green'
+	[ 0x11 ] = KEY_CHANNELDOWN, // 'channel -'
+	[ 0x31 ] = KEY_CHANNELUP,   // 'channel +'
+	[ 0x1e ] = KEY_VOLUMEDOWN,  // 'volume -'
+	[ 0x3e ] = KEY_VOLUMEUP,    // 'volume +'
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_avermedia_dvbt);
+
+/* Attila Kondoros <attila.kondoros@chello.hu> */
+IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = {
+
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+	[ 0x00 ] = KEY_0,
+	[ 0x17 ] = KEY_LAST,        // +100
+	[ 0x0a ] = KEY_LIST,        // recall
+
+
+	[ 0x1c ] = KEY_TUNER,       // TV/FM
+	[ 0x15 ] = KEY_SEARCH,      // scan
+	[ 0x12 ] = KEY_POWER,       // power
+	[ 0x1f ] = KEY_VOLUMEDOWN,  // vol up
+	[ 0x1b ] = KEY_VOLUMEUP,    // vol down
+	[ 0x1e ] = KEY_CHANNELDOWN, // chn up
+	[ 0x1a ] = KEY_CHANNELUP,   // chn down
+
+	[ 0x11 ] = KEY_VIDEO,       // video
+	[ 0x0f ] = KEY_ZOOM,        // full screen
+	[ 0x13 ] = KEY_MUTE,        // mute/unmute
+	[ 0x10 ] = KEY_TEXT,        // min
+
+	[ 0x0d ] = KEY_STOP,        // freeze
+	[ 0x0e ] = KEY_RECORD,      // record
+	[ 0x1d ] = KEY_PLAYPAUSE,   // stop
+	[ 0x19 ] = KEY_PLAY,        // play
+
+	[ 0x16 ] = KEY_GOTO,        // osd
+	[ 0x14 ] = KEY_REFRESH,     // default
+	[ 0x0c ] = KEY_KPPLUS,      // fine tune >>>>
+	[ 0x18 ] = KEY_KPMINUS      // fine tune <<<<
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_apac_viewcomp);
+
+/* ---------------------------------------------------------------------- */
+
+IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE] = {
+
+	[ 0x1e ] = KEY_POWER,       // power
+	[ 0x07 ] = KEY_MEDIA,       // source
+	[ 0x1c ] = KEY_SEARCH,      // scan
+
+/* FIXME: duplicate keycodes?
+ *
+ * These four keys seem to share the same GPIO as CH+, CH-, <<< and >>>
+ * The GPIO values are
+ * 6397fb for both "Scan <" and "CH -",
+ * 639ffb for "Scan >" and "CH+",
+ * 6384fb for "Tune <" and "<<<",
+ * 638cfb for "Tune >" and ">>>", regardless of the mask.
+ *
+ *	[ 0x17 ] = KEY_BACK,        // fm scan <<
+ *	[ 0x1f ] = KEY_FORWARD,     // fm scan >>
+ *
+ *	[ 0x04 ] = KEY_LEFT,        // fm tuning <
+ *	[ 0x0c ] = KEY_RIGHT,       // fm tuning >
+ *
+ * For now, these four keys are disabled. Pressing them will generate
+ * the CH+/CH-/<<</>>> events
+ */
+
+	[ 0x03 ] = KEY_TUNER,       // TV/FM
+
+	[ 0x00 ] = KEY_RECORD,
+	[ 0x08 ] = KEY_STOP,
+	[ 0x11 ] = KEY_PLAY,
+
+	[ 0x1a ] = KEY_PLAYPAUSE,   // freeze
+	[ 0x19 ] = KEY_ZOOM,        // zoom
+	[ 0x0f ] = KEY_TEXT,        // min
+
+	[ 0x01 ] = KEY_1,
+	[ 0x0b ] = KEY_2,
+	[ 0x1b ] = KEY_3,
+	[ 0x05 ] = KEY_4,
+	[ 0x09 ] = KEY_5,
+	[ 0x15 ] = KEY_6,
+	[ 0x06 ] = KEY_7,
+	[ 0x0a ] = KEY_8,
+	[ 0x12 ] = KEY_9,
+	[ 0x02 ] = KEY_0,
+	[ 0x10 ] = KEY_LAST,        // +100
+	[ 0x13 ] = KEY_LIST,        // recall
+
+	[ 0x1f ] = KEY_CHANNELUP,   // chn down
+	[ 0x17 ] = KEY_CHANNELDOWN, // chn up
+	[ 0x16 ] = KEY_VOLUMEUP,    // vol down
+	[ 0x14 ] = KEY_VOLUMEDOWN,  // vol up
+
+	[ 0x04 ] = KEY_KPMINUS,     // <<<
+	[ 0x0e ] = KEY_SETUP,       // function
+	[ 0x0c ] = KEY_KPPLUS,      // >>>
+
+	[ 0x0d ] = KEY_GOTO,        // mts
+	[ 0x1d ] = KEY_REFRESH,     // reset
+	[ 0x18 ] = KEY_MUTE         // mute/unmute
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pixelview);
+
+IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = {
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+	[ 0x0a ] = KEY_TV,
+	[ 0x0b ] = KEY_AUX,
+	[ 0x0c ] = KEY_DVD,
+	[ 0x0d ] = KEY_POWER,
+	[ 0x0e ] = KEY_MHP,	/* labelled 'Picture' */
+	[ 0x0f ] = KEY_AUDIO,
+	[ 0x10 ] = KEY_INFO,
+	[ 0x11 ] = KEY_F13,	/* 16:9 */
+	[ 0x12 ] = KEY_F14,	/* 14:9 */
+	[ 0x13 ] = KEY_EPG,
+	[ 0x14 ] = KEY_EXIT,
+	[ 0x15 ] = KEY_MENU,
+	[ 0x16 ] = KEY_UP,
+	[ 0x17 ] = KEY_DOWN,
+	[ 0x18 ] = KEY_LEFT,
+	[ 0x19 ] = KEY_RIGHT,
+	[ 0x1a ] = KEY_ENTER,
+	[ 0x1b ] = KEY_CHANNELUP,
+	[ 0x1c ] = KEY_CHANNELDOWN,
+	[ 0x1d ] = KEY_VOLUMEUP,
+	[ 0x1e ] = KEY_VOLUMEDOWN,
+	[ 0x1f ] = KEY_RED,
+	[ 0x20 ] = KEY_GREEN,
+	[ 0x21 ] = KEY_YELLOW,
+	[ 0x22 ] = KEY_BLUE,
+	[ 0x23 ] = KEY_SUBTITLE,
+	[ 0x24 ] = KEY_F15,	/* AD */
+	[ 0x25 ] = KEY_TEXT,
+	[ 0x26 ] = KEY_MUTE,
+	[ 0x27 ] = KEY_REWIND,
+	[ 0x28 ] = KEY_STOP,
+	[ 0x29 ] = KEY_PLAY,
+	[ 0x2a ] = KEY_FASTFORWARD,
+	[ 0x2b ] = KEY_F16,	/* chapter */
+	[ 0x2c ] = KEY_PAUSE,
+	[ 0x2d ] = KEY_PLAY,
+	[ 0x2e ] = KEY_RECORD,
+	[ 0x2f ] = KEY_F17,	/* picture in picture */
+	[ 0x30 ] = KEY_KPPLUS,	/* zoom in */
+	[ 0x31 ] = KEY_KPMINUS,	/* zoom out */
+	[ 0x32 ] = KEY_F18,	/* capture */
+	[ 0x33 ] = KEY_F19,	/* web */
+	[ 0x34 ] = KEY_EMAIL,
+	[ 0x35 ] = KEY_PHONE,
+	[ 0x36 ] = KEY_PC
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_nebula);
+
+/* DigitalNow DNTV Live DVB-T Remote */
+IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE] = {
+	[ 0x00 ] = KEY_ESC,		/* 'go up a level?' */
+	/* Keys 0 to 9 */
+	[ 0x0a ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0b ] = KEY_TUNER,		/* tv/fm */
+	[ 0x0c ] = KEY_SEARCH,		/* scan */
+	[ 0x0d ] = KEY_STOP,
+	[ 0x0e ] = KEY_PAUSE,
+	[ 0x0f ] = KEY_LIST,		/* source */
+
+	[ 0x10 ] = KEY_MUTE,
+	[ 0x11 ] = KEY_REWIND,		/* backward << */
+	[ 0x12 ] = KEY_POWER,
+	[ 0x13 ] = KEY_S,			/* snap */
+	[ 0x14 ] = KEY_AUDIO,		/* stereo */
+	[ 0x15 ] = KEY_CLEAR,		/* reset */
+	[ 0x16 ] = KEY_PLAY,
+	[ 0x17 ] = KEY_ENTER,
+	[ 0x18 ] = KEY_ZOOM,		/* full screen */
+	[ 0x19 ] = KEY_FASTFORWARD,	/* forward >> */
+	[ 0x1a ] = KEY_CHANNELUP,
+	[ 0x1b ] = KEY_VOLUMEUP,
+	[ 0x1c ] = KEY_INFO,		/* preview */
+	[ 0x1d ] = KEY_RECORD,		/* record */
+	[ 0x1e ] = KEY_CHANNELDOWN,
+	[ 0x1f ] = KEY_VOLUMEDOWN,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvb_t);
+
+/* ---------------------------------------------------------------------- */
+
+/* IO-DATA BCTV7E Remote */
+IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE] = {
+	[ 0x40 ] = KEY_TV,
+	[ 0x20 ] = KEY_RADIO,		/* FM */
+	[ 0x60 ] = KEY_EPG,
+	[ 0x00 ] = KEY_POWER,
+
+	/* Keys 0 to 9 */
+	[ 0x44 ] = KEY_0,		/* 10 */
+	[ 0x50 ] = KEY_1,
+	[ 0x30 ] = KEY_2,
+	[ 0x70 ] = KEY_3,
+	[ 0x48 ] = KEY_4,
+	[ 0x28 ] = KEY_5,
+	[ 0x68 ] = KEY_6,
+	[ 0x58 ] = KEY_7,
+	[ 0x38 ] = KEY_8,
+	[ 0x78 ] = KEY_9,
+
+	[ 0x10 ] = KEY_L,			/* Live */
+	[ 0x08 ] = KEY_T,			/* Time Shift */
+
+	[ 0x18 ] = KEY_PLAYPAUSE,		/* Play */
+
+	[ 0x24 ] = KEY_ENTER,		/* 11 */
+	[ 0x64 ] = KEY_ESC,		/* 12 */
+	[ 0x04 ] = KEY_M,			/* Multi */
+
+	[ 0x54 ] = KEY_VIDEO,
+	[ 0x34 ] = KEY_CHANNELUP,
+	[ 0x74 ] = KEY_VOLUMEUP,
+	[ 0x14 ] = KEY_MUTE,
+
+	[ 0x4c ] = KEY_S,			/* SVIDEO */
+	[ 0x2c ] = KEY_CHANNELDOWN,
+	[ 0x6c ] = KEY_VOLUMEDOWN,
+	[ 0x0c ] = KEY_ZOOM,
+
+	[ 0x5c ] = KEY_PAUSE,
+	[ 0x3c ] = KEY_C,			/* || (red) */
+	[ 0x7c ] = KEY_RECORD,		/* recording */
+	[ 0x1c ] = KEY_STOP,
+
+	[ 0x41 ] = KEY_REWIND,		/* backward << */
+	[ 0x21 ] = KEY_PLAY,
+	[ 0x61 ] = KEY_FASTFORWARD,	/* forward >> */
+	[ 0x01 ] = KEY_NEXT,		/* skip >| */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_iodata_bctv7e);
+
+/* ---------------------------------------------------------------------- */
+
+/* ADS Tech Instant TV DVB-T PCI Remote */
+IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE] = {
+	/* Keys 0 to 9 */
+	[ 0x4d ] = KEY_0,
+	[ 0x57 ] = KEY_1,
+	[ 0x4f ] = KEY_2,
+	[ 0x53 ] = KEY_3,
+	[ 0x56 ] = KEY_4,
+	[ 0x4e ] = KEY_5,
+	[ 0x5e ] = KEY_6,
+	[ 0x54 ] = KEY_7,
+	[ 0x4c ] = KEY_8,
+	[ 0x5c ] = KEY_9,
+
+	[ 0x5b ] = KEY_POWER,
+	[ 0x5f ] = KEY_MUTE,
+	[ 0x55 ] = KEY_GOTO,
+	[ 0x5d ] = KEY_SEARCH,
+	[ 0x17 ] = KEY_EPG,		/* Guide */
+	[ 0x1f ] = KEY_MENU,
+	[ 0x0f ] = KEY_UP,
+	[ 0x46 ] = KEY_DOWN,
+	[ 0x16 ] = KEY_LEFT,
+	[ 0x1e ] = KEY_RIGHT,
+	[ 0x0e ] = KEY_SELECT,		/* Enter */
+	[ 0x5a ] = KEY_INFO,
+	[ 0x52 ] = KEY_EXIT,
+	[ 0x59 ] = KEY_PREVIOUS,
+	[ 0x51 ] = KEY_NEXT,
+	[ 0x58 ] = KEY_REWIND,
+	[ 0x50 ] = KEY_FORWARD,
+	[ 0x44 ] = KEY_PLAYPAUSE,
+	[ 0x07 ] = KEY_STOP,
+	[ 0x1b ] = KEY_RECORD,
+	[ 0x13 ] = KEY_TUNER,		/* Live */
+	[ 0x0a ] = KEY_A,
+	[ 0x12 ] = KEY_B,
+	[ 0x03 ] = KEY_PROG1,		/* 1 */
+	[ 0x01 ] = KEY_PROG2,		/* 2 */
+	[ 0x00 ] = KEY_PROG3,		/* 3 */
+	[ 0x06 ] = KEY_DVD,
+	[ 0x48 ] = KEY_AUX,		/* Photo */
+	[ 0x40 ] = KEY_VIDEO,
+	[ 0x19 ] = KEY_AUDIO,		/* Music */
+	[ 0x0b ] = KEY_CHANNELUP,
+	[ 0x08 ] = KEY_CHANNELDOWN,
+	[ 0x15 ] = KEY_VOLUMEUP,
+	[ 0x1c ] = KEY_VOLUMEDOWN,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_adstech_dvb_t_pci);
+
+/* ---------------------------------------------------------------------- */
+
+/* MSI TV@nywhere remote */
+IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = {
+	/* Keys 0 to 9 */
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0c ] = KEY_MUTE,
+	[ 0x0f ] = KEY_SCREEN,		/* Full Screen */
+	[ 0x10 ] = KEY_F,			/* Funtion */
+	[ 0x11 ] = KEY_T,			/* Time shift */
+	[ 0x12 ] = KEY_POWER,
+	[ 0x13 ] = KEY_MEDIA,		/* MTS */
+	[ 0x14 ] = KEY_SLOW,
+	[ 0x16 ] = KEY_REWIND,		/* backward << */
+	[ 0x17 ] = KEY_ENTER,		/* Return */
+	[ 0x18 ] = KEY_FASTFORWARD,	/* forward >> */
+	[ 0x1a ] = KEY_CHANNELUP,
+	[ 0x1b ] = KEY_VOLUMEUP,
+	[ 0x1e ] = KEY_CHANNELDOWN,
+	[ 0x1f ] = KEY_VOLUMEDOWN,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_msi_tvanywhere);
+
+/* ---------------------------------------------------------------------- */
+
+/* Cinergy 1400 DVB-T */
+IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = {
+	[ 0x01 ] = KEY_POWER,
+	[ 0x02 ] = KEY_1,
+	[ 0x03 ] = KEY_2,
+	[ 0x04 ] = KEY_3,
+	[ 0x05 ] = KEY_4,
+	[ 0x06 ] = KEY_5,
+	[ 0x07 ] = KEY_6,
+	[ 0x08 ] = KEY_7,
+	[ 0x09 ] = KEY_8,
+	[ 0x0a ] = KEY_9,
+	[ 0x0c ] = KEY_0,
+
+	[ 0x0b ] = KEY_VIDEO,
+	[ 0x0d ] = KEY_REFRESH,
+	[ 0x0e ] = KEY_SELECT,
+	[ 0x0f ] = KEY_EPG,
+	[ 0x10 ] = KEY_UP,
+	[ 0x11 ] = KEY_LEFT,
+	[ 0x12 ] = KEY_OK,
+	[ 0x13 ] = KEY_RIGHT,
+	[ 0x14 ] = KEY_DOWN,
+	[ 0x15 ] = KEY_TEXT,
+	[ 0x16 ] = KEY_INFO,
+
+	[ 0x17 ] = KEY_RED,
+	[ 0x18 ] = KEY_GREEN,
+	[ 0x19 ] = KEY_YELLOW,
+	[ 0x1a ] = KEY_BLUE,
+
+	[ 0x1b ] = KEY_CHANNELUP,
+	[ 0x1c ] = KEY_VOLUMEUP,
+	[ 0x1d ] = KEY_MUTE,
+	[ 0x1e ] = KEY_VOLUMEDOWN,
+	[ 0x1f ] = KEY_CHANNELDOWN,
+
+	[ 0x40 ] = KEY_PAUSE,
+	[ 0x4c ] = KEY_PLAY,
+	[ 0x58 ] = KEY_RECORD,
+	[ 0x54 ] = KEY_PREVIOUS,
+	[ 0x48 ] = KEY_STOP,
+	[ 0x5c ] = KEY_NEXT,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_cinergy_1400);
+
+/* ---------------------------------------------------------------------- */
+
+/* AVERTV STUDIO 303 Remote */
+IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE] = {
+	[ 0x2a ] = KEY_1,
+	[ 0x32 ] = KEY_2,
+	[ 0x3a ] = KEY_3,
+	[ 0x4a ] = KEY_4,
+	[ 0x52 ] = KEY_5,
+	[ 0x5a ] = KEY_6,
+	[ 0x6a ] = KEY_7,
+	[ 0x72 ] = KEY_8,
+	[ 0x7a ] = KEY_9,
+	[ 0x0e ] = KEY_0,
+
+	[ 0x02 ] = KEY_POWER,
+	[ 0x22 ] = KEY_VIDEO,
+	[ 0x42 ] = KEY_AUDIO,
+	[ 0x62 ] = KEY_ZOOM,
+	[ 0x0a ] = KEY_TV,
+	[ 0x12 ] = KEY_CD,
+	[ 0x1a ] = KEY_TEXT,
+
+	[ 0x16 ] = KEY_SUBTITLE,
+	[ 0x1e ] = KEY_REWIND,
+	[ 0x06 ] = KEY_PRINT,
+
+	[ 0x2e ] = KEY_SEARCH,
+	[ 0x36 ] = KEY_SLEEP,
+	[ 0x3e ] = KEY_SHUFFLE,
+	[ 0x26 ] = KEY_MUTE,
+
+	[ 0x4e ] = KEY_RECORD,
+	[ 0x56 ] = KEY_PAUSE,
+	[ 0x5e ] = KEY_STOP,
+	[ 0x46 ] = KEY_PLAY,
+
+	[ 0x6e ] = KEY_RED,
+	[ 0x0b ] = KEY_GREEN,
+	[ 0x66 ] = KEY_YELLOW,
+	[ 0x03 ] = KEY_BLUE,
+
+	[ 0x76 ] = KEY_LEFT,
+	[ 0x7e ] = KEY_RIGHT,
+	[ 0x13 ] = KEY_DOWN,
+	[ 0x1b ] = KEY_UP,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_avertv_303);
+
+/* ---------------------------------------------------------------------- */
+
+/* DigitalNow DNTV Live! DVB-T Pro Remote */
+IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE] = {
+	[ 0x16 ] = KEY_POWER,
+	[ 0x5b ] = KEY_HOME,
+
+	[ 0x55 ] = KEY_TV,		/* live tv */
+	[ 0x58 ] = KEY_TUNER,		/* digital Radio */
+	[ 0x5a ] = KEY_RADIO,		/* FM radio */
+	[ 0x59 ] = KEY_DVD,		/* dvd menu */
+	[ 0x03 ] = KEY_1,
+	[ 0x01 ] = KEY_2,
+	[ 0x06 ] = KEY_3,
+	[ 0x09 ] = KEY_4,
+	[ 0x1d ] = KEY_5,
+	[ 0x1f ] = KEY_6,
+	[ 0x0d ] = KEY_7,
+	[ 0x19 ] = KEY_8,
+	[ 0x1b ] = KEY_9,
+	[ 0x0c ] = KEY_CANCEL,
+	[ 0x15 ] = KEY_0,
+	[ 0x4a ] = KEY_CLEAR,
+	[ 0x13 ] = KEY_BACK,
+	[ 0x00 ] = KEY_TAB,
+	[ 0x4b ] = KEY_UP,
+	[ 0x4e ] = KEY_LEFT,
+	[ 0x4f ] = KEY_OK,
+	[ 0x52 ] = KEY_RIGHT,
+	[ 0x51 ] = KEY_DOWN,
+	[ 0x1e ] = KEY_VOLUMEUP,
+	[ 0x0a ] = KEY_VOLUMEDOWN,
+	[ 0x02 ] = KEY_CHANNELDOWN,
+	[ 0x05 ] = KEY_CHANNELUP,
+	[ 0x11 ] = KEY_RECORD,
+	[ 0x14 ] = KEY_PLAY,
+	[ 0x4c ] = KEY_PAUSE,
+	[ 0x1a ] = KEY_STOP,
+	[ 0x40 ] = KEY_REWIND,
+	[ 0x12 ] = KEY_FASTFORWARD,
+	[ 0x41 ] = KEY_PREVIOUSSONG,	/* replay |< */
+	[ 0x42 ] = KEY_NEXTSONG,	/* skip >| */
+	[ 0x54 ] = KEY_CAMERA,		/* capture */
+	[ 0x50 ] = KEY_LANGUAGE,	/* sap */
+	[ 0x47 ] = KEY_TV2,		/* pip */
+	[ 0x4d ] = KEY_SCREEN,
+	[ 0x43 ] = KEY_SUBTITLE,
+	[ 0x10 ] = KEY_MUTE,
+	[ 0x49 ] = KEY_AUDIO,		/* l/r */
+	[ 0x07 ] = KEY_SLEEP,
+	[ 0x08 ] = KEY_VIDEO,		/* a/v */
+	[ 0x0e ] = KEY_PREVIOUS,	/* recall */
+	[ 0x45 ] = KEY_ZOOM,		/* zoom + */
+	[ 0x46 ] = KEY_ANGLE,		/* zoom - */
+	[ 0x56 ] = KEY_RED,
+	[ 0x57 ] = KEY_GREEN,
+	[ 0x5c ] = KEY_YELLOW,
+	[ 0x5d ] = KEY_BLUE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_dntv_live_dvbt_pro);
+
+IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = {
+	[ 0x01 ] = KEY_CHANNEL,
+	[ 0x02 ] = KEY_SELECT,
+	[ 0x03 ] = KEY_MUTE,
+	[ 0x04 ] = KEY_POWER,
+	[ 0x05 ] = KEY_1,
+	[ 0x06 ] = KEY_2,
+	[ 0x07 ] = KEY_3,
+	[ 0x08 ] = KEY_CHANNELUP,
+	[ 0x09 ] = KEY_4,
+	[ 0x0a ] = KEY_5,
+	[ 0x0b ] = KEY_6,
+	[ 0x0c ] = KEY_CHANNELDOWN,
+	[ 0x0d ] = KEY_7,
+	[ 0x0e ] = KEY_8,
+	[ 0x0f ] = KEY_9,
+	[ 0x10 ] = KEY_VOLUMEUP,
+	[ 0x11 ] = KEY_0,
+	[ 0x12 ] = KEY_MENU,
+	[ 0x13 ] = KEY_PRINT,
+	[ 0x14 ] = KEY_VOLUMEDOWN,
+	[ 0x16 ] = KEY_PAUSE,
+	[ 0x18 ] = KEY_RECORD,
+	[ 0x19 ] = KEY_REWIND,
+	[ 0x1a ] = KEY_PLAY,
+	[ 0x1b ] = KEY_FORWARD,
+	[ 0x1c ] = KEY_BACKSPACE,
+	[ 0x1e ] = KEY_STOP,
+	[ 0x40 ] = KEY_ZOOM,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_em_terratec);
+
+IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE] = {
+	[ 0x3a ] = KEY_0,
+	[ 0x31 ] = KEY_1,
+	[ 0x32 ] = KEY_2,
+	[ 0x33 ] = KEY_3,
+	[ 0x34 ] = KEY_4,
+	[ 0x35 ] = KEY_5,
+	[ 0x36 ] = KEY_6,
+	[ 0x37 ] = KEY_7,
+	[ 0x38 ] = KEY_8,
+	[ 0x39 ] = KEY_9,
+
+	[ 0x2f ] = KEY_POWER,
+
+	[ 0x2e ] = KEY_P,
+	[ 0x1f ] = KEY_L,
+	[ 0x2b ] = KEY_I,
+
+	[ 0x2d ] = KEY_ZOOM,
+	[ 0x1e ] = KEY_ZOOM,
+	[ 0x1b ] = KEY_VOLUMEUP,
+	[ 0x0f ] = KEY_VOLUMEDOWN,
+	[ 0x17 ] = KEY_CHANNELUP,
+	[ 0x1c ] = KEY_CHANNELDOWN,
+	[ 0x25 ] = KEY_INFO,
+
+	[ 0x3c ] = KEY_MUTE,
+
+	[ 0x3d ] = KEY_LEFT,
+	[ 0x3b ] = KEY_RIGHT,
+
+	[ 0x3f ] = KEY_UP,
+	[ 0x3e ] = KEY_DOWN,
+	[ 0x1a ] = KEY_PAUSE,
+
+	[ 0x1d ] = KEY_MENU,
+	[ 0x19 ] = KEY_PLAY,
+	[ 0x16 ] = KEY_REWIND,
+	[ 0x13 ] = KEY_FORWARD,
+	[ 0x15 ] = KEY_PAUSE,
+	[ 0x0e ] = KEY_REWIND,
+	[ 0x0d ] = KEY_PLAY,
+	[ 0x0b ] = KEY_STOP,
+	[ 0x07 ] = KEY_FORWARD,
+	[ 0x27 ] = KEY_RECORD,
+	[ 0x26 ] = KEY_TUNER,
+	[ 0x29 ] = KEY_TEXT,
+	[ 0x2a ] = KEY_MEDIA,
+	[ 0x18 ] = KEY_EPG,
+	[ 0x27 ] = KEY_RECORD,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_em_pinnacle_usb);
+
+IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE] = {
+	[ 0x0f ] = KEY_0,
+	[ 0x03 ] = KEY_1,
+	[ 0x04 ] = KEY_2,
+	[ 0x05 ] = KEY_3,
+	[ 0x07 ] = KEY_4,
+	[ 0x08 ] = KEY_5,
+	[ 0x09 ] = KEY_6,
+	[ 0x0b ] = KEY_7,
+	[ 0x0c ] = KEY_8,
+	[ 0x0d ] = KEY_9,
+
+	[ 0x0e ] = KEY_MODE,         // Air/Cable
+	[ 0x11 ] = KEY_VIDEO,        // Video
+	[ 0x15 ] = KEY_AUDIO,        // Audio
+	[ 0x00 ] = KEY_POWER,        // Power
+	[ 0x18 ] = KEY_TUNER,        // AV Source
+	[ 0x02 ] = KEY_ZOOM,         // Fullscreen
+	[ 0x1a ] = KEY_LANGUAGE,     // Stereo
+	[ 0x1b ] = KEY_MUTE,         // Mute
+	[ 0x14 ] = KEY_VOLUMEUP,     // Volume +
+	[ 0x17 ] = KEY_VOLUMEDOWN,   // Volume -
+	[ 0x12 ] = KEY_CHANNELUP,    // Channel +
+	[ 0x13 ] = KEY_CHANNELDOWN,  // Channel -
+	[ 0x06 ] = KEY_AGAIN,        // Recall
+	[ 0x10 ] = KEY_ENTER,      // Enter
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_flyvideo);
+
+IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE] = {
+	[ 0x01 ] = KEY_ZOOM,		// Full Screen
+	[ 0x00 ] = KEY_POWER,		// Power
+
+	[ 0x03 ] = KEY_1,
+	[ 0x04 ] = KEY_2,
+	[ 0x05 ] = KEY_3,
+	[ 0x07 ] = KEY_4,
+	[ 0x08 ] = KEY_5,
+	[ 0x09 ] = KEY_6,
+	[ 0x0b ] = KEY_7,
+	[ 0x0c ] = KEY_8,
+	[ 0x0d ] = KEY_9,
+	[ 0x06 ] = KEY_AGAIN,		// Recall
+	[ 0x0f ] = KEY_0,
+	[ 0x10 ] = KEY_MUTE,		// Mute
+	[ 0x02 ] = KEY_RADIO,		// TV/Radio
+	[ 0x1b ] = KEY_LANGUAGE,		// SAP (Second Audio Program)
+
+	[ 0x14 ] = KEY_VOLUMEUP,		// VOL+
+	[ 0x17 ] = KEY_VOLUMEDOWN,	// VOL-
+	[ 0x12 ] = KEY_CHANNELUP,		// CH+
+	[ 0x13 ] = KEY_CHANNELDOWN,	// CH-
+	[ 0x1d ] = KEY_ENTER,		// Enter
+
+	[ 0x1a ] = KEY_MODE,		// PIP
+	[ 0x18 ] = KEY_TUNER,		// Source
+
+	[ 0x1e ] = KEY_RECORD,		// Record/Pause
+	[ 0x15 ] = KEY_ANGLE,		// Swap (no label on key)
+	[ 0x1c ] = KEY_PAUSE,		// Timeshift/Pause
+	[ 0x19 ] = KEY_BACK,		// Rewind <<
+	[ 0x0a ] = KEY_PLAYPAUSE,		// Play/Pause
+	[ 0x1f ] = KEY_FORWARD,		// Forward >>
+	[ 0x16 ] = KEY_PREVIOUS,		// Back |<<
+	[ 0x11 ] = KEY_STOP,		// Stop
+	[ 0x0e ] = KEY_NEXT,		// End >>|
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_flydvb);
+
+IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE] = {
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0a ] = KEY_POWER,
+	[ 0x0b ] = KEY_PROG1,           // app
+	[ 0x0c ] = KEY_ZOOM,            // zoom/fullscreen
+	[ 0x0d ] = KEY_CHANNELUP,       // channel
+	[ 0x0e ] = KEY_CHANNELDOWN,     // channel-
+	[ 0x0f ] = KEY_VOLUMEUP,
+	[ 0x10 ] = KEY_VOLUMEDOWN,
+	[ 0x11 ] = KEY_TUNER,           // AV
+	[ 0x12 ] = KEY_NUMLOCK,         // -/--
+	[ 0x13 ] = KEY_AUDIO,           // audio
+	[ 0x14 ] = KEY_MUTE,
+	[ 0x15 ] = KEY_UP,
+	[ 0x16 ] = KEY_DOWN,
+	[ 0x17 ] = KEY_LEFT,
+	[ 0x18 ] = KEY_RIGHT,
+	[ 0x19 ] = BTN_LEFT,
+	[ 0x1a ] = BTN_RIGHT,
+	[ 0x1b ] = KEY_WWW,             // text
+	[ 0x1c ] = KEY_REWIND,
+	[ 0x1d ] = KEY_FORWARD,
+	[ 0x1e ] = KEY_RECORD,
+	[ 0x1f ] = KEY_PLAY,
+	[ 0x20 ] = KEY_PREVIOUSSONG,
+	[ 0x21 ] = KEY_NEXTSONG,
+	[ 0x22 ] = KEY_PAUSE,
+	[ 0x23 ] = KEY_STOP,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_cinergy);
+
+/* Alfons Geser <a.geser@cox.net>
+ * updates from Job D. R. Borges <jobdrb@ig.com.br> */
+IR_KEYTAB_TYPE ir_codes_eztv[IR_KEYTAB_SIZE] = {
+	[ 0x12 ] = KEY_POWER,
+	[ 0x01 ] = KEY_TV,             // DVR
+	[ 0x15 ] = KEY_DVD,            // DVD
+	[ 0x17 ] = KEY_AUDIO,          // music
+				     // DVR mode / DVD mode / music mode
+
+	[ 0x1b ] = KEY_MUTE,           // mute
+	[ 0x02 ] = KEY_LANGUAGE,       // MTS/SAP / audio / autoseek
+	[ 0x1e ] = KEY_SUBTITLE,       // closed captioning / subtitle / seek
+	[ 0x16 ] = KEY_ZOOM,           // full screen
+	[ 0x1c ] = KEY_VIDEO,          // video source / eject / delall
+	[ 0x1d ] = KEY_RESTART,        // playback / angle / del
+	[ 0x2f ] = KEY_SEARCH,         // scan / menu / playlist
+	[ 0x30 ] = KEY_CHANNEL,        // CH surfing / bookmark / memo
+
+	[ 0x31 ] = KEY_HELP,           // help
+	[ 0x32 ] = KEY_MODE,           // num/memo
+	[ 0x33 ] = KEY_ESC,            // cancel
+
+	[ 0x0c ] = KEY_UP,             // up
+	[ 0x10 ] = KEY_DOWN,           // down
+	[ 0x08 ] = KEY_LEFT,           // left
+	[ 0x04 ] = KEY_RIGHT,          // right
+	[ 0x03 ] = KEY_SELECT,         // select
+
+	[ 0x1f ] = KEY_REWIND,         // rewind
+	[ 0x20 ] = KEY_PLAYPAUSE,      // play/pause
+	[ 0x29 ] = KEY_FORWARD,        // forward
+	[ 0x14 ] = KEY_AGAIN,          // repeat
+	[ 0x2b ] = KEY_RECORD,         // recording
+	[ 0x2c ] = KEY_STOP,           // stop
+	[ 0x2d ] = KEY_PLAY,           // play
+	[ 0x2e ] = KEY_SHUFFLE,        // snapshot / shuffle
+
+	[ 0x00 ] = KEY_0,
+	[ 0x05 ] = KEY_1,
+	[ 0x06 ] = KEY_2,
+	[ 0x07 ] = KEY_3,
+	[ 0x09 ] = KEY_4,
+	[ 0x0a ] = KEY_5,
+	[ 0x0b ] = KEY_6,
+	[ 0x0d ] = KEY_7,
+	[ 0x0e ] = KEY_8,
+	[ 0x0f ] = KEY_9,
+
+	[ 0x2a ] = KEY_VOLUMEUP,
+	[ 0x11 ] = KEY_VOLUMEDOWN,
+	[ 0x18 ] = KEY_CHANNELUP,      // CH.tracking up
+	[ 0x19 ] = KEY_CHANNELDOWN,    // CH.tracking down
+
+	[ 0x13 ] = KEY_ENTER,        // enter
+	[ 0x21 ] = KEY_DOT,          // . (decimal dot)
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_eztv);
+
+/* Alex Hermann <gaaf@gmx.net> */
+IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE] = {
+	[ 0x28 ] = KEY_1,
+	[ 0x18 ] = KEY_2,
+	[ 0x38 ] = KEY_3,
+	[ 0x24 ] = KEY_4,
+	[ 0x14 ] = KEY_5,
+	[ 0x34 ] = KEY_6,
+	[ 0x2c ] = KEY_7,
+	[ 0x1c ] = KEY_8,
+	[ 0x3c ] = KEY_9,
+	[ 0x22 ] = KEY_0,
+
+	[ 0x20 ] = KEY_TV,		/* TV/FM */
+	[ 0x10 ] = KEY_CD,		/* CD */
+	[ 0x30 ] = KEY_TEXT,		/* TELETEXT */
+	[ 0x00 ] = KEY_POWER,		/* POWER */
+
+	[ 0x08 ] = KEY_VIDEO,		/* VIDEO */
+	[ 0x04 ] = KEY_AUDIO,		/* AUDIO */
+	[ 0x0c ] = KEY_ZOOM,		/* FULL SCREEN */
+
+	[ 0x12 ] = KEY_SUBTITLE,	/* DISPLAY */
+	[ 0x32 ] = KEY_REWIND,		/* LOOP	*/
+	[ 0x02 ] = KEY_PRINT,		/* PREVIEW */
+
+	[ 0x2a ] = KEY_SEARCH,		/* AUTOSCAN */
+	[ 0x1a ] = KEY_SLEEP,		/* FREEZE */
+	[ 0x3a ] = KEY_SHUFFLE,		/* SNAPSHOT */
+	[ 0x0a ] = KEY_MUTE,		/* MUTE */
+
+	[ 0x26 ] = KEY_RECORD,		/* RECORD */
+	[ 0x16 ] = KEY_PAUSE,		/* PAUSE */
+	[ 0x36 ] = KEY_STOP,		/* STOP */
+	[ 0x06 ] = KEY_PLAY,		/* PLAY */
+
+	[ 0x2e ] = KEY_RED,		/* RED */
+	[ 0x21 ] = KEY_GREEN,		/* GREEN */
+	[ 0x0e ] = KEY_YELLOW,		/* YELLOW */
+	[ 0x01 ] = KEY_BLUE,		/* BLUE */
+
+	[ 0x1e ] = KEY_VOLUMEDOWN,	/* VOLUME- */
+	[ 0x3e ] = KEY_VOLUMEUP,	/* VOLUME+ */
+	[ 0x11 ] = KEY_CHANNELDOWN,	/* CHANNEL/PAGE- */
+	[ 0x31 ] = KEY_CHANNELUP	/* CHANNEL/PAGE+ */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_avermedia);
+
+IR_KEYTAB_TYPE ir_codes_videomate_tv_pvr[IR_KEYTAB_SIZE] = {
+	[ 0x14 ] = KEY_MUTE,
+	[ 0x24 ] = KEY_ZOOM,
+
+	[ 0x01 ] = KEY_DVD,
+	[ 0x23 ] = KEY_RADIO,
+	[ 0x00 ] = KEY_TV,
+
+	[ 0x0a ] = KEY_REWIND,
+	[ 0x08 ] = KEY_PLAYPAUSE,
+	[ 0x0f ] = KEY_FORWARD,
+
+	[ 0x02 ] = KEY_PREVIOUS,
+	[ 0x07 ] = KEY_STOP,
+	[ 0x06 ] = KEY_NEXT,
+
+	[ 0x0c ] = KEY_UP,
+	[ 0x0e ] = KEY_DOWN,
+	[ 0x0b ] = KEY_LEFT,
+	[ 0x0d ] = KEY_RIGHT,
+	[ 0x11 ] = KEY_OK,
+
+	[ 0x03 ] = KEY_MENU,
+	[ 0x09 ] = KEY_SETUP,
+	[ 0x05 ] = KEY_VIDEO,
+	[ 0x22 ] = KEY_CHANNEL,
+
+	[ 0x12 ] = KEY_VOLUMEUP,
+	[ 0x15 ] = KEY_VOLUMEDOWN,
+	[ 0x10 ] = KEY_CHANNELUP,
+	[ 0x13 ] = KEY_CHANNELDOWN,
+
+	[ 0x04 ] = KEY_RECORD,
+
+	[ 0x16 ] = KEY_1,
+	[ 0x17 ] = KEY_2,
+	[ 0x18 ] = KEY_3,
+	[ 0x19 ] = KEY_4,
+	[ 0x1a ] = KEY_5,
+	[ 0x1b ] = KEY_6,
+	[ 0x1c ] = KEY_7,
+	[ 0x1d ] = KEY_8,
+	[ 0x1e ] = KEY_9,
+	[ 0x1f ] = KEY_0,
+
+	[ 0x20 ] = KEY_LANGUAGE,
+	[ 0x21 ] = KEY_SLEEP,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_videomate_tv_pvr);
+
+/* Michael Tokarev <mjt@tls.msk.ru>
+   http://www.corpit.ru/mjt/beholdTV/remote_control.jpg
+   keytable is used by MANLI MTV00[ 0x0c ] and BeholdTV 40[13] at
+   least, and probably other cards too.
+   The "ascii-art picture" below (in comments, first row
+   is the keycode in hex, and subsequent row(s) shows
+   the button labels (several variants when appropriate)
+   helps to descide which keycodes to assign to the buttons.
+ */
+IR_KEYTAB_TYPE ir_codes_manli[IR_KEYTAB_SIZE] = {
+
+	/*  0x1c            0x12  *
+	 * FUNCTION         POWER *
+	 *   FM              (|)  *
+	 *                        */
+	[ 0x1c ] = KEY_RADIO,	/*XXX*/
+	[ 0x12 ] = KEY_POWER,
+
+	/*  0x01    0x02    0x03  *
+	 *   1       2       3    *
+	 *                        *
+	 *  0x04    0x05    0x06  *
+	 *   4       5       6    *
+	 *                        *
+	 *  0x07    0x08    0x09  *
+	 *   7       8       9    *
+	 *                        */
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	/*  0x0a    0x00    0x17  *
+	 * RECALL    0      +100  *
+	 *                  PLUS  *
+	 *                        */
+	[ 0x0a ] = KEY_AGAIN,	/*XXX KEY_REWIND? */
+	[ 0x00 ] = KEY_0,
+	[ 0x17 ] = KEY_DIGITS,	/*XXX*/
+
+	/*  0x14            0x10  *
+	 *  MENU            INFO  *
+	 *  OSD                   */
+	[ 0x14 ] = KEY_MENU,
+	[ 0x10 ] = KEY_INFO,
+
+	/*          0x0b          *
+	 *           Up           *
+	 *                        *
+	 *  0x18    0x16    0x0c  *
+	 *  Left     Ok     Right *
+	 *                        *
+	 *         0x015          *
+	 *         Down           *
+	 *                        */
+	[ 0x0b ] = KEY_UP,	/*XXX KEY_SCROLLUP? */
+	[ 0x18 ] = KEY_LEFT,	/*XXX KEY_BACK? */
+	[ 0x16 ] = KEY_OK,	/*XXX KEY_SELECT? KEY_ENTER? */
+	[ 0x0c ] = KEY_RIGHT,	/*XXX KEY_FORWARD? */
+	[ 0x15 ] = KEY_DOWN,	/*XXX KEY_SCROLLDOWN? */
+
+	/*  0x11            0x0d  *
+	 *  TV/AV           MODE  *
+	 *  SOURCE         STEREO *
+	 *                        */
+	[ 0x11 ] = KEY_TV,	/*XXX*/
+	[ 0x0d ] = KEY_MODE,	/*XXX there's no KEY_STEREO */
+
+	/*  0x0f    0x1b    0x1a  *
+	 *  AUDIO   Vol+    Chan+ *
+	 *        TIMESHIFT???    *
+	 *                        *
+	 *  0x0e    0x1f    0x1e  *
+	 *  SLEEP   Vol-    Chan- *
+	 *                        */
+	[ 0x0f ] = KEY_AUDIO,
+	[ 0x1b ] = KEY_VOLUMEUP,
+	[ 0x1a ] = KEY_CHANNELUP,
+	[ 0x0e ] = KEY_SLEEP,	/*XXX maybe KEY_PAUSE */
+	[ 0x1f ] = KEY_VOLUMEDOWN,
+	[ 0x1e ] = KEY_CHANNELDOWN,
+
+	/*         0x13     0x19  *
+	 *         MUTE   SNAPSHOT*
+	 *                        */
+	[ 0x13 ] = KEY_MUTE,
+	[ 0x19 ] = KEY_RECORD,	/*XXX*/
+
+	// 0x1d unused ?
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_manli);
+
+/* Mike Baikov <mike@baikov.com> */
+IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE] = {
+
+	[ 0x21 ] = KEY_POWER,
+	[ 0x69 ] = KEY_TV,
+	[ 0x33 ] = KEY_0,
+	[ 0x51 ] = KEY_1,
+	[ 0x31 ] = KEY_2,
+	[ 0x71 ] = KEY_3,
+	[ 0x3b ] = KEY_4,
+	[ 0x58 ] = KEY_5,
+	[ 0x41 ] = KEY_6,
+	[ 0x48 ] = KEY_7,
+	[ 0x30 ] = KEY_8,
+	[ 0x53 ] = KEY_9,
+	[ 0x73 ] = KEY_AGAIN, /* LOOP */
+	[ 0x0a ] = KEY_AUDIO,
+	[ 0x61 ] = KEY_PRINT, /* PREVIEW */
+	[ 0x7a ] = KEY_VIDEO,
+	[ 0x20 ] = KEY_CHANNELUP,
+	[ 0x40 ] = KEY_CHANNELDOWN,
+	[ 0x18 ] = KEY_VOLUMEDOWN,
+	[ 0x50 ] = KEY_VOLUMEUP,
+	[ 0x10 ] = KEY_MUTE,
+	[ 0x4a ] = KEY_SEARCH,
+	[ 0x7b ] = KEY_SHUFFLE, /* SNAPSHOT */
+	[ 0x22 ] = KEY_RECORD,
+	[ 0x62 ] = KEY_STOP,
+	[ 0x78 ] = KEY_PLAY,
+	[ 0x39 ] = KEY_REWIND,
+	[ 0x59 ] = KEY_PAUSE,
+	[ 0x19 ] = KEY_FORWARD,
+	[ 0x09 ] = KEY_ZOOM,
+
+	[ 0x52 ] = KEY_F21, /* LIVE TIMESHIFT */
+	[ 0x1a ] = KEY_F22, /* MIN TIMESHIFT */
+	[ 0x3a ] = KEY_F23, /* TIMESHIFT */
+	[ 0x70 ] = KEY_F24, /* NORMAL TIMESHIFT */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_gotview7135);
+
+IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
+	[ 0x03 ] = KEY_POWER,
+	[ 0x6f ] = KEY_MUTE,
+	[ 0x10 ] = KEY_BACKSPACE,       /* Recall */
+
+	[ 0x11 ] = KEY_0,
+	[ 0x04 ] = KEY_1,
+	[ 0x05 ] = KEY_2,
+	[ 0x06 ] = KEY_3,
+	[ 0x08 ] = KEY_4,
+	[ 0x09 ] = KEY_5,
+	[ 0x0a ] = KEY_6,
+	[ 0x0c ] = KEY_7,
+	[ 0x0d ] = KEY_8,
+	[ 0x0e ] = KEY_9,
+	[ 0x12 ] = KEY_DOT,           /* 100+ */
+
+	[ 0x07 ] = KEY_VOLUMEUP,
+	[ 0x0b ] = KEY_VOLUMEDOWN,
+	[ 0x1a ] = KEY_KPPLUS,
+	[ 0x18 ] = KEY_KPMINUS,
+	[ 0x15 ] = KEY_UP,
+	[ 0x1d ] = KEY_DOWN,
+	[ 0x0f ] = KEY_CHANNELUP,
+	[ 0x13 ] = KEY_CHANNELDOWN,
+	[ 0x48 ] = KEY_ZOOM,
+
+	[ 0x1b ] = KEY_VIDEO,           /* Video source */
+	[ 0x49 ] = KEY_LANGUAGE,        /* MTS Select */
+	[ 0x19 ] = KEY_SEARCH,          /* Auto Scan */
+
+	[ 0x4b ] = KEY_RECORD,
+	[ 0x46 ] = KEY_PLAY,
+	[ 0x45 ] = KEY_PAUSE,           /* Pause */
+	[ 0x44 ] = KEY_STOP,
+	[ 0x40 ] = KEY_FORWARD,         /* Forward ? */
+	[ 0x42 ] = KEY_REWIND,          /* Backward ? */
+
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_purpletv);
+
+/* Mapping for the 28 key remote control as seen at
+   http://www.sednacomputer.com/photo/cardbus-tv.jpg
+   Pavel Mihaylov <bin@bash.info> */
+IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE] = {
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0a ] = KEY_AGAIN,          /* Recall */
+	[ 0x0b ] = KEY_CHANNELUP,
+	[ 0x0c ] = KEY_VOLUMEUP,
+	[ 0x0d ] = KEY_MODE,           /* Stereo */
+	[ 0x0e ] = KEY_STOP,
+	[ 0x0f ] = KEY_PREVIOUSSONG,
+	[ 0x10 ] = KEY_ZOOM,
+	[ 0x11 ] = KEY_TUNER,          /* Source */
+	[ 0x12 ] = KEY_POWER,
+	[ 0x13 ] = KEY_MUTE,
+	[ 0x15 ] = KEY_CHANNELDOWN,
+	[ 0x18 ] = KEY_VOLUMEDOWN,
+	[ 0x19 ] = KEY_SHUFFLE,        /* Snapshot */
+	[ 0x1a ] = KEY_NEXTSONG,
+	[ 0x1b ] = KEY_TEXT,           /* Time Shift */
+	[ 0x1c ] = KEY_RADIO,          /* FM Radio */
+	[ 0x1d ] = KEY_RECORD,
+	[ 0x1e ] = KEY_PAUSE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pctv_sedna);
+
+/* Mark Phalan <phalanm@o2.ie> */
+IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = {
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x12 ] = KEY_POWER,
+	[ 0x10 ] = KEY_MUTE,
+	[ 0x1f ] = KEY_VOLUMEDOWN,
+	[ 0x1b ] = KEY_VOLUMEUP,
+	[ 0x1a ] = KEY_CHANNELUP,
+	[ 0x1e ] = KEY_CHANNELDOWN,
+	[ 0x0e ] = KEY_PAGEUP,
+	[ 0x1d ] = KEY_PAGEDOWN,
+	[ 0x13 ] = KEY_SOUND,
+
+	[ 0x18 ] = KEY_KPPLUSMINUS,	/* CH +/- */
+	[ 0x16 ] = KEY_SUBTITLE,		/* CC */
+	[ 0x0d ] = KEY_TEXT,		/* TTX */
+	[ 0x0b ] = KEY_TV,		/* AIR/CBL */
+	[ 0x11 ] = KEY_PC,		/* PC/TV */
+	[ 0x17 ] = KEY_OK,		/* CH RTN */
+	[ 0x19 ] = KEY_MODE, 		/* FUNC */
+	[ 0x0c ] = KEY_SEARCH, 		/* AUTOSCAN */
+
+	/* Not sure what to do with these ones! */
+	[ 0x0f ] = KEY_SELECT, 		/* SOURCE */
+	[ 0x0a ] = KEY_KPPLUS,		/* +100 */
+	[ 0x14 ] = KEY_EQUAL,		/* SYNC */
+	[ 0x1c ] = KEY_MEDIA,             /* PC/TV */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pv951);
+
+/* generic RC5 keytable                                          */
+/* see http://users.pandora.be/nenya/electronics/rc5/codes00.htm */
+/* used by old (black) Hauppauge remotes                         */
+IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE] = {
+	/* Keys 0 to 9 */
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0b ] = KEY_CHANNEL,		/* channel / program (japan: 11) */
+	[ 0x0c ] = KEY_POWER,		/* standby */
+	[ 0x0d ] = KEY_MUTE,		/* mute / demute */
+	[ 0x0f ] = KEY_TV,		/* display */
+	[ 0x10 ] = KEY_VOLUMEUP,
+	[ 0x11 ] = KEY_VOLUMEDOWN,
+	[ 0x12 ] = KEY_BRIGHTNESSUP,
+	[ 0x13 ] = KEY_BRIGHTNESSDOWN,
+	[ 0x1e ] = KEY_SEARCH,		/* search + */
+	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
+	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
+	[ 0x22 ] = KEY_CHANNEL,		/* alt / channel */
+	[ 0x23 ] = KEY_LANGUAGE,	/* 1st / 2nd language */
+	[ 0x26 ] = KEY_SLEEP,		/* sleeptimer */
+	[ 0x2e ] = KEY_MENU,		/* 2nd controls (USA: menu) */
+	[ 0x30 ] = KEY_PAUSE,
+	[ 0x32 ] = KEY_REWIND,
+	[ 0x33 ] = KEY_GOTO,
+	[ 0x35 ] = KEY_PLAY,
+	[ 0x36 ] = KEY_STOP,
+	[ 0x37 ] = KEY_RECORD,		/* recording */
+	[ 0x3c ] = KEY_TEXT,    	/* teletext submode (Japan: 12) */
+	[ 0x3d ] = KEY_SUSPEND,		/* system standby */
+
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_rc5_tv);
+
+/* Table for Leadtek Winfast Remote Controls - used by both bttv and cx88 */
+IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE] = {
+	/* Keys 0 to 9 */
+	[ 0x12 ] = KEY_0,
+	[ 0x05 ] = KEY_1,
+	[ 0x06 ] = KEY_2,
+	[ 0x07 ] = KEY_3,
+	[ 0x09 ] = KEY_4,
+	[ 0x0a ] = KEY_5,
+	[ 0x0b ] = KEY_6,
+	[ 0x0d ] = KEY_7,
+	[ 0x0e ] = KEY_8,
+	[ 0x0f ] = KEY_9,
+
+	[ 0x00 ] = KEY_POWER,
+	[ 0x02 ] = KEY_TUNER,		/* TV/FM */
+	[ 0x1e ] = KEY_VIDEO,
+	[ 0x04 ] = KEY_VOLUMEUP,
+	[ 0x08 ] = KEY_VOLUMEDOWN,
+	[ 0x0c ] = KEY_CHANNELUP,
+	[ 0x10 ] = KEY_CHANNELDOWN,
+	[ 0x03 ] = KEY_ZOOM,		/* fullscreen */
+	[ 0x1f ] = KEY_SUBTITLE,		/* closed caption/teletext */
+	[ 0x20 ] = KEY_SLEEP,
+	[ 0x14 ] = KEY_MUTE,
+	[ 0x2b ] = KEY_RED,
+	[ 0x2c ] = KEY_GREEN,
+	[ 0x2d ] = KEY_YELLOW,
+	[ 0x2e ] = KEY_BLUE,
+	[ 0x18 ] = KEY_KPPLUS,		/* fine tune + */
+	[ 0x19 ] = KEY_KPMINUS,		/* fine tune - */
+	[ 0x21 ] = KEY_DOT,
+	[ 0x13 ] = KEY_ENTER,
+	[ 0x22 ] = KEY_BACK,
+	[ 0x23 ] = KEY_PLAYPAUSE,
+	[ 0x24 ] = KEY_NEXT,
+	[ 0x26 ] = KEY_STOP,
+	[ 0x27 ] = KEY_RECORD
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_winfast);
+
+IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE] = {
+	[ 0x59 ] = KEY_MUTE,
+	[ 0x4a ] = KEY_POWER,
+
+	[ 0x18 ] = KEY_TEXT,
+	[ 0x26 ] = KEY_TV,
+	[ 0x3d ] = KEY_PRINT,
+
+	[ 0x48 ] = KEY_RED,
+	[ 0x04 ] = KEY_GREEN,
+	[ 0x11 ] = KEY_YELLOW,
+	[ 0x00 ] = KEY_BLUE,
+
+	[ 0x2d ] = KEY_VOLUMEUP,
+	[ 0x1e ] = KEY_VOLUMEDOWN,
+
+	[ 0x49 ] = KEY_MENU,
+
+	[ 0x16 ] = KEY_CHANNELUP,
+	[ 0x17 ] = KEY_CHANNELDOWN,
+
+	[ 0x20 ] = KEY_UP,
+	[ 0x21 ] = KEY_DOWN,
+	[ 0x22 ] = KEY_LEFT,
+	[ 0x23 ] = KEY_RIGHT,
+	[ 0x0d ] = KEY_SELECT,
+
+
+
+	[ 0x08 ] = KEY_BACK,
+	[ 0x07 ] = KEY_REFRESH,
+
+	[ 0x2f ] = KEY_ZOOM,
+	[ 0x29 ] = KEY_RECORD,
+
+	[ 0x4b ] = KEY_PAUSE,
+	[ 0x4d ] = KEY_REWIND,
+	[ 0x2e ] = KEY_PLAY,
+	[ 0x4e ] = KEY_FORWARD,
+	[ 0x53 ] = KEY_PREVIOUS,
+	[ 0x4c ] = KEY_STOP,
+	[ 0x54 ] = KEY_NEXT,
+
+	[ 0x69 ] = KEY_0,
+	[ 0x6a ] = KEY_1,
+	[ 0x6b ] = KEY_2,
+	[ 0x6c ] = KEY_3,
+	[ 0x6d ] = KEY_4,
+	[ 0x6e ] = KEY_5,
+	[ 0x6f ] = KEY_6,
+	[ 0x70 ] = KEY_7,
+	[ 0x71 ] = KEY_8,
+	[ 0x72 ] = KEY_9,
+
+	[ 0x74 ] = KEY_CHANNEL,
+	[ 0x0a ] = KEY_BACKSPACE,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_pinnacle);
+
+/* Hauppauge: the newer, gray remotes (seems there are multiple
+ * slightly different versions), shipped with cx88+ivtv cards.
+ * almost rc5 coding, but some non-standard keys */
+IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE] = {
+	/* Keys 0 to 9 */
+	[ 0x00 ] = KEY_0,
+	[ 0x01 ] = KEY_1,
+	[ 0x02 ] = KEY_2,
+	[ 0x03 ] = KEY_3,
+	[ 0x04 ] = KEY_4,
+	[ 0x05 ] = KEY_5,
+	[ 0x06 ] = KEY_6,
+	[ 0x07 ] = KEY_7,
+	[ 0x08 ] = KEY_8,
+	[ 0x09 ] = KEY_9,
+
+	[ 0x0a ] = KEY_TEXT,      	/* keypad asterisk as well */
+	[ 0x0b ] = KEY_RED,		/* red button */
+	[ 0x0c ] = KEY_RADIO,
+	[ 0x0d ] = KEY_MENU,
+	[ 0x0e ] = KEY_SUBTITLE,	/* also the # key */
+	[ 0x0f ] = KEY_MUTE,
+	[ 0x10 ] = KEY_VOLUMEUP,
+	[ 0x11 ] = KEY_VOLUMEDOWN,
+	[ 0x12 ] = KEY_PREVIOUS,	/* previous channel */
+	[ 0x14 ] = KEY_UP,
+	[ 0x15 ] = KEY_DOWN,
+	[ 0x16 ] = KEY_LEFT,
+	[ 0x17 ] = KEY_RIGHT,
+	[ 0x18 ] = KEY_VIDEO,		/* Videos */
+	[ 0x19 ] = KEY_AUDIO,		/* Music */
+	/* 0x1a: Pictures - presume this means
+	   "Multimedia Home Platform" -
+	   no "PICTURES" key in input.h
+	 */
+	[ 0x1a ] = KEY_MHP,
+
+	[ 0x1b ] = KEY_EPG,		/* Guide */
+	[ 0x1c ] = KEY_TV,
+	[ 0x1e ] = KEY_NEXTSONG,	/* skip >| */
+	[ 0x1f ] = KEY_EXIT,		/* back/exit */
+	[ 0x20 ] = KEY_CHANNELUP,	/* channel / program + */
+	[ 0x21 ] = KEY_CHANNELDOWN,	/* channel / program - */
+	[ 0x22 ] = KEY_CHANNEL,		/* source (old black remote) */
+	[ 0x24 ] = KEY_PREVIOUSSONG,	/* replay |< */
+	[ 0x25 ] = KEY_ENTER,		/* OK */
+	[ 0x26 ] = KEY_SLEEP,		/* minimize (old black remote) */
+	[ 0x29 ] = KEY_BLUE,		/* blue key */
+	[ 0x2e ] = KEY_GREEN,		/* green button */
+	[ 0x30 ] = KEY_PAUSE,		/* pause */
+	[ 0x32 ] = KEY_REWIND,		/* backward << */
+	[ 0x34 ] = KEY_FASTFORWARD,	/* forward >> */
+	[ 0x35 ] = KEY_PLAY,
+	[ 0x36 ] = KEY_STOP,
+	[ 0x37 ] = KEY_RECORD,		/* recording */
+	[ 0x38 ] = KEY_YELLOW,		/* yellow key */
+	[ 0x3b ] = KEY_SELECT,		/* top right button */
+	[ 0x3c ] = KEY_ZOOM,		/* full */
+	[ 0x3d ] = KEY_POWER,		/* system power (green button) */
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_hauppauge_new);
+
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index 04c1938b9c91..8cdd4d265ffa 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -21,7 +21,7 @@
 #include <media/saa7146.h>
 
 LIST_HEAD(saa7146_devices);
-DECLARE_MUTEX(saa7146_devices_lock);
+DEFINE_MUTEX(saa7146_devices_lock);
 
 static int saa7146_num;
 
@@ -116,8 +116,7 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
 		pg = vmalloc_to_page(virt);
 		if (NULL == pg)
 			goto err;
-		if (PageHighMem(pg))
-			BUG();
+		BUG_ON(PageHighMem(pg));
 		sglist[i].page   = pg;
 		sglist[i].length = PAGE_SIZE;
 	}
@@ -402,11 +401,11 @@ static int saa7146_init_one(struct pci_dev *pci, const struct pci_device_id *ent
 
 	pci_set_drvdata(pci, dev);
 
-	init_MUTEX(&dev->lock);
+	mutex_init(&dev->lock);
 	spin_lock_init(&dev->int_slock);
 	spin_lock_init(&dev->slock);
 
-	init_MUTEX(&dev->i2c_lock);
+	mutex_init(&dev->i2c_lock);
 
 	dev->module = THIS_MODULE;
 	init_waitqueue_head(&dev->i2c_wq);
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index f8cf73ed49ad..3870fa948cc0 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -17,18 +17,18 @@ int saa7146_res_get(struct saa7146_fh *fh, unsigned int bit)
 	}
 
 	/* is it free? */
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	if (vv->resources & bit) {
 		DEB_D(("locked! vv->resources:0x%02x, we want:0x%02x\n",vv->resources,bit));
 		/* no, someone else uses it */
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 	/* it's free, grab it */
 	fh->resources  |= bit;
 	vv->resources |= bit;
 	DEB_D(("res: get 0x%02x, cur:0x%02x\n",bit,vv->resources));
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	return 1;
 }
 
@@ -37,14 +37,13 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits)
 	struct saa7146_dev *dev = fh->dev;
 	struct saa7146_vv *vv = dev->vv_data;
 
-	if ((fh->resources & bits) != bits)
-		BUG();
+	BUG_ON((fh->resources & bits) != bits);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	fh->resources  &= ~bits;
 	vv->resources &= ~bits;
 	DEB_D(("res: put 0x%02x, cur:0x%02x\n",bits,vv->resources));
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 }
 
 
@@ -55,8 +54,7 @@ void saa7146_dma_free(struct saa7146_dev *dev,struct saa7146_buf *buf)
 {
 	DEB_EE(("dev:%p, buf:%p\n",dev,buf));
 
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_pci_unmap(dev->pci, &buf->vb.dma);
@@ -204,7 +202,7 @@ static int fops_open(struct inode *inode, struct file *file)
 
 	DEB_EE(("inode:%p, file:%p, minor:%d\n",inode,file,minor));
 
-	if (down_interruptible(&saa7146_devices_lock))
+	if (mutex_lock_interruptible(&saa7146_devices_lock))
 		return -ERESTARTSYS;
 
 	list_for_each(list,&saa7146_devices) {
@@ -276,7 +274,7 @@ out:
 		kfree(fh);
 		file->private_data = NULL;
 	}
-	up(&saa7146_devices_lock);
+	mutex_unlock(&saa7146_devices_lock);
 	return result;
 }
 
@@ -287,7 +285,7 @@ static int fops_release(struct inode *inode, struct file *file)
 
 	DEB_EE(("inode:%p, file:%p\n",inode,file));
 
-	if (down_interruptible(&saa7146_devices_lock))
+	if (mutex_lock_interruptible(&saa7146_devices_lock))
 		return -ERESTARTSYS;
 
 	if( fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
@@ -303,7 +301,7 @@ static int fops_release(struct inode *inode, struct file *file)
 	file->private_data = NULL;
 	kfree(fh);
 
-	up(&saa7146_devices_lock);
+	mutex_unlock(&saa7146_devices_lock);
 
 	return 0;
 }
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 8aabdd8fb3c5..d9953f7a8b6b 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -279,7 +279,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, in
 	int address_err = 0;
 	int short_delay = 0;
 
-	if (down_interruptible (&dev->i2c_lock))
+	if (mutex_lock_interruptible(&dev->i2c_lock))
 		return -ERESTARTSYS;
 
 	for(i=0;i<num;i++) {
@@ -366,7 +366,7 @@ out:
 		}
 	}
 
-	up(&dev->i2c_lock);
+	mutex_unlock(&dev->i2c_lock);
 	return err;
 }
 
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index 468d3c959075..500bd3f05e16 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -410,7 +410,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
 			    V4L2_FIELD_SEQ_TB, // FIXME: does this really work?
 			    sizeof(struct saa7146_buf),
 			    file);
-	init_MUTEX(&fh->vbi_q.lock);
+	mutex_init(&fh->vbi_q.lock);
 
 	init_timer(&fh->vbi_read_timeout);
 	fh->vbi_read_timeout.function = vbi_read_timeout;
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 7ebac7949df3..6b42713d97f4 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -378,20 +378,20 @@ static int s_fmt(struct saa7146_fh *fh, struct v4l2_format *f)
 		err = try_win(dev,&f->fmt.win);
 		if (0 != err)
 			return err;
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		fh->ov.win    = f->fmt.win;
 		fh->ov.nclips = f->fmt.win.clipcount;
 		if (fh->ov.nclips > 16)
 			fh->ov.nclips = 16;
 		if (copy_from_user(fh->ov.clips,f->fmt.win.clips,sizeof(struct v4l2_clip)*fh->ov.nclips)) {
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EFAULT;
 		}
 
 		/* fh->ov.fh is used to indicate that we have valid overlay informations, too */
 		fh->ov.fh = fh;
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		/* check if our current overlay is active */
 		if (IS_OVERLAY_ACTIVE(fh) != 0) {
@@ -516,7 +516,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		return -EINVAL;
 	}
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 
 	switch (ctrl->type) {
 	case V4L2_CTRL_TYPE_BOOLEAN:
@@ -560,7 +560,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		/* fixme: we can support changing VFLIP and HFLIP here... */
 		if (IS_CAPTURE_ACTIVE(fh) != 0) {
 			DEB_D(("V4L2_CID_HFLIP while active capture.\n"));
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EINVAL;
 		}
 		vv->hflip = c->value;
@@ -568,7 +568,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 	case V4L2_CID_VFLIP:
 		if (IS_CAPTURE_ACTIVE(fh) != 0) {
 			DEB_D(("V4L2_CID_VFLIP while active capture.\n"));
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EINVAL;
 		}
 		vv->vflip = c->value;
@@ -577,7 +577,7 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
 		return -EINVAL;
 	}
 	}
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
 	if (IS_OVERLAY_ACTIVE(fh) != 0) {
 		saa7146_stop_preview(fh);
@@ -939,7 +939,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			}
 		}
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 
 		/* ok, accept it */
 		vv->ov_fb = *fb;
@@ -948,7 +948,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			vv->ov_fb.fmt.bytesperline =
 				vv->ov_fb.fmt.width*fmt->depth/8;
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		return 0;
 	}
@@ -1086,7 +1086,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			}
 		}
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 
 		for(i = 0; i < dev->ext_vv_data->num_stds; i++)
 			if (*id & dev->ext_vv_data->stds[i].id)
@@ -1098,7 +1098,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 			found = 1;
 		}
 
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
 		if (vv->ov_suspend != NULL) {
 			saa7146_start_preview(vv->ov_suspend);
@@ -1201,11 +1201,11 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		DEB_D(("VIDIOCGMBUF \n"));
 
 		q = &fh->video_q;
-		down(&q->lock);
+		mutex_lock(&q->lock);
 		err = videobuf_mmap_setup(q,gbuffers,gbufsize,
 					  V4L2_MEMORY_MMAP);
 		if (err < 0) {
-			up(&q->lock);
+			mutex_unlock(&q->lock);
 			return err;
 		}
 		memset(mbuf,0,sizeof(*mbuf));
@@ -1213,7 +1213,7 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
 		mbuf->size   = gbuffers * gbufsize;
 		for (i = 0; i < gbuffers; i++)
 			mbuf->offsets[i] = i * gbufsize;
-		up(&q->lock);
+		mutex_unlock(&q->lock);
 		return 0;
 	}
 	default:
@@ -1414,7 +1414,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
 			    sizeof(struct saa7146_buf),
 			    file);
 
-	init_MUTEX(&fh->video_q.lock);
+	mutex_init(&fh->video_q.lock);
 
 	return 0;
 }
diff --git a/drivers/media/dvb/b2c2/flexcop-common.h b/drivers/media/dvb/b2c2/flexcop-common.h
index 7d7e1613c5a7..b3dd0603cd92 100644
--- a/drivers/media/dvb/b2c2/flexcop-common.h
+++ b/drivers/media/dvb/b2c2/flexcop-common.h
@@ -10,6 +10,7 @@
 
 #include <linux/config.h>
 #include <linux/pci.h>
+#include <linux/mutex.h>
 
 #include "flexcop-reg.h"
 
@@ -73,8 +74,7 @@ struct flexcop_device {
 	int (*fe_sleep) (struct dvb_frontend *);
 
 	struct i2c_adapter i2c_adap;
-	struct semaphore i2c_sem;
-
+	struct mutex i2c_mutex;
 	struct module *owner;
 
 	/* options and status */
diff --git a/drivers/media/dvb/b2c2/flexcop-i2c.c b/drivers/media/dvb/b2c2/flexcop-i2c.c
index 56495cb6cd02..e0bd2d8f0f0c 100644
--- a/drivers/media/dvb/b2c2/flexcop-i2c.c
+++ b/drivers/media/dvb/b2c2/flexcop-i2c.c
@@ -135,7 +135,7 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
 	struct flexcop_device *fc = i2c_get_adapdata(i2c_adap);
 	int i, ret = 0;
 
-	if (down_interruptible(&fc->i2c_sem))
+	if (mutex_lock_interruptible(&fc->i2c_mutex))
 		return -ERESTARTSYS;
 
 	/* reading */
@@ -161,7 +161,7 @@ static int flexcop_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs
 	else
 		ret = num;
 
-	up(&fc->i2c_sem);
+	mutex_unlock(&fc->i2c_mutex);
 
 	return ret;
 }
@@ -180,7 +180,7 @@ int flexcop_i2c_init(struct flexcop_device *fc)
 {
 	int ret;
 
-	sema_init(&fc->i2c_sem,1);
+	mutex_init(&fc->i2c_mutex);
 
 	memset(&fc->i2c_adap, 0, sizeof(struct i2c_adapter));
 	strncpy(fc->i2c_adap.name, "B2C2 FlexCop device",I2C_NAME_SIZE);
diff --git a/drivers/media/dvb/bt8xx/Makefile b/drivers/media/dvb/bt8xx/Makefile
index d188e4c670b5..9d197efb481d 100644
--- a/drivers/media/dvb/bt8xx/Makefile
+++ b/drivers/media/dvb/bt8xx/Makefile
@@ -1,3 +1,3 @@
 obj-$(CONFIG_DVB_BT8XX) += bt878.o dvb-bt8xx.o dst.o dst_ca.o
 
-EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video -Idrivers/media/dvb/frontends
+EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/video/bt8xx -Idrivers/media/dvb/frontends
diff --git a/drivers/media/dvb/bt8xx/bt878.c b/drivers/media/dvb/bt8xx/bt878.c
index 356f447ee2ab..5500f8a0ffe2 100644
--- a/drivers/media/dvb/bt8xx/bt878.c
+++ b/drivers/media/dvb/bt8xx/bt878.c
@@ -344,7 +344,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 	int retval;
 
 	retval = 0;
-	if (down_interruptible (&bt->gpio_lock))
+	if (mutex_lock_interruptible(&bt->gpio_lock))
 		return -ERESTARTSYS;
 	/* special gpio signal */
 	switch (cmd) {
@@ -375,7 +375,7 @@ bt878_device_control(struct bt878 *bt, unsigned int cmd, union dst_gpio_packet *
 		retval = -EINVAL;
 		break;
 	}
-	up(&bt->gpio_lock);
+	mutex_unlock(&bt->gpio_lock);
 	return retval;
 }
 
diff --git a/drivers/media/dvb/bt8xx/bt878.h b/drivers/media/dvb/bt8xx/bt878.h
index 9faf93770d08..f685bc129609 100644
--- a/drivers/media/dvb/bt8xx/bt878.h
+++ b/drivers/media/dvb/bt8xx/bt878.h
@@ -25,6 +25,8 @@
 #include <linux/pci.h>
 #include <linux/sched.h>
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
+
 #include "bt848.h"
 #include "bttv.h"
 
@@ -108,7 +110,7 @@ struct cards {
 extern int bt878_num;
 
 struct bt878 {
-	struct semaphore  gpio_lock;
+	struct mutex gpio_lock;
 	unsigned int nr;
 	unsigned int bttv_nr;
 	struct i2c_adapter *adapter;
diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 0310e3dd07e6..1cfa5e5035d8 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -910,7 +910,7 @@ static int dst_get_device_id(struct dst_state *state)
 
 static int dst_probe(struct dst_state *state)
 {
-	sema_init(&state->dst_mutex, 1);
+	mutex_init(&state->dst_mutex);
 	if ((rdc_8820_reset(state)) < 0) {
 		dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed.");
 		return -1;
@@ -962,7 +962,7 @@ int dst_command(struct dst_state *state, u8 *data, u8 len)
 {
 	u8 reply;
 
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	if ((dst_comm_init(state)) < 0) {
 		dprintk(verbose, DST_NOTICE, 1, "DST Communication Initialization Failed.");
 		goto error;
@@ -1013,11 +1013,11 @@ int dst_command(struct dst_state *state, u8 *data, u8 len)
 		dprintk(verbose, DST_INFO, 1, "checksum failure");
 		goto error;
 	}
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return 0;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 
 }
@@ -1128,7 +1128,7 @@ static int dst_write_tuna(struct dvb_frontend *fe)
 			dst_set_voltage(fe, SEC_VOLTAGE_13);
 	}
 	state->diseq_flags &= ~(HAS_LOCK | ATTEMPT_TUNE);
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	if ((dst_comm_init(state)) < 0) {
 		dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed.");
 		goto error;
@@ -1160,11 +1160,11 @@ static int dst_write_tuna(struct dvb_frontend *fe)
 	state->diseq_flags |= ATTEMPT_TUNE;
 	retval = dst_get_tuna(state);
 werr:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return retval;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 }
 
diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index c650b4bf7f5f..f6b49a801eba 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -81,7 +81,7 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8
 {
 	u8 reply;
 
-	down(&state->dst_mutex);
+	mutex_lock(&state->dst_mutex);
 	dst_comm_init(state);
 	msleep(65);
 
@@ -110,11 +110,11 @@ static int dst_ci_command(struct dst_state* state, u8 * data, u8 *ca_string, u8
 			goto error;
 		}
 	}
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return 0;
 
 error:
-	up(&state->dst_mutex);
+	mutex_unlock(&state->dst_mutex);
 	return -EIO;
 }
 
diff --git a/drivers/media/dvb/bt8xx/dst_common.h b/drivers/media/dvb/bt8xx/dst_common.h
index 81557f38fe38..51d4e043716c 100644
--- a/drivers/media/dvb/bt8xx/dst_common.h
+++ b/drivers/media/dvb/bt8xx/dst_common.h
@@ -25,6 +25,7 @@
 #include <linux/smp_lock.h>
 #include <linux/dvb/frontend.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
 #include "bt878.h"
 
 #include "dst_ca.h"
@@ -121,7 +122,7 @@ struct dst_state {
 	u8 vendor[8];
 	u8 board_info[8];
 
-	struct semaphore dst_mutex;
+	struct mutex dst_mutex;
 };
 
 struct dst_types {
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.c b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
index ea27b15007e9..baa8227ef87c 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.c
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.c
@@ -76,13 +76,13 @@ static int dvb_bt8xx_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 	if (!dvbdmx->dmx.frontend)
 		return -EINVAL;
 
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	card->nfeeds++;
 	rc = card->nfeeds;
 	if (card->nfeeds == 1)
 		bt878_start(card->bt, card->gpio_mode,
 			    card->op_sync_orin, card->irq_err_ignore);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 	return rc;
 }
 
@@ -96,11 +96,11 @@ static int dvb_bt8xx_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	if (!dvbdmx->dmx.frontend)
 		return -EINVAL;
 
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	card->nfeeds--;
 	if (card->nfeeds == 0)
 		bt878_stop(card->bt);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 
 	return 0;
 }
@@ -239,6 +239,20 @@ static int cx24108_pll_set(struct dvb_frontend* fe, struct dvb_frontend_paramete
 
 static int pinnsat_pll_init(struct dvb_frontend* fe)
 {
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_gpio_enable(card->bttv_nr, 1, 1);  /* output */
+	bttv_write_gpio(card->bttv_nr, 1, 1);   /* relay on */
+
+	return 0;
+}
+
+static int pinnsat_pll_sleep(struct dvb_frontend* fe)
+{
+	struct dvb_bt8xx_card *card = fe->dvb->priv;
+
+	bttv_write_gpio(card->bttv_nr, 1, 0);   /* relay off */
+
 	return 0;
 }
 
@@ -246,6 +260,7 @@ static struct cx24110_config pctvsat_config = {
 	.demod_address = 0x55,
 	.pll_init = pinnsat_pll_init,
 	.pll_set = cx24108_pll_set,
+	.pll_sleep = pinnsat_pll_sleep,
 };
 
 static int microtune_mt7202dtf_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
@@ -788,7 +803,7 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	if (!(card = kzalloc(sizeof(struct dvb_bt8xx_card), GFP_KERNEL)))
 		return -ENOMEM;
 
-	init_MUTEX(&card->lock);
+	mutex_init(&card->lock);
 	card->bttv_nr = sub->core->nr;
 	strncpy(card->card_name, sub->core->name, sizeof(sub->core->name));
 	card->i2c_adapter = &sub->core->i2c_adap;
@@ -798,14 +813,14 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		card->gpio_mode = 0x0400c060;
 		/* should be: BT878_A_GAIN=0,BT878_A_PWRDN,BT878_DA_DPM,BT878_DA_SBR,
 			      BT878_DA_IOM=1,BT878_DA_APP to enable serial highspeed mode. */
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	case BTTV_BOARD_DVICO_DVBT_LITE:
 		card->gpio_mode = 0x0400C060;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* 26, 15, 14, 6, 5
 		 * A_PWRDN  DA_DPM DA_SBR DA_IOM_DA
 		 * DA_APP(parallel) */
@@ -820,15 +835,15 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 	case BTTV_BOARD_NEBULA_DIGITV:
 	case BTTV_BOARD_AVDVBT_761:
 		card->gpio_mode = (1 << 26) | (1 << 14) | (1 << 5);
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR DA_APP (high speed serial) */
 		break;
 
 	case BTTV_BOARD_AVDVBT_771: //case 0x07711461:
 		card->gpio_mode = 0x0400402B;
 		card->op_sync_orin = BT878_RISC_SYNC_MASK;
-		card->irq_err_ignore = 0;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		/* A_PWRDN DA_SBR  DA_APP[0] PKTP=10 RISC_ENABLE FIFO_ENABLE*/
 		break;
 
@@ -852,8 +867,8 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 
 	case BTTV_BOARD_PC_HDTV:
 		card->gpio_mode = 0x0100EC7B;
-		card->op_sync_orin = 0;
-		card->irq_err_ignore = 0;
+		card->op_sync_orin = BT878_RISC_SYNC_MASK;
+		card->irq_err_ignore = BT878_AFBUS | BT878_AFDSR;
 		break;
 
 	default:
@@ -881,7 +896,7 @@ static int dvb_bt8xx_probe(struct bttv_sub_device *sub)
 		return -EFAULT;
 	}
 
-	init_MUTEX(&card->bt->gpio_lock);
+	mutex_init(&card->bt->gpio_lock);
 	card->bt->bttv_nr = sub->core->nr;
 
 	if ( (ret = dvb_bt8xx_load_card(card, sub->core->type)) ) {
diff --git a/drivers/media/dvb/bt8xx/dvb-bt8xx.h b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
index cf035a80361c..00dd9fa54c82 100644
--- a/drivers/media/dvb/bt8xx/dvb-bt8xx.h
+++ b/drivers/media/dvb/bt8xx/dvb-bt8xx.h
@@ -26,6 +26,7 @@
 #define DVB_BT8XX_H
 
 #include <linux/i2c.h>
+#include <linux/mutex.h>
 #include "dvbdev.h"
 #include "dvb_net.h"
 #include "bttv.h"
@@ -38,7 +39,7 @@
 #include "lgdt330x.h"
 
 struct dvb_bt8xx_card {
-	struct semaphore lock;
+	struct mutex lock;
 	int nfeeds;
 	char card_name[32];
 	struct dvb_adapter dvb_adapter;
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index c4b4c5b6b7c8..71b575dc22bd 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -30,6 +30,7 @@
 #include <linux/pci.h>
 #include <linux/input.h>
 #include <linux/dvb/frontend.h>
+#include <linux/mutex.h>
 
 #include "dmxdev.h"
 #include "dvb_demux.h"
@@ -116,7 +117,7 @@ static struct dvb_frontend_info cinergyt2_fe_info = {
 struct cinergyt2 {
 	struct dvb_demux demux;
 	struct usb_device *udev;
-	struct semaphore sem;
+	struct mutex sem;
 	struct dvb_adapter adapter;
 	struct dvb_device *fedev;
 	struct dmxdev dmxdev;
@@ -345,14 +346,14 @@ static int cinergyt2_start_feed(struct dvb_demux_feed *dvbdmxfeed)
 	struct dvb_demux *demux = dvbdmxfeed->demux;
 	struct cinergyt2 *cinergyt2 = demux->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (cinergyt2->streaming == 0)
 		cinergyt2_start_stream_xfer(cinergyt2);
 
 	cinergyt2->streaming++;
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -361,13 +362,13 @@ static int cinergyt2_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
 	struct dvb_demux *demux = dvbdmxfeed->demux;
 	struct cinergyt2 *cinergyt2 = demux->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (--cinergyt2->streaming == 0)
 		cinergyt2_stop_stream_xfer(cinergyt2);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -483,11 +484,11 @@ static int cinergyt2_open (struct inode *inode, struct file *file)
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 	int err = -ERESTARTSYS;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if ((err = dvb_generic_open(inode, file))) {
-		up(&cinergyt2->sem);
+		mutex_unlock(&cinergyt2->sem);
 		return err;
 	}
 
@@ -499,12 +500,15 @@ static int cinergyt2_open (struct inode *inode, struct file *file)
 
 	atomic_inc(&cinergyt2->inuse);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
 static void cinergyt2_unregister(struct cinergyt2 *cinergyt2)
 {
+	dvb_net_release(&cinergyt2->dvbnet);
+	dvb_dmxdev_release(&cinergyt2->dmxdev);
+	dvb_dmx_release(&cinergyt2->demux);
 	dvb_unregister_device(cinergyt2->fedev);
 	dvb_unregister_adapter(&cinergyt2->adapter);
 
@@ -517,7 +521,7 @@ static int cinergyt2_release (struct inode *inode, struct file *file)
 	struct dvb_device *dvbdev = file->private_data;
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 
-	if (down_interruptible(&cinergyt2->sem))
+	if (mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (!cinergyt2->disconnect_pending && (file->f_flags & O_ACCMODE) != O_RDONLY) {
@@ -526,7 +530,7 @@ static int cinergyt2_release (struct inode *inode, struct file *file)
 		cinergyt2_sleep(cinergyt2, 1);
 	}
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 
 	if (atomic_dec_and_test(&cinergyt2->inuse) && cinergyt2->disconnect_pending) {
 		warn("delayed unregister in release");
@@ -541,12 +545,12 @@ static unsigned int cinergyt2_poll (struct file *file, struct poll_table_struct
 	struct dvb_device *dvbdev = file->private_data;
 	struct cinergyt2 *cinergyt2 = dvbdev->priv;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	poll_wait(file, &cinergyt2->poll_wq, wait);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 
 	return (POLLIN | POLLRDNORM | POLLPRI);
 }
@@ -613,7 +617,7 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file,
 		if (copy_from_user(&p, (void  __user*) arg, sizeof(p)))
 			return -EFAULT;
 
-		if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+		if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 			return -ERESTARTSYS;
 
 		param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
@@ -629,7 +633,7 @@ static int cinergyt2_ioctl (struct inode *inode, struct file *file,
 					(char *) param, sizeof(*param),
 					NULL, 0);
 
-		up(&cinergyt2->sem);
+		mutex_unlock(&cinergyt2->sem);
 
 		return (err < 0) ? err : 0;
 	}
@@ -724,7 +728,7 @@ static void cinergyt2_query_rc (void *data)
 	struct cinergyt2_rc_event rc_events[12];
 	int n, len, i;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return;
 
 	len = cinergyt2_command(cinergyt2, buf, sizeof(buf),
@@ -784,7 +788,7 @@ out:
 	schedule_delayed_work(&cinergyt2->rc_query_work,
 			      msecs_to_jiffies(RC_QUERY_INTERVAL));
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 }
 
 static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2)
@@ -849,7 +853,7 @@ static void cinergyt2_query (void *data)
 	uint8_t lock_bits;
 	uint32_t unc;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return;
 
 	unc = s->uncorrected_block_count;
@@ -868,7 +872,7 @@ static void cinergyt2_query (void *data)
 	schedule_delayed_work(&cinergyt2->query_work,
 			      msecs_to_jiffies(QUERY_INTERVAL));
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 }
 
 static int cinergyt2_probe (struct usb_interface *intf,
@@ -885,7 +889,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 	memset (cinergyt2, 0, sizeof (struct cinergyt2));
 	usb_set_intfdata (intf, (void *) cinergyt2);
 
-	init_MUTEX(&cinergyt2->sem);
+	mutex_init(&cinergyt2->sem);
 	init_waitqueue_head (&cinergyt2->poll_wq);
 	INIT_WORK(&cinergyt2->query_work, cinergyt2_query, cinergyt2);
 
@@ -937,6 +941,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 	return 0;
 
 bailout:
+	dvb_net_release(&cinergyt2->dvbnet);
 	dvb_dmxdev_release(&cinergyt2->dmxdev);
 	dvb_dmx_release(&cinergyt2->demux);
 	dvb_unregister_adapter(&cinergyt2->adapter);
@@ -967,7 +972,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 {
 	struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (state.event > PM_EVENT_ON) {
@@ -981,7 +986,7 @@ static int cinergyt2_suspend (struct usb_interface *intf, pm_message_t state)
 		cinergyt2_sleep(cinergyt2, 1);
 	}
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
@@ -990,7 +995,7 @@ static int cinergyt2_resume (struct usb_interface *intf)
 	struct cinergyt2 *cinergyt2 = usb_get_intfdata (intf);
 	struct dvbt_set_parameters_msg *param = &cinergyt2->param;
 
-	if (cinergyt2->disconnect_pending || down_interruptible(&cinergyt2->sem))
+	if (cinergyt2->disconnect_pending || mutex_lock_interruptible(&cinergyt2->sem))
 		return -ERESTARTSYS;
 
 	if (!cinergyt2->sleeping) {
@@ -1003,7 +1008,7 @@ static int cinergyt2_resume (struct usb_interface *intf)
 
 	cinergyt2_resume_rc(cinergyt2);
 
-	up(&cinergyt2->sem);
+	mutex_unlock(&cinergyt2->sem);
 	return 0;
 }
 
diff --git a/drivers/media/dvb/dvb-core/dmxdev.c b/drivers/media/dvb/dvb-core/dmxdev.c
index 7b8373ad121b..09e96e9ddbdf 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.c
+++ b/drivers/media/dvb/dvb-core/dmxdev.c
@@ -1,9 +1,8 @@
 /*
  * dmxdev.c - DVB demultiplexer device
  *
- * Copyright (C) 2000 Ralph  Metzler <ralph@convergence.de>
- *		  & Marcus Metzler <marcus@convergence.de>
-		      for convergence integrated media GmbH
+ * Copyright (C) 2000 Ralph Metzler & Marcus Metzler
+ *		      for convergence integrated media GmbH
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public License
@@ -32,7 +31,6 @@
 #include <linux/wait.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
-
 #include "dmxdev.h"
 
 static int debug;
@@ -42,177 +40,133 @@ MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
 
 #define dprintk	if (debug) printk
 
-static inline void dvb_dmxdev_buffer_init(struct dmxdev_buffer *buffer)
+static int dvb_dmxdev_buffer_write(struct dvb_ringbuffer *buf,
+				   const u8 *src, size_t len)
 {
-	buffer->data=NULL;
-	buffer->size=8192;
-	buffer->pread=0;
-	buffer->pwrite=0;
-	buffer->error=0;
-	init_waitqueue_head(&buffer->queue);
-}
-
-static inline int dvb_dmxdev_buffer_write(struct dmxdev_buffer *buf, const u8 *src, int len)
-{
-	int split;
-	int free;
-	int todo;
+	ssize_t free;
 
 	if (!len)
 		return 0;
 	if (!buf->data)
 		return 0;
 
-	free=buf->pread-buf->pwrite;
-	split=0;
-	if (free<=0) {
-		free+=buf->size;
-		split=buf->size-buf->pwrite;
-	}
-	if (len>=free) {
+	free = dvb_ringbuffer_free(buf);
+	if (len > free) {
 		dprintk("dmxdev: buffer overflow\n");
-		return -1;
+		return -EOVERFLOW;
 	}
-	if (split>=len)
-		split=0;
-	todo=len;
-	if (split) {
-		memcpy(buf->data + buf->pwrite, src, split);
-		todo-=split;
-		buf->pwrite=0;
-	}
-	memcpy(buf->data + buf->pwrite, src+split, todo);
-	buf->pwrite=(buf->pwrite+todo)%buf->size;
-	return len;
+
+	return dvb_ringbuffer_write(buf, src, len);
 }
 
-static ssize_t dvb_dmxdev_buffer_read(struct dmxdev_buffer *src,
-		int non_blocking, char __user *buf, size_t count, loff_t *ppos)
+static ssize_t dvb_dmxdev_buffer_read(struct dvb_ringbuffer *src,
+				      int non_blocking, char __user *buf,
+				      size_t count, loff_t *ppos)
 {
-	unsigned long todo=count;
-	int split, avail, error;
+	size_t todo;
+	ssize_t avail;
+	ssize_t ret = 0;
 
 	if (!src->data)
 		return 0;
 
-	if ((error=src->error)) {
-		src->pwrite=src->pread;
-		src->error=0;
-		return error;
+	if (src->error) {
+		ret = src->error;
+		dvb_ringbuffer_flush(src);
+		return ret;
 	}
 
-	if (non_blocking && (src->pwrite==src->pread))
-		return -EWOULDBLOCK;
-
-	while (todo>0) {
-		if (non_blocking && (src->pwrite==src->pread))
-			return (count-todo) ? (count-todo) : -EWOULDBLOCK;
+	for (todo = count; todo > 0; todo -= ret) {
+		if (non_blocking && dvb_ringbuffer_empty(src)) {
+			ret = -EWOULDBLOCK;
+			break;
+		}
 
-		if (wait_event_interruptible(src->queue,
-					     (src->pread!=src->pwrite) ||
-					     (src->error))<0)
-			return count-todo;
+		ret = wait_event_interruptible(src->queue,
+					       !dvb_ringbuffer_empty(src) ||
+					       (src->error != 0));
+		if (ret < 0)
+			break;
 
-		if ((error=src->error)) {
-			src->pwrite=src->pread;
-			src->error=0;
-			return error;
+		if (src->error) {
+			ret = src->error;
+			dvb_ringbuffer_flush(src);
+			break;
 		}
 
-		split=src->size;
-		avail=src->pwrite - src->pread;
-		if (avail<0) {
-			avail+=src->size;
-			split=src->size - src->pread;
-		}
-		if (avail>todo)
-			avail=todo;
-		if (split<avail) {
-			if (copy_to_user(buf, src->data+src->pread, split))
-				  return -EFAULT;
-			buf+=split;
-			src->pread=0;
-			todo-=split;
-			avail-=split;
-		}
-		if (avail) {
-			if (copy_to_user(buf, src->data+src->pread, avail))
-				return -EFAULT;
-			src->pread = (src->pread + avail) % src->size;
-			todo-=avail;
-			buf+=avail;
-		}
+		avail = dvb_ringbuffer_avail(src);
+		if (avail > todo)
+			avail = todo;
+
+		ret = dvb_ringbuffer_read(src, buf, avail, 1);
+		if (ret < 0)
+			break;
+
+		buf += ret;
 	}
-	return count;
+
+	return (count - todo) ? (count - todo) : ret;
 }
 
-static struct dmx_frontend * get_fe(struct dmx_demux *demux, int type)
+static struct dmx_frontend *get_fe(struct dmx_demux *demux, int type)
 {
 	struct list_head *head, *pos;
 
-	head=demux->get_frontends(demux);
+	head = demux->get_frontends(demux);
 	if (!head)
 		return NULL;
 	list_for_each(pos, head)
-		if (DMX_FE_ENTRY(pos)->source==type)
+		if (DMX_FE_ENTRY(pos)->source == type)
 			return DMX_FE_ENTRY(pos);
 
 	return NULL;
 }
 
-static inline void dvb_dmxdev_dvr_state_set(struct dmxdev_dvr *dmxdevdvr, int state)
-{
-	spin_lock_irq(&dmxdevdvr->dev->lock);
-	dmxdevdvr->state=state;
-	spin_unlock_irq(&dmxdevdvr->dev->lock);
-}
-
 static int dvb_dvr_open(struct inode *inode, struct file *file)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
 	struct dmx_frontend *front;
 
-	dprintk ("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __FUNCTION__);
 
-	if (down_interruptible (&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
-	if ((file->f_flags&O_ACCMODE)==O_RDWR) {
-		if (!(dmxdev->capabilities&DMXDEV_CAP_DUPLEX)) {
-			up(&dmxdev->mutex);
+	if ((file->f_flags & O_ACCMODE) == O_RDWR) {
+		if (!(dmxdev->capabilities & DMXDEV_CAP_DUPLEX)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -EOPNOTSUPP;
 		}
 	}
 
-	if ((file->f_flags&O_ACCMODE)==O_RDONLY) {
-	      dvb_dmxdev_buffer_init(&dmxdev->dvr_buffer);
-	      dmxdev->dvr_buffer.size=DVR_BUFFER_SIZE;
-	      dmxdev->dvr_buffer.data=vmalloc(DVR_BUFFER_SIZE);
-	      if (!dmxdev->dvr_buffer.data) {
-		      up(&dmxdev->mutex);
-		      return -ENOMEM;
-	      }
+	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
+		void *mem = vmalloc(DVR_BUFFER_SIZE);
+		if (!mem) {
+			mutex_unlock(&dmxdev->mutex);
+			return -ENOMEM;
+		}
+		dvb_ringbuffer_init(&dmxdev->dvr_buffer, mem, DVR_BUFFER_SIZE);
 	}
 
-	if ((file->f_flags&O_ACCMODE)==O_WRONLY) {
-		dmxdev->dvr_orig_fe=dmxdev->demux->frontend;
+	if ((file->f_flags & O_ACCMODE) == O_WRONLY) {
+		dmxdev->dvr_orig_fe = dmxdev->demux->frontend;
 
 		if (!dmxdev->demux->write) {
-			up(&dmxdev->mutex);
+			mutex_unlock(&dmxdev->mutex);
 			return -EOPNOTSUPP;
 		}
 
-		front=get_fe(dmxdev->demux, DMX_MEMORY_FE);
+		front = get_fe(dmxdev->demux, DMX_MEMORY_FE);
 
 		if (!front) {
-			up(&dmxdev->mutex);
+			mutex_unlock(&dmxdev->mutex);
 			return -EINVAL;
 		}
 		dmxdev->demux->disconnect_frontend(dmxdev->demux);
 		dmxdev->demux->connect_frontend(dmxdev->demux, front);
 	}
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return 0;
 }
 
@@ -221,30 +175,30 @@ static int dvb_dvr_release(struct inode *inode, struct file *file)
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
 
-	if (down_interruptible (&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
-	if ((file->f_flags&O_ACCMODE)==O_WRONLY) {
+	if ((file->f_flags & O_ACCMODE) == O_WRONLY) {
 		dmxdev->demux->disconnect_frontend(dmxdev->demux);
 		dmxdev->demux->connect_frontend(dmxdev->demux,
 						dmxdev->dvr_orig_fe);
 	}
-	if ((file->f_flags&O_ACCMODE)==O_RDONLY) {
+	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
 		if (dmxdev->dvr_buffer.data) {
-			void *mem=dmxdev->dvr_buffer.data;
+			void *mem = dmxdev->dvr_buffer.data;
 			mb();
 			spin_lock_irq(&dmxdev->lock);
-			dmxdev->dvr_buffer.data=NULL;
+			dmxdev->dvr_buffer.data = NULL;
 			spin_unlock_irq(&dmxdev->lock);
 			vfree(mem);
 		}
 	}
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return 0;
 }
 
 static ssize_t dvb_dvr_write(struct file *file, const char __user *buf,
-		size_t count, loff_t *ppos)
+			     size_t count, loff_t *ppos)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
@@ -252,60 +206,62 @@ static ssize_t dvb_dvr_write(struct file *file, const char __user *buf,
 
 	if (!dmxdev->demux->write)
 		return -EOPNOTSUPP;
-	if ((file->f_flags&O_ACCMODE)!=O_WRONLY)
+	if ((file->f_flags & O_ACCMODE) != O_WRONLY)
 		return -EINVAL;
-	if (down_interruptible (&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
-	ret=dmxdev->demux->write(dmxdev->demux, buf, count);
-	up(&dmxdev->mutex);
+	ret = dmxdev->demux->write(dmxdev->demux, buf, count);
+	mutex_unlock(&dmxdev->mutex);
 	return ret;
 }
 
 static ssize_t dvb_dvr_read(struct file *file, char __user *buf, size_t count,
-		loff_t *ppos)
+			    loff_t *ppos)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
 	int ret;
 
-	//down(&dmxdev->mutex);
-	ret= dvb_dmxdev_buffer_read(&dmxdev->dvr_buffer,
-			      file->f_flags&O_NONBLOCK,
-			      buf, count, ppos);
-	//up(&dmxdev->mutex);
+	//mutex_lock(&dmxdev->mutex);
+	ret = dvb_dmxdev_buffer_read(&dmxdev->dvr_buffer,
+				     file->f_flags & O_NONBLOCK,
+				     buf, count, ppos);
+	//mutex_unlock(&dmxdev->mutex);
 	return ret;
 }
 
-static inline void dvb_dmxdev_filter_state_set(struct dmxdev_filter *dmxdevfilter, int state)
+static inline void dvb_dmxdev_filter_state_set(struct dmxdev_filter
+					       *dmxdevfilter, int state)
 {
 	spin_lock_irq(&dmxdevfilter->dev->lock);
-	dmxdevfilter->state=state;
+	dmxdevfilter->state = state;
 	spin_unlock_irq(&dmxdevfilter->dev->lock);
 }
 
-static int dvb_dmxdev_set_buffer_size(struct dmxdev_filter *dmxdevfilter, unsigned long size)
+static int dvb_dmxdev_set_buffer_size(struct dmxdev_filter *dmxdevfilter,
+				      unsigned long size)
 {
-	struct dmxdev_buffer *buf=&dmxdevfilter->buffer;
+	struct dvb_ringbuffer *buf = &dmxdevfilter->buffer;
 	void *mem;
 
-	if (buf->size==size)
+	if (buf->size == size)
 		return 0;
-	if (dmxdevfilter->state>=DMXDEV_STATE_GO)
+	if (dmxdevfilter->state >= DMXDEV_STATE_GO)
 		return -EBUSY;
 	spin_lock_irq(&dmxdevfilter->dev->lock);
-	mem=buf->data;
-	buf->data=NULL;
-	buf->size=size;
-	buf->pwrite=buf->pread=0;
+	mem = buf->data;
+	buf->data = NULL;
+	buf->size = size;
+	dvb_ringbuffer_flush(buf);
 	spin_unlock_irq(&dmxdevfilter->dev->lock);
 	vfree(mem);
 
 	if (buf->size) {
-		mem=vmalloc(dmxdevfilter->buffer.size);
+		mem = vmalloc(dmxdevfilter->buffer.size);
 		if (!mem)
 			return -ENOMEM;
 		spin_lock_irq(&dmxdevfilter->dev->lock);
-		buf->data=mem;
+		buf->data = mem;
 		spin_unlock_irq(&dmxdevfilter->dev->lock);
 	}
 	return 0;
@@ -313,31 +269,33 @@ static int dvb_dmxdev_set_buffer_size(struct dmxdev_filter *dmxdevfilter, unsign
 
 static void dvb_dmxdev_filter_timeout(unsigned long data)
 {
-	struct dmxdev_filter *dmxdevfilter=(struct dmxdev_filter *)data;
+	struct dmxdev_filter *dmxdevfilter = (struct dmxdev_filter *)data;
 
-	dmxdevfilter->buffer.error=-ETIMEDOUT;
+	dmxdevfilter->buffer.error = -ETIMEDOUT;
 	spin_lock_irq(&dmxdevfilter->dev->lock);
-	dmxdevfilter->state=DMXDEV_STATE_TIMEDOUT;
+	dmxdevfilter->state = DMXDEV_STATE_TIMEDOUT;
 	spin_unlock_irq(&dmxdevfilter->dev->lock);
 	wake_up(&dmxdevfilter->buffer.queue);
 }
 
 static void dvb_dmxdev_filter_timer(struct dmxdev_filter *dmxdevfilter)
 {
-	struct dmx_sct_filter_params *para=&dmxdevfilter->params.sec;
+	struct dmx_sct_filter_params *para = &dmxdevfilter->params.sec;
 
 	del_timer(&dmxdevfilter->timer);
 	if (para->timeout) {
-		dmxdevfilter->timer.function=dvb_dmxdev_filter_timeout;
-		dmxdevfilter->timer.data=(unsigned long) dmxdevfilter;
-		dmxdevfilter->timer.expires=jiffies+1+(HZ/2+HZ*para->timeout)/1000;
+		dmxdevfilter->timer.function = dvb_dmxdev_filter_timeout;
+		dmxdevfilter->timer.data = (unsigned long)dmxdevfilter;
+		dmxdevfilter->timer.expires =
+		    jiffies + 1 + (HZ / 2 + HZ * para->timeout) / 1000;
 		add_timer(&dmxdevfilter->timer);
 	}
 }
 
 static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
-			    const u8 *buffer2, size_t buffer2_len,
-			    struct dmx_section_filter *filter, enum dmx_success success)
+				       const u8 *buffer2, size_t buffer2_len,
+				       struct dmx_section_filter *filter,
+				       enum dmx_success success)
 {
 	struct dmxdev_filter *dmxdevfilter = filter->priv;
 	int ret;
@@ -347,68 +305,68 @@ static int dvb_dmxdev_section_callback(const u8 *buffer1, size_t buffer1_len,
 		return 0;
 	}
 	spin_lock(&dmxdevfilter->dev->lock);
-	if (dmxdevfilter->state!=DMXDEV_STATE_GO) {
+	if (dmxdevfilter->state != DMXDEV_STATE_GO) {
 		spin_unlock(&dmxdevfilter->dev->lock);
 		return 0;
 	}
 	del_timer(&dmxdevfilter->timer);
 	dprintk("dmxdev: section callback %02x %02x %02x %02x %02x %02x\n",
 		buffer1[0], buffer1[1],
-		buffer1[2], buffer1[3],
-		buffer1[4], buffer1[5]);
-	ret=dvb_dmxdev_buffer_write(&dmxdevfilter->buffer, buffer1, buffer1_len);
-	if (ret==buffer1_len) {
-		ret=dvb_dmxdev_buffer_write(&dmxdevfilter->buffer, buffer2, buffer2_len);
+		buffer1[2], buffer1[3], buffer1[4], buffer1[5]);
+	ret = dvb_dmxdev_buffer_write(&dmxdevfilter->buffer, buffer1,
+				      buffer1_len);
+	if (ret == buffer1_len) {
+		ret = dvb_dmxdev_buffer_write(&dmxdevfilter->buffer, buffer2,
+					      buffer2_len);
 	}
-	if (ret<0) {
-		dmxdevfilter->buffer.pwrite=dmxdevfilter->buffer.pread;
-		dmxdevfilter->buffer.error=-EOVERFLOW;
+	if (ret < 0) {
+		dvb_ringbuffer_flush(&dmxdevfilter->buffer);
+		dmxdevfilter->buffer.error = ret;
 	}
-	if (dmxdevfilter->params.sec.flags&DMX_ONESHOT)
-		dmxdevfilter->state=DMXDEV_STATE_DONE;
+	if (dmxdevfilter->params.sec.flags & DMX_ONESHOT)
+		dmxdevfilter->state = DMXDEV_STATE_DONE;
 	spin_unlock(&dmxdevfilter->dev->lock);
 	wake_up(&dmxdevfilter->buffer.queue);
 	return 0;
 }
 
 static int dvb_dmxdev_ts_callback(const u8 *buffer1, size_t buffer1_len,
-		       const u8 *buffer2, size_t buffer2_len,
-		       struct dmx_ts_feed *feed, enum dmx_success success)
+				  const u8 *buffer2, size_t buffer2_len,
+				  struct dmx_ts_feed *feed,
+				  enum dmx_success success)
 {
 	struct dmxdev_filter *dmxdevfilter = feed->priv;
-	struct dmxdev_buffer *buffer;
+	struct dvb_ringbuffer *buffer;
 	int ret;
 
 	spin_lock(&dmxdevfilter->dev->lock);
-	if (dmxdevfilter->params.pes.output==DMX_OUT_DECODER) {
+	if (dmxdevfilter->params.pes.output == DMX_OUT_DECODER) {
 		spin_unlock(&dmxdevfilter->dev->lock);
 		return 0;
 	}
 
-	if (dmxdevfilter->params.pes.output==DMX_OUT_TAP)
-		buffer=&dmxdevfilter->buffer;
+	if (dmxdevfilter->params.pes.output == DMX_OUT_TAP)
+		buffer = &dmxdevfilter->buffer;
 	else
-		buffer=&dmxdevfilter->dev->dvr_buffer;
+		buffer = &dmxdevfilter->dev->dvr_buffer;
 	if (buffer->error) {
 		spin_unlock(&dmxdevfilter->dev->lock);
 		wake_up(&buffer->queue);
 		return 0;
 	}
-	ret=dvb_dmxdev_buffer_write(buffer, buffer1, buffer1_len);
-	if (ret==buffer1_len)
-		ret=dvb_dmxdev_buffer_write(buffer, buffer2, buffer2_len);
-	if (ret<0) {
-		buffer->pwrite=buffer->pread;
-		buffer->error=-EOVERFLOW;
+	ret = dvb_dmxdev_buffer_write(buffer, buffer1, buffer1_len);
+	if (ret == buffer1_len)
+		ret = dvb_dmxdev_buffer_write(buffer, buffer2, buffer2_len);
+	if (ret < 0) {
+		dvb_ringbuffer_flush(buffer);
+		buffer->error = ret;
 	}
 	spin_unlock(&dmxdevfilter->dev->lock);
 	wake_up(&buffer->queue);
 	return 0;
 }
 
-
 /* stop feed but only mark the specified filter as stopped (state set) */
-
 static int dvb_dmxdev_feed_stop(struct dmxdev_filter *dmxdevfilter)
 {
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_SET);
@@ -427,20 +385,16 @@ static int dvb_dmxdev_feed_stop(struct dmxdev_filter *dmxdevfilter)
 	return 0;
 }
 
-
 /* start feed associated with the specified filter */
-
 static int dvb_dmxdev_feed_start(struct dmxdev_filter *filter)
 {
-	dvb_dmxdev_filter_state_set (filter, DMXDEV_STATE_GO);
+	dvb_dmxdev_filter_state_set(filter, DMXDEV_STATE_GO);
 
 	switch (filter->type) {
 	case DMXDEV_TYPE_SEC:
 		return filter->feed.sec->start_filtering(filter->feed.sec);
-		break;
 	case DMXDEV_TYPE_PES:
 		return filter->feed.ts->start_filtering(filter->feed.ts);
-		break;
 	default:
 		return -EINVAL;
 	}
@@ -448,32 +402,31 @@ static int dvb_dmxdev_feed_start(struct dmxdev_filter *filter)
 	return 0;
 }
 
-
 /* restart section feed if it has filters left associated with it,
    otherwise release the feed */
-
 static int dvb_dmxdev_feed_restart(struct dmxdev_filter *filter)
 {
 	int i;
 	struct dmxdev *dmxdev = filter->dev;
 	u16 pid = filter->params.sec.pid;
 
-	for (i=0; i<dmxdev->filternum; i++)
-		if (dmxdev->filter[i].state>=DMXDEV_STATE_GO &&
-		    dmxdev->filter[i].type==DMXDEV_TYPE_SEC &&
-		    dmxdev->filter[i].pid==pid) {
+	for (i = 0; i < dmxdev->filternum; i++)
+		if (dmxdev->filter[i].state >= DMXDEV_STATE_GO &&
+		    dmxdev->filter[i].type == DMXDEV_TYPE_SEC &&
+		    dmxdev->filter[i].params.sec.pid == pid) {
 			dvb_dmxdev_feed_start(&dmxdev->filter[i]);
 			return 0;
 		}
 
-	filter->dev->demux->release_section_feed(dmxdev->demux, filter->feed.sec);
+	filter->dev->demux->release_section_feed(dmxdev->demux,
+						 filter->feed.sec);
 
 	return 0;
 }
 
 static int dvb_dmxdev_filter_stop(struct dmxdev_filter *dmxdevfilter)
 {
-	if (dmxdevfilter->state<DMXDEV_STATE_GO)
+	if (dmxdevfilter->state < DMXDEV_STATE_GO)
 		return 0;
 
 	switch (dmxdevfilter->type) {
@@ -483,36 +436,36 @@ static int dvb_dmxdev_filter_stop(struct dmxdev_filter *dmxdevfilter)
 		dvb_dmxdev_feed_stop(dmxdevfilter);
 		if (dmxdevfilter->filter.sec)
 			dmxdevfilter->feed.sec->
-				release_filter(dmxdevfilter->feed.sec,
-					       dmxdevfilter->filter.sec);
+			    release_filter(dmxdevfilter->feed.sec,
+					   dmxdevfilter->filter.sec);
 		dvb_dmxdev_feed_restart(dmxdevfilter);
-		dmxdevfilter->feed.sec=NULL;
+		dmxdevfilter->feed.sec = NULL;
 		break;
 	case DMXDEV_TYPE_PES:
 		if (!dmxdevfilter->feed.ts)
 			break;
 		dvb_dmxdev_feed_stop(dmxdevfilter);
 		dmxdevfilter->dev->demux->
-			release_ts_feed(dmxdevfilter->dev->demux,
-					dmxdevfilter->feed.ts);
-		dmxdevfilter->feed.ts=NULL;
+		    release_ts_feed(dmxdevfilter->dev->demux,
+				    dmxdevfilter->feed.ts);
+		dmxdevfilter->feed.ts = NULL;
 		break;
 	default:
-		if (dmxdevfilter->state==DMXDEV_STATE_ALLOCATED)
+		if (dmxdevfilter->state == DMXDEV_STATE_ALLOCATED)
 			return 0;
 		return -EINVAL;
 	}
-	dmxdevfilter->buffer.pwrite=dmxdevfilter->buffer.pread=0;
+
+	dvb_ringbuffer_flush(&dmxdevfilter->buffer);
 	return 0;
 }
 
 static inline int dvb_dmxdev_filter_reset(struct dmxdev_filter *dmxdevfilter)
 {
-	if (dmxdevfilter->state<DMXDEV_STATE_SET)
+	if (dmxdevfilter->state < DMXDEV_STATE_SET)
 		return 0;
 
-	dmxdevfilter->type=DMXDEV_TYPE_NONE;
-	dmxdevfilter->pid=0xffff;
+	dmxdevfilter->type = DMXDEV_TYPE_NONE;
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_ALLOCATED);
 	return 0;
 }
@@ -529,32 +482,33 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 	if (filter->state >= DMXDEV_STATE_GO)
 		dvb_dmxdev_filter_stop(filter);
 
-	if (!(mem = filter->buffer.data)) {
+	if (!filter->buffer.data) {
 		mem = vmalloc(filter->buffer.size);
+		if (!mem)
+			return -ENOMEM;
 		spin_lock_irq(&filter->dev->lock);
-		filter->buffer.data=mem;
+		filter->buffer.data = mem;
 		spin_unlock_irq(&filter->dev->lock);
-		if (!filter->buffer.data)
-			return -ENOMEM;
 	}
 
-	filter->buffer.pwrite = filter->buffer.pread = 0;
+	dvb_ringbuffer_flush(&filter->buffer);
 
 	switch (filter->type) {
 	case DMXDEV_TYPE_SEC:
 	{
-		struct dmx_sct_filter_params *para=&filter->params.sec;
-		struct dmx_section_filter **secfilter=&filter->filter.sec;
-		struct dmx_section_feed **secfeed=&filter->feed.sec;
+		struct dmx_sct_filter_params *para = &filter->params.sec;
+		struct dmx_section_filter **secfilter = &filter->filter.sec;
+		struct dmx_section_feed **secfeed = &filter->feed.sec;
+
+		*secfilter = NULL;
+		*secfeed = NULL;
 
-		*secfilter=NULL;
-		*secfeed=NULL;
 
 		/* find active filter/feed with same PID */
-		for (i=0; i<dmxdev->filternum; i++) {
+		for (i = 0; i < dmxdev->filternum; i++) {
 			if (dmxdev->filter[i].state >= DMXDEV_STATE_GO &&
-			    dmxdev->filter[i].pid == para->pid &&
-			    dmxdev->filter[i].type == DMXDEV_TYPE_SEC) {
+			    dmxdev->filter[i].type == DMXDEV_TYPE_SEC &&
+			    dmxdev->filter[i].params.sec.pid == para->pid) {
 				*secfeed = dmxdev->filter[i].feed.sec;
 				break;
 			}
@@ -562,21 +516,20 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 
 		/* if no feed found, try to allocate new one */
 		if (!*secfeed) {
-			ret=dmxdev->demux->allocate_section_feed(dmxdev->demux,
-								 secfeed,
-						   dvb_dmxdev_section_callback);
-			if (ret<0) {
-				printk ("DVB (%s): could not alloc feed\n",
-					__FUNCTION__);
+			ret = dmxdev->demux->allocate_section_feed(dmxdev->demux,
+								   secfeed,
+								   dvb_dmxdev_section_callback);
+			if (ret < 0) {
+				printk("DVB (%s): could not alloc feed\n",
+				       __FUNCTION__);
 				return ret;
 			}
 
-			ret=(*secfeed)->set(*secfeed, para->pid, 32768,
-					    (para->flags & DMX_CHECK_CRC) ? 1 : 0);
-
-			if (ret<0) {
-				printk ("DVB (%s): could not set feed\n",
-					__FUNCTION__);
+			ret = (*secfeed)->set(*secfeed, para->pid, 32768,
+					      (para->flags & DMX_CHECK_CRC) ? 1 : 0);
+			if (ret < 0) {
+				printk("DVB (%s): could not set feed\n",
+				       __FUNCTION__);
 				dvb_dmxdev_feed_restart(filter);
 				return ret;
 			}
@@ -584,41 +537,38 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 			dvb_dmxdev_feed_stop(filter);
 		}
 
-		ret=(*secfeed)->allocate_filter(*secfeed, secfilter);
-
+		ret = (*secfeed)->allocate_filter(*secfeed, secfilter);
 		if (ret < 0) {
 			dvb_dmxdev_feed_restart(filter);
 			filter->feed.sec->start_filtering(*secfeed);
-			dprintk ("could not get filter\n");
+			dprintk("could not get filter\n");
 			return ret;
 		}
 
 		(*secfilter)->priv = filter;
 
 		memcpy(&((*secfilter)->filter_value[3]),
-		       &(para->filter.filter[1]), DMX_FILTER_SIZE-1);
+		       &(para->filter.filter[1]), DMX_FILTER_SIZE - 1);
 		memcpy(&(*secfilter)->filter_mask[3],
-		       &para->filter.mask[1], DMX_FILTER_SIZE-1);
+		       &para->filter.mask[1], DMX_FILTER_SIZE - 1);
 		memcpy(&(*secfilter)->filter_mode[3],
-		       &para->filter.mode[1], DMX_FILTER_SIZE-1);
+		       &para->filter.mode[1], DMX_FILTER_SIZE - 1);
 
-		(*secfilter)->filter_value[0]=para->filter.filter[0];
-		(*secfilter)->filter_mask[0]=para->filter.mask[0];
-		(*secfilter)->filter_mode[0]=para->filter.mode[0];
-		(*secfilter)->filter_mask[1]=0;
-		(*secfilter)->filter_mask[2]=0;
+		(*secfilter)->filter_value[0] = para->filter.filter[0];
+		(*secfilter)->filter_mask[0] = para->filter.mask[0];
+		(*secfilter)->filter_mode[0] = para->filter.mode[0];
+		(*secfilter)->filter_mask[1] = 0;
+		(*secfilter)->filter_mask[2] = 0;
 
 		filter->todo = 0;
 
-		ret = filter->feed.sec->start_filtering (filter->feed.sec);
-
+		ret = filter->feed.sec->start_filtering(filter->feed.sec);
 		if (ret < 0)
 			return ret;
 
 		dvb_dmxdev_filter_timer(filter);
 		break;
 	}
-
 	case DMXDEV_TYPE_PES:
 	{
 		struct timespec timeout = { 0 };
@@ -630,41 +580,41 @@ static int dvb_dmxdev_filter_start(struct dmxdev_filter *filter)
 		struct dmx_ts_feed **tsfeed = &filter->feed.ts;
 
 		filter->feed.ts = NULL;
-		otype=para->output;
+		otype = para->output;
 
-		ts_pes=(enum dmx_ts_pes) para->pes_type;
+		ts_pes = (enum dmx_ts_pes)para->pes_type;
 
-		if (ts_pes<DMX_PES_OTHER)
-			ts_type=TS_DECODER;
+		if (ts_pes < DMX_PES_OTHER)
+			ts_type = TS_DECODER;
 		else
-			ts_type=0;
+			ts_type = 0;
 
 		if (otype == DMX_OUT_TS_TAP)
 			ts_type |= TS_PACKET;
 
 		if (otype == DMX_OUT_TAP)
-			ts_type |= TS_PAYLOAD_ONLY|TS_PACKET;
+			ts_type |= TS_PAYLOAD_ONLY | TS_PACKET;
 
-		ret=dmxdev->demux->allocate_ts_feed(dmxdev->demux,
-						    tsfeed,
-						    dvb_dmxdev_ts_callback);
-		if (ret<0)
+		ret = dmxdev->demux->allocate_ts_feed(dmxdev->demux,
+						      tsfeed,
+						      dvb_dmxdev_ts_callback);
+		if (ret < 0)
 			return ret;
 
-		(*tsfeed)->priv = (void *) filter;
+		(*tsfeed)->priv = filter;
 
 		ret = (*tsfeed)->set(*tsfeed, para->pid, ts_type, ts_pes,
 				     32768, timeout);
-
 		if (ret < 0) {
-			dmxdev->demux->release_ts_feed(dmxdev->demux, *tsfeed);
+			dmxdev->demux->release_ts_feed(dmxdev->demux,
+						       *tsfeed);
 			return ret;
 		}
 
 		ret = filter->feed.ts->start_filtering(filter->feed.ts);
-
 		if (ret < 0) {
-			dmxdev->demux->release_ts_feed(dmxdev->demux, *tsfeed);
+			dmxdev->demux->release_ts_feed(dmxdev->demux,
+						       *tsfeed);
 			return ret;
 		}
 
@@ -688,41 +638,40 @@ static int dvb_demux_open(struct inode *inode, struct file *file)
 	if (!dmxdev->filter)
 		return -EINVAL;
 
-	if (down_interruptible(&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
-	for (i=0; i<dmxdev->filternum; i++)
-		if (dmxdev->filter[i].state==DMXDEV_STATE_FREE)
+	for (i = 0; i < dmxdev->filternum; i++)
+		if (dmxdev->filter[i].state == DMXDEV_STATE_FREE)
 			break;
 
-	if (i==dmxdev->filternum) {
-		up(&dmxdev->mutex);
+	if (i == dmxdev->filternum) {
+		mutex_unlock(&dmxdev->mutex);
 		return -EMFILE;
 	}
 
-	dmxdevfilter=&dmxdev->filter[i];
-	sema_init(&dmxdevfilter->mutex, 1);
-	dmxdevfilter->dvbdev=dmxdev->dvbdev;
-	file->private_data=dmxdevfilter;
+	dmxdevfilter = &dmxdev->filter[i];
+	mutex_init(&dmxdevfilter->mutex);
+	file->private_data = dmxdevfilter;
 
-	dvb_dmxdev_buffer_init(&dmxdevfilter->buffer);
-	dmxdevfilter->type=DMXDEV_TYPE_NONE;
+	dvb_ringbuffer_init(&dmxdevfilter->buffer, NULL, 8192);
+	dmxdevfilter->type = DMXDEV_TYPE_NONE;
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_ALLOCATED);
-	dmxdevfilter->feed.ts=NULL;
+	dmxdevfilter->feed.ts = NULL;
 	init_timer(&dmxdevfilter->timer);
 
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return 0;
 }
 
-
-static int dvb_dmxdev_filter_free(struct dmxdev *dmxdev, struct dmxdev_filter *dmxdevfilter)
+static int dvb_dmxdev_filter_free(struct dmxdev *dmxdev,
+				  struct dmxdev_filter *dmxdevfilter)
 {
-	if (down_interruptible(&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
-	if (down_interruptible(&dmxdevfilter->mutex)) {
-		up(&dmxdev->mutex);
+	if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+		mutex_unlock(&dmxdev->mutex);
 		return -ERESTARTSYS;
 	}
 
@@ -730,18 +679,18 @@ static int dvb_dmxdev_filter_free(struct dmxdev *dmxdev, struct dmxdev_filter *d
 	dvb_dmxdev_filter_reset(dmxdevfilter);
 
 	if (dmxdevfilter->buffer.data) {
-		void *mem=dmxdevfilter->buffer.data;
+		void *mem = dmxdevfilter->buffer.data;
 
 		spin_lock_irq(&dmxdev->lock);
-		dmxdevfilter->buffer.data=NULL;
+		dmxdevfilter->buffer.data = NULL;
 		spin_unlock_irq(&dmxdev->lock);
 		vfree(mem);
 	}
 
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_FREE);
 	wake_up(&dmxdevfilter->buffer.queue);
-	up(&dmxdevfilter->mutex);
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdevfilter->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return 0;
 }
 
@@ -749,173 +698,171 @@ static inline void invert_mode(dmx_filter_t *filter)
 {
 	int i;
 
-	for (i=0; i<DMX_FILTER_SIZE; i++)
-		filter->mode[i]^=0xff;
+	for (i = 0; i < DMX_FILTER_SIZE; i++)
+		filter->mode[i] ^= 0xff;
 }
 
-
 static int dvb_dmxdev_filter_set(struct dmxdev *dmxdev,
-		struct dmxdev_filter *dmxdevfilter,
-		struct dmx_sct_filter_params *params)
+				 struct dmxdev_filter *dmxdevfilter,
+				 struct dmx_sct_filter_params *params)
 {
-	dprintk ("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __FUNCTION__);
 
 	dvb_dmxdev_filter_stop(dmxdevfilter);
 
-	dmxdevfilter->type=DMXDEV_TYPE_SEC;
-	dmxdevfilter->pid=params->pid;
+	dmxdevfilter->type = DMXDEV_TYPE_SEC;
 	memcpy(&dmxdevfilter->params.sec,
 	       params, sizeof(struct dmx_sct_filter_params));
 	invert_mode(&dmxdevfilter->params.sec.filter);
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_SET);
 
-	if (params->flags&DMX_IMMEDIATE_START)
+	if (params->flags & DMX_IMMEDIATE_START)
 		return dvb_dmxdev_filter_start(dmxdevfilter);
 
 	return 0;
 }
 
 static int dvb_dmxdev_pes_filter_set(struct dmxdev *dmxdev,
-		   struct dmxdev_filter *dmxdevfilter,
-		   struct dmx_pes_filter_params *params)
+				     struct dmxdev_filter *dmxdevfilter,
+				     struct dmx_pes_filter_params *params)
 {
 	dvb_dmxdev_filter_stop(dmxdevfilter);
 
-	if (params->pes_type>DMX_PES_OTHER || params->pes_type<0)
+	if (params->pes_type > DMX_PES_OTHER || params->pes_type < 0)
 		return -EINVAL;
 
-	dmxdevfilter->type=DMXDEV_TYPE_PES;
-	dmxdevfilter->pid=params->pid;
-	memcpy(&dmxdevfilter->params, params, sizeof(struct dmx_pes_filter_params));
+	dmxdevfilter->type = DMXDEV_TYPE_PES;
+	memcpy(&dmxdevfilter->params, params,
+	       sizeof(struct dmx_pes_filter_params));
 
 	dvb_dmxdev_filter_state_set(dmxdevfilter, DMXDEV_STATE_SET);
 
-	if (params->flags&DMX_IMMEDIATE_START)
+	if (params->flags & DMX_IMMEDIATE_START)
 		return dvb_dmxdev_filter_start(dmxdevfilter);
 
 	return 0;
 }
 
 static ssize_t dvb_dmxdev_read_sec(struct dmxdev_filter *dfil,
-		struct file *file, char __user *buf, size_t count, loff_t *ppos)
+				   struct file *file, char __user *buf,
+				   size_t count, loff_t *ppos)
 {
 	int result, hcount;
-	int done=0;
-
-	if (dfil->todo<=0) {
-		hcount=3+dfil->todo;
-		if (hcount>count)
-			hcount=count;
-		result=dvb_dmxdev_buffer_read(&dfil->buffer, file->f_flags&O_NONBLOCK,
-					buf, hcount, ppos);
-		if (result<0) {
-			dfil->todo=0;
+	int done = 0;
+
+	if (dfil->todo <= 0) {
+		hcount = 3 + dfil->todo;
+		if (hcount > count)
+			hcount = count;
+		result = dvb_dmxdev_buffer_read(&dfil->buffer,
+						file->f_flags & O_NONBLOCK,
+						buf, hcount, ppos);
+		if (result < 0) {
+			dfil->todo = 0;
 			return result;
 		}
-		if (copy_from_user(dfil->secheader-dfil->todo, buf, result))
+		if (copy_from_user(dfil->secheader - dfil->todo, buf, result))
 			return -EFAULT;
-		buf+=result;
-		done=result;
-		count-=result;
-		dfil->todo-=result;
-		if (dfil->todo>-3)
+		buf += result;
+		done = result;
+		count -= result;
+		dfil->todo -= result;
+		if (dfil->todo > -3)
 			return done;
-		dfil->todo=((dfil->secheader[1]<<8)|dfil->secheader[2])&0xfff;
+		dfil->todo = ((dfil->secheader[1] << 8) | dfil->secheader[2]) & 0xfff;
 		if (!count)
 			return done;
 	}
-	if (count>dfil->todo)
-		count=dfil->todo;
-	result=dvb_dmxdev_buffer_read(&dfil->buffer, file->f_flags&O_NONBLOCK,
-				buf, count, ppos);
-	if (result<0)
+	if (count > dfil->todo)
+		count = dfil->todo;
+	result = dvb_dmxdev_buffer_read(&dfil->buffer,
+					file->f_flags & O_NONBLOCK,
+					buf, count, ppos);
+	if (result < 0)
 		return result;
-	dfil->todo-=result;
-	return (result+done);
+	dfil->todo -= result;
+	return (result + done);
 }
 
-
 static ssize_t
-dvb_demux_read(struct file *file, char __user *buf, size_t count, loff_t *ppos)
+dvb_demux_read(struct file *file, char __user *buf, size_t count,
+	       loff_t *ppos)
 {
-	struct dmxdev_filter *dmxdevfilter= file->private_data;
-	int ret=0;
+	struct dmxdev_filter *dmxdevfilter = file->private_data;
+	int ret;
 
-	if (down_interruptible(&dmxdevfilter->mutex))
+	if (mutex_lock_interruptible(&dmxdevfilter->mutex))
 		return -ERESTARTSYS;
 
-	if (dmxdevfilter->type==DMXDEV_TYPE_SEC)
-		ret=dvb_dmxdev_read_sec(dmxdevfilter, file, buf, count, ppos);
+	if (dmxdevfilter->type == DMXDEV_TYPE_SEC)
+		ret = dvb_dmxdev_read_sec(dmxdevfilter, file, buf, count, ppos);
 	else
-		ret=dvb_dmxdev_buffer_read(&dmxdevfilter->buffer,
-				     file->f_flags&O_NONBLOCK,
-				     buf, count, ppos);
+		ret = dvb_dmxdev_buffer_read(&dmxdevfilter->buffer,
+					     file->f_flags & O_NONBLOCK,
+					     buf, count, ppos);
 
-	up(&dmxdevfilter->mutex);
+	mutex_unlock(&dmxdevfilter->mutex);
 	return ret;
 }
 
-
 static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
 			      unsigned int cmd, void *parg)
 {
 	struct dmxdev_filter *dmxdevfilter = file->private_data;
-	struct dmxdev *dmxdev=dmxdevfilter->dev;
-	unsigned long arg=(unsigned long) parg;
-	int ret=0;
+	struct dmxdev *dmxdev = dmxdevfilter->dev;
+	unsigned long arg = (unsigned long)parg;
+	int ret = 0;
 
-	if (down_interruptible (&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
 	switch (cmd) {
 	case DMX_START:
-		if (down_interruptible(&dmxdevfilter->mutex)) {
-			up(&dmxdev->mutex);
+		if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -ERESTARTSYS;
 		}
-		if (dmxdevfilter->state<DMXDEV_STATE_SET)
+		if (dmxdevfilter->state < DMXDEV_STATE_SET)
 			ret = -EINVAL;
 		else
 			ret = dvb_dmxdev_filter_start(dmxdevfilter);
-		up(&dmxdevfilter->mutex);
+		mutex_unlock(&dmxdevfilter->mutex);
 		break;
 
 	case DMX_STOP:
-		if (down_interruptible(&dmxdevfilter->mutex)) {
-			up(&dmxdev->mutex);
+		if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -ERESTARTSYS;
 		}
-		ret=dvb_dmxdev_filter_stop(dmxdevfilter);
-		up(&dmxdevfilter->mutex);
+		ret = dvb_dmxdev_filter_stop(dmxdevfilter);
+		mutex_unlock(&dmxdevfilter->mutex);
 		break;
 
 	case DMX_SET_FILTER:
-		if (down_interruptible(&dmxdevfilter->mutex)) {
-			up(&dmxdev->mutex);
+		if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -ERESTARTSYS;
 		}
-		ret = dvb_dmxdev_filter_set(dmxdev, dmxdevfilter,
-				    (struct dmx_sct_filter_params *)parg);
-		up(&dmxdevfilter->mutex);
+		ret = dvb_dmxdev_filter_set(dmxdev, dmxdevfilter, parg);
+		mutex_unlock(&dmxdevfilter->mutex);
 		break;
 
 	case DMX_SET_PES_FILTER:
-		if (down_interruptible(&dmxdevfilter->mutex)) {
-			up(&dmxdev->mutex);
+		if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -ERESTARTSYS;
 		}
-		ret=dvb_dmxdev_pes_filter_set(dmxdev, dmxdevfilter,
-					       (struct dmx_pes_filter_params *)parg);
-		up(&dmxdevfilter->mutex);
+		ret = dvb_dmxdev_pes_filter_set(dmxdev, dmxdevfilter, parg);
+		mutex_unlock(&dmxdevfilter->mutex);
 		break;
 
 	case DMX_SET_BUFFER_SIZE:
-		if (down_interruptible(&dmxdevfilter->mutex)) {
-			up(&dmxdev->mutex);
+		if (mutex_lock_interruptible(&dmxdevfilter->mutex)) {
+			mutex_unlock(&dmxdev->mutex);
 			return -ERESTARTSYS;
 		}
-		ret=dvb_dmxdev_set_buffer_size(dmxdevfilter, arg);
-		up(&dmxdevfilter->mutex);
+		ret = dvb_dmxdev_set_buffer_size(dmxdevfilter, arg);
+		mutex_unlock(&dmxdevfilter->mutex);
 		break;
 
 	case DMX_GET_EVENT:
@@ -923,10 +870,10 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
 
 	case DMX_GET_PES_PIDS:
 		if (!dmxdev->demux->get_pes_pids) {
-			ret=-EINVAL;
+			ret = -EINVAL;
 			break;
 		}
-		dmxdev->demux->get_pes_pids(dmxdev->demux, (u16 *)parg);
+		dmxdev->demux->get_pes_pids(dmxdev->demux, parg);
 		break;
 
 	case DMX_GET_CAPS:
@@ -947,19 +894,20 @@ static int dvb_demux_do_ioctl(struct inode *inode, struct file *file,
 
 	case DMX_GET_STC:
 		if (!dmxdev->demux->get_stc) {
-			ret=-EINVAL;
+			ret = -EINVAL;
 			break;
 		}
 		ret = dmxdev->demux->get_stc(dmxdev->demux,
-				((struct dmx_stc *)parg)->num,
-				&((struct dmx_stc *)parg)->stc,
-				&((struct dmx_stc *)parg)->base);
+					     ((struct dmx_stc *)parg)->num,
+					     &((struct dmx_stc *)parg)->stc,
+					     &((struct dmx_stc *)parg)->base);
 		break;
 
 	default:
-		ret=-EINVAL;
+		ret = -EINVAL;
+		break;
 	}
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return ret;
 }
 
@@ -969,8 +917,7 @@ static int dvb_demux_ioctl(struct inode *inode, struct file *file,
 	return dvb_usercopy(inode, file, cmd, arg, dvb_demux_do_ioctl);
 }
 
-
-static unsigned int dvb_demux_poll (struct file *file, poll_table *wait)
+static unsigned int dvb_demux_poll(struct file *file, poll_table *wait)
 {
 	struct dmxdev_filter *dmxdevfilter = file->private_data;
 	unsigned int mask = 0;
@@ -988,13 +935,12 @@ static unsigned int dvb_demux_poll (struct file *file, poll_table *wait)
 	if (dmxdevfilter->buffer.error)
 		mask |= (POLLIN | POLLRDNORM | POLLPRI | POLLERR);
 
-	if (dmxdevfilter->buffer.pread != dmxdevfilter->buffer.pwrite)
+	if (!dvb_ringbuffer_empty(&dmxdevfilter->buffer))
 		mask |= (POLLIN | POLLRDNORM | POLLPRI);
 
 	return mask;
 }
 
-
 static int dvb_demux_release(struct inode *inode, struct file *file)
 {
 	struct dmxdev_filter *dmxdevfilter = file->private_data;
@@ -1003,72 +949,67 @@ static int dvb_demux_release(struct inode *inode, struct file *file)
 	return dvb_dmxdev_filter_free(dmxdev, dmxdevfilter);
 }
 
-
 static struct file_operations dvb_demux_fops = {
-	.owner		= THIS_MODULE,
-	.read		= dvb_demux_read,
-	.ioctl		= dvb_demux_ioctl,
-	.open		= dvb_demux_open,
-	.release	= dvb_demux_release,
-	.poll		= dvb_demux_poll,
+	.owner = THIS_MODULE,
+	.read = dvb_demux_read,
+	.ioctl = dvb_demux_ioctl,
+	.open = dvb_demux_open,
+	.release = dvb_demux_release,
+	.poll = dvb_demux_poll,
 };
 
-
 static struct dvb_device dvbdev_demux = {
-	.priv		= NULL,
-	.users		= 1,
-	.writers	= 1,
-	.fops		= &dvb_demux_fops
+	.priv = NULL,
+	.users = 1,
+	.writers = 1,
+	.fops = &dvb_demux_fops
 };
 
-
 static int dvb_dvr_do_ioctl(struct inode *inode, struct file *file,
-		     unsigned int cmd, void *parg)
+			    unsigned int cmd, void *parg)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
+	int ret;
 
-	int ret=0;
-
-	if (down_interruptible (&dmxdev->mutex))
+	if (mutex_lock_interruptible(&dmxdev->mutex))
 		return -ERESTARTSYS;
 
 	switch (cmd) {
 	case DMX_SET_BUFFER_SIZE:
 		// FIXME: implement
-		ret=0;
+		ret = 0;
 		break;
 
 	default:
-		ret=-EINVAL;
+		ret = -EINVAL;
+		break;
 	}
-	up(&dmxdev->mutex);
+	mutex_unlock(&dmxdev->mutex);
 	return ret;
 }
 
-
 static int dvb_dvr_ioctl(struct inode *inode, struct file *file,
-		  unsigned int cmd, unsigned long arg)
+			 unsigned int cmd, unsigned long arg)
 {
 	return dvb_usercopy(inode, file, cmd, arg, dvb_dvr_do_ioctl);
 }
 
-
-static unsigned int dvb_dvr_poll (struct file *file, poll_table *wait)
+static unsigned int dvb_dvr_poll(struct file *file, poll_table *wait)
 {
 	struct dvb_device *dvbdev = file->private_data;
 	struct dmxdev *dmxdev = dvbdev->priv;
 	unsigned int mask = 0;
 
-	dprintk ("function : %s\n", __FUNCTION__);
+	dprintk("function : %s\n", __FUNCTION__);
 
 	poll_wait(file, &dmxdev->dvr_buffer.queue, wait);
 
-	if ((file->f_flags&O_ACCMODE) == O_RDONLY) {
+	if ((file->f_flags & O_ACCMODE) == O_RDONLY) {
 		if (dmxdev->dvr_buffer.error)
 			mask |= (POLLIN | POLLRDNORM | POLLPRI | POLLERR);
 
-		if (dmxdev->dvr_buffer.pread!=dmxdev->dvr_buffer.pwrite)
+		if (!dvb_ringbuffer_empty(&dmxdev->dvr_buffer))
 			mask |= (POLLIN | POLLRDNORM | POLLPRI);
 	} else
 		mask |= (POLLOUT | POLLWRNORM | POLLPRI);
@@ -1076,73 +1017,63 @@ static unsigned int dvb_dvr_poll (struct file *file, poll_table *wait)
 	return mask;
 }
 
-
 static struct file_operations dvb_dvr_fops = {
-	.owner		= THIS_MODULE,
-	.read		= dvb_dvr_read,
-	.write		= dvb_dvr_write,
-	.ioctl		= dvb_dvr_ioctl,
-	.open		= dvb_dvr_open,
-	.release	= dvb_dvr_release,
-	.poll		= dvb_dvr_poll,
+	.owner = THIS_MODULE,
+	.read = dvb_dvr_read,
+	.write = dvb_dvr_write,
+	.ioctl = dvb_dvr_ioctl,
+	.open = dvb_dvr_open,
+	.release = dvb_dvr_release,
+	.poll = dvb_dvr_poll,
 };
 
 static struct dvb_device dvbdev_dvr = {
-	.priv		= NULL,
-	.users		= 1,
-	.writers	= 1,
-	.fops		= &dvb_dvr_fops
+	.priv = NULL,
+	.users = 1,
+	.writers = 1,
+	.fops = &dvb_dvr_fops
 };
 
-int
-dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter)
+int dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter)
 {
 	int i;
 
 	if (dmxdev->demux->open(dmxdev->demux) < 0)
 		return -EUSERS;
 
-	dmxdev->filter = vmalloc(dmxdev->filternum*sizeof(struct dmxdev_filter));
+	dmxdev->filter = vmalloc(dmxdev->filternum * sizeof(struct dmxdev_filter));
 	if (!dmxdev->filter)
 		return -ENOMEM;
 
-	dmxdev->dvr = vmalloc(dmxdev->filternum*sizeof(struct dmxdev_dvr));
-	if (!dmxdev->dvr) {
-		vfree(dmxdev->filter);
-		dmxdev->filter = NULL;
-		return -ENOMEM;
-	}
-
-	sema_init(&dmxdev->mutex, 1);
+	mutex_init(&dmxdev->mutex);
 	spin_lock_init(&dmxdev->lock);
-	for (i=0; i<dmxdev->filternum; i++) {
-		dmxdev->filter[i].dev=dmxdev;
-		dmxdev->filter[i].buffer.data=NULL;
-		dvb_dmxdev_filter_state_set(&dmxdev->filter[i], DMXDEV_STATE_FREE);
-		dmxdev->dvr[i].dev=dmxdev;
-		dmxdev->dvr[i].buffer.data=NULL;
-		dvb_dmxdev_dvr_state_set(&dmxdev->dvr[i], DMXDEV_STATE_FREE);
+	for (i = 0; i < dmxdev->filternum; i++) {
+		dmxdev->filter[i].dev = dmxdev;
+		dmxdev->filter[i].buffer.data = NULL;
+		dvb_dmxdev_filter_state_set(&dmxdev->filter[i],
+					    DMXDEV_STATE_FREE);
 	}
 
-	dvb_register_device(dvb_adapter, &dmxdev->dvbdev, &dvbdev_demux, dmxdev, DVB_DEVICE_DEMUX);
-	dvb_register_device(dvb_adapter, &dmxdev->dvr_dvbdev, &dvbdev_dvr, dmxdev, DVB_DEVICE_DVR);
+	dvb_register_device(dvb_adapter, &dmxdev->dvbdev, &dvbdev_demux, dmxdev,
+			    DVB_DEVICE_DEMUX);
+	dvb_register_device(dvb_adapter, &dmxdev->dvr_dvbdev, &dvbdev_dvr,
+			    dmxdev, DVB_DEVICE_DVR);
 
-	dvb_dmxdev_buffer_init(&dmxdev->dvr_buffer);
+	dvb_ringbuffer_init(&dmxdev->dvr_buffer, NULL, 8192);
 
 	return 0;
 }
+
 EXPORT_SYMBOL(dvb_dmxdev_init);
 
-void
-dvb_dmxdev_release(struct dmxdev *dmxdev)
+void dvb_dmxdev_release(struct dmxdev *dmxdev)
 {
 	dvb_unregister_device(dmxdev->dvbdev);
 	dvb_unregister_device(dmxdev->dvr_dvbdev);
 
 	vfree(dmxdev->filter);
-	dmxdev->filter=NULL;
-	vfree(dmxdev->dvr);
-	dmxdev->dvr=NULL;
+	dmxdev->filter = NULL;
 	dmxdev->demux->close(dmxdev->demux);
 }
+
 EXPORT_SYMBOL(dvb_dmxdev_release);
diff --git a/drivers/media/dvb/dvb-core/dmxdev.h b/drivers/media/dvb/dvb-core/dmxdev.h
index fd72920c2199..d2bee9ffe43c 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.h
+++ b/drivers/media/dvb/dvb-core/dmxdev.h
@@ -30,14 +30,15 @@
 #include <linux/wait.h>
 #include <linux/fs.h>
 #include <linux/string.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include <linux/dvb/dmx.h>
 
 #include "dvbdev.h"
 #include "demux.h"
+#include "dvb_ringbuffer.h"
 
-enum dmxdevype {
+enum dmxdev_type {
 	DMXDEV_TYPE_NONE,
 	DMXDEV_TYPE_SEC,
 	DMXDEV_TYPE_PES,
@@ -52,18 +53,7 @@ enum dmxdev_state {
 	DMXDEV_STATE_TIMEDOUT
 };
 
-struct dmxdev_buffer {
-	u8 *data;
-	int size;
-	int pread;
-	int pwrite;
-	wait_queue_head_t queue;
-	int error;
-};
-
 struct dmxdev_filter {
-	struct dvb_device *dvbdev;
-
 	union {
 		struct dmx_section_filter *sec;
 	} filter;
@@ -78,26 +68,17 @@ struct dmxdev_filter {
 		struct dmx_pes_filter_params pes;
 	} params;
 
-	int type;
+	enum dmxdev_type type;
 	enum dmxdev_state state;
 	struct dmxdev *dev;
-	struct dmxdev_buffer buffer;
+	struct dvb_ringbuffer buffer;
 
-	struct semaphore mutex;
+	struct mutex mutex;
 
 	/* only for sections */
 	struct timer_list timer;
 	int todo;
 	u8 secheader[3];
-
-	u16 pid;
-};
-
-
-struct dmxdev_dvr {
-	int state;
-	struct dmxdev *dev;
-	struct dmxdev_buffer buffer;
 };
 
 
@@ -106,7 +87,6 @@ struct dmxdev {
 	struct dvb_device *dvr_dvbdev;
 
 	struct dmxdev_filter *filter;
-	struct dmxdev_dvr *dvr;
 	struct dmx_demux *demux;
 
 	int filternum;
@@ -114,10 +94,10 @@ struct dmxdev {
 #define DMXDEV_CAP_DUPLEX 1
 	struct dmx_frontend *dvr_orig_fe;
 
-	struct dmxdev_buffer dvr_buffer;
+	struct dvb_ringbuffer dvr_buffer;
 #define DVR_BUFFER_SIZE (10*188*1024)
 
-	struct semaphore mutex;
+	struct mutex mutex;
 	spinlock_t lock;
 };
 
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.c b/drivers/media/dvb/dvb-core/dvb_demux.c
index b4c899b15959..83ec5e06c482 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.c
+++ b/drivers/media/dvb/dvb-core/dvb_demux.c
@@ -589,18 +589,18 @@ static int dmx_ts_feed_set(struct dmx_ts_feed *ts_feed, u16 pid, int ts_type,
 	if (pid > DMX_MAX_PID)
 		return -EINVAL;
 
-	if (down_interruptible(&demux->mutex))
+	if (mutex_lock_interruptible(&demux->mutex))
 		return -ERESTARTSYS;
 
 	if (ts_type & TS_DECODER) {
 		if (pes_type >= DMX_TS_PES_OTHER) {
-			up(&demux->mutex);
+			mutex_unlock(&demux->mutex);
 			return -EINVAL;
 		}
 
 		if (demux->pesfilter[pes_type] &&
 		    demux->pesfilter[pes_type] != feed) {
-			up(&demux->mutex);
+			mutex_unlock(&demux->mutex);
 			return -EINVAL;
 		}
 
@@ -622,14 +622,14 @@ static int dmx_ts_feed_set(struct dmx_ts_feed *ts_feed, u16 pid, int ts_type,
 #else
 		feed->buffer = vmalloc(feed->buffer_size);
 		if (!feed->buffer) {
-			up(&demux->mutex);
+			mutex_unlock(&demux->mutex);
 			return -ENOMEM;
 		}
 #endif
 	}
 
 	feed->state = DMX_STATE_READY;
-	up(&demux->mutex);
+	mutex_unlock(&demux->mutex);
 
 	return 0;
 }
@@ -640,21 +640,21 @@ static int dmx_ts_feed_start_filtering(struct dmx_ts_feed *ts_feed)
 	struct dvb_demux *demux = feed->demux;
 	int ret;
 
-	if (down_interruptible(&demux->mutex))
+	if (mutex_lock_interruptible(&demux->mutex))
 		return -ERESTARTSYS;
 
 	if (feed->state != DMX_STATE_READY || feed->type != DMX_TYPE_TS) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -EINVAL;
 	}
 
 	if (!demux->start_feed) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -ENODEV;
 	}
 
 	if ((ret = demux->start_feed(feed)) < 0) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return ret;
 	}
 
@@ -662,7 +662,7 @@ static int dmx_ts_feed_start_filtering(struct dmx_ts_feed *ts_feed)
 	ts_feed->is_filtering = 1;
 	feed->state = DMX_STATE_GO;
 	spin_unlock_irq(&demux->lock);
-	up(&demux->mutex);
+	mutex_unlock(&demux->mutex);
 
 	return 0;
 }
@@ -673,16 +673,16 @@ static int dmx_ts_feed_stop_filtering(struct dmx_ts_feed *ts_feed)
 	struct dvb_demux *demux = feed->demux;
 	int ret;
 
-	if (down_interruptible(&demux->mutex))
+	if (mutex_lock_interruptible(&demux->mutex))
 		return -ERESTARTSYS;
 
 	if (feed->state < DMX_STATE_GO) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -EINVAL;
 	}
 
 	if (!demux->stop_feed) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -ENODEV;
 	}
 
@@ -692,7 +692,7 @@ static int dmx_ts_feed_stop_filtering(struct dmx_ts_feed *ts_feed)
 	ts_feed->is_filtering = 0;
 	feed->state = DMX_STATE_ALLOCATED;
 	spin_unlock_irq(&demux->lock);
-	up(&demux->mutex);
+	mutex_unlock(&demux->mutex);
 
 	return ret;
 }
@@ -704,11 +704,11 @@ static int dvbdmx_allocate_ts_feed(struct dmx_demux *dmx,
 	struct dvb_demux *demux = (struct dvb_demux *)dmx;
 	struct dvb_demux_feed *feed;
 
-	if (down_interruptible(&demux->mutex))
+	if (mutex_lock_interruptible(&demux->mutex))
 		return -ERESTARTSYS;
 
 	if (!(feed = dvb_dmx_feed_alloc(demux))) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -EBUSY;
 	}
 
@@ -729,7 +729,7 @@ static int dvbdmx_allocate_ts_feed(struct dmx_demux *dmx,
 
 	if (!(feed->filter = dvb_dmx_filter_alloc(demux))) {
 		feed->state = DMX_STATE_FREE;
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -EBUSY;
 	}
 
@@ -737,7 +737,7 @@ static int dvbdmx_allocate_ts_feed(struct dmx_demux *dmx,
 	feed->filter->feed = feed;
 	feed->filter->state = DMX_STATE_READY;
 
-	up(&demux->mutex);
+	mutex_unlock(&demux->mutex);
 
 	return 0;
 }
@@ -748,11 +748,11 @@ static int dvbdmx_release_ts_feed(struct dmx_demux *dmx,
 	struct dvb_demux *demux = (struct dvb_demux *)dmx;
 	struct dvb_demux_feed *feed = (struct dvb_demux_feed *)ts_feed;
 
-	if (down_interruptible(&demux->mutex))
+	if (mutex_lock_interruptible(&demux->mutex))
 		return -ERESTARTSYS;
 
 	if (feed->state == DMX_STATE_FREE) {
-		up(&demux->mutex);
+		mutex_unlock(&demux->mutex);
 		return -EINVAL;
 	}
 #ifndef NOBUFS
@@ -770,7 +770,7 @@ static int dvbdmx_release_ts_feed(struct dmx_demux *dmx,
 	if (feed->ts_type & TS_DECODER && feed->pes_type < DMX_TS_PES_OTHER)
 		demux->pesfilter[feed->pes_type] = NULL;
 
-	up(&demux->mutex);
+	mutex_unlock(&demux->mutex);
 	return 0;
 }
 
@@ -785,12 +785,12 @@ static int dmx_section_feed_allocate_filter(struct dmx_section_feed *feed,
 	struct dvb_demux *dvbdemux = dvbdmxfeed->demux;
 	struct dvb_demux_filter *dvbdmxfilter;
 
-	if (down_interruptible(&dvbdemux->mutex))
+	if (mutex_lock_interruptible(&dvbdemux->mutex))
 		return -ERESTARTSYS;
 
 	dvbdmxfilter = dvb_dmx_filter_alloc(dvbdemux);
 	if (!dvbdmxfilter) {
-		up(&dvbdemux->mutex);
+		mutex_unlock(&dvbdemux->mutex);
 		return -EBUSY;
 	}
 
@@ -805,7 +805,7 @@ static int dmx_section_feed_allocate_filter(struct dmx_section_feed *feed,
 	dvbdmxfeed->filter = dvbdmxfilter;
 	spin_unlock_irq(&dvbdemux->lock);
 
-	up(&dvbdemux->mutex);
+	mutex_unlock(&dvbdemux->mutex);
 	return 0;
 }
 
@@ -819,7 +819,7 @@ static int dmx_section_feed_set(struct dmx_section_feed *feed,
 	if (pid > 0x1fff)
 		return -EINVAL;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	dvb_demux_feed_add(dvbdmxfeed);
@@ -833,13 +833,13 @@ static int dmx_section_feed_set(struct dmx_section_feed *feed,
 #else
 	dvbdmxfeed->buffer = vmalloc(dvbdmxfeed->buffer_size);
 	if (!dvbdmxfeed->buffer) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -ENOMEM;
 	}
 #endif
 
 	dvbdmxfeed->state = DMX_STATE_READY;
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return 0;
 }
 
@@ -871,16 +871,16 @@ static int dmx_section_feed_start_filtering(struct dmx_section_feed *feed)
 	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
 	int ret;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	if (feed->is_filtering) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -EBUSY;
 	}
 
 	if (!dvbdmxfeed->filter) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -EINVAL;
 	}
 
@@ -890,14 +890,14 @@ static int dmx_section_feed_start_filtering(struct dmx_section_feed *feed)
 	dvbdmxfeed->feed.sec.seclen = 0;
 
 	if (!dvbdmx->start_feed) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -ENODEV;
 	}
 
 	prepare_secfilters(dvbdmxfeed);
 
 	if ((ret = dvbdmx->start_feed(dvbdmxfeed)) < 0) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return ret;
 	}
 
@@ -906,7 +906,7 @@ static int dmx_section_feed_start_filtering(struct dmx_section_feed *feed)
 	dvbdmxfeed->state = DMX_STATE_GO;
 	spin_unlock_irq(&dvbdmx->lock);
 
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return 0;
 }
 
@@ -916,11 +916,11 @@ static int dmx_section_feed_stop_filtering(struct dmx_section_feed *feed)
 	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
 	int ret;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	if (!dvbdmx->stop_feed) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -ENODEV;
 	}
 
@@ -931,7 +931,7 @@ static int dmx_section_feed_stop_filtering(struct dmx_section_feed *feed)
 	feed->is_filtering = 0;
 	spin_unlock_irq(&dvbdmx->lock);
 
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return ret;
 }
 
@@ -942,11 +942,11 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed,
 	struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
 	struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	if (dvbdmxfilter->feed != dvbdmxfeed) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -EINVAL;
 	}
 
@@ -966,7 +966,7 @@ static int dmx_section_feed_release_filter(struct dmx_section_feed *feed,
 
 	dvbdmxfilter->state = DMX_STATE_FREE;
 	spin_unlock_irq(&dvbdmx->lock);
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return 0;
 }
 
@@ -977,11 +977,11 @@ static int dvbdmx_allocate_section_feed(struct dmx_demux *demux,
 	struct dvb_demux *dvbdmx = (struct dvb_demux *)demux;
 	struct dvb_demux_feed *dvbdmxfeed;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	if (!(dvbdmxfeed = dvb_dmx_feed_alloc(dvbdmx))) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -EBUSY;
 	}
 
@@ -1006,7 +1006,7 @@ static int dvbdmx_allocate_section_feed(struct dmx_demux *demux,
 	(*feed)->stop_filtering = dmx_section_feed_stop_filtering;
 	(*feed)->release_filter = dmx_section_feed_release_filter;
 
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return 0;
 }
 
@@ -1016,11 +1016,11 @@ static int dvbdmx_release_section_feed(struct dmx_demux *demux,
 	struct dvb_demux_feed *dvbdmxfeed = (struct dvb_demux_feed *)feed;
 	struct dvb_demux *dvbdmx = (struct dvb_demux *)demux;
 
-	if (down_interruptible(&dvbdmx->mutex))
+	if (mutex_lock_interruptible(&dvbdmx->mutex))
 		return -ERESTARTSYS;
 
 	if (dvbdmxfeed->state == DMX_STATE_FREE) {
-		up(&dvbdmx->mutex);
+		mutex_unlock(&dvbdmx->mutex);
 		return -EINVAL;
 	}
 #ifndef NOBUFS
@@ -1033,7 +1033,7 @@ static int dvbdmx_release_section_feed(struct dmx_demux *demux,
 
 	dvbdmxfeed->pid = 0xffff;
 
-	up(&dvbdmx->mutex);
+	mutex_unlock(&dvbdmx->mutex);
 	return 0;
 }
 
@@ -1071,10 +1071,10 @@ static int dvbdmx_write(struct dmx_demux *demux, const char *buf, size_t count)
 	if ((!demux->frontend) || (demux->frontend->source != DMX_MEMORY_FE))
 		return -EINVAL;
 
-	if (down_interruptible(&dvbdemux->mutex))
+	if (mutex_lock_interruptible(&dvbdemux->mutex))
 		return -ERESTARTSYS;
 	dvb_dmx_swfilter(dvbdemux, buf, count);
-	up(&dvbdemux->mutex);
+	mutex_unlock(&dvbdemux->mutex);
 
 	if (signal_pending(current))
 		return -EINTR;
@@ -1126,11 +1126,11 @@ static int dvbdmx_connect_frontend(struct dmx_demux *demux,
 	if (demux->frontend)
 		return -EINVAL;
 
-	if (down_interruptible(&dvbdemux->mutex))
+	if (mutex_lock_interruptible(&dvbdemux->mutex))
 		return -ERESTARTSYS;
 
 	demux->frontend = frontend;
-	up(&dvbdemux->mutex);
+	mutex_unlock(&dvbdemux->mutex);
 	return 0;
 }
 
@@ -1138,11 +1138,11 @@ static int dvbdmx_disconnect_frontend(struct dmx_demux *demux)
 {
 	struct dvb_demux *dvbdemux = (struct dvb_demux *)demux;
 
-	if (down_interruptible(&dvbdemux->mutex))
+	if (mutex_lock_interruptible(&dvbdemux->mutex))
 		return -ERESTARTSYS;
 
 	demux->frontend = NULL;
-	up(&dvbdemux->mutex);
+	mutex_unlock(&dvbdemux->mutex);
 	return 0;
 }
 
@@ -1215,7 +1215,7 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux)
 	dmx->disconnect_frontend = dvbdmx_disconnect_frontend;
 	dmx->get_pes_pids = dvbdmx_get_pes_pids;
 
-	sema_init(&dvbdemux->mutex, 1);
+	mutex_init(&dvbdemux->mutex);
 	spin_lock_init(&dvbdemux->lock);
 
 	return 0;
diff --git a/drivers/media/dvb/dvb-core/dvb_demux.h b/drivers/media/dvb/dvb-core/dvb_demux.h
index 0cc888339d52..2c5f915329ca 100644
--- a/drivers/media/dvb/dvb-core/dvb_demux.h
+++ b/drivers/media/dvb/dvb-core/dvb_demux.h
@@ -26,7 +26,7 @@
 #include <linux/time.h>
 #include <linux/timer.h>
 #include <linux/spinlock.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "demux.h"
 
@@ -125,7 +125,7 @@ struct dvb_demux {
 	u8 tsbuf[204];
 	int tsbufp;
 
-	struct semaphore mutex;
+	struct mutex mutex;
 	spinlock_t lock;
 };
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 771f32d889e6..2c3ea8f95dcd 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -37,7 +37,6 @@
 #include <linux/suspend.h>
 #include <linux/jiffies.h>
 #include <asm/processor.h>
-#include <asm/semaphore.h>
 
 #include "dvb_frontend.h"
 #include "dvbdev.h"
@@ -50,13 +49,13 @@ static int dvb_powerdown_on_sleep = 1;
 
 module_param_named(frontend_debug, dvb_frontend_debug, int, 0644);
 MODULE_PARM_DESC(frontend_debug, "Turn on/off frontend core debugging (default:off).");
-module_param(dvb_shutdown_timeout, int, 0444);
+module_param(dvb_shutdown_timeout, int, 0644);
 MODULE_PARM_DESC(dvb_shutdown_timeout, "wait <shutdown_timeout> seconds after close() before suspending hardware");
-module_param(dvb_force_auto_inversion, int, 0444);
+module_param(dvb_force_auto_inversion, int, 0644);
 MODULE_PARM_DESC(dvb_force_auto_inversion, "0: normal (default), 1: INVERSION_AUTO forced always");
-module_param(dvb_override_tune_delay, int, 0444);
+module_param(dvb_override_tune_delay, int, 0644);
 MODULE_PARM_DESC(dvb_override_tune_delay, "0: normal (default), >0 => delay in milliseconds to wait for lock after a tune attempt");
-module_param(dvb_powerdown_on_sleep, int, 0444);
+module_param(dvb_powerdown_on_sleep, int, 0644);
 MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB volatage off on sleep (default)");
 
 #define dprintk if (dvb_frontend_debug) printk
@@ -88,7 +87,7 @@ MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB vola
  * FESTATE_LOSTLOCK. When the lock has been lost, and we're searching it again.
  */
 
-static DECLARE_MUTEX(frontend_mutex);
+static DEFINE_MUTEX(frontend_mutex);
 
 struct dvb_frontend_private {
 
@@ -1021,12 +1020,12 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 
 	dprintk ("%s\n", __FUNCTION__);
 
-	if (down_interruptible (&frontend_mutex))
+	if (mutex_lock_interruptible(&frontend_mutex))
 		return -ERESTARTSYS;
 
 	fe->frontend_priv = kzalloc(sizeof(struct dvb_frontend_private), GFP_KERNEL);
 	if (fe->frontend_priv == NULL) {
-		up(&frontend_mutex);
+		mutex_unlock(&frontend_mutex);
 		return -ENOMEM;
 	}
 	fepriv = fe->frontend_priv;
@@ -1045,7 +1044,7 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
 	dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
 			     fe, DVB_DEVICE_FRONTEND);
 
-	up (&frontend_mutex);
+	mutex_unlock(&frontend_mutex);
 	return 0;
 }
 EXPORT_SYMBOL(dvb_register_frontend);
@@ -1055,7 +1054,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
 	struct dvb_frontend_private *fepriv = fe->frontend_priv;
 	dprintk ("%s\n", __FUNCTION__);
 
-	down (&frontend_mutex);
+	mutex_lock(&frontend_mutex);
 	dvb_unregister_device (fepriv->dvbdev);
 	dvb_frontend_stop (fe);
 	if (fe->ops->release)
@@ -1064,7 +1063,7 @@ int dvb_unregister_frontend(struct dvb_frontend* fe)
 		printk("dvb_frontend: Demodulator (%s) does not have a release callback!\n", fe->ops->info.name);
 	/* fe is invalid now */
 	kfree(fepriv);
-	up (&frontend_mutex);
+	mutex_unlock(&frontend_mutex);
 	return 0;
 }
 EXPORT_SYMBOL(dvb_unregister_frontend);
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 70a6d14efda7..d5aee5ad67a0 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -104,6 +104,7 @@ struct dvb_frontend {
 	struct dvb_adapter *dvb;
 	void* demodulator_priv;
 	void* frontend_priv;
+	void* misc_priv;
 };
 
 extern int dvb_register_frontend(struct dvb_adapter* dvb,
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 6711eb6a058c..2f0f35811bf7 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -62,6 +62,7 @@
 #include <linux/uio.h>
 #include <asm/uaccess.h>
 #include <linux/crc32.h>
+#include <linux/mutex.h>
 
 #include "dvb_demux.h"
 #include "dvb_net.h"
@@ -151,8 +152,7 @@ struct dvb_net_priv {
 	unsigned char ule_bridged;		/* Whether the ULE_BRIDGED extension header was found. */
 	int ule_sndu_remain;			/* Nr. of bytes still required for current ULE SNDU. */
 	unsigned long ts_count;			/* Current ts cell counter. */
-
-	struct semaphore mutex;
+	struct mutex mutex;
 };
 
 
@@ -889,7 +889,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 	unsigned char *mac = (unsigned char *) dev->dev_addr;
 
 	dprintk("%s: rx_mode %i\n", __FUNCTION__, priv->rx_mode);
-	down(&priv->mutex);
+	mutex_lock(&priv->mutex);
 	if (priv->tsfeed || priv->secfeed || priv->secfilter || priv->multi_secfilter[0])
 		printk("%s: BUG %d\n", __FUNCTION__, __LINE__);
 
@@ -974,7 +974,7 @@ static int dvb_net_feed_start(struct net_device *dev)
 		ret = -EINVAL;
 
 error:
-	up(&priv->mutex);
+	mutex_unlock(&priv->mutex);
 	return ret;
 }
 
@@ -984,7 +984,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 	int i, ret = 0;
 
 	dprintk("%s\n", __FUNCTION__);
-	down(&priv->mutex);
+	mutex_lock(&priv->mutex);
 	if (priv->feedtype == DVB_NET_FEEDTYPE_MPE) {
 		if (priv->secfeed) {
 			if (priv->secfeed->is_filtering) {
@@ -1026,7 +1026,7 @@ static int dvb_net_feed_stop(struct net_device *dev)
 			printk("%s: no ts feed to stop\n", dev->name);
 	} else
 		ret = -EINVAL;
-	up(&priv->mutex);
+	mutex_unlock(&priv->mutex);
 	return ret;
 }
 
@@ -1208,7 +1208,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
 
 	INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list, net);
 	INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed, net);
-	init_MUTEX(&priv->mutex);
+	mutex_init(&priv->mutex);
 
 	net->base_addr = pid;
 
diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
index 77ad2410f4d3..c972fe014c58 100644
--- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
+++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
@@ -45,6 +45,7 @@ void dvb_ringbuffer_init(struct dvb_ringbuffer *rbuf, void *data, size_t len)
 	rbuf->pread=rbuf->pwrite=0;
 	rbuf->data=data;
 	rbuf->size=len;
+	rbuf->error=0;
 
 	init_waitqueue_head(&rbuf->queue);
 
@@ -87,6 +88,7 @@ ssize_t dvb_ringbuffer_avail(struct dvb_ringbuffer *rbuf)
 void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
 {
 	rbuf->pread = rbuf->pwrite;
+	rbuf->error = 0;
 }
 
 
diff --git a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
index 6d2560972771..d97714e75736 100644
--- a/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
+++ b/drivers/media/dvb/dvb-core/dvb_ringbuffer.h
@@ -35,6 +35,7 @@ struct dvb_ringbuffer {
 	ssize_t           size;
 	ssize_t           pread;
 	ssize_t           pwrite;
+	int               error;
 
 	wait_queue_head_t queue;
 	spinlock_t        lock;
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index 162f9795cd89..e14bf43941e3 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -77,7 +77,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -126,7 +126,7 @@ static int cxusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
 		}
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 269d899da488..2d52b76671d3 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -128,7 +128,7 @@ static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -146,7 +146,7 @@ static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 				break;
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 
diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c
index caa1346e3063..91136c00ce9d 100644
--- a/drivers/media/dvb/dvb-usb/digitv.c
+++ b/drivers/media/dvb/dvb-usb/digitv.c
@@ -48,7 +48,7 @@ static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 	struct dvb_usb_device *d = i2c_get_adapdata(adap);
 	int i;
 
-	if (down_interruptible(&d->i2c_sem) < 0)
+	if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
 		return -EAGAIN;
 
 	if (num > 2)
@@ -67,7 +67,7 @@ static int digitv_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
 				break;
 	}
 
-	up(&d->i2c_sem);
+	mutex_unlock(&d->i2c_mutex);
 	return i;
 }
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-init.c b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
index ce34a55e5c24..a1705ecb9a54 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-init.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-init.c
@@ -42,8 +42,8 @@ static int dvb_usb_init(struct dvb_usb_device *d)
 {
 	int ret = 0;
 
-	sema_init(&d->usb_sem, 1);
-	sema_init(&d->i2c_sem, 1);
+	mutex_init(&d->usb_mutex);
+	mutex_init(&d->i2c_mutex);
 
 	d->state = DVB_USB_STATE_INIT;
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
index ee821974dc60..9002f35aa952 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-urb.c
@@ -21,7 +21,7 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
 	if (wbuf == NULL || wlen == 0)
 		return -EINVAL;
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	deb_xfer(">>> ");
@@ -53,7 +53,7 @@ int dvb_usb_generic_rw(struct dvb_usb_device *d, u8 *wbuf, u16 wlen, u8 *rbuf,
 		}
 	}
 
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 	return ret;
 }
 EXPORT_SYMBOL(dvb_usb_generic_rw);
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index d4909e5c67e0..fead958a57e3 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -12,6 +12,7 @@
 #include <linux/input.h>
 #include <linux/usb.h>
 #include <linux/firmware.h>
+#include <linux/mutex.h>
 
 #include "dvb_frontend.h"
 #include "dvb_demux.h"
@@ -227,8 +228,8 @@ struct dvb_usb_properties {
  * @feedcount: number of reqested feeds (used for streaming-activation)
  * @pid_filtering: is hardware pid_filtering used or not.
  *
- * @usb_sem: semaphore of USB control messages (reading needs two messages)
- * @i2c_sem: semaphore for i2c-transfers
+ * @usb_mutex: semaphore of USB control messages (reading needs two messages)
+ * @i2c_mutex: semaphore for i2c-transfers
  *
  * @i2c_adap: device's i2c_adapter if it uses I2CoverUSB
  * @pll_addr: I2C address of the tuner for programming
@@ -283,10 +284,10 @@ struct dvb_usb_device {
 	int pid_filtering;
 
 	/* locking */
-	struct semaphore usb_sem;
+	struct mutex usb_mutex;
 
 	/* i2c */
-	struct semaphore i2c_sem;
+	struct mutex i2c_mutex;
 	struct i2c_adapter i2c_adap;
 
 	/* tuner programming information */
diff --git a/drivers/media/dvb/dvb-usb/vp702x.c b/drivers/media/dvb/dvb-usb/vp702x.c
index 4a95eca81c5c..b2f098a2d5f7 100644
--- a/drivers/media/dvb/dvb-usb/vp702x.c
+++ b/drivers/media/dvb/dvb-usb/vp702x.c
@@ -75,7 +75,7 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
 {
 	int ret;
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	if ((ret = vp702x_usb_out_op(d,REQUEST_OUT,0,0,o,olen)) < 0)
@@ -84,7 +84,7 @@ int vp702x_usb_inout_op(struct dvb_usb_device *d, u8 *o, int olen, u8 *i, int il
 	ret = vp702x_usb_in_op(d,REQUEST_IN,0,0,i,ilen);
 
 unlock:
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 
 	return ret;
 }
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 3835235b68df..8ea3834a6cf8 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -38,7 +38,7 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 	deb_xfer("out buffer: ");
 	debug_dump(outbuf,outlen+1,deb_xfer);
 
-	if ((ret = down_interruptible(&d->usb_sem)))
+	if ((ret = mutex_lock_interruptible(&d->usb_mutex)))
 		return ret;
 
 	if (usb_control_msg(d->udev,
@@ -68,7 +68,7 @@ int vp7045_usb_op(struct dvb_usb_device *d, u8 cmd, u8 *out, int outlen, u8 *in,
 		memcpy(in,&inbuf[1],inlen);
 
 unlock:
-	up(&d->usb_sem);
+	mutex_unlock(&d->usb_mutex);
 
 	return ret;
 }
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index c676b1e23ab0..94233168d241 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -116,6 +116,12 @@ config DVB_MT352
 	help
 	  A DVB-T tuner module. Say Y when you want to support this frontend.
 
+config DVB_ZL10353
+	tristate "Zarlink ZL10353 based"
+	depends on DVB_CORE
+	help
+	  A DVB-T tuner module. Say Y when you want to support this frontend.
+
 config DVB_DIB3000MB
 	tristate "DiBcom 3000M-B"
 	depends on DVB_CORE
@@ -155,7 +161,7 @@ comment "ATSC (North American/Korean Terresterial DTV) frontends"
 	depends on DVB_CORE
 
 config DVB_NXT200X
-	tristate "Nextwave NXT2002/NXT2004 based"
+	tristate "NxtWave Communications NXT2002/NXT2004 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help
@@ -169,14 +175,14 @@ config DVB_NXT200X
 	  or /lib/firmware (depending on configuration of firmware hotplug).
 
 config DVB_OR51211
-	tristate "or51211 based (pcHDTV HD2000 card)"
+	tristate "Oren OR51211 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help
 	  An ATSC 8VSB tuner module. Say Y when you want to support this frontend.
 
 config DVB_OR51132
-	tristate "OR51132 based (pcHDTV HD3000 card)"
+	tristate "Oren OR51132 based"
 	depends on DVB_CORE
 	select FW_LOADER
 	help
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 1af769cd90c0..d09b6071fbaf 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_DVB_TDA1004X) += tda1004x.o
 obj-$(CONFIG_DVB_SP887X) += sp887x.o
 obj-$(CONFIG_DVB_NXT6000) += nxt6000.o
 obj-$(CONFIG_DVB_MT352) += mt352.o
+obj-$(CONFIG_DVB_ZL10353) += zl10353.o
 obj-$(CONFIG_DVB_CX22702) += cx22702.o
 obj-$(CONFIG_DVB_TDA10021) += tda10021.o
 obj-$(CONFIG_DVB_STV0297) += stv0297.o
diff --git a/drivers/media/dvb/frontends/bcm3510.c b/drivers/media/dvb/frontends/bcm3510.c
index caaee893ca76..1708a1d4893e 100644
--- a/drivers/media/dvb/frontends/bcm3510.c
+++ b/drivers/media/dvb/frontends/bcm3510.c
@@ -39,6 +39,7 @@
 #include <linux/jiffies.h>
 #include <linux/string.h>
 #include <linux/slab.h>
+#include <linux/mutex.h>
 
 #include "dvb_frontend.h"
 #include "bcm3510.h"
@@ -52,7 +53,7 @@ struct bcm3510_state {
 	struct dvb_frontend frontend;
 
 	/* demodulator private data */
-	struct semaphore hab_sem;
+	struct mutex hab_mutex;
 	u8 firmware_loaded:1;
 
 	unsigned long next_status_check;
@@ -213,7 +214,7 @@ static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *ob
 	dbufout(ob,olen+2,deb_hab);
 	deb_hab("\n");
 
-	if (down_interruptible(&st->hab_sem) < 0)
+	if (mutex_lock_interruptible(&st->hab_mutex) < 0)
 		return -EAGAIN;
 
 	if ((ret = bcm3510_hab_send_request(st, ob, olen+2)) < 0 ||
@@ -226,7 +227,7 @@ static int bcm3510_do_hab_cmd(struct bcm3510_state *st, u8 cmd, u8 msgid, u8 *ob
 
 	memcpy(ibuf,&ib[2],ilen);
 error:
-	up(&st->hab_sem);
+	mutex_unlock(&st->hab_mutex);
 	return ret;
 }
 
@@ -796,7 +797,7 @@ struct dvb_frontend* bcm3510_attach(const struct bcm3510_config *config,
 	state->frontend.ops = &state->ops;
 	state->frontend.demodulator_priv = state;
 
-	sema_init(&state->hab_sem, 1);
+	mutex_init(&state->hab_mutex);
 
 	if ((ret = bcm3510_readB(state,0xe0,&v)) < 0)
 		goto error;
diff --git a/drivers/media/dvb/frontends/bsbe1.h b/drivers/media/dvb/frontends/bsbe1.h
new file mode 100644
index 000000000000..78573b22ada9
--- /dev/null
+++ b/drivers/media/dvb/frontends/bsbe1.h
@@ -0,0 +1,123 @@
+/*
+ * bsbe1.h - ALPS BSBE1 tuner support (moved from av7110.c)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ *
+ * the project's page is at http://www.linuxtv.org
+ */
+
+#ifndef BSBE1_H
+#define BSBE1_H
+
+static u8 alps_bsbe1_inittab[] = {
+	0x01, 0x15,
+	0x02, 0x30,
+	0x03, 0x00,
+	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
+	0x06, 0x40,   /* DAC not used, set to high impendance mode */
+	0x07, 0x00,   /* DAC LSB */
+	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
+	0x09, 0x00,   /* FIFO */
+	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
+	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
+	0x10, 0x3f,   // AGC2  0x3d
+	0x11, 0x84,
+	0x12, 0xb9,
+	0x15, 0xc9,   // lock detector threshold
+	0x16, 0x00,
+	0x17, 0x00,
+	0x18, 0x00,
+	0x19, 0x00,
+	0x1a, 0x00,
+	0x1f, 0x50,
+	0x20, 0x00,
+	0x21, 0x00,
+	0x22, 0x00,
+	0x23, 0x00,
+	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
+	0x29, 0x1e,  // 1/2 threshold
+	0x2a, 0x14,  // 2/3 threshold
+	0x2b, 0x0f,  // 3/4 threshold
+	0x2c, 0x09,  // 5/6 threshold
+	0x2d, 0x05,  // 7/8 threshold
+	0x2e, 0x01,
+	0x31, 0x1f,  // test all FECs
+	0x32, 0x19,  // viterbi and synchro search
+	0x33, 0xfc,  // rs control
+	0x34, 0x93,  // error control
+	0x0f, 0x92,
+	0xff, 0xff
+};
+
+
+static int alps_bsbe1_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
+{
+	u8 aclk = 0;
+	u8 bclk = 0;
+
+	if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
+	else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
+	else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
+	else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
+	else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
+	else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
+
+	stv0299_writereg(fe, 0x13, aclk);
+	stv0299_writereg(fe, 0x14, bclk);
+	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+	stv0299_writereg(fe, 0x20, (ratio >>  8) & 0xff);
+	stv0299_writereg(fe, 0x21, (ratio      ) & 0xf0);
+
+	return 0;
+}
+
+static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
+{
+	int ret;
+	u8 data[4];
+	u32 div;
+	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+	if ((params->frequency < 950000) || (params->frequency > 2150000))
+		return -EINVAL;
+
+	div = (params->frequency + (125 - 1)) / 125; // round correctly
+	data[0] = (div >> 8) & 0x7f;
+	data[1] = div & 0xff;
+	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
+	data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
+
+	ret = i2c_transfer(i2c, &msg, 1);
+	return (ret != 1) ? -EIO : 0;
+}
+
+static struct stv0299_config alps_bsbe1_config = {
+	.demod_address = 0x68,
+	.inittab = alps_bsbe1_inittab,
+	.mclk = 88000000UL,
+	.invert = 1,
+	.skip_reinit = 0,
+	.min_delay_ms = 100,
+	.set_symbol_rate = alps_bsbe1_set_symbol_rate,
+	.pll_set = alps_bsbe1_pll_set,
+};
+
+#endif
diff --git a/drivers/media/dvb/frontends/bsru6.h b/drivers/media/dvb/frontends/bsru6.h
new file mode 100644
index 000000000000..2a5366ce79cc
--- /dev/null
+++ b/drivers/media/dvb/frontends/bsru6.h
@@ -0,0 +1,140 @@
+/*
+ * bsru6.h - ALPS BSRU6 tuner support (moved from budget-ci.c)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ *
+ * the project's page is at http://www.linuxtv.org
+ */
+
+#ifndef BSRU6_H
+#define BSRU6_H
+
+static u8 alps_bsru6_inittab[] = {
+	0x01, 0x15,
+	0x02, 0x00,
+	0x03, 0x00,
+	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
+	0x06, 0x40,   /* DAC not used, set to high impendance mode */
+	0x07, 0x00,   /* DAC LSB */
+	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
+	0x09, 0x00,   /* FIFO */
+	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
+	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
+	0x10, 0x3f,   // AGC2  0x3d
+	0x11, 0x84,
+	0x12, 0xb9,
+	0x15, 0xc9,   // lock detector threshold
+	0x16, 0x00,
+	0x17, 0x00,
+	0x18, 0x00,
+	0x19, 0x00,
+	0x1a, 0x00,
+	0x1f, 0x50,
+	0x20, 0x00,
+	0x21, 0x00,
+	0x22, 0x00,
+	0x23, 0x00,
+	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
+	0x29, 0x1e,  // 1/2 threshold
+	0x2a, 0x14,  // 2/3 threshold
+	0x2b, 0x0f,  // 3/4 threshold
+	0x2c, 0x09,  // 5/6 threshold
+	0x2d, 0x05,  // 7/8 threshold
+	0x2e, 0x01,
+	0x31, 0x1f,  // test all FECs
+	0x32, 0x19,  // viterbi and synchro search
+	0x33, 0xfc,  // rs control
+	0x34, 0x93,  // error control
+	0x0f, 0x52,
+	0xff, 0xff
+};
+
+static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio)
+{
+	u8 aclk = 0;
+	u8 bclk = 0;
+
+	if (srate < 1500000) {
+		aclk = 0xb7;
+		bclk = 0x47;
+	} else if (srate < 3000000) {
+		aclk = 0xb7;
+		bclk = 0x4b;
+	} else if (srate < 7000000) {
+		aclk = 0xb7;
+		bclk = 0x4f;
+	} else if (srate < 14000000) {
+		aclk = 0xb7;
+		bclk = 0x53;
+	} else if (srate < 30000000) {
+		aclk = 0xb6;
+		bclk = 0x53;
+	} else if (srate < 45000000) {
+		aclk = 0xb4;
+		bclk = 0x51;
+	}
+
+	stv0299_writereg(fe, 0x13, aclk);
+	stv0299_writereg(fe, 0x14, bclk);
+	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
+	stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
+	stv0299_writereg(fe, 0x21, ratio & 0xf0);
+
+	return 0;
+}
+
+static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
+{
+	u8 buf[4];
+	u32 div;
+	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
+
+	if ((params->frequency < 950000) || (params->frequency > 2150000))
+		return -EINVAL;
+
+	div = (params->frequency + (125 - 1)) / 125;	// round correctly
+	buf[0] = (div >> 8) & 0x7f;
+	buf[1] = div & 0xff;
+	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
+	buf[3] = 0xC4;
+
+	if (params->frequency > 1530000)
+		buf[3] = 0xc0;
+
+	if (i2c_transfer(i2c, &msg, 1) != 1)
+		return -EIO;
+	return 0;
+}
+
+static struct stv0299_config alps_bsru6_config = {
+	.demod_address = 0x68,
+	.inittab = alps_bsru6_inittab,
+	.mclk = 88000000UL,
+	.invert = 1,
+	.skip_reinit = 0,
+	.lock_output = STV0229_LOCKOUTPUT_1,
+	.volt13_op0_op1 = STV0299_VOLT13_OP1,
+	.min_delay_ms = 100,
+	.set_symbol_rate = alps_bsru6_set_symbol_rate,
+	.pll_set = alps_bsru6_pll_set,
+};
+
+#endif
diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index d15d32c51dc5..f3edf8b517dd 100644
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -371,6 +371,15 @@ static int cx24110_initfe(struct dvb_frontend* fe)
 	return 0;
 }
 
+static int cx24110_sleep(struct dvb_frontend *fe)
+{
+	struct cx24110_state *state = fe->demodulator_priv;
+
+	if (state->config->pll_sleep)
+		  return state->config->pll_sleep(fe);
+	return 0;
+}
+
 static int cx24110_set_voltage (struct dvb_frontend* fe, fe_sec_voltage_t voltage)
 {
 	struct cx24110_state *state = fe->demodulator_priv;
@@ -418,6 +427,9 @@ static int cx24110_send_diseqc_msg(struct dvb_frontend* fe,
 	struct cx24110_state *state = fe->demodulator_priv;
 	unsigned long timeout;
 
+	if (cmd->msg_len < 3 || cmd->msg_len > 6)
+		return -EINVAL;  /* not implemented */
+
 	for (i = 0; i < cmd->msg_len; i++)
 		cx24110_writereg(state, 0x79 + i, cmd->msg[i]);
 
@@ -639,6 +651,7 @@ static struct dvb_frontend_ops cx24110_ops = {
 	.release = cx24110_release,
 
 	.init = cx24110_initfe,
+	.sleep = cx24110_sleep,
 	.set_frontend = cx24110_set_frontend,
 	.get_frontend = cx24110_get_frontend,
 	.read_status = cx24110_read_status,
diff --git a/drivers/media/dvb/frontends/cx24110.h b/drivers/media/dvb/frontends/cx24110.h
index b63ecf26421a..609ac642b406 100644
--- a/drivers/media/dvb/frontends/cx24110.h
+++ b/drivers/media/dvb/frontends/cx24110.h
@@ -35,6 +35,7 @@ struct cx24110_config
 	/* PLL maintenance */
 	int (*pll_init)(struct dvb_frontend* fe);
 	int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params);
+	int (*pll_sleep)(struct dvb_frontend* fe);
 };
 
 extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 4dcb6050d4fa..b6e2c387a04c 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -362,6 +362,63 @@ struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
 };
 EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
 
+/*
+ * Philips TD1316 Tuner.
+ */
+static void td1316_bw(u8 *buf, u32 freq, int bandwidth)
+{
+	u8 band;
+
+	/* determine band */
+	if (freq < 161000000)
+		band = 1;
+	else if (freq < 444000000)
+		band = 2;
+	else
+		band = 4;
+
+	buf[3] |= band;
+
+	/* setup PLL filter */
+	if (bandwidth == BANDWIDTH_8_MHZ)
+		buf[3] |= 1 << 3;
+}
+
+struct dvb_pll_desc dvb_pll_philips_td1316 = {
+	.name  = "Philips TD1316",
+	.min   =  87000000,
+	.max   = 895000000,
+	.setbw = td1316_bw,
+	.count = 9,
+	.entries = {
+		{  93834000, 36166000, 166666, 0xca, 0x60},
+		{ 123834000, 36166000, 166666, 0xca, 0xa0},
+		{ 163834000, 36166000, 166666, 0xca, 0xc0},
+		{ 253834000, 36166000, 166666, 0xca, 0x60},
+		{ 383834000, 36166000, 166666, 0xca, 0xa0},
+		{ 443834000, 36166000, 166666, 0xca, 0xc0},
+		{ 583834000, 36166000, 166666, 0xca, 0x60},
+		{ 793834000, 36166000, 166666, 0xca, 0xa0},
+		{ 858834000, 36166000, 166666, 0xca, 0xe0},
+	},
+};
+EXPORT_SYMBOL(dvb_pll_philips_td1316);
+
+/* FE6600 used on DViCO Hybrid */
+struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
+	.name = "Thomson FE6600",
+	.min =  44250000,
+	.max = 858000000,
+	.count = 4,
+	.entries = {
+		{ 250000000, 36213333, 166667, 0xb4, 0x12 },
+		{ 455000000, 36213333, 166667, 0xfe, 0x11 },
+		{ 775500000, 36213333, 166667, 0xbc, 0x18 },
+		{ 999999999, 36213333, 166667, 0xf4, 0x18 },
+	}
+};
+EXPORT_SYMBOL(dvb_pll_thomson_fe6600);
+
 /* ----------------------------------------------------------- */
 /* code                                                        */
 
@@ -391,8 +448,8 @@ int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
 	div = (freq + desc->entries[i].offset) / desc->entries[i].stepsize;
 	buf[0] = div >> 8;
 	buf[1] = div & 0xff;
-	buf[2] = desc->entries[i].cb1;
-	buf[3] = desc->entries[i].cb2;
+	buf[2] = desc->entries[i].config;
+	buf[3] = desc->entries[i].cb;
 
 	if (desc->setbw)
 		desc->setbw(buf, freq, bandwidth);
diff --git a/drivers/media/dvb/frontends/dvb-pll.h b/drivers/media/dvb/frontends/dvb-pll.h
index bb8d4b4eb183..2b8461784989 100644
--- a/drivers/media/dvb/frontends/dvb-pll.h
+++ b/drivers/media/dvb/frontends/dvb-pll.h
@@ -15,8 +15,8 @@ struct dvb_pll_desc {
 		u32 limit;
 		u32 offset;
 		u32 stepsize;
-		u8  cb1;
-		u8  cb2;
+		u8  config;
+		u8  cb;
 	} entries[12];
 };
 
@@ -40,6 +40,9 @@ extern struct dvb_pll_desc dvb_pll_tuv1236d;
 extern struct dvb_pll_desc dvb_pll_tdhu2;
 extern struct dvb_pll_desc dvb_pll_samsung_tbmv;
 extern struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261;
+extern struct dvb_pll_desc dvb_pll_philips_td1316;
+
+extern struct dvb_pll_desc dvb_pll_thomson_fe6600;
 
 int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
 		      u32 freq, int bandwidth);
diff --git a/drivers/media/dvb/frontends/lnbp21.h b/drivers/media/dvb/frontends/lnbp21.h
new file mode 100644
index 000000000000..0dcbe61b61b1
--- /dev/null
+++ b/drivers/media/dvb/frontends/lnbp21.h
@@ -0,0 +1,139 @@
+/*
+ * lnbp21.h - driver for lnb supply and control ic lnbp21
+ *
+ * Copyright (C) 2006 Oliver Endriss
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
+ *
+ *
+ * the project's page is at http://www.linuxtv.org
+ */
+
+#ifndef _LNBP21_H
+#define _LNBP21_H
+
+/* system register */
+#define LNBP21_OLF	0x01
+#define LNBP21_OTF	0x02
+#define LNBP21_EN	0x04
+#define LNBP21_VSEL	0x08
+#define LNBP21_LLC	0x10
+#define LNBP21_TEN	0x20
+#define LNBP21_ISEL	0x40
+#define LNBP21_PCL	0x80
+
+struct lnbp21 {
+	u8			config;
+	u8			override_or;
+	u8			override_and;
+	struct i2c_adapter	*i2c;
+	void			(*release_chain)(struct dvb_frontend* fe);
+};
+
+static int lnbp21_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
+{
+	struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->misc_priv;
+	struct i2c_msg msg = {	.addr = 0x08, .flags = 0,
+				.buf = &lnbp21->config,
+				.len = sizeof(lnbp21->config) };
+
+	lnbp21->config &= ~(LNBP21_VSEL | LNBP21_EN);
+
+	switch(voltage) {
+	case SEC_VOLTAGE_OFF:
+		break;
+	case SEC_VOLTAGE_13:
+		lnbp21->config |= LNBP21_EN;
+		break;
+	case SEC_VOLTAGE_18:
+		lnbp21->config |= (LNBP21_EN | LNBP21_VSEL);
+		break;
+	default:
+		return -EINVAL;
+	};
+
+	lnbp21->config |= lnbp21->override_or;
+	lnbp21->config &= lnbp21->override_and;
+
+	return (i2c_transfer(lnbp21->i2c, &msg, 1) == 1) ? 0 : -EIO;
+}
+
+static int lnbp21_enable_high_lnb_voltage(struct dvb_frontend *fe, long arg)
+{
+	struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->misc_priv;
+	struct i2c_msg msg = {	.addr = 0x08, .flags = 0,
+				.buf = &lnbp21->config,
+				.len = sizeof(lnbp21->config) };
+
+	if (arg)
+		lnbp21->config |= LNBP21_LLC;
+	else
+		lnbp21->config &= ~LNBP21_LLC;
+
+	lnbp21->config |= lnbp21->override_or;
+	lnbp21->config &= lnbp21->override_and;
+
+	return (i2c_transfer(lnbp21->i2c, &msg, 1) == 1) ? 0 : -EIO;
+}
+
+static void lnbp21_exit(struct dvb_frontend *fe)
+{
+	struct lnbp21 *lnbp21 = (struct lnbp21 *) fe->misc_priv;
+
+	/* LNBP power off */
+	lnbp21_set_voltage(fe, SEC_VOLTAGE_OFF);
+
+	/* free data & call next release routine */
+	fe->ops->release = lnbp21->release_chain;
+	kfree(fe->misc_priv);
+	fe->misc_priv = NULL;
+	if (fe->ops->release)
+		fe->ops->release(fe);
+}
+
+static int lnbp21_init(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear)
+{
+	struct lnbp21 *lnbp21 = kmalloc(sizeof(struct lnbp21), GFP_KERNEL);
+
+	if (!lnbp21)
+		return -ENOMEM;
+
+	/* default configuration */
+	lnbp21->config = LNBP21_ISEL;
+
+	/* bits which should be forced to '1' */
+	lnbp21->override_or = override_set;
+
+	/* bits which should be forced to '0' */
+	lnbp21->override_and = ~override_clear;
+
+	/* install release callback */
+	lnbp21->release_chain = fe->ops->release;
+	fe->ops->release = lnbp21_exit;
+
+	/* override frontend ops */
+	fe->ops->set_voltage = lnbp21_set_voltage;
+	fe->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage;
+
+	lnbp21->i2c = i2c;
+	fe->misc_priv = lnbp21;
+
+	return lnbp21_set_voltage(fe, SEC_VOLTAGE_OFF);
+}
+
+#endif
diff --git a/drivers/media/dvb/frontends/tda1004x.c b/drivers/media/dvb/frontends/tda1004x.c
index c63e9a5084eb..8e8df7b4ca0e 100644
--- a/drivers/media/dvb/frontends/tda1004x.c
+++ b/drivers/media/dvb/frontends/tda1004x.c
@@ -229,7 +229,7 @@ static int tda1004x_enable_tuner_i2c(struct tda1004x_state *state)
 	dprintk("%s\n", __FUNCTION__);
 
 	result = tda1004x_write_mask(state, TDA1004X_CONFC4, 2, 2);
-	msleep(1);
+	msleep(20);
 	return result;
 }
 
@@ -502,7 +502,12 @@ static int tda10046_fwupload(struct dvb_frontend* fe)
 	const struct firmware *fw;
 
 	/* reset + wake up chip */
-	tda1004x_write_byteI(state, TDA1004X_CONFC4, 0);
+	if (state->config->xtal_freq == TDA10046_XTAL_4M) {
+		tda1004x_write_byteI(state, TDA1004X_CONFC4, 0);
+	} else {
+		dprintk("%s: 16MHz Xtal, reducing I2C speed\n", __FUNCTION__);
+		tda1004x_write_byteI(state, TDA1004X_CONFC4, 0x80);
+	}
 	tda1004x_write_mask(state, TDA10046H_CONF_TRISTATE1, 1, 0);
 	/* let the clocks recover from sleep */
 	msleep(5);
@@ -651,7 +656,7 @@ static int tda10046_init(struct dvb_frontend* fe)
 	// tda setup
 	tda1004x_write_mask(state, TDA1004X_CONFC4, 0x20, 0); // disable DSP watchdog timer
 	tda1004x_write_byteI(state, TDA1004X_AUTO, 0x87);    // 100 ppm crystal, select HP stream
-	tda1004x_write_byteI(state, TDA1004X_CONFC1, 8);      // disable pulse killer
+	tda1004x_write_byteI(state, TDA1004X_CONFC1, 0x88);      // enable pulse killer
 
 	switch (state->config->agc_config) {
 	case TDA10046_AGC_DEFAULT:
@@ -672,6 +677,12 @@ static int tda10046_init(struct dvb_frontend* fe)
 		tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
 		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x6a); // set AGC polarities
 		break;
+	case TDA10046_AGC_TDA827X_GPL:
+		tda1004x_write_byteI(state, TDA10046H_AGC_CONF, 0x02);   // AGC setup
+		tda1004x_write_byteI(state, TDA10046H_AGC_THR, 0x70);    // AGC Threshold
+		tda1004x_write_byteI(state, TDA10046H_AGC_RENORM, 0x08); // Gain Renormalize
+		tda1004x_write_byteI(state, TDA10046H_CONF_POLARITY, 0x60); // set AGC polarities
+		break;
 	}
 	tda1004x_write_byteI(state, TDA1004X_CONFADC2, 0x38);
 	tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0x61); // Turn both AGC outputs on
@@ -683,6 +694,7 @@ static int tda10046_init(struct dvb_frontend* fe)
 	tda1004x_write_byteI(state, TDA10046H_CVBER_CTRL, 0x1a); // 10^6 VBER measurement bits
 	tda1004x_write_byteI(state, TDA1004X_CONF_TS1, 7); // MPEG2 interface config
 	tda1004x_write_byteI(state, TDA1004X_CONF_TS2, 0xc0); // MPEG2 interface config
+	// tda1004x_write_mask(state, 0x50, 0x80, 0x80);         // handle out of guard echoes
 	tda1004x_write_mask(state, 0x3a, 0x80, state->config->invert_oclk << 7);
 
 	state->initialised = 1;
@@ -1027,6 +1039,7 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
 		if (status == -1)
 			return -EIO;
 		cber |= (status << 8);
+		// The address 0x20 should be read to cope with a TDA10046 bug
 		tda1004x_read_byte(state, TDA1004X_CBER_RESET);
 
 		if (cber != 65535)
@@ -1047,7 +1060,8 @@ static int tda1004x_read_status(struct dvb_frontend* fe, fe_status_t * fe_status
 		status = tda1004x_read_byte(state, TDA1004X_VBER_MSB);
 		if (status == -1)
 			return -EIO;
-		vber |= ((status << 16) & 0x0f);
+		vber |= (status & 0x0f) << 16;
+		// The CVBER_LUT should be read to cope with TDA10046 hardware bug
 		tda1004x_read_byte(state, TDA1004X_CVBER_LUT);
 
 		// if RS has passed some valid TS packets, then we must be
@@ -1161,6 +1175,7 @@ static int tda1004x_read_ber(struct dvb_frontend* fe, u32* ber)
 	if (tmp < 0)
 		return -EIO;
 	*ber |= (tmp << 9);
+	// The address 0x20 should be read to cope with a TDA10046 bug
 	tda1004x_read_byte(state, TDA1004X_CBER_RESET);
 
 	dprintk("%s: ber=0x%x\n", __FUNCTION__, *ber);
@@ -1187,6 +1202,8 @@ static int tda1004x_sleep(struct dvb_frontend* fe)
 				tda1004x_disable_tuner_i2c(state);
 			}
 		}
+		/* set outputs to tristate */
+		tda1004x_write_byteI(state, TDA10046H_CONF_TRISTATE1, 0xff);
 		tda1004x_write_mask(state, TDA1004X_CONFC4, 1, 1);
 		break;
 	}
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index 8659c52647ad..cc0c4af64067 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -35,7 +35,8 @@ enum tda10046_agc {
 	TDA10046_AGC_DEFAULT,		/* original configuration */
 	TDA10046_AGC_IFO_AUTO_NEG,	/* IF AGC only, automatic, negtive */
 	TDA10046_AGC_IFO_AUTO_POS,	/* IF AGC only, automatic, positive */
-	TDA10046_AGC_TDA827X,	    /* IF AGC only, special setup for tda827x */
+	TDA10046_AGC_TDA827X,		/* IF AGC only, special setup for tda827x */
+	TDA10046_AGC_TDA827X_GPL,	/* same as above, but GPIOs 0 */
 };
 
 enum tda10046_if {
diff --git a/drivers/media/dvb/frontends/zl10353.c b/drivers/media/dvb/frontends/zl10353.c
new file mode 100644
index 000000000000..d7d9f59d76d2
--- /dev/null
+++ b/drivers/media/dvb/frontends/zl10353.c
@@ -0,0 +1,311 @@
+/*
+ * Driver for Zarlink DVB-T ZL10353 demodulator
+ *
+ * Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/string.h>
+#include <linux/slab.h>
+
+#include "dvb_frontend.h"
+#include "zl10353_priv.h"
+#include "zl10353.h"
+
+struct zl10353_state {
+	struct i2c_adapter *i2c;
+	struct dvb_frontend frontend;
+	struct dvb_frontend_ops ops;
+
+	struct zl10353_config config;
+};
+
+static int debug_regs = 0;
+
+static int zl10353_single_write(struct dvb_frontend *fe, u8 reg, u8 val)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	u8 buf[2] = { reg, val };
+	struct i2c_msg msg = { .addr = state->config.demod_address, .flags = 0,
+			       .buf = buf, .len = 2 };
+	int err = i2c_transfer(state->i2c, &msg, 1);
+	if (err != 1) {
+		printk("zl10353: write to reg %x failed (err = %d)!\n", reg, err);
+		return err;
+	}
+	return 0;
+}
+
+int zl10353_write(struct dvb_frontend *fe, u8 *ibuf, int ilen)
+{
+	int err, i;
+	for (i = 0; i < ilen - 1; i++)
+		if ((err = zl10353_single_write(fe, ibuf[0] + i, ibuf[i + 1])))
+			return err;
+
+	return 0;
+}
+
+static int zl10353_read_register(struct zl10353_state *state, u8 reg)
+{
+	int ret;
+	u8 b0[1] = { reg };
+	u8 b1[1] = { 0 };
+	struct i2c_msg msg[2] = { { .addr = state->config.demod_address,
+				    .flags = 0,
+				    .buf = b0, .len = 1 },
+				  { .addr = state->config.demod_address,
+				    .flags = I2C_M_RD,
+				    .buf = b1, .len = 1 } };
+
+	ret = i2c_transfer(state->i2c, msg, 2);
+
+	if (ret != 2) {
+		printk("%s: readreg error (reg=%d, ret==%i)\n",
+		       __FUNCTION__, reg, ret);
+		return ret;
+	}
+
+	return b1[0];
+}
+
+static void zl10353_dump_regs(struct dvb_frontend *fe)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	char buf[52], buf2[4];
+	int ret;
+	u8 reg;
+
+	/* Dump all registers. */
+	for (reg = 0; ; reg++) {
+		if (reg % 16 == 0) {
+			if (reg)
+				printk(KERN_DEBUG "%s\n", buf);
+			sprintf(buf, "%02x: ", reg);
+		}
+		ret = zl10353_read_register(state, reg);
+		if (ret >= 0)
+			sprintf(buf2, "%02x ", (u8)ret);
+		else
+			strcpy(buf2, "-- ");
+		strcat(buf, buf2);
+		if (reg == 0xff)
+			break;
+	}
+	printk(KERN_DEBUG "%s\n", buf);
+}
+
+static int zl10353_sleep(struct dvb_frontend *fe)
+{
+	static u8 zl10353_softdown[] = { 0x50, 0x0C, 0x44 };
+
+	zl10353_write(fe, zl10353_softdown, sizeof(zl10353_softdown));
+	return 0;
+}
+
+static int zl10353_set_parameters(struct dvb_frontend *fe,
+				  struct dvb_frontend_parameters *param)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	u8 pllbuf[6] = { 0x67 };
+
+	/* These settings set "auto-everything" and start the FSM. */
+	zl10353_single_write(fe, 0x55, 0x80);
+	udelay(200);
+	zl10353_single_write(fe, 0xEA, 0x01);
+	udelay(200);
+	zl10353_single_write(fe, 0xEA, 0x00);
+
+	zl10353_single_write(fe, 0x56, 0x28);
+	zl10353_single_write(fe, 0x89, 0x20);
+	zl10353_single_write(fe, 0x5E, 0x00);
+	zl10353_single_write(fe, 0x65, 0x5A);
+	zl10353_single_write(fe, 0x66, 0xE9);
+	zl10353_single_write(fe, 0x62, 0x0A);
+
+	state->config.pll_set(fe, param, pllbuf + 1);
+	zl10353_write(fe, pllbuf, sizeof(pllbuf));
+
+	zl10353_single_write(fe, 0x70, 0x01);
+	udelay(250);
+	zl10353_single_write(fe, 0xE4, 0x00);
+	zl10353_single_write(fe, 0xE5, 0x2A);
+	zl10353_single_write(fe, 0xE9, 0x02);
+	zl10353_single_write(fe, 0xE7, 0x40);
+	zl10353_single_write(fe, 0xE8, 0x10);
+
+	return 0;
+}
+
+static int zl10353_read_status(struct dvb_frontend *fe, fe_status_t *status)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	int s6, s7, s8;
+
+	if ((s6 = zl10353_read_register(state, STATUS_6)) < 0)
+		return -EREMOTEIO;
+	if ((s7 = zl10353_read_register(state, STATUS_7)) < 0)
+		return -EREMOTEIO;
+	if ((s8 = zl10353_read_register(state, STATUS_8)) < 0)
+		return -EREMOTEIO;
+
+	*status = 0;
+	if (s6 & (1 << 2))
+		*status |= FE_HAS_CARRIER;
+	if (s6 & (1 << 1))
+		*status |= FE_HAS_VITERBI;
+	if (s6 & (1 << 5))
+		*status |= FE_HAS_LOCK;
+	if (s7 & (1 << 4))
+		*status |= FE_HAS_SYNC;
+	if (s8 & (1 << 6))
+		*status |= FE_HAS_SIGNAL;
+
+	if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
+	    (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
+		*status &= ~FE_HAS_LOCK;
+
+	return 0;
+}
+
+static int zl10353_read_snr(struct dvb_frontend *fe, u16 *snr)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	u8 _snr;
+
+	if (debug_regs)
+		zl10353_dump_regs(fe);
+
+	_snr = zl10353_read_register(state, SNR);
+	*snr = (_snr << 8) | _snr;
+
+	return 0;
+}
+
+static int zl10353_get_tune_settings(struct dvb_frontend *fe,
+				     struct dvb_frontend_tune_settings
+					 *fe_tune_settings)
+{
+	fe_tune_settings->min_delay_ms = 1000;
+	fe_tune_settings->step_size = 0;
+	fe_tune_settings->max_drift = 0;
+
+	return 0;
+}
+
+static int zl10353_init(struct dvb_frontend *fe)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+	u8 zl10353_reset_attach[6] = { 0x50, 0x03, 0x64, 0x46, 0x15, 0x0F };
+	int rc = 0;
+
+	if (debug_regs)
+		zl10353_dump_regs(fe);
+
+	/* Do a "hard" reset if not already done */
+	if (zl10353_read_register(state, 0x50) != 0x03) {
+		rc = zl10353_write(fe, zl10353_reset_attach,
+				   sizeof(zl10353_reset_attach));
+		if (debug_regs)
+			zl10353_dump_regs(fe);
+	}
+
+	return 0;
+}
+
+static void zl10353_release(struct dvb_frontend *fe)
+{
+	struct zl10353_state *state = fe->demodulator_priv;
+
+	kfree(state);
+}
+
+static struct dvb_frontend_ops zl10353_ops;
+
+struct dvb_frontend *zl10353_attach(const struct zl10353_config *config,
+				    struct i2c_adapter *i2c)
+{
+	struct zl10353_state *state = NULL;
+
+	/* allocate memory for the internal state */
+	state = kzalloc(sizeof(struct zl10353_state), GFP_KERNEL);
+	if (state == NULL)
+		goto error;
+
+	/* setup the state */
+	state->i2c = i2c;
+	memcpy(&state->config, config, sizeof(struct zl10353_config));
+	memcpy(&state->ops, &zl10353_ops, sizeof(struct dvb_frontend_ops));
+
+	/* check if the demod is there */
+	if (zl10353_read_register(state, CHIP_ID) != ID_ZL10353)
+		goto error;
+
+	/* create dvb_frontend */
+	state->frontend.ops = &state->ops;
+	state->frontend.demodulator_priv = state;
+
+	return &state->frontend;
+error:
+	kfree(state);
+	return NULL;
+}
+
+static struct dvb_frontend_ops zl10353_ops = {
+
+	.info = {
+		.name			= "Zarlink ZL10353 DVB-T",
+		.type			= FE_OFDM,
+		.frequency_min		= 174000000,
+		.frequency_max		= 862000000,
+		.frequency_stepsize	= 166667,
+		.frequency_tolerance	= 0,
+		.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
+			FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
+			FE_CAN_FEC_AUTO |
+			FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+			FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_GUARD_INTERVAL_AUTO |
+			FE_CAN_HIERARCHY_AUTO | FE_CAN_RECOVER |
+			FE_CAN_MUTE_TS
+	},
+
+	.release = zl10353_release,
+
+	.init = zl10353_init,
+	.sleep = zl10353_sleep,
+
+	.set_frontend = zl10353_set_parameters,
+	.get_tune_settings = zl10353_get_tune_settings,
+
+	.read_status = zl10353_read_status,
+	.read_snr = zl10353_read_snr,
+};
+
+module_param(debug_regs, int, 0644);
+MODULE_PARM_DESC(debug_regs, "Turn on/off frontend register dumps (default:off).");
+
+MODULE_DESCRIPTION("Zarlink ZL10353 DVB-T demodulator driver");
+MODULE_AUTHOR("Chris Pascoe");
+MODULE_LICENSE("GPL");
+
+EXPORT_SYMBOL(zl10353_attach);
+EXPORT_SYMBOL(zl10353_write);
diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
new file mode 100644
index 000000000000..5cc4ae718d8c
--- /dev/null
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -0,0 +1,43 @@
+/*
+ *  Driver for Zarlink DVB-T ZL10353 demodulator
+ *
+ *  Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef ZL10353_H
+#define ZL10353_H
+
+#include <linux/dvb/frontend.h>
+
+struct zl10353_config
+{
+	/* demodulator's I2C address */
+	u8 demod_address;
+
+	/* function which configures the PLL buffer (for secondary I2C
+	 * connected tuner) or tunes the PLL (for direct connected tuner) */
+	int (*pll_set)(struct dvb_frontend *fe,
+		       struct dvb_frontend_parameters *params, u8 *pllbuf);
+};
+
+extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
+					   struct i2c_adapter *i2c);
+
+extern int zl10353_write(struct dvb_frontend *fe, u8 *ibuf, int ilen);
+
+#endif /* ZL10353_H */
diff --git a/drivers/media/dvb/frontends/zl10353_priv.h b/drivers/media/dvb/frontends/zl10353_priv.h
new file mode 100644
index 000000000000..b72224bd7dde
--- /dev/null
+++ b/drivers/media/dvb/frontends/zl10353_priv.h
@@ -0,0 +1,42 @@
+/*
+ *  Driver for Zarlink DVB-T ZL10353 demodulator
+ *
+ *  Copyright (C) 2006 Christopher Pascoe <c.pascoe@itee.uq.edu.au>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.=
+ */
+
+#ifndef _ZL10353_PRIV_
+#define _ZL10353_PRIV_
+
+#define ID_ZL10353	0x14
+
+enum zl10353_reg_addr {
+	INTERRUPT_0	= 0x00,
+	INTERRUPT_1	= 0x01,
+	INTERRUPT_2	= 0x02,
+	INTERRUPT_3	= 0x03,
+	INTERRUPT_4	= 0x04,
+	INTERRUPT_5	= 0x05,
+	STATUS_6	= 0x06,
+	STATUS_7	= 0x07,
+	STATUS_8	= 0x08,
+	STATUS_9	= 0x09,
+	SNR		= 0x10,
+	CHIP_ID		= 0x7F,
+};
+
+#endif                          /* _ZL10353_PRIV_ */
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index 7c6ccb96b157..840efec32cb6 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -54,7 +54,6 @@
 #include <linux/i2c.h>
 
 #include <asm/system.h>
-#include <asm/semaphore.h>
 
 #include <linux/dvb/frontend.h>
 
@@ -67,6 +66,10 @@
 #include "av7110_ca.h"
 #include "av7110_ipack.h"
 
+#include "bsbe1.h"
+#include "lnbp21.h"
+#include "bsru6.h"
+
 #define TS_WIDTH  376
 #define TS_HEIGHT 512
 #define TS_BUFLEN (TS_WIDTH*TS_HEIGHT)
@@ -82,6 +85,8 @@ static int hw_sections;
 static int rgb_on;
 static int volume = 255;
 static int budgetpatch;
+static int wss_cfg_4_3 = 0x4008;
+static int wss_cfg_16_9 = 0x0007;
 
 module_param_named(debug, av7110_debug, int, 0644);
 MODULE_PARM_DESC(debug, "debug level (bitmask, default 0)");
@@ -100,6 +105,10 @@ module_param(volume, int, 0444);
 MODULE_PARM_DESC(volume, "initial volume: default 255 (range 0-255)");
 module_param(budgetpatch, int, 0444);
 MODULE_PARM_DESC(budgetpatch, "use budget-patch hardware modification: default 0 (0 no, 1 autodetect, 2 always)");
+module_param(wss_cfg_4_3, int, 0444);
+MODULE_PARM_DESC(wss_cfg_4_3, "WSS 4:3 - default 0x4008 - bit 15: disable, 14: burst mode, 13..0: wss data");
+module_param(wss_cfg_16_9, int, 0444);
+MODULE_PARM_DESC(wss_cfg_16_9, "WSS 16:9 - default 0x0007 - bit 15: disable, 14: burst mode, 13..0: wss data");
 
 static void restart_feeds(struct av7110 *av7110);
 
@@ -125,6 +134,13 @@ static void init_av7110_av(struct av7110 *av7110)
 	if (ret < 0)
 		printk("dvb-ttpci:cannot set internal volume to maximum:%d\n",ret);
 
+	ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 2, wss_cfg_4_3);
+	if (ret < 0)
+		printk("dvb-ttpci: unable to configure 4:3 wss\n");
+	ret = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 3, wss_cfg_16_9);
+	if (ret < 0)
+		printk("dvb-ttpci: unable to configure 16:9 wss\n");
+
 	ret = av7710_set_video_mode(av7110, vidmode);
 	if (ret < 0)
 		printk("dvb-ttpci:cannot set video mode:%d\n",ret);
@@ -242,10 +258,10 @@ static int arm_thread(void *data)
 		if (!av7110->arm_ready)
 			continue;
 
-		if (down_interruptible(&av7110->dcomlock))
+		if (mutex_lock_interruptible(&av7110->dcomlock))
 			break;
 		newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2);
-		up(&av7110->dcomlock);
+		mutex_unlock(&av7110->dcomlock);
 
 		if (newloops == av7110->arm_loops || av7110->arm_errors > 3) {
 			printk(KERN_ERR "dvb-ttpci: ARM crashed @ card %d\n",
@@ -253,10 +269,10 @@ static int arm_thread(void *data)
 
 			recover_arm(av7110);
 
-			if (down_interruptible(&av7110->dcomlock))
+			if (mutex_lock_interruptible(&av7110->dcomlock))
 				break;
 			newloops = rdebi(av7110, DEBINOSWAP, STATUS_LOOPS, 0, 2) - 1;
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 		}
 		av7110->arm_loops = newloops;
 		av7110->arm_errors = 0;
@@ -741,7 +757,7 @@ int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
 	int ret = 0;
 	dprintk(4, "%p\n", av7110);
 
-	if (down_interruptible(&av7110->pid_mutex))
+	if (mutex_lock_interruptible(&av7110->pid_mutex))
 		return -ERESTARTSYS;
 
 	if (!(vpid & 0x8000))
@@ -760,7 +776,7 @@ int ChangePIDs(struct av7110 *av7110, u16 vpid, u16 apid, u16 ttpid,
 		ret = SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
 	}
 
-	up(&av7110->pid_mutex);
+	mutex_unlock(&av7110->pid_mutex);
 	return ret;
 }
 
@@ -1088,11 +1104,9 @@ static int dvb_get_stc(struct dmx_demux *demux, unsigned int num,
 	struct av7110 *av7110;
 
 	/* pointer casting paranoia... */
-	if (!demux)
-		BUG();
+	BUG_ON(!demux);
 	dvbdemux = (struct dvb_demux *) demux->priv;
-	if (!dvbdemux)
-		BUG();
+	BUG_ON(!dvbdemux);
 	av7110 = (struct av7110 *) dvbdemux->priv;
 
 	dprintk(4, "%p\n", av7110);
@@ -1570,208 +1584,6 @@ static struct ves1x93_config alps_bsrv2_config = {
 	.pll_set = alps_bsrv2_pll_set,
 };
 
-
-static u8 alps_bsru6_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x30,
-	0x03, 0x00,
-	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,   /* DAC not used, set to high impendance mode */
-	0x07, 0x00,   /* DAC LSB */
-	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,   /* FIFO */
-	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,   // AGC2  0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,   // lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
-	0x29, 0x1e,  // 1/2 threshold
-	0x2a, 0x14,  // 2/3 threshold
-	0x2b, 0x0f,  // 3/4 threshold
-	0x2c, 0x09,  // 5/6 threshold
-	0x2d, 0x05,  // 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f,  // test all FECs
-	0x32, 0x19,  // viterbi and synchro search
-	0x33, 0xfc,  // rs control
-	0x34, 0x93,  // error control
-	0x0f, 0x52,
-	0xff, 0xff
-};
-
-static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
-{
-	u8 aclk = 0;
-	u8 bclk = 0;
-
-	if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
-	else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
-	else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
-	else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
-	else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
-	else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
-
-	stv0299_writereg(fe, 0x13, aclk);
-	stv0299_writereg(fe, 0x14, bclk);
-	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
-	stv0299_writereg(fe, 0x20, (ratio >>  8) & 0xff);
-	stv0299_writereg(fe, 0x21, (ratio      ) & 0xf0);
-
-	return 0;
-}
-
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
-{
-	int ret;
-	u8 data[4];
-	u32 div;
-	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
-		return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125; // round correctly
-	data[0] = (div >> 8) & 0x7f;
-	data[1] = div & 0xff;
-	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	data[3] = 0xC4;
-
-	if (params->frequency > 1530000) data[3] = 0xc0;
-
-	ret = i2c_transfer(i2c, &msg, 1);
-	if (ret != 1)
-		return -EIO;
-	return 0;
-}
-
-static struct stv0299_config alps_bsru6_config = {
-
-	.demod_address = 0x68,
-	.inittab = alps_bsru6_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.lock_output = STV0229_LOCKOUTPUT_1,
-	.volt13_op0_op1 = STV0299_VOLT13_OP1,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsru6_pll_set,
-};
-
-
-static u8 alps_bsbe1_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x30,
-	0x03, 0x00,
-	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,   /* DAC not used, set to high impendance mode */
-	0x07, 0x00,   /* DAC LSB */
-	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,   /* FIFO */
-	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,   // AGC2  0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,   // lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
-	0x29, 0x1e,  // 1/2 threshold
-	0x2a, 0x14,  // 2/3 threshold
-	0x2b, 0x0f,  // 3/4 threshold
-	0x2c, 0x09,  // 5/6 threshold
-	0x2d, 0x05,  // 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f,  // test all FECs
-	0x32, 0x19,  // viterbi and synchro search
-	0x33, 0xfc,  // rs control
-	0x34, 0x93,  // error control
-	0x0f, 0x92,
-	0xff, 0xff
-};
-
-static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
-{
-	int ret;
-	u8 data[4];
-	u32 div;
-	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
-		return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125; // round correctly
-	data[0] = (div >> 8) & 0x7f;
-	data[1] = div & 0xff;
-	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
-
-	ret = i2c_transfer(i2c, &msg, 1);
-	return (ret != 1) ? -EIO : 0;
-}
-
-static struct stv0299_config alps_bsbe1_config = {
-	.demod_address = 0x68,
-	.inittab = alps_bsbe1_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsbe1_pll_set,
-};
-
-static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
-{
-	struct av7110* av7110 = (struct av7110*) fe->dvb->priv;
-	int ret;
-	u8 data[1];
-	struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	switch(voltage) {
-	case SEC_VOLTAGE_OFF:
-		data[0] = 0x00;
-		break;
-	case SEC_VOLTAGE_13:
-		data[0] = 0x44;
-		break;
-	case SEC_VOLTAGE_18:
-		data[0] = 0x4c;
-		break;
-	default:
-		return -EINVAL;
-	};
-
-	ret = i2c_transfer(&av7110->i2c_adap, &msg, 1);
-	return (ret != 1) ? -EIO : 0;
-}
-
-
 static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 {
 	struct av7110* av7110 = fe->dvb->priv;
@@ -2096,7 +1908,7 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
 	if (av7110->playing)
 		return 0;
 
-	if (down_interruptible(&av7110->pid_mutex))
+	if (mutex_lock_interruptible(&av7110->pid_mutex))
 		return -ERESTARTSYS;
 
 	if (synced) {
@@ -2118,7 +1930,7 @@ static int av7110_fe_lock_fix(struct av7110* av7110, fe_status_t status)
 	if (!ret)
 		av7110->fe_synced = synced;
 
-	up(&av7110->pid_mutex);
+	mutex_unlock(&av7110->pid_mutex);
 	return ret;
 }
 
@@ -2374,9 +2186,15 @@ static int frontend_init(struct av7110 *av7110)
 			/* ALPS BSBE1 */
 			av7110->fe = stv0299_attach(&alps_bsbe1_config, &av7110->i2c_adap);
 			if (av7110->fe) {
-				av7110->fe->ops->set_voltage = lnbp21_set_voltage;
-				av7110->fe->ops->dishnetwork_send_legacy_command = NULL;
-				av7110->recover = dvb_s_recover;
+				if (lnbp21_init(av7110->fe, &av7110->i2c_adap, 0, 0)) {
+					printk("dvb-ttpci: LNBP21 not found!\n");
+					if (av7110->fe->ops->release)
+						av7110->fe->ops->release(av7110->fe);
+					av7110->fe = NULL;
+				} else {
+					av7110->fe->ops->dishnetwork_send_legacy_command = NULL;
+					av7110->recover = dvb_s_recover;
+				}
 			}
 			break;
 		}
@@ -2714,16 +2532,16 @@ static int __devinit av7110_attach(struct saa7146_dev* dev,
 	tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110);
 	tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110);
 
-	sema_init(&av7110->pid_mutex, 1);
+	mutex_init(&av7110->pid_mutex);
 
 	/* locks for data transfers from/to AV7110 */
 	spin_lock_init(&av7110->debilock);
-	sema_init(&av7110->dcomlock, 1);
+	mutex_init(&av7110->dcomlock);
 	av7110->debitype = -1;
 
 	/* default OSD window */
 	av7110->osdwin = 1;
-	sema_init(&av7110->osd_sema, 1);
+	mutex_init(&av7110->osd_mutex);
 
 	/* ARM "watchdog" */
 	init_waitqueue_head(&av7110->arm_wait);
diff --git a/drivers/media/dvb/ttpci/av7110.h b/drivers/media/dvb/ttpci/av7110.h
index fafd25fab835..3e2e12124bae 100644
--- a/drivers/media/dvb/ttpci/av7110.h
+++ b/drivers/media/dvb/ttpci/av7110.h
@@ -16,6 +16,7 @@
 #include <linux/dvb/ca.h>
 #include <linux/dvb/osd.h>
 #include <linux/dvb/net.h>
+#include <linux/mutex.h>
 
 #include "dvbdev.h"
 #include "demux.h"
@@ -127,7 +128,7 @@ struct av7110 {
 	/* DEBI and polled command interface */
 
 	spinlock_t		debilock;
-	struct semaphore	dcomlock;
+	struct mutex		dcomlock;
 	volatile int		debitype;
 	volatile int		debilen;
 
@@ -146,7 +147,7 @@ struct av7110 {
 
 	int			osdwin;      /* currently active window */
 	u16			osdbpp[8];
-	struct semaphore	osd_sema;
+	struct mutex		osd_mutex;
 
 	/* CA */
 
@@ -172,7 +173,7 @@ struct av7110 {
 	struct tasklet_struct   vpe_tasklet;
 
 	int			fe_synced;
-	struct semaphore	pid_mutex;
+	struct mutex		pid_mutex;
 
 	int			video_blank;
 	struct video_status	videostate;
diff --git a/drivers/media/dvb/ttpci/av7110_hw.c b/drivers/media/dvb/ttpci/av7110_hw.c
index 0bb6e74ae7f0..75736f2fe838 100644
--- a/drivers/media/dvb/ttpci/av7110_hw.c
+++ b/drivers/media/dvb/ttpci/av7110_hw.c
@@ -327,10 +327,10 @@ int av7110_wait_msgstate(struct av7110 *av7110, u16 flags)
 	start = jiffies;
 	for (;;) {
 		err = time_after(jiffies, start + ARM_WAIT_FREE);
-		if (down_interruptible(&av7110->dcomlock))
+		if (mutex_lock_interruptible(&av7110->dcomlock))
 			return -ERESTARTSYS;
 		stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2);
-		up(&av7110->dcomlock);
+		mutex_unlock(&av7110->dcomlock);
 		if ((stat & flags) == 0)
 			break;
 		if (err) {
@@ -487,11 +487,11 @@ static int av7110_send_fw_cmd(struct av7110 *av7110, u16* buf, int length)
 		dprintk(1, "arm not ready.\n");
 		return -1;
 	}
-	if (down_interruptible(&av7110->dcomlock))
+	if (mutex_lock_interruptible(&av7110->dcomlock))
 		return -ERESTARTSYS;
 
 	ret = __av7110_send_fw_cmd(av7110, buf, length);
-	up(&av7110->dcomlock);
+	mutex_unlock(&av7110->dcomlock);
 	if (ret && ret!=-ERESTARTSYS)
 		printk(KERN_ERR "dvb-ttpci: %s(): av7110_send_fw_cmd error %d\n",
 		       __FUNCTION__, ret);
@@ -563,11 +563,11 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
 		return -1;
 	}
 
-	if (down_interruptible(&av7110->dcomlock))
+	if (mutex_lock_interruptible(&av7110->dcomlock))
 		return -ERESTARTSYS;
 
 	if ((err = __av7110_send_fw_cmd(av7110, request_buf, request_buf_len)) < 0) {
-		up(&av7110->dcomlock);
+		mutex_unlock(&av7110->dcomlock);
 		printk(KERN_ERR "dvb-ttpci: av7110_fw_request error %d\n", err);
 		return err;
 	}
@@ -579,7 +579,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
 			break;
 		if (err) {
 			printk(KERN_ERR "%s: timeout waiting for COMMAND to complete\n", __FUNCTION__);
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 			return -ETIMEDOUT;
 		}
 #ifdef _NOHANDSHAKE
@@ -595,7 +595,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
 			break;
 		if (err) {
 			printk(KERN_ERR "%s: timeout waiting for HANDSHAKE_REG\n", __FUNCTION__);
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 			return -ETIMEDOUT;
 		}
 		msleep(1);
@@ -606,12 +606,12 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
 	stat = rdebi(av7110, DEBINOSWAP, MSGSTATE, 0, 2);
 	if (stat & GPMQOver) {
 		printk(KERN_ERR "%s: GPMQOver\n", __FUNCTION__);
-		up(&av7110->dcomlock);
+		mutex_unlock(&av7110->dcomlock);
 		return -1;
 	}
 	else if (stat & OSDQOver) {
 		printk(KERN_ERR "%s: OSDQOver\n", __FUNCTION__);
-		up(&av7110->dcomlock);
+		mutex_unlock(&av7110->dcomlock);
 		return -1;
 	}
 #endif
@@ -619,7 +619,7 @@ int av7110_fw_request(struct av7110 *av7110, u16 *request_buf,
 	for (i = 0; i < reply_buf_len; i++)
 		reply_buf[i] = rdebi(av7110, DEBINOSWAP, COM_BUFF + 2 * i, 0, 2);
 
-	up(&av7110->dcomlock);
+	mutex_unlock(&av7110->dcomlock);
 	return 0;
 }
 
@@ -735,7 +735,7 @@ static int FlushText(struct av7110 *av7110)
 	unsigned long start;
 	int err;
 
-	if (down_interruptible(&av7110->dcomlock))
+	if (mutex_lock_interruptible(&av7110->dcomlock))
 		return -ERESTARTSYS;
 	start = jiffies;
 	while (1) {
@@ -745,12 +745,12 @@ static int FlushText(struct av7110 *av7110)
 		if (err) {
 			printk(KERN_ERR "dvb-ttpci: %s(): timeout waiting for BUFF1_BASE == 0\n",
 			       __FUNCTION__);
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 			return -ETIMEDOUT;
 		}
 		msleep(1);
 	}
-	up(&av7110->dcomlock);
+	mutex_unlock(&av7110->dcomlock);
 	return 0;
 }
 
@@ -761,7 +761,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
 	int length = strlen(buf) + 1;
 	u16 cbuf[5] = { (COMTYPE_OSD << 8) + DText, 3, win, x, y };
 
-	if (down_interruptible(&av7110->dcomlock))
+	if (mutex_lock_interruptible(&av7110->dcomlock))
 		return -ERESTARTSYS;
 
 	start = jiffies;
@@ -772,7 +772,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
 		if (ret) {
 			printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for BUFF1_BASE == 0\n",
 			       __FUNCTION__);
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 			return -ETIMEDOUT;
 		}
 		msleep(1);
@@ -786,7 +786,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
 		if (ret) {
 			printk(KERN_ERR "dvb-ttpci: %s: timeout waiting for HANDSHAKE_REG\n",
 			       __FUNCTION__);
-			up(&av7110->dcomlock);
+			mutex_unlock(&av7110->dcomlock);
 			return -ETIMEDOUT;
 		}
 		msleep(1);
@@ -798,7 +798,7 @@ static int WriteText(struct av7110 *av7110, u8 win, u16 x, u16 y, u8* buf)
 	if (length & 1)
 		wdebi(av7110, DEBINOSWAP, BUFF1_BASE + i * 2, 0, 2);
 	ret = __av7110_send_fw_cmd(av7110, cbuf, 5);
-	up(&av7110->dcomlock);
+	mutex_unlock(&av7110->dcomlock);
 	if (ret && ret!=-ERESTARTSYS)
 		printk(KERN_ERR "dvb-ttpci: WriteText error %d\n", ret);
 	return ret;
@@ -1062,7 +1062,7 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
 {
 	int ret;
 
-	if (down_interruptible(&av7110->osd_sema))
+	if (mutex_lock_interruptible(&av7110->osd_mutex))
 		return -ERESTARTSYS;
 
 	switch (dc->cmd) {
@@ -1198,7 +1198,7 @@ int av7110_osd_cmd(struct av7110 *av7110, osd_cmd_t *dc)
 		break;
 	}
 
-	up(&av7110->osd_sema);
+	mutex_unlock(&av7110->osd_mutex);
 	if (ret==-ERESTARTSYS)
 		dprintk(1, "av7110_osd_cmd(%d) returns with -ERESTARTSYS\n",dc->cmd);
 	else if (ret)
diff --git a/drivers/media/dvb/ttpci/av7110_v4l.c b/drivers/media/dvb/ttpci/av7110_v4l.c
index 94cf38c7e8a8..2f23ceab8d44 100644
--- a/drivers/media/dvb/ttpci/av7110_v4l.c
+++ b/drivers/media/dvb/ttpci/av7110_v4l.c
@@ -579,14 +579,11 @@ static ssize_t av7110_vbi_write(struct file *file, const char __user *data, size
 		return -EFAULT;
 	if ((d.id != 0 && d.id != V4L2_SLICED_WSS_625) || d.field != 0 || d.line != 23)
 		return -EINVAL;
-	if (d.id) {
+	if (d.id)
 		av7110->wssData = ((d.data[1] << 8) & 0x3f00) | d.data[0];
-		rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig,
-				   2, 1, av7110->wssData);
-	} else {
-		av7110->wssData = 0;
-		rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 1, 0);
-	}
+	else
+		av7110->wssData = 0x8000;
+	rc = av7110_fw_cmd(av7110, COMTYPE_ENCODER, SetWSSConfig, 2, 1, av7110->wssData);
 	return (rc < 0) ? rc : count;
 }
 
diff --git a/drivers/media/dvb/ttpci/budget-av.c b/drivers/media/dvb/ttpci/budget-av.c
index 1465c04e49aa..9dd4745f5312 100644
--- a/drivers/media/dvb/ttpci/budget-av.c
+++ b/drivers/media/dvb/ttpci/budget-av.c
@@ -1000,6 +1000,7 @@ static u8 read_pwm(struct budget_av *budget_av)
 
 #define SUBID_DVBS_TV_STAR	0x0014
 #define SUBID_DVBS_TV_STAR_CI	0x0016
+#define SUBID_DVBS_EASYWATCH	0x001e
 #define SUBID_DVBC_KNC1		0x0020
 #define SUBID_DVBC_KNC1_PLUS	0x0021
 #define SUBID_DVBC_CINERGY1200	0x1156
@@ -1038,6 +1039,7 @@ static void frontend_init(struct budget_av *budget_av)
 	case SUBID_DVBS_TV_STAR:
 	case SUBID_DVBS_TV_STAR_CI:
 	case SUBID_DVBS_CYNERGY1200N:
+	case SUBID_DVBS_EASYWATCH:
 		fe = stv0299_attach(&philips_sd1878_config,
 				&budget_av->budget.i2c_adap);
 		break;
@@ -1285,6 +1287,7 @@ MAKE_BUDGET_INFO(knc1s, "KNC1 DVB-S", BUDGET_KNC1S);
 MAKE_BUDGET_INFO(knc1c, "KNC1 DVB-C", BUDGET_KNC1C);
 MAKE_BUDGET_INFO(knc1t, "KNC1 DVB-T", BUDGET_KNC1T);
 MAKE_BUDGET_INFO(kncxs, "KNC TV STAR DVB-S", BUDGET_TVSTAR);
+MAKE_BUDGET_INFO(satewpls, "Satelco EasyWatch DVB-S light", BUDGET_TVSTAR);
 MAKE_BUDGET_INFO(knc1sp, "KNC1 DVB-S Plus", BUDGET_KNC1SP);
 MAKE_BUDGET_INFO(knc1cp, "KNC1 DVB-C Plus", BUDGET_KNC1CP);
 MAKE_BUDGET_INFO(knc1tp, "KNC1 DVB-T Plus", BUDGET_KNC1TP);
@@ -1300,6 +1303,7 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(knc1sp, 0x1131, 0x0011),
 	MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0014),
 	MAKE_EXTENSION_PCI(kncxs, 0x1894, 0x0016),
+	MAKE_EXTENSION_PCI(satewpls, 0x1894, 0x001e),
 	MAKE_EXTENSION_PCI(knc1c, 0x1894, 0x0020),
 	MAKE_EXTENSION_PCI(knc1cp, 0x1894, 0x0021),
 	MAKE_EXTENSION_PCI(knc1t, 0x1894, 0x0030),
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index b9b3cd9c0369..5f91036f5b87 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -42,6 +42,9 @@
 #include "stv0299.h"
 #include "stv0297.h"
 #include "tda1004x.h"
+#include "lnbp21.h"
+#include "bsbe1.h"
+#include "bsru6.h"
 
 #define DEBIADDR_IR		0x1234
 #define DEBIADDR_CICONTROL	0x0000
@@ -474,123 +477,6 @@ static void budget_ci_irq(struct saa7146_dev *dev, u32 * isr)
 		tasklet_schedule(&budget_ci->ciintf_irq_tasklet);
 }
 
-
-static u8 alps_bsru6_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x00,
-	0x03, 0x00,
-	0x04, 0x7d,		/* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,		/* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,		/* DAC not used, set to high impendance mode */
-	0x07, 0x00,		/* DAC LSB */
-	0x08, 0x40,		/* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,		/* FIFO */
-	0x0c, 0x51,		/* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,		/* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,		/* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,		// AGC2  0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,		// lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00,		// out imp: normal  out type: parallel FEC mode:0
-	0x29, 0x1e,		// 1/2 threshold
-	0x2a, 0x14,		// 2/3 threshold
-	0x2b, 0x0f,		// 3/4 threshold
-	0x2c, 0x09,		// 5/6 threshold
-	0x2d, 0x05,		// 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f,		// test all FECs
-	0x32, 0x19,		// viterbi and synchro search
-	0x33, 0xfc,		// rs control
-	0x34, 0x93,		// error control
-	0x0f, 0x52,
-	0xff, 0xff
-};
-
-static int alps_bsru6_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio)
-{
-	u8 aclk = 0;
-	u8 bclk = 0;
-
-	if (srate < 1500000) {
-		aclk = 0xb7;
-		bclk = 0x47;
-	} else if (srate < 3000000) {
-		aclk = 0xb7;
-		bclk = 0x4b;
-	} else if (srate < 7000000) {
-		aclk = 0xb7;
-		bclk = 0x4f;
-	} else if (srate < 14000000) {
-		aclk = 0xb7;
-		bclk = 0x53;
-	} else if (srate < 30000000) {
-		aclk = 0xb6;
-		bclk = 0x53;
-	} else if (srate < 45000000) {
-		aclk = 0xb4;
-		bclk = 0x51;
-	}
-
-	stv0299_writereg(fe, 0x13, aclk);
-	stv0299_writereg(fe, 0x14, bclk);
-	stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff);
-	stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff);
-	stv0299_writereg(fe, 0x21, (ratio) & 0xf0);
-
-	return 0;
-}
-
-static int alps_bsru6_pll_set(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters *params)
-{
-	u8 buf[4];
-	u32 div;
-	struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
-		return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125;	// round correctly
-	buf[0] = (div >> 8) & 0x7f;
-	buf[1] = div & 0xff;
-	buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	buf[3] = 0xC4;
-
-	if (params->frequency > 1530000)
-		buf[3] = 0xc0;
-
-	if (i2c_transfer(i2c, &msg, 1) != 1)
-		return -EIO;
-	return 0;
-}
-
-static struct stv0299_config alps_bsru6_config = {
-
-	.demod_address = 0x68,
-	.inittab = alps_bsru6_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.lock_output = STV0229_LOCKOUTPUT_1,
-	.volt13_op0_op1 = STV0299_VOLT13_OP1,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsru6_pll_set,
-};
-
-
-
-
 static u8 philips_su1278_tt_inittab[] = {
 	0x01, 0x0f,
 	0x02, 0x30,
@@ -1069,6 +955,20 @@ static void frontend_init(struct budget_ci *budget_ci)
 			break;
 		}
 		break;
+
+	case 0x1017:		// TT S-1500 PCI
+		budget_ci->budget.dvb_frontend = stv0299_attach(&alps_bsbe1_config, &budget_ci->budget.i2c_adap);
+		if (budget_ci->budget.dvb_frontend) {
+			budget_ci->budget.dvb_frontend->ops->dishnetwork_send_legacy_command = NULL;
+			if (lnbp21_init(budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, LNBP21_LLC, 0)) {
+				printk("%s: No LNBP21 found!\n", __FUNCTION__);
+				if (budget_ci->budget.dvb_frontend->ops->release)
+					budget_ci->budget.dvb_frontend->ops->release(budget_ci->budget.dvb_frontend);
+				budget_ci->budget.dvb_frontend = NULL;
+			}
+		}
+
+		break;
 	}
 
 	if (budget_ci->budget.dvb_frontend == NULL) {
@@ -1146,6 +1046,7 @@ static int budget_ci_detach(struct saa7146_dev *dev)
 
 static struct saa7146_extension budget_extension;
 
+MAKE_BUDGET_INFO(ttbs2, "TT-Budget/S-1500 PCI", BUDGET_TT);
 MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC);
 MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T	 PCI", BUDGET_TT);
 MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT);
@@ -1157,6 +1058,7 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttbcci, 0x13c2, 0x1010),
 	MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011),
 	MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012),
+	MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017),
 	{
 	 .vendor = 0,
 	 }
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index fc416cf5253c..9fc9185a8426 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -37,6 +37,8 @@
 #include "ves1x93.h"
 #include "tda8083.h"
 
+#include "bsru6.h"
+
 #define budget_patch budget
 
 static struct saa7146_extension budget_extension;
@@ -290,103 +292,6 @@ static struct ves1x93_config alps_bsrv2_config = {
 	.pll_set = alps_bsrv2_pll_set,
 };
 
-static u8 alps_bsru6_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x00,
-	0x03, 0x00,
-	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,   /* DAC not used, set to high impendance mode */
-	0x07, 0x00,   /* DAC LSB */
-	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,   /* FIFO */
-	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,   // AGC2  0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,   // lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
-	0x29, 0x1e,  // 1/2 threshold
-	0x2a, 0x14,  // 2/3 threshold
-	0x2b, 0x0f,  // 3/4 threshold
-	0x2c, 0x09,  // 5/6 threshold
-	0x2d, 0x05,  // 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f,  // test all FECs
-	0x32, 0x19,  // viterbi and synchro search
-	0x33, 0xfc,  // rs control
-	0x34, 0x93,  // error control
-	0x0f, 0x52,
-	0xff, 0xff
-};
-
-static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
-{
-	u8 aclk = 0;
-	u8 bclk = 0;
-
-	if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
-	else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
-	else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
-	else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
-	else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
-	else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
-
-	stv0299_writereg (fe, 0x13, aclk);
-	stv0299_writereg (fe, 0x14, bclk);
-	stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
-	stv0299_writereg (fe, 0x20, (ratio >>  8) & 0xff);
-	stv0299_writereg (fe, 0x21, (ratio      ) & 0xf0);
-
-	return 0;
-}
-
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
-{
-	u8 data[4];
-	u32 div;
-	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125; // round correctly
-	data[0] = (div >> 8) & 0x7f;
-	data[1] = div & 0xff;
-	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	data[3] = 0xC4;
-
-	if (params->frequency > 1530000) data[3] = 0xc0;
-
-	if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
-	return 0;
-}
-
-static struct stv0299_config alps_bsru6_config = {
-
-	.demod_address = 0x68,
-	.inittab = alps_bsru6_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.lock_output = STV0229_LOCKOUTPUT_1,
-	.volt13_op0_op1 = STV0299_VOLT13_OP1,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsru6_pll_set,
-};
-
 static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 {
 	struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index 238c77b52f89..c23c02d95641 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -41,6 +41,8 @@
 #include "l64781.h"
 #include "tda8083.h"
 #include "s5h1420.h"
+#include "lnbp21.h"
+#include "bsru6.h"
 
 static void Set22K (struct budget *budget, int state)
 {
@@ -184,64 +186,6 @@ static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t m
 	return 0;
 }
 
-static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
-{
-	struct budget* budget = (struct budget*) fe->dvb->priv;
-	u8 buf;
-	struct i2c_msg msg = { .addr = 0x08, .flags = I2C_M_RD, .buf = &buf, .len = sizeof(buf) };
-
-	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
-
-	switch(voltage) {
-	case SEC_VOLTAGE_13:
-		buf = (buf & 0xf7) | 0x04;
-		break;
-
-	case SEC_VOLTAGE_18:
-		buf = (buf & 0xf7) | 0x0c;
-		break;
-
-	case SEC_VOLTAGE_OFF:
-		buf = buf & 0xf0;
-		break;
-	}
-
-	msg.flags = 0;
-	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
-
-	return 0;
-}
-
-static int lnbp21_enable_high_lnb_voltage(struct dvb_frontend* fe, long arg)
-{
-	struct budget* budget = (struct budget*) fe->dvb->priv;
-	u8 buf;
-	struct i2c_msg msg = { .addr = 0x08, .flags = I2C_M_RD, .buf = &buf, .len = sizeof(buf) };
-
-	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
-
-	if (arg) {
-		buf = buf | 0x10;
-	} else {
-		buf = buf & 0xef;
-	}
-
-	msg.flags = 0;
-	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
-
-	return 0;
-}
-
-static int lnbp21_init(struct budget* budget)
-{
-	u8 buf = 0x00;
-	struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = &buf, .len = sizeof(buf) };
-
-	if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1)
-		return -EIO;
-	return 0;
-}
-
 static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 {
 	struct budget* budget = (struct budget*) fe->dvb->priv;
@@ -277,176 +221,6 @@ static struct ves1x93_config alps_bsrv2_config =
 	.pll_set = alps_bsrv2_pll_set,
 };
 
-static u8 alps_bsru6_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x00,
-	0x03, 0x00,
-	0x04, 0x7d,   /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,   /* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,   /* DAC not used, set to high impendance mode */
-	0x07, 0x00,   /* DAC LSB */
-	0x08, 0x40,   /* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,   /* FIFO */
-	0x0c, 0x51,   /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,   /* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,   /* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,   // AGC2  0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,   // lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00,  // out imp: normal  out type: parallel FEC mode:0
-	0x29, 0x1e,  // 1/2 threshold
-	0x2a, 0x14,  // 2/3 threshold
-	0x2b, 0x0f,  // 3/4 threshold
-	0x2c, 0x09,  // 5/6 threshold
-	0x2d, 0x05,  // 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f,  // test all FECs
-	0x32, 0x19,  // viterbi and synchro search
-	0x33, 0xfc,  // rs control
-	0x34, 0x93,  // error control
-	0x0f, 0x52,
-	0xff, 0xff
-};
-
-static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
-{
-	u8 aclk = 0;
-	u8 bclk = 0;
-
-	if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
-	else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
-	else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
-	else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
-	else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
-	else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
-
-	stv0299_writereg (fe, 0x13, aclk);
-	stv0299_writereg (fe, 0x14, bclk);
-	stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
-	stv0299_writereg (fe, 0x20, (ratio >>  8) & 0xff);
-	stv0299_writereg (fe, 0x21, (ratio      ) & 0xf0);
-
-	return 0;
-}
-
-static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
-{
-	u8 data[4];
-	u32 div;
-	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125; // round correctly
-	data[0] = (div >> 8) & 0x7f;
-	data[1] = div & 0xff;
-	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	data[3] = 0xC4;
-
-	if (params->frequency > 1530000) data[3] = 0xc0;
-
-	if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
-	return 0;
-}
-
-static struct stv0299_config alps_bsru6_config = {
-
-	.demod_address = 0x68,
-	.inittab = alps_bsru6_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.lock_output = STV0229_LOCKOUTPUT_1,
-	.volt13_op0_op1 = STV0299_VOLT13_OP1,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsru6_pll_set,
-};
-
-static u8 alps_bsbe1_inittab[] = {
-	0x01, 0x15,
-	0x02, 0x30,
-	0x03, 0x00,
-	0x04, 0x7d,  /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
-	0x05, 0x35,  /* I2CT = 0, SCLT = 1, SDAT = 1 */
-	0x06, 0x40,  /* DAC not used, set to high impendance mode */
-	0x07, 0x00,  /* DAC LSB */
-	0x08, 0x40,  /* DiSEqC off, LNB power on OP2/LOCK pin on */
-	0x09, 0x00,  /* FIFO */
-	0x0c, 0x51,  /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
-	0x0d, 0x82,  /* DC offset compensation = ON, beta_agc1 = 2 */
-	0x0e, 0x23,  /* alpha_tmg = 2, beta_tmg = 3 */
-	0x10, 0x3f,  // AGC2 0x3d
-	0x11, 0x84,
-	0x12, 0xb9,
-	0x15, 0xc9,  // lock detector threshold
-	0x16, 0x00,
-	0x17, 0x00,
-	0x18, 0x00,
-	0x19, 0x00,
-	0x1a, 0x00,
-	0x1f, 0x50,
-	0x20, 0x00,
-	0x21, 0x00,
-	0x22, 0x00,
-	0x23, 0x00,
-	0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
-	0x29, 0x1e, // 1/2 threshold
-	0x2a, 0x14, // 2/3 threshold
-	0x2b, 0x0f, // 3/4 threshold
-	0x2c, 0x09, // 5/6 threshold
-	0x2d, 0x05, // 7/8 threshold
-	0x2e, 0x01,
-	0x31, 0x1f, // test all FECs
-	0x32, 0x19, // viterbi and synchro search
-	0x33, 0xfc, // rs control
-	0x34, 0x93, // error control
-	0x0f, 0x92, // 0x80 = inverse AGC
-	0xff, 0xff
-};
-
-static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
-{
-	int ret;
-	u8 data[4];
-	u32 div;
-	struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
-
-	if ((params->frequency < 950000) || (params->frequency > 2150000))
-		return -EINVAL;
-
-	div = (params->frequency + (125 - 1)) / 125; // round correctly
-	data[0] = (div >> 8) & 0x7f;
-	data[1] = div & 0xff;
-	data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
-	data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4;
-
-	ret = i2c_transfer(i2c, &msg, 1);
-	return (ret != 1) ? -EIO : 0;
-}
-
-static struct stv0299_config alps_bsbe1_config = {
-	.demod_address = 0x68,
-	.inittab = alps_bsbe1_inittab,
-	.mclk = 88000000UL,
-	.invert = 1,
-	.skip_reinit = 0,
-	.min_delay_ms = 100,
-	.set_symbol_rate = alps_bsru6_set_symbol_rate,
-	.pll_set = alps_bsbe1_pll_set,
-};
-
 static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
 {
 	struct budget* budget = (struct budget*) fe->dvb->priv;
@@ -580,20 +354,6 @@ static u8 read_pwm(struct budget* budget)
 static void frontend_init(struct budget *budget)
 {
 	switch(budget->dev->pci->subsystem_device) {
-	case 0x1017:
-		// try the ALPS BSBE1 now
-		budget->dvb_frontend = stv0299_attach(&alps_bsbe1_config, &budget->i2c_adap);
-		if (budget->dvb_frontend) {
-			budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage;
-			budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage;
-			budget->dvb_frontend->ops->dishnetwork_send_legacy_command = NULL;
-			if (lnbp21_init(budget)) {
-				printk("%s: No LNBP21 found!\n", __FUNCTION__);
-				goto error_out;
-			}
-		}
-
-		break;
 	case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
 	case 0x1013:
 		// try the ALPS BSRV2 first of all
@@ -646,9 +406,7 @@ static void frontend_init(struct budget *budget)
 	case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260))
 		budget->dvb_frontend = s5h1420_attach(&s5h1420_config, &budget->i2c_adap);
 		if (budget->dvb_frontend) {
-			budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage;
-			budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage;
-			if (lnbp21_init(budget)) {
+			if (lnbp21_init(budget->dvb_frontend, &budget->i2c_adap, 0, 0)) {
 				printk("%s: No LNBP21 found!\n", __FUNCTION__);
 				goto error_out;
 			}
@@ -719,7 +477,6 @@ static int budget_detach (struct saa7146_dev* dev)
 
 static struct saa7146_extension budget_extension;
 
-MAKE_BUDGET_INFO(ttbs2, "TT-Budget/WinTV-NOVA-S PCI (rev AL/alps bsbe1 lnbp21 frontend)", BUDGET_TT);
 MAKE_BUDGET_INFO(ttbs,	"TT-Budget/WinTV-NOVA-S  PCI",	BUDGET_TT);
 MAKE_BUDGET_INFO(ttbc,	"TT-Budget/WinTV-NOVA-C  PCI",	BUDGET_TT);
 MAKE_BUDGET_INFO(ttbt,	"TT-Budget/WinTV-NOVA-T  PCI",	BUDGET_TT);
@@ -732,7 +489,6 @@ static struct pci_device_id pci_tbl[] = {
 	MAKE_EXTENSION_PCI(ttbc,  0x13c2, 0x1004),
 	MAKE_EXTENSION_PCI(ttbt,  0x13c2, 0x1005),
 	MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
-	MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017),
 	MAKE_EXTENSION_PCI(ttbs,  0x13c2, 0x1016),
 	MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60),
 	MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61),
diff --git a/drivers/media/dvb/ttpci/budget.h b/drivers/media/dvb/ttpci/budget.h
index c7bb63c4d98d..4ac0f4d08025 100644
--- a/drivers/media/dvb/ttpci/budget.h
+++ b/drivers/media/dvb/ttpci/budget.h
@@ -10,6 +10,8 @@
 #include "dvb_net.h"
 
 #include <linux/module.h>
+#include <linux/mutex.h>
+
 #include <media/saa7146.h>
 
 extern int budget_debug;
@@ -51,7 +53,7 @@ struct budget {
 	struct dmx_frontend mem_frontend;
 
 	int fe_synced;
-	struct semaphore pid_mutex;
+	struct mutex pid_mutex;
 
 	int ci_present;
 	int video_port;
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
index 5a13c4744f61..248fdc7accfb 100644
--- a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
+++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c
@@ -19,7 +19,7 @@
 #include <linux/time.h>
 #include <linux/errno.h>
 #include <linux/jiffies.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "dvb_frontend.h"
 #include "dmxdev.h"
@@ -35,7 +35,6 @@
 #include <linux/dvb/dmx.h>
 #include <linux/pci.h>
 
-
 /*
   TTUSB_HWSECTIONS:
     the DSP supports filtering in hardware, however, since the "muxstream"
@@ -83,8 +82,8 @@ struct ttusb {
 	struct dvb_net dvbnet;
 
 	/* and one for USB access. */
-	struct semaphore semi2c;
-	struct semaphore semusb;
+	struct mutex semi2c;
+	struct mutex semusb;
 
 	struct dvb_adapter adapter;
 	struct usb_device *dev;
@@ -150,7 +149,7 @@ static int ttusb_cmd(struct ttusb *ttusb,
 	printk("\n");
 #endif
 
-	if (down_interruptible(&ttusb->semusb) < 0)
+	if (mutex_lock_interruptible(&ttusb->semusb) < 0)
 		return -EAGAIN;
 
 	err = usb_bulk_msg(ttusb->dev, ttusb->bulk_out_pipe,
@@ -158,13 +157,13 @@ static int ttusb_cmd(struct ttusb *ttusb,
 	if (err != 0) {
 		dprintk("%s: usb_bulk_msg(send) failed, err == %i!\n",
 			__FUNCTION__, err);
-		up(&ttusb->semusb);
+		mutex_unlock(&ttusb->semusb);
 		return err;
 	}
 	if (actual_len != len) {
 		dprintk("%s: only wrote %d of %d bytes\n", __FUNCTION__,
 			actual_len, len);
-		up(&ttusb->semusb);
+		mutex_unlock(&ttusb->semusb);
 		return -1;
 	}
 
@@ -174,7 +173,7 @@ static int ttusb_cmd(struct ttusb *ttusb,
 	if (err != 0) {
 		printk("%s: failed, receive error %d\n", __FUNCTION__,
 		       err);
-		up(&ttusb->semusb);
+		mutex_unlock(&ttusb->semusb);
 		return err;
 	}
 #if DEBUG >= 3
@@ -185,14 +184,14 @@ static int ttusb_cmd(struct ttusb *ttusb,
 	printk("\n");
 #endif
 	if (!needresult)
-		up(&ttusb->semusb);
+		mutex_unlock(&ttusb->semusb);
 	return 0;
 }
 
 static int ttusb_result(struct ttusb *ttusb, u8 * data, int len)
 {
 	memcpy(data, ttusb->last_result, len);
-	up(&ttusb->semusb);
+	mutex_unlock(&ttusb->semusb);
 	return 0;
 }
 
@@ -250,7 +249,7 @@ static int master_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num
 	int i = 0;
 	int inc;
 
-	if (down_interruptible(&ttusb->semi2c) < 0)
+	if (mutex_lock_interruptible(&ttusb->semi2c) < 0)
 		return -EAGAIN;
 
 	while (i < num) {
@@ -284,7 +283,7 @@ static int master_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num
 		i += inc;
 	}
 
-	up(&ttusb->semi2c);
+	mutex_unlock(&ttusb->semi2c);
 	return i;
 }
 
@@ -689,8 +688,7 @@ static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len)
 				memcpy(ttusb->muxpack + ttusb->muxpack_ptr,
 				       data, avail);
 				ttusb->muxpack_ptr += avail;
-				if (ttusb->muxpack_ptr > 264)
-					BUG();
+				BUG_ON(ttusb->muxpack_ptr > 264);
 				data += avail;
 				len -= avail;
 				/* determine length */
@@ -1495,8 +1493,11 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 	ttusb->dev = udev;
 	ttusb->c = 0;
 	ttusb->mux_state = 0;
-	sema_init(&ttusb->semi2c, 0);
-	sema_init(&ttusb->semusb, 1);
+	mutex_init(&ttusb->semi2c);
+
+	mutex_lock(&ttusb->semi2c);
+
+	mutex_init(&ttusb->semusb);
 
 	ttusb_setup_interfaces(ttusb);
 
@@ -1504,7 +1505,7 @@ static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *i
 	if (ttusb_init_controller(ttusb))
 		printk("ttusb_init_controller: error\n");
 
-	up(&ttusb->semi2c);
+	mutex_unlock(&ttusb->semi2c);
 
 	dvb_register_adapter(&ttusb->adapter, "Technotrend/Hauppauge Nova-USB", THIS_MODULE);
 	ttusb->adapter.priv = ttusb;
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index df831171e03c..44dea3211848 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -20,7 +20,8 @@
  *
  */
 
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
@@ -115,7 +116,7 @@ struct ttusb_dec {
 	unsigned int			out_pipe;
 	unsigned int			irq_pipe;
 	enum ttusb_dec_interface	interface;
-	struct semaphore		usb_sem;
+	struct mutex			usb_mutex;
 
 	void			*irq_buffer;
 	struct urb		*irq_urb;
@@ -124,7 +125,7 @@ struct ttusb_dec {
 	dma_addr_t		iso_dma_handle;
 	struct urb		*iso_urb[ISO_BUF_COUNT];
 	int			iso_stream_count;
-	struct semaphore	iso_sem;
+	struct mutex		iso_mutex;
 
 	u8				packet[MAX_PVA_LENGTH + 4];
 	enum ttusb_dec_packet_type	packet_type;
@@ -273,9 +274,9 @@ static int ttusb_dec_send_command(struct ttusb_dec *dec, const u8 command,
 	if (!b)
 		return -ENOMEM;
 
-	if ((result = down_interruptible(&dec->usb_sem))) {
+	if ((result = mutex_lock_interruptible(&dec->usb_mutex))) {
 		kfree(b);
-		printk("%s: Failed to down usb semaphore.\n", __FUNCTION__);
+		printk("%s: Failed to lock usb mutex.\n", __FUNCTION__);
 		return result;
 	}
 
@@ -300,7 +301,7 @@ static int ttusb_dec_send_command(struct ttusb_dec *dec, const u8 command,
 	if (result) {
 		printk("%s: command bulk message failed: error %d\n",
 		       __FUNCTION__, result);
-		up(&dec->usb_sem);
+		mutex_unlock(&dec->usb_mutex);
 		kfree(b);
 		return result;
 	}
@@ -311,7 +312,7 @@ static int ttusb_dec_send_command(struct ttusb_dec *dec, const u8 command,
 	if (result) {
 		printk("%s: result bulk message failed: error %d\n",
 		       __FUNCTION__, result);
-		up(&dec->usb_sem);
+		mutex_unlock(&dec->usb_mutex);
 		kfree(b);
 		return result;
 	} else {
@@ -327,7 +328,7 @@ static int ttusb_dec_send_command(struct ttusb_dec *dec, const u8 command,
 		if (cmd_result && b[3] > 0)
 			memcpy(cmd_result, &b[4], b[3]);
 
-		up(&dec->usb_sem);
+		mutex_unlock(&dec->usb_mutex);
 
 		kfree(b);
 		return 0;
@@ -835,7 +836,7 @@ static void ttusb_dec_stop_iso_xfer(struct ttusb_dec *dec)
 
 	dprintk("%s\n", __FUNCTION__);
 
-	if (down_interruptible(&dec->iso_sem))
+	if (mutex_lock_interruptible(&dec->iso_mutex))
 		return;
 
 	dec->iso_stream_count--;
@@ -845,7 +846,7 @@ static void ttusb_dec_stop_iso_xfer(struct ttusb_dec *dec)
 			usb_kill_urb(dec->iso_urb[i]);
 	}
 
-	up(&dec->iso_sem);
+	mutex_unlock(&dec->iso_mutex);
 }
 
 /* Setting the interface of the DEC tends to take down the USB communications
@@ -890,7 +891,7 @@ static int ttusb_dec_start_iso_xfer(struct ttusb_dec *dec)
 
 	dprintk("%s\n", __FUNCTION__);
 
-	if (down_interruptible(&dec->iso_sem))
+	if (mutex_lock_interruptible(&dec->iso_mutex))
 		return -EAGAIN;
 
 	if (!dec->iso_stream_count) {
@@ -911,7 +912,7 @@ static int ttusb_dec_start_iso_xfer(struct ttusb_dec *dec)
 					i--;
 				}
 
-				up(&dec->iso_sem);
+				mutex_unlock(&dec->iso_mutex);
 				return result;
 			}
 		}
@@ -919,7 +920,7 @@ static int ttusb_dec_start_iso_xfer(struct ttusb_dec *dec)
 
 	dec->iso_stream_count++;
 
-	up(&dec->iso_sem);
+	mutex_unlock(&dec->iso_mutex);
 
 	return 0;
 }
@@ -1229,8 +1230,8 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
 {
 	dprintk("%s\n", __FUNCTION__);
 
-	sema_init(&dec->usb_sem, 1);
-	sema_init(&dec->iso_sem, 1);
+	mutex_init(&dec->usb_mutex);
+	mutex_init(&dec->iso_mutex);
 
 	dec->command_pipe = usb_sndbulkpipe(dec->udev, COMMAND_PIPE);
 	dec->result_pipe = usb_rcvbulkpipe(dec->udev, RESULT_PIPE);
diff --git a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c
index a917a90cb5dc..b602c73e2309 100644
--- a/drivers/media/radio/miropcm20-rds-core.c
+++ b/drivers/media/radio/miropcm20-rds-core.c
@@ -18,14 +18,15 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/slab.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
 #include <asm/io.h>
 #include "../../../sound/oss/aci.h"
 #include "miropcm20-rds-core.h"
 
 #define DEBUG 0
 
-static struct semaphore aci_rds_sem;
+static struct mutex aci_rds_mutex;
 
 #define RDS_DATASHIFT          2   /* Bit 2 */
 #define RDS_DATAMASK        (1 << RDS_DATASHIFT)
@@ -181,7 +182,7 @@ int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
 {
 	int ret;
 
-	if (down_interruptible(&aci_rds_sem))
+	if (mutex_lock_interruptible(&aci_rds_mutex))
 		return -EINTR;
 
 	rds_write(cmd);
@@ -192,7 +193,7 @@ int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
 	else
 		ret = 0;
 
-	up(&aci_rds_sem);
+	mutex_unlock(&aci_rds_mutex);
 	
 	return ret;
 }
@@ -200,7 +201,7 @@ EXPORT_SYMBOL(aci_rds_cmd);
 
 int __init attach_aci_rds(void)
 {
-	init_MUTEX(&aci_rds_sem);
+	mutex_init(&aci_rds_mutex);
 	return 0;
 }
 
diff --git a/drivers/media/radio/radio-aimslab.c b/drivers/media/radio/radio-aimslab.c
index 914deab4e044..557fb5c4af38 100644
--- a/drivers/media/radio/radio-aimslab.c
+++ b/drivers/media/radio/radio-aimslab.c
@@ -43,7 +43,7 @@
 
 static int io = CONFIG_RADIO_RTRACK_PORT; 
 static int radio_nr = -1;
-static struct semaphore lock;
+static struct mutex lock;
 
 struct rt_device
 {
@@ -83,23 +83,23 @@ static void rt_incvol(void)
 static void rt_mute(struct rt_device *dev)
 {
 	dev->muted = 1;
-	down(&lock);
+	mutex_lock(&lock);
 	outb(0xd0, io);			/* volume steady, off		*/
-	up(&lock);
+	mutex_unlock(&lock);
 }
 
 static int rt_setvol(struct rt_device *dev, int vol)
 {
 	int i;
 
-	down(&lock);
+	mutex_lock(&lock);
 	
 	if(vol == dev->curvol) {	/* requested volume = current */
 		if (dev->muted) {	/* user is unmuting the card  */
 			dev->muted = 0;
 			outb (0xd8, io);	/* enable card */
 		}	
-		up(&lock);
+		mutex_unlock(&lock);
 		return 0;
 	}
 
@@ -108,7 +108,7 @@ static int rt_setvol(struct rt_device *dev, int vol)
 		sleep_delay(2000000);	/* make sure it's totally down	*/
 		outb(0xd0, io);		/* volume steady, off		*/
 		dev->curvol = 0;	/* track the volume state!	*/
-		up(&lock);
+		mutex_unlock(&lock);
 		return 0;
 	}
 
@@ -121,7 +121,7 @@ static int rt_setvol(struct rt_device *dev, int vol)
 			rt_decvol();
 
 	dev->curvol = vol;
-	up(&lock);
+	mutex_unlock(&lock);
 	return 0;
 }
 
@@ -168,7 +168,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq)
 	freq += 171200;			/* Add 10.7 MHz IF 		*/
 	freq /= 800;			/* Convert to 50 kHz units	*/
 	
-	down(&lock);			/* Stop other ops interfering */
+	mutex_lock(&lock);			/* Stop other ops interfering */
 	 
 	send_0_byte (io, dev);		/*  0: LSB of frequency		*/
 
@@ -196,7 +196,7 @@ static int rt_setfreq(struct rt_device *dev, unsigned long freq)
 	else
 		outb (0xd8, io);	/* volume steady + sigstr + on */
 		
-	up(&lock);
+	mutex_unlock(&lock);
 
 	return 0;
 }
@@ -337,7 +337,7 @@ static int __init rtrack_init(void)
 
 	/* Set up the I/O locking */
 	
-	init_MUTEX(&lock);
+	mutex_init(&lock);
 	
  	/* mute card - prevents noisy bootups */
 
diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 523be820f9c6..83bdae23417d 100644
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -42,7 +42,7 @@
 static int io = CONFIG_RADIO_AZTECH_PORT; 
 static int radio_nr = -1;
 static int radio_wait_time = 1000;
-static struct semaphore lock;
+static struct mutex lock;
 
 struct az_device
 {
@@ -87,9 +87,9 @@ static void send_1_byte (struct az_device *dev)
 
 static int az_setvol(struct az_device *dev, int vol)
 {
-	down(&lock);
+	mutex_lock(&lock);
 	outb (volconvert(vol), io);
-	up(&lock);
+	mutex_unlock(&lock);
 	return 0;
 }
 
@@ -122,7 +122,7 @@ static int az_setfreq(struct az_device *dev, unsigned long frequency)
 	frequency += 171200;		/* Add 10.7 MHz IF		*/
 	frequency /= 800;		/* Convert to 50 kHz units	*/
 					
-	down(&lock);
+	mutex_lock(&lock);
 	
 	send_0_byte (dev);		/*  0: LSB of frequency       */
 
@@ -152,7 +152,7 @@ static int az_setfreq(struct az_device *dev, unsigned long frequency)
 	udelay (radio_wait_time);
 	outb_p(128+64+volconvert(dev->curvol), io);
 	
-	up(&lock);
+	mutex_unlock(&lock);
 
 	return 0;
 }
@@ -283,7 +283,7 @@ static int __init aztech_init(void)
 		return -EBUSY;
 	}
 
-	init_MUTEX(&lock);
+	mutex_init(&lock);
 	aztech_radio.priv=&aztech_unit;
 	
 	if(video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr)==-1)
diff --git a/drivers/media/radio/radio-maestro.c b/drivers/media/radio/radio-maestro.c
index 36c9f5bf8cdd..39c1d9118636 100644
--- a/drivers/media/radio/radio-maestro.c
+++ b/drivers/media/radio/radio-maestro.c
@@ -23,10 +23,11 @@
 #include <linux/sched.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <linux/pci.h>
 #include <linux/videodev.h>
 
+
 #define DRIVER_VERSION	"0.05"
 
 #define GPIO_DATA	0x60   /* port offset from ESS_IO_BASE */
@@ -104,7 +105,7 @@ struct radio_device {
 		muted,	/* VIDEO_AUDIO_MUTE */
 		stereo,	/* VIDEO_TUNER_STEREO_ON */	
 		tuned;	/* signal strength (0 or 0xffff) */
-	struct	semaphore lock;
+	struct mutex lock;
 };
 
 static u32 radio_bits_get(struct radio_device *dev)
@@ -258,9 +259,9 @@ static int radio_ioctl(struct inode *inode, struct file *file,
 	struct radio_device *card = video_get_drvdata(dev);
 	int ret;
 
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	ret = video_usercopy(inode, file, cmd, arg, radio_function);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 
 	return ret;
 }
@@ -311,7 +312,7 @@ static int __devinit maestro_probe(struct pci_dev *pdev,
 	}
 
 	radio_unit->io = pci_resource_start(pdev, 0) + GPIO_DATA;
-	init_MUTEX(&radio_unit->lock);
+	mutex_init(&radio_unit->lock);
 
 	maestro_radio_inst = video_device_alloc();
 	if (maestro_radio_inst == NULL) {
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index c975ddd86cd5..f0bf47bcb64c 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -37,7 +37,8 @@
 #include <linux/sched.h>
 #include <asm/io.h>
 #include <asm/uaccess.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
 #include <linux/pci.h>
 #include <linux/videodev.h>
 
@@ -101,7 +102,7 @@ static struct radio_device
 		
 	unsigned long freq;
 	
-	struct  semaphore lock;
+	struct mutex lock;
 } radio_unit = {0, 0, 0, 0, };
 
 
@@ -267,9 +268,9 @@ static int radio_ioctl(struct inode *inode, struct file *file,
 	struct radio_device *card=dev->priv;
 	int ret;
 	
-	down(&card->lock);
+	mutex_lock(&card->lock);
 	ret = video_usercopy(inode, file, cmd, arg, radio_function);
-	up(&card->lock);
+	mutex_unlock(&card->lock);
 	return ret;
 }
 
@@ -290,7 +291,7 @@ static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_d
 	        goto err_out_free_region;
 
 	radio_unit.io = pci_resource_start(pdev, 0);
-	init_MUTEX(&radio_unit.lock);
+	mutex_init(&radio_unit.lock);
 	maxiradio_radio.priv = &radio_unit;
 
 	if(video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) {
diff --git a/drivers/media/radio/radio-sf16fmi.c b/drivers/media/radio/radio-sf16fmi.c
index 0229f792a059..53073b424107 100644
--- a/drivers/media/radio/radio-sf16fmi.c
+++ b/drivers/media/radio/radio-sf16fmi.c
@@ -24,7 +24,7 @@
 #include <linux/isapnp.h>
 #include <asm/io.h>		/* outb, outb_p			*/
 #include <asm/uaccess.h>	/* copy to/from user		*/
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 struct fmi_device
 {
@@ -37,7 +37,7 @@ struct fmi_device
 static int io = -1; 
 static int radio_nr = -1;
 static struct pnp_dev *dev = NULL;
-static struct semaphore lock;
+static struct mutex lock;
 
 /* freq is in 1/16 kHz to internal number, hw precision is 50 kHz */
 /* It is only useful to give freq in intervall of 800 (=0.05Mhz),
@@ -68,16 +68,16 @@ static void outbits(int bits, unsigned int data, int port)
 
 static inline void fmi_mute(int port)
 {
-	down(&lock);
+	mutex_lock(&lock);
 	outb(0x00, port);
-	up(&lock);
+	mutex_unlock(&lock);
 }
 
 static inline void fmi_unmute(int port)
 {
-	down(&lock);
+	mutex_lock(&lock);
 	outb(0x08, port);
-	up(&lock);
+	mutex_unlock(&lock);
 }
 
 static inline int fmi_setfreq(struct fmi_device *dev)
@@ -85,12 +85,12 @@ static inline int fmi_setfreq(struct fmi_device *dev)
 	int myport = dev->port;
 	unsigned long freq = dev->curfreq;
 
-	down(&lock);
+	mutex_lock(&lock);
 
 	outbits(16, RSF16_ENCODE(freq), myport);
 	outbits(8, 0xC0, myport);
 	msleep(143);		/* was schedule_timeout(HZ/7) */
-	up(&lock);
+	mutex_unlock(&lock);
 	if (dev->curvol) fmi_unmute(myport);
 	return 0;
 }
@@ -102,7 +102,7 @@ static inline int fmi_getsigstr(struct fmi_device *dev)
 	int myport = dev->port;
 
 	
-	down(&lock);
+	mutex_lock(&lock);
 	val = dev->curvol ? 0x08 : 0x00;	/* unmute/mute */
 	outb(val, myport);
 	outb(val | 0x10, myport);
@@ -110,7 +110,7 @@ static inline int fmi_getsigstr(struct fmi_device *dev)
 	res = (int)inb(myport+1);
 	outb(val, myport);
 	
-	up(&lock);
+	mutex_unlock(&lock);
 	return (res & 2) ? 0 : 0xFFFF;
 }
 
@@ -296,7 +296,7 @@ static int __init fmi_init(void)
 	fmi_unit.flags = VIDEO_TUNER_LOW;
 	fmi_radio.priv = &fmi_unit;
 	
-	init_MUTEX(&lock);
+	mutex_init(&lock);
 	
 	if (video_register_device(&fmi_radio, VFL_TYPE_RADIO, radio_nr) == -1) {
 		release_region(io, 2);
diff --git a/drivers/media/radio/radio-sf16fmr2.c b/drivers/media/radio/radio-sf16fmr2.c
index 099ffb3b9c71..bcebd8cb19ad 100644
--- a/drivers/media/radio/radio-sf16fmr2.c
+++ b/drivers/media/radio/radio-sf16fmr2.c
@@ -19,9 +19,9 @@
 #include <asm/io.h>		/* outb, outb_p			*/
 #include <asm/uaccess.h>	/* copy to/from user		*/
 #include <linux/videodev.h>	/* kernel radio structs		*/
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
-static struct semaphore lock;
+static struct mutex lock;
 
 #undef DEBUG
 //#define DEBUG 1
@@ -238,9 +238,9 @@ static int fmr2_do_ioctl(struct inode *inode, struct file *file,
 			if (fmr2->mute)
 				v->flags |= VIDEO_AUDIO_MUTE;
 			v->mode=VIDEO_MODE_AUTO;
-			down(&lock);
+			mutex_lock(&lock);
 			v->signal = fmr2_getsigstr(fmr2);
-			up(&lock);
+			mutex_unlock(&lock);
 			return 0;
 		}
 		case VIDIOCSTUNER:
@@ -274,9 +274,9 @@ static int fmr2_do_ioctl(struct inode *inode, struct file *file,
 			/* set card freq (if not muted) */
 			if (fmr2->curvol && !fmr2->mute)
 			{
-				down(&lock);
+				mutex_lock(&lock);
 				fmr2_setfreq(fmr2);
-				up(&lock);
+				mutex_unlock(&lock);
 			}
 			return 0;
 		}
@@ -318,14 +318,14 @@ static int fmr2_do_ioctl(struct inode *inode, struct file *file,
 			else
 				printk(KERN_DEBUG "mute\n");
 #endif
-			down(&lock);
+			mutex_lock(&lock);
 			if (fmr2->curvol && !fmr2->mute)
 			{
 				fmr2_setvolume(fmr2);
 				fmr2_setfreq(fmr2);
 			}
 			else fmr2_mute(fmr2->port);
-			up(&lock);
+			mutex_unlock(&lock);
 			return 0;
 		}
 		case VIDIOCGUNIT:
@@ -380,7 +380,7 @@ static int __init fmr2_init(void)
 	fmr2_unit.card_type = 0;
 	fmr2_radio.priv = &fmr2_unit;
 
-	init_MUTEX(&lock);
+	mutex_init(&lock);
 
 	if (request_region(io, 2, "sf16fmr2"))
 	{
@@ -397,10 +397,10 @@ static int __init fmr2_init(void)
 	printk(KERN_INFO "SF16FMR2 radio card driver at 0x%x.\n", io);
 	debug_print((KERN_DEBUG "Mute %d Low %d\n",VIDEO_AUDIO_MUTE,VIDEO_TUNER_LOW));
 	/* mute card - prevents noisy bootups */
-	down(&lock);
+	mutex_lock(&lock);
 	fmr2_mute(io);
 	fmr2_product_info(&fmr2_unit);
-	up(&lock);
+	mutex_unlock(&lock);
 	debug_print((KERN_DEBUG "card_type %d\n", fmr2_unit.card_type));
 	return 0;
 }
diff --git a/drivers/media/radio/radio-typhoon.c b/drivers/media/radio/radio-typhoon.c
index 8ac9a8ef9094..e50955836d6b 100644
--- a/drivers/media/radio/radio-typhoon.c
+++ b/drivers/media/radio/radio-typhoon.c
@@ -59,7 +59,7 @@ struct typhoon_device {
 	int muted;
 	unsigned long curfreq;
 	unsigned long mutefreq;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 static void typhoon_setvol_generic(struct typhoon_device *dev, int vol);
@@ -77,12 +77,12 @@ static int typhoon_get_info(char *buf, char **start, off_t offset, int len);
 
 static void typhoon_setvol_generic(struct typhoon_device *dev, int vol)
 {
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	vol >>= 14;				/* Map 16 bit to 2 bit */
 	vol &= 3;
 	outb_p(vol / 2, dev->iobase);		/* Set the volume, high bit. */
 	outb_p(vol % 2, dev->iobase + 2);	/* Set the volume, low bit. */
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 }
 
 static int typhoon_setfreq_generic(struct typhoon_device *dev,
@@ -102,7 +102,7 @@ static int typhoon_setfreq_generic(struct typhoon_device *dev,
 	 *
 	 */
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	x = frequency / 160;
 	outval = (x * x + 2500) / 5000;
 	outval = (outval * x + 5000) / 10000;
@@ -112,7 +112,7 @@ static int typhoon_setfreq_generic(struct typhoon_device *dev,
 	outb_p((outval >> 8) & 0x01, dev->iobase + 4);
 	outb_p(outval >> 9, dev->iobase + 6);
 	outb_p(outval & 0xff, dev->iobase + 8);
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
 	return 0;
 }
@@ -337,7 +337,7 @@ static int __init typhoon_init(void)
 #endif /* MODULE */
 
 	printk(KERN_INFO BANNER);
-	init_MUTEX(&typhoon_unit.lock);
+	mutex_init(&typhoon_unit.lock);
 	io = typhoon_unit.iobase;
 	if (!request_region(io, 8, "typhoon")) {
 		printk(KERN_ERR "radio-typhoon: port 0x%x already in use\n",
diff --git a/drivers/media/radio/radio-zoltrix.c b/drivers/media/radio/radio-zoltrix.c
index d590e80c922e..7bf1a4264891 100644
--- a/drivers/media/radio/radio-zoltrix.c
+++ b/drivers/media/radio/radio-zoltrix.c
@@ -48,7 +48,7 @@ struct zol_device {
 	unsigned long curfreq;
 	int muted;
 	unsigned int stereo;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 static int zol_setvol(struct zol_device *dev, int vol)
@@ -57,30 +57,30 @@ static int zol_setvol(struct zol_device *dev, int vol)
 	if (dev->muted)
 		return 0;
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	if (vol == 0) {
 		outb(0, io);
 		outb(0, io);
 		inb(io + 3);    /* Zoltrix needs to be read to confirm */
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 
 	outb(dev->curvol-1, io);
 	msleep(10);
 	inb(io + 2);
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
 static void zol_mute(struct zol_device *dev)
 {
 	dev->muted = 1;
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	outb(0, io);
 	outb(0, io);
 	inb(io + 3);            /* Zoltrix needs to be read to confirm */
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 }
 
 static void zol_unmute(struct zol_device *dev)
@@ -104,7 +104,7 @@ static int zol_setfreq(struct zol_device *dev, unsigned long freq)
 	bitmask = 0xc480402c10080000ull;
 	i = 45;
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	
 	outb(0, io);
 	outb(0, io);
@@ -149,7 +149,7 @@ static int zol_setfreq(struct zol_device *dev, unsigned long freq)
 		udelay(1000);
 	}
 	
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	
 	if(!dev->muted)
 	{
@@ -164,7 +164,7 @@ static int zol_getsigstr(struct zol_device *dev)
 {
 	int a, b;
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	outb(0x00, io);         /* This stuff I found to do nothing */
 	outb(dev->curvol, io);
 	msleep(20);
@@ -173,7 +173,7 @@ static int zol_getsigstr(struct zol_device *dev)
 	msleep(10);
 	b = inb(io);
 
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	
 	if (a != b)
 		return (0);
@@ -188,7 +188,7 @@ static int zol_is_stereo (struct zol_device *dev)
 {
 	int x1, x2;
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	
 	outb(0x00, io);
 	outb(dev->curvol, io);
@@ -198,7 +198,7 @@ static int zol_is_stereo (struct zol_device *dev)
 	msleep(10);
 	x2 = inb(io);
 
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	
 	if ((x1 == x2) && (x1 == 0xcf))
 		return 1;
@@ -350,7 +350,7 @@ static int __init zoltrix_init(void)
 	}
 	printk(KERN_INFO "Zoltrix Radio Plus card driver.\n");
 
-	init_MUTEX(&zoltrix_unit.lock);
+	mutex_init(&zoltrix_unit.lock);
 	
 	/* mute card - prevents noisy bootups */
 
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index d82c8a30ba44..c622a4da5663 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -26,6 +26,7 @@ config VIDEO_BT848
 	select VIDEO_IR
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
+	select VIDEO_MSP3400
 	---help---
 	  Support for BT848 based frame grabber/overlay boards. This includes
 	  the Miro, Hauppauge and STB boards. Please read the material in
@@ -142,6 +143,8 @@ config VIDEO_CPIA_USB
 	  otherwise say N. This will not work with the Creative Webcam III.
 	  It is also available as a module (cpia_usb).
 
+source "drivers/media/video/cpia2/Kconfig"
+
 config VIDEO_SAA5246A
 	tristate "SAA5246A, SAA5281 Teletext processor"
 	depends on VIDEO_DEV && I2C
@@ -339,18 +342,53 @@ config VIDEO_M32R_AR_M64278
 	  Say Y here to use the Renesas M64278E-800 camera module,
 	  which supports VGA(640x480 pixcels) size of images.
 
-config VIDEO_AUDIO_DECODER
-	tristate "Add support for additional audio chipsets"
+config VIDEO_MSP3400
+	tristate "Micronas MSP34xx audio decoders"
+	depends on VIDEO_DEV && I2C
+	---help---
+	  Support for the Micronas MSP34xx series of audio decoders.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called msp3400
+
+config VIDEO_CS53L32A
+	tristate "Cirrus Logic CS53L32A audio ADC"
 	depends on VIDEO_DEV && I2C && EXPERIMENTAL
 	---help---
-	  Say Y here to compile drivers for WM8775 and CS53L32A audio
-	  decoders.
+	  Support for the Cirrus Logic CS53L32A low voltage
+	  stereo A/D converter.
 
-config VIDEO_DECODER
-	tristate "Add support for additional video chipsets"
+	  To compile this driver as a module, choose M here: the
+	  module will be called cs53l32a
+
+config VIDEO_WM8775
+	tristate "Wolfson Microelectronics WM8775 audio ADC"
 	depends on VIDEO_DEV && I2C && EXPERIMENTAL
 	---help---
-	  Say Y here to compile drivers for SAA7115, SAA7127 and CX25840
-	  video decoders.
+	  Support for the Wolfson Microelectronics WM8775
+	  high performance stereo A/D Converter.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called wm8775
+
+source "drivers/media/video/cx25840/Kconfig"
+
+config VIDEO_SAA711X
+	tristate "Philips SAA7113/4/5 video decoders"
+	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	---help---
+	  Support for the Philips SAA7113/4/5 video decoders.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa7115
+
+config VIDEO_SAA7127
+	tristate "Philips SAA7127/9 digital video encoders"
+	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	---help---
+	  Support for the Philips SAA7127/9 digital video encoders.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called saa7127
 
 endmenu
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index faf728366c4e..f2bd4c0c4f10 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -15,7 +15,7 @@ msp3400-objs	:=	msp3400-driver.o msp3400-kthreads.o
 
 obj-$(CONFIG_VIDEO_DEV) += videodev.o v4l2-common.o v4l1-compat.o compat_ioctl32.o
 
-obj-$(CONFIG_VIDEO_BT848) += bttv.o msp3400.o tvaudio.o \
+obj-$(CONFIG_VIDEO_BT848) += bttv.o tvaudio.o \
 	tda7432.o tda9875.o ir-kbd-i2c.o
 obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
 
@@ -44,10 +44,13 @@ obj-$(CONFIG_VIDEO_MEYE) += meye.o
 obj-$(CONFIG_VIDEO_SAA7134) += ir-kbd-i2c.o saa7134/
 obj-$(CONFIG_VIDEO_CX88) += cx88/
 obj-$(CONFIG_VIDEO_EM28XX) += em28xx/
-obj-$(CONFIG_VIDEO_EM28XX) += saa711x.o tvp5150.o
-obj-$(CONFIG_VIDEO_AUDIO_DECODER) += wm8775.o cs53l32a.o
+obj-$(CONFIG_VIDEO_EM28XX) += tvp5150.o
+obj-$(CONFIG_VIDEO_MSP3400) += msp3400.o
+obj-$(CONFIG_VIDEO_CS53L32A) += cs53l32a.o
+obj-$(CONFIG_VIDEO_WM8775) += wm8775.o
 obj-$(CONFIG_VIDEO_OVCAMCHIP) += ovcamchip/
-obj-$(CONFIG_VIDEO_MXB) += saa7111.o tuner.o tda9840.o tea6415c.o tea6420.o mxb.o
+obj-$(CONFIG_VIDEO_CPIA2) += cpia2/
+obj-$(CONFIG_VIDEO_MXB) += saa7111.o tda9840.o tea6415c.o tea6420.o mxb.o
 obj-$(CONFIG_VIDEO_HEXIUM_ORION) += hexium_orion.o
 obj-$(CONFIG_VIDEO_HEXIUM_GEMINI) += hexium_gemini.o
 obj-$(CONFIG_VIDEO_DPC) += saa7111.o dpc7146.o
@@ -61,6 +64,8 @@ obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
 
 obj-$(CONFIG_VIDEO_M32R_AR_M64278) += arv.o
 
-obj-$(CONFIG_VIDEO_DECODER)     += saa7115.o cx25840/ saa7127.o
+obj-$(CONFIG_VIDEO_CX25840) += cx25840/
+obj-$(CONFIG_VIDEO_SAA711X) += saa7115.o
+obj-$(CONFIG_VIDEO_SAA7127) += saa7127.o
 
 EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
diff --git a/drivers/media/video/arv.c b/drivers/media/video/arv.c
index 994b75fe165a..c586f64b6b7f 100644
--- a/drivers/media/video/arv.c
+++ b/drivers/media/video/arv.c
@@ -31,8 +31,8 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/videodev.h>
+#include <linux/mutex.h>
 
-#include <asm/semaphore.h>
 #include <asm/uaccess.h>
 #include <asm/m32r.h>
 #include <asm/io.h>
@@ -117,7 +117,7 @@ struct ar_device {
 	int width, height;
 	int frame_bytes, line_bytes;
 	wait_queue_head_t wait;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 static int video_nr = -1;	/* video device number (first free) */
@@ -288,7 +288,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos)
 	if (ar->mode == AR_MODE_NORMAL)
 		arvcr1 |= ARVCR1_NORMAL;
 
-	down(&ar->lock);
+	mutex_lock(&ar->lock);
 
 #if USE_INT
 	local_irq_save(flags);
@@ -392,7 +392,7 @@ static ssize_t ar_read(struct file *file, char *buf, size_t count, loff_t *ppos)
 	}
 	DEBUG(1, "ret = %d\n", ret);
 out_up:
-	up(&ar->lock);
+	mutex_unlock(&ar->lock);
 	return ret;
 }
 
@@ -456,7 +456,7 @@ static int ar_do_ioctl(struct inode *inode, struct file *file,
 		    (w->width != AR_WIDTH_QVGA || w->height != AR_HEIGHT_QVGA))
 				return -EINVAL;
 
-		down(&ar->lock);
+		mutex_lock(&ar->lock);
 		ar->width = w->width;
 		ar->height = w->height;
 		if (ar->width == AR_WIDTH_VGA) {
@@ -473,7 +473,7 @@ static int ar_do_ioctl(struct inode *inode, struct file *file,
 			ar->line_bytes = AR_LINE_BYTES_QVGA;
 			ar->mode = AR_MODE_INTERLACE;
 		}
-		up(&ar->lock);
+		mutex_unlock(&ar->lock);
 		return 0;
 	}
 	case VIDIOCGFBUF:
@@ -734,7 +734,7 @@ static int ar_initialize(struct video_device *dev)
 void ar_release(struct video_device *vfd)
 {
 	struct ar_device *ar = vfd->priv;
-	down(&ar->lock);
+	mutex_lock(&ar->lock);
 	video_device_release(vfd);
 }
 
@@ -824,7 +824,7 @@ static int __init ar_init(void)
 		ar->line_bytes	= AR_LINE_BYTES_QVGA;
 		ar->mode	= AR_MODE_INTERLACE;
 	}
-	init_MUTEX(&ar->lock);
+	mutex_init(&ar->lock);
 	init_waitqueue_head(&ar->wait);
 
 #if USE_INT
diff --git a/drivers/media/video/bttv-cards.c b/drivers/media/video/bttv-cards.c
index 9749d6ed6231..abfa6ad857a0 100644
--- a/drivers/media/video/bttv-cards.c
+++ b/drivers/media/video/bttv-cards.c
@@ -137,6 +137,8 @@ MODULE_PARM_DESC(card,"specify TV/grabber card model, see CARDLIST file for a li
 MODULE_PARM_DESC(pll,"specify installed crystal (0=none, 28=28 MHz, 35=35 MHz)");
 MODULE_PARM_DESC(tuner,"specify installed tuner type");
 MODULE_PARM_DESC(autoload,"automatically load i2c modules like tuner.o, default is 1 (yes)");
+MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
+		" [some VIA/SIS chipsets are known to have problem with overlay]");
 
 /* ----------------------------------------------------------------------- */
 /* list of card IDs for bt878+ cards                                       */
@@ -275,7 +277,6 @@ static struct CARD {
 	{ 0x03116000, BTTV_BOARD_SENSORAY311,   "Sensoray 311" },
 	{ 0x00790e11, BTTV_BOARD_WINDVR,        "Canopus WinDVR PCI" },
 	{ 0xa0fca1a0, BTTV_BOARD_ZOLTRIX,       "Face to Face Tvmax" },
-	{ 0x20007063, BTTV_BOARD_PC_HDTV,       "pcHDTV HD-2000 TV"},
 	{ 0x82b2aa6a, BTTV_BOARD_SIMUS_GVC1100, "SIMUS GVC1100" },
 	{ 0x146caa0c, BTTV_BOARD_PV951,         "ituner spectra8" },
 	{ 0x200a1295, BTTV_BOARD_PXC200,        "ImageNation PXC200A" },
@@ -297,13 +298,14 @@ static struct CARD {
 	* { 0x13eb0070, BTTV_BOARD_HAUPPAUGE_IMPACTVCB,  "Hauppauge ImpactVCB" }, */
 
 	/* DVB cards (using pci function .1 for mpeg data xfer) */
-	{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
-	{ 0x07611461, BTTV_BOARD_AVDVBT_761,    "AverMedia AverTV DVB-T 761" },
 	{ 0x001c11bd, BTTV_BOARD_PINNACLESAT,   "Pinnacle PCTV Sat" },
+	{ 0x01010071, BTTV_BOARD_NEBULA_DIGITV, "Nebula Electronics DigiTV" },
+	{ 0x20007063, BTTV_BOARD_PC_HDTV,       "pcHDTV HD-2000 TV"},
 	{ 0x002611bd, BTTV_BOARD_TWINHAN_DST,   "Pinnacle PCTV SAT CI" },
 	{ 0x00011822, BTTV_BOARD_TWINHAN_DST,   "Twinhan VisionPlus DVB" },
 	{ 0xfc00270f, BTTV_BOARD_TWINHAN_DST,   "ChainTech digitop DST-1000 DVB-S" },
 	{ 0x07711461, BTTV_BOARD_AVDVBT_771,    "AVermedia AverTV DVB-T 771" },
+	{ 0x07611461, BTTV_BOARD_AVDVBT_761,    "AverMedia AverTV DVB-T 761" },
 	{ 0xdb1018ac, BTTV_BOARD_DVICO_DVBT_LITE,    "DViCO FusionHDTV DVB-T Lite" },
 	{ 0xd50018ac, BTTV_BOARD_DVICO_FUSIONHDTV_5_LITE,    "DViCO FusionHDTV 5 Lite" },
 
@@ -4944,12 +4946,14 @@ void __devinit bttv_check_chipset(void)
 	if (vsfx)
 		printk(KERN_INFO "bttv: Host bridge needs VSFX enabled.\n");
 	if (pcipci_fail) {
-		printk(KERN_WARNING "bttv: BT848 and your chipset may not work together.\n");
+		printk(KERN_INFO "bttv: bttv and your chipset may not work "
+							"together.\n");
 		if (!no_overlay) {
-			printk(KERN_WARNING "bttv: overlay will be disabled.\n");
+			printk(KERN_INFO "bttv: overlay will be disabled.\n");
 			no_overlay = 1;
 		} else {
-			printk(KERN_WARNING "bttv: overlay forced. Use this option at your own risk.\n");
+			printk(KERN_INFO "bttv: overlay forced. Use this "
+						"option at your own risk.\n");
 		}
 	}
 	if (UNSET != latency)
diff --git a/drivers/media/video/bttv-driver.c b/drivers/media/video/bttv-driver.c
index 578b20085082..c0415d6e7fee 100644
--- a/drivers/media/video/bttv-driver.c
+++ b/drivers/media/video/bttv-driver.c
@@ -1965,7 +1965,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv,
 		BUG();
 	}
 
-	down(&fh->cap.lock);
+	mutex_lock(&fh->cap.lock);
 		kfree(fh->ov.clips);
 	fh->ov.clips    = clips;
 	fh->ov.nclips   = n;
@@ -1986,7 +1986,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv,
 		bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
 		retval = bttv_switch_overlay(btv,fh,new);
 	}
-	up(&fh->cap.lock);
+	mutex_unlock(&fh->cap.lock);
 	return retval;
 }
 
@@ -2166,7 +2166,7 @@ static int bttv_s_fmt(struct bttv_fh *fh, struct bttv *btv,
 		fmt = format_by_fourcc(f->fmt.pix.pixelformat);
 
 		/* update our state informations */
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		fh->fmt              = fmt;
 		fh->cap.field        = f->fmt.pix.field;
 		fh->cap.last         = V4L2_FIELD_NONE;
@@ -2175,7 +2175,7 @@ static int bttv_s_fmt(struct bttv_fh *fh, struct bttv *btv,
 		btv->init.fmt        = fmt;
 		btv->init.width      = f->fmt.pix.width;
 		btv->init.height     = f->fmt.pix.height;
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 
 		return 0;
 	}
@@ -2282,7 +2282,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		fmt = format_by_palette(pic->palette);
 		if (NULL == fmt)
 			return -EINVAL;
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		if (fmt->depth != pic->depth) {
 			retval = -EINVAL;
 			goto fh_unlock_and_return;
@@ -2313,7 +2313,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		bt848_contrast(btv,pic->contrast);
 		bt848_hue(btv,pic->hue);
 		bt848_sat(btv,pic->colour);
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return 0;
 	}
 
@@ -2379,7 +2379,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			return -EPERM;
 		end = (unsigned long)fbuf->base +
 			fbuf->height * fbuf->bytesperline;
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		retval = -EINVAL;
 
 		switch (fbuf->depth) {
@@ -2417,7 +2417,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			btv->fbuf.fmt.bytesperline = fbuf->bytesperline;
 		else
 			btv->fbuf.fmt.bytesperline = btv->fbuf.fmt.width*fbuf->depth/8;
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return 0;
 	}
 
@@ -2440,7 +2440,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		if (!check_alloc_btres(btv,fh,RESOURCE_OVERLAY))
 			return -EBUSY;
 
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		if (*on) {
 			fh->ov.tvnorm = btv->tvnorm;
 			new = videobuf_alloc(sizeof(*new));
@@ -2451,7 +2451,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 
 		/* switch over */
 		retval = bttv_switch_overlay(btv,fh,new);
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return retval;
 	}
 
@@ -2460,7 +2460,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		struct video_mbuf *mbuf = arg;
 		unsigned int i;
 
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		retval = videobuf_mmap_setup(&fh->cap,gbuffers,gbufsize,
 					     V4L2_MEMORY_MMAP);
 		if (retval < 0)
@@ -2470,7 +2470,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		mbuf->size   = gbuffers * gbufsize;
 		for (i = 0; i < gbuffers; i++)
 			mbuf->offsets[i] = i * gbufsize;
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return 0;
 	}
 	case VIDIOCMCAPTURE:
@@ -2482,7 +2482,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		if (vm->frame >= VIDEO_MAX_FRAME)
 			return -EINVAL;
 
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		retval = -EINVAL;
 		buf = (struct bttv_buffer *)fh->cap.bufs[vm->frame];
 		if (NULL == buf)
@@ -2504,7 +2504,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		spin_lock_irqsave(&btv->s_lock,flags);
 		buffer_queue(&fh->cap,&buf->vb);
 		spin_unlock_irqrestore(&btv->s_lock,flags);
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return 0;
 	}
 	case VIDIOCSYNC:
@@ -2515,7 +2515,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		if (*frame >= VIDEO_MAX_FRAME)
 			return -EINVAL;
 
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		retval = -EINVAL;
 		buf = (struct bttv_buffer *)fh->cap.bufs[*frame];
 		if (NULL == buf)
@@ -2535,7 +2535,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 			retval = -EINVAL;
 			break;
 		}
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return retval;
 	}
 
@@ -2719,7 +2719,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 		if (0 == (fmt->flags & FORMAT_FLAGS_PACKED))
 			return -EINVAL;
 
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		retval = -EINVAL;
 		if (fb->flags & V4L2_FBUF_FLAG_OVERLAY) {
 			if (fb->fmt.width > bttv_tvnorms[btv->tvnorm].swidth)
@@ -2759,7 +2759,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 				retval = bttv_switch_overlay(btv,fh,new);
 			}
 		}
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		return retval;
 	}
 
@@ -2890,7 +2890,7 @@ static int bttv_do_ioctl(struct inode *inode, struct file *file,
 	return 0;
 
  fh_unlock_and_return:
-	up(&fh->cap.lock);
+	mutex_unlock(&fh->cap.lock);
 	return retval;
 }
 
@@ -2957,16 +2957,16 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 		buf = list_entry(fh->cap.stream.next,struct bttv_buffer,vb.stream);
 	} else {
 		/* read() capture */
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		if (NULL == fh->cap.read_buf) {
 			/* need to capture a new frame */
 			if (locked_btres(fh->btv,RESOURCE_VIDEO)) {
-				up(&fh->cap.lock);
+				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
 			fh->cap.read_buf = videobuf_alloc(fh->cap.msize);
 			if (NULL == fh->cap.read_buf) {
-				up(&fh->cap.lock);
+				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
 			fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR;
@@ -2974,13 +2974,13 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait)
 			if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,field)) {
 				kfree (fh->cap.read_buf);
 				fh->cap.read_buf = NULL;
-				up(&fh->cap.lock);
+				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
 			fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
 			fh->cap.read_off = 0;
 		}
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		buf = (struct bttv_buffer*)fh->cap.read_buf;
 	}
 
diff --git a/drivers/media/video/bttv-input.c b/drivers/media/video/bttv-input.c
index 221b36e7f392..69efa0e5174d 100644
--- a/drivers/media/video/bttv-input.c
+++ b/drivers/media/video/bttv-input.c
@@ -28,251 +28,6 @@
 #include "bttv.h"
 #include "bttvp.h"
 
-/* ---------------------------------------------------------------------- */
-
-static IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE] = {
-	[ 34 ] = KEY_KP0,
-	[ 40 ] = KEY_KP1,
-	[ 24 ] = KEY_KP2,
-	[ 56 ] = KEY_KP3,
-	[ 36 ] = KEY_KP4,
-	[ 20 ] = KEY_KP5,
-	[ 52 ] = KEY_KP6,
-	[ 44 ] = KEY_KP7,
-	[ 28 ] = KEY_KP8,
-	[ 60 ] = KEY_KP9,
-
-	[ 48 ] = KEY_EJECTCD,     // Unmarked on my controller
-	[  0 ] = KEY_POWER,
-	[ 18 ] = BTN_LEFT,        // DISPLAY/L
-	[ 50 ] = BTN_RIGHT,       // LOOP/R
-	[ 10 ] = KEY_MUTE,
-	[ 38 ] = KEY_RECORD,
-	[ 22 ] = KEY_PAUSE,
-	[ 54 ] = KEY_STOP,
-	[ 30 ] = KEY_VOLUMEDOWN,
-	[ 62 ] = KEY_VOLUMEUP,
-
-	[ 32 ] = KEY_TUNER,       // TV/FM
-	[ 16 ] = KEY_CD,
-	[  8 ] = KEY_VIDEO,
-	[  4 ] = KEY_AUDIO,
-	[ 12 ] = KEY_ZOOM,        // full screen
-	[  2 ] = KEY_INFO,        // preview
-	[ 42 ] = KEY_SEARCH,      // autoscan
-	[ 26 ] = KEY_STOP,        // freeze
-	[ 58 ] = KEY_RECORD,      // capture
-	[  6 ] = KEY_PLAY,        // unmarked
-	[ 46 ] = KEY_RED,         // unmarked
-	[ 14 ] = KEY_GREEN,       // unmarked
-
-	[ 33 ] = KEY_YELLOW,      // unmarked
-	[ 17 ] = KEY_CHANNELDOWN,
-	[ 49 ] = KEY_CHANNELUP,
-	[  1 ] = KEY_BLUE,        // unmarked
-};
-
-/* Matt Jesson <dvb@jesson.eclipse.co.uk */
-static IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE] = {
-	[ 0x28 ] = KEY_KP0,         //'0' / 'enter'
-	[ 0x22 ] = KEY_KP1,         //'1'
-	[ 0x12 ] = KEY_KP2,         //'2' / 'up arrow'
-	[ 0x32 ] = KEY_KP3,         //'3'
-	[ 0x24 ] = KEY_KP4,         //'4' / 'left arrow'
-	[ 0x14 ] = KEY_KP5,         //'5'
-	[ 0x34 ] = KEY_KP6,         //'6' / 'right arrow'
-	[ 0x26 ] = KEY_KP7,         //'7'
-	[ 0x16 ] = KEY_KP8,         //'8' / 'down arrow'
-	[ 0x36 ] = KEY_KP9,         //'9'
-
-	[ 0x20 ] = KEY_LIST,        // 'source'
-	[ 0x10 ] = KEY_TEXT,        // 'teletext'
-	[ 0x00 ] = KEY_POWER,       // 'power'
-	[ 0x04 ] = KEY_AUDIO,       // 'audio'
-	[ 0x06 ] = KEY_ZOOM,        // 'full screen'
-	[ 0x18 ] = KEY_VIDEO,       // 'display'
-	[ 0x38 ] = KEY_SEARCH,      // 'loop'
-	[ 0x08 ] = KEY_INFO,        // 'preview'
-	[ 0x2a ] = KEY_REWIND,      // 'backward <<'
-	[ 0x1a ] = KEY_FASTFORWARD, // 'forward >>'
-	[ 0x3a ] = KEY_RECORD,      // 'capture'
-	[ 0x0a ] = KEY_MUTE,        // 'mute'
-	[ 0x2c ] = KEY_RECORD,      // 'record'
-	[ 0x1c ] = KEY_PAUSE,       // 'pause'
-	[ 0x3c ] = KEY_STOP,        // 'stop'
-	[ 0x0c ] = KEY_PLAY,        // 'play'
-	[ 0x2e ] = KEY_RED,         // 'red'
-	[ 0x01 ] = KEY_BLUE,        // 'blue' / 'cancel'
-	[ 0x0e ] = KEY_YELLOW,      // 'yellow' / 'ok'
-	[ 0x21 ] = KEY_GREEN,       // 'green'
-	[ 0x11 ] = KEY_CHANNELDOWN, // 'channel -'
-	[ 0x31 ] = KEY_CHANNELUP,   // 'channel +'
-	[ 0x1e ] = KEY_VOLUMEDOWN,  // 'volume -'
-	[ 0x3e ] = KEY_VOLUMEUP,    // 'volume +'
-};
-
-/* Attila Kondoros <attila.kondoros@chello.hu> */
-static IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE] = {
-
-	[  1 ] = KEY_KP1,
-	[  2 ] = KEY_KP2,
-	[  3 ] = KEY_KP3,
-	[  4 ] = KEY_KP4,
-	[  5 ] = KEY_KP5,
-	[  6 ] = KEY_KP6,
-	[  7 ] = KEY_KP7,
-	[  8 ] = KEY_KP8,
-	[  9 ] = KEY_KP9,
-	[  0 ] = KEY_KP0,
-	[ 23 ] = KEY_LAST,        // +100
-	[ 10 ] = KEY_LIST,        // recall
-
-
-	[ 28 ] = KEY_TUNER,       // TV/FM
-	[ 21 ] = KEY_SEARCH,      // scan
-	[ 18 ] = KEY_POWER,       // power
-	[ 31 ] = KEY_VOLUMEDOWN,  // vol up
-	[ 27 ] = KEY_VOLUMEUP,    // vol down
-	[ 30 ] = KEY_CHANNELDOWN, // chn up
-	[ 26 ] = KEY_CHANNELUP,   // chn down
-
-	[ 17 ] = KEY_VIDEO,       // video
-	[ 15 ] = KEY_ZOOM,        // full screen
-	[ 19 ] = KEY_MUTE,        // mute/unmute
-	[ 16 ] = KEY_TEXT,        // min
-
-	[ 13 ] = KEY_STOP,        // freeze
-	[ 14 ] = KEY_RECORD,      // record
-	[ 29 ] = KEY_PLAYPAUSE,   // stop
-	[ 25 ] = KEY_PLAY,        // play
-
-	[ 22 ] = KEY_GOTO,        // osd
-	[ 20 ] = KEY_REFRESH,     // default
-	[ 12 ] = KEY_KPPLUS,      // fine tune >>>>
-	[ 24 ] = KEY_KPMINUS      // fine tune <<<<
-};
-
-/* ---------------------------------------------------------------------- */
-
-static IR_KEYTAB_TYPE ir_codes_conceptronic[IR_KEYTAB_SIZE] = {
-
-	[ 30 ] = KEY_POWER,       // power
-	[ 7  ] = KEY_MEDIA,       // source
-	[ 28 ] = KEY_SEARCH,      // scan
-
-/* FIXME: duplicate keycodes?
- *
- * These four keys seem to share the same GPIO as CH+, CH-, <<< and >>>
- * The GPIO values are
- * 6397fb for both "Scan <" and "CH -",
- * 639ffb for "Scan >" and "CH+",
- * 6384fb for "Tune <" and "<<<",
- * 638cfb for "Tune >" and ">>>", regardless of the mask.
- *
- *	[ 23 ] = KEY_BACK,        // fm scan <<
- *	[ 31 ] = KEY_FORWARD,     // fm scan >>
- *
- *	[ 4  ] = KEY_LEFT,        // fm tuning <
- *	[ 12 ] = KEY_RIGHT,       // fm tuning >
- *
- * For now, these four keys are disabled. Pressing them will generate
- * the CH+/CH-/<<</>>> events
- */
-
-	[ 3  ] = KEY_TUNER,       // TV/FM
-
-	[ 0  ] = KEY_RECORD,
-	[ 8  ] = KEY_STOP,
-	[ 17 ] = KEY_PLAY,
-
-	[ 26 ] = KEY_PLAYPAUSE,   // freeze
-	[ 25 ] = KEY_ZOOM,        // zoom
-	[ 15 ] = KEY_TEXT,        // min
-
-	[ 1  ] = KEY_KP1,
-	[ 11 ] = KEY_KP2,
-	[ 27 ] = KEY_KP3,
-	[ 5  ] = KEY_KP4,
-	[ 9  ] = KEY_KP5,
-	[ 21 ] = KEY_KP6,
-	[ 6  ] = KEY_KP7,
-	[ 10 ] = KEY_KP8,
-	[ 18 ] = KEY_KP9,
-	[ 2  ] = KEY_KP0,
-	[ 16 ] = KEY_LAST,        // +100
-	[ 19 ] = KEY_LIST,        // recall
-
-	[ 31 ] = KEY_CHANNELUP,   // chn down
-	[ 23 ] = KEY_CHANNELDOWN, // chn up
-	[ 22 ] = KEY_VOLUMEUP,    // vol down
-	[ 20 ] = KEY_VOLUMEDOWN,  // vol up
-
-	[ 4  ] = KEY_KPMINUS,     // <<<
-	[ 14 ] = KEY_SETUP,       // function
-	[ 12 ] = KEY_KPPLUS,      // >>>
-
-	[ 13 ] = KEY_GOTO,        // mts
-	[ 29 ] = KEY_REFRESH,     // reset
-	[ 24 ] = KEY_MUTE         // mute/unmute
-};
-
-static IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE] = {
-	[0x00] = KEY_KP0,
-	[0x01] = KEY_KP1,
-	[0x02] = KEY_KP2,
-	[0x03] = KEY_KP3,
-	[0x04] = KEY_KP4,
-	[0x05] = KEY_KP5,
-	[0x06] = KEY_KP6,
-	[0x07] = KEY_KP7,
-	[0x08] = KEY_KP8,
-	[0x09] = KEY_KP9,
-	[0x0a] = KEY_TV,
-	[0x0b] = KEY_AUX,
-	[0x0c] = KEY_DVD,
-	[0x0d] = KEY_POWER,
-	[0x0e] = KEY_MHP,	/* labelled 'Picture' */
-	[0x0f] = KEY_AUDIO,
-	[0x10] = KEY_INFO,
-	[0x11] = KEY_F13,	/* 16:9 */
-	[0x12] = KEY_F14,	/* 14:9 */
-	[0x13] = KEY_EPG,
-	[0x14] = KEY_EXIT,
-	[0x15] = KEY_MENU,
-	[0x16] = KEY_UP,
-	[0x17] = KEY_DOWN,
-	[0x18] = KEY_LEFT,
-	[0x19] = KEY_RIGHT,
-	[0x1a] = KEY_ENTER,
-	[0x1b] = KEY_CHANNELUP,
-	[0x1c] = KEY_CHANNELDOWN,
-	[0x1d] = KEY_VOLUMEUP,
-	[0x1e] = KEY_VOLUMEDOWN,
-	[0x1f] = KEY_RED,
-	[0x20] = KEY_GREEN,
-	[0x21] = KEY_YELLOW,
-	[0x22] = KEY_BLUE,
-	[0x23] = KEY_SUBTITLE,
-	[0x24] = KEY_F15,	/* AD */
-	[0x25] = KEY_TEXT,
-	[0x26] = KEY_MUTE,
-	[0x27] = KEY_REWIND,
-	[0x28] = KEY_STOP,
-	[0x29] = KEY_PLAY,
-	[0x2a] = KEY_FASTFORWARD,
-	[0x2b] = KEY_F16,	/* chapter */
-	[0x2c] = KEY_PAUSE,
-	[0x2d] = KEY_PLAY,
-	[0x2e] = KEY_RECORD,
-	[0x2f] = KEY_F17,	/* picture in picture */
-	[0x30] = KEY_KPPLUS,	/* zoom in */
-	[0x31] = KEY_KPMINUS,	/* zoom out */
-	[0x32] = KEY_F18,	/* capture */
-	[0x33] = KEY_F19,	/* web */
-	[0x34] = KEY_EMAIL,
-	[0x35] = KEY_PHONE,
-	[0x36] = KEY_PC
-};
 
 static int debug;
 module_param(debug, int, 0644);    /* debug level (0,1,2) */
@@ -573,7 +328,8 @@ int bttv_input_init(struct bttv *btv)
 		ir->polling      = 50; // ms
 		break;
 	case BTTV_BOARD_CONCEPTRONIC_CTVFMI2:
-		ir_codes         = ir_codes_conceptronic;
+	case BTTV_BOARD_CONTVFMI:
+		ir_codes         = ir_codes_pixelview;
 		ir->mask_keycode = 0x001F00;
 		ir->mask_keyup   = 0x006000;
 		ir->polling      = 50; // ms
diff --git a/drivers/media/video/bttv-risc.c b/drivers/media/video/bttv-risc.c
index b40e9734bf08..344f84e9af04 100644
--- a/drivers/media/video/bttv-risc.c
+++ b/drivers/media/video/bttv-risc.c
@@ -51,8 +51,10 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
 	int rc;
 
 	/* estimate risc mem: worst case is one write per page border +
-	   one write per scan line + sync + jump (all 2 dwords) */
-	instructions  = (bpl * lines) / PAGE_SIZE + lines;
+	   one write per scan line + sync + jump (all 2 dwords).  padding
+	   can cause next bpl to start close to a page border.  First DMA
+	   region may be smaller than PAGE_SIZE */
+	instructions  = 1 + ((bpl + padding) * lines) / PAGE_SIZE + lines;
 	instructions += 2;
 	if ((rc = btcx_riscmem_alloc(btv->c.pci,risc,instructions*8)) < 0)
 		return rc;
@@ -104,7 +106,7 @@ bttv_risc_packed(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -222,7 +224,7 @@ bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -274,6 +276,8 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
 		if (line > maxy)
 			btcx_calc_skips(line, ov->w.width, &maxy,
 					skips, &nskips, ov->clips, ov->nclips);
+		else
+			nskips = 0;
 
 		/* write out risc code */
 		for (start = 0, skip = 0; start < ov->w.width; start = end) {
@@ -307,7 +311,7 @@ bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
 	kfree(skips);
 	return 0;
 }
@@ -507,8 +511,7 @@ bttv_risc_hook(struct bttv *btv, int slot, struct btcx_riscmem *risc,
 void
 bttv_dma_free(struct bttv *btv, struct bttv_buffer *buf)
 {
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_pci_unmap(btv->c.pci, &buf->vb.dma);
 	videobuf_dma_free(&buf->vb.dma);
diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 6bad93ef969f..d97b7d8ac33d 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -73,7 +73,7 @@ OTHER DEALINGS IN THE SOFTWARE.
 #include <linux/parport.h>
 #include <linux/sched.h>
 #include <linux/videodev.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/uaccess.h>
 
 #include "bw-qcam.h"
@@ -168,7 +168,7 @@ static struct qcam_device *qcam_init(struct parport *port)
 	
 	memcpy(&q->vdev, &qcam_template, sizeof(qcam_template));
 	
-	init_MUTEX(&q->lock);
+	mutex_init(&q->lock);
 
 	q->port_mode = (QC_ANY | QC_NOTSET);
 	q->width = 320;
@@ -772,9 +772,9 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 			qcam->whitebal = p->whiteness>>8;
 			qcam->bpp = p->depth;
 
-			down(&qcam->lock);			
+			mutex_lock(&qcam->lock);
 			qc_setscanmode(qcam);
-			up(&qcam->lock);
+			mutex_unlock(&qcam->lock);
 			qcam->status |= QC_PARAM_CHANGE;
 
 			return 0;
@@ -805,9 +805,9 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 				qcam->height = 240;
 				qcam->transfer_scale = 1;
 			}
-			down(&qcam->lock);
+			mutex_lock(&qcam->lock);
 			qc_setscanmode(qcam);
-			up(&qcam->lock);
+			mutex_unlock(&qcam->lock);
 			
 			/* We must update the camera before we grab. We could
 			   just have changed the grab size */
@@ -854,7 +854,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 	int len;
 	parport_claim_or_block(qcam->pdev);
 	
-	down(&qcam->lock);
+	mutex_lock(&qcam->lock);
 	
 	qc_reset(qcam);
 
@@ -864,7 +864,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
 	len=qc_capture(qcam, buf,count);
 	
-	up(&qcam->lock);
+	mutex_unlock(&qcam->lock);
 	
 	parport_release(qcam->pdev);
 	return len;
diff --git a/drivers/media/video/bw-qcam.h b/drivers/media/video/bw-qcam.h
index 723e8ad9e56a..6701dafbc0da 100644
--- a/drivers/media/video/bw-qcam.h
+++ b/drivers/media/video/bw-qcam.h
@@ -55,7 +55,7 @@ struct qcam_device {
 	struct video_device vdev;
 	struct pardevice *pdev;
 	struct parport *pport;
-	struct semaphore lock;
+	struct mutex lock;
 	int width, height;
 	int bpp;
 	int mode;
diff --git a/drivers/media/video/c-qcam.c b/drivers/media/video/c-qcam.c
index 9976db4f6da8..8211fd8d7cbf 100644
--- a/drivers/media/video/c-qcam.c
+++ b/drivers/media/video/c-qcam.c
@@ -34,7 +34,8 @@
 #include <linux/parport.h>
 #include <linux/sched.h>
 #include <linux/videodev.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
 #include <asm/uaccess.h>
 
 struct qcam_device {
@@ -47,7 +48,7 @@ struct qcam_device {
 	int contrast, brightness, whitebal;
 	int top, left;
 	unsigned int bidirectional;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 /* cameras maximum */
@@ -581,11 +582,11 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 			qcam->contrast = p->contrast>>8;
 			qcam->whitebal = p->whiteness>>8;
 
-			down(&qcam->lock);			
+			mutex_lock(&qcam->lock);
 			parport_claim_or_block(qcam->pdev);
 			qc_setup(qcam); 
 			parport_release(qcam->pdev);
-			up(&qcam->lock);
+			mutex_unlock(&qcam->lock);
 			return 0;
 		}
 		case VIDIOCSWIN:
@@ -628,11 +629,11 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
 #endif
 			/* Ok we figured out what to use from our 
 			   wide choice */
-			down(&qcam->lock);
+			mutex_lock(&qcam->lock);
 			parport_claim_or_block(qcam->pdev);
 			qc_setup(qcam);
 			parport_release(qcam->pdev);
-			up(&qcam->lock);
+			mutex_unlock(&qcam->lock);
 			return 0;
 		}
 		case VIDIOCGWIN:
@@ -672,12 +673,12 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 	struct qcam_device *qcam=(struct qcam_device *)v;
 	int len;
 
-	down(&qcam->lock);
+	mutex_lock(&qcam->lock);
 	parport_claim_or_block(qcam->pdev);
 	/* Probably should have a semaphore against multiple users */
 	len = qc_capture(qcam, buf,count); 
 	parport_release(qcam->pdev);
-	up(&qcam->lock);
+	mutex_unlock(&qcam->lock);
 	return len;
 }
 
@@ -727,7 +728,7 @@ static struct qcam_device *qcam_init(struct parport *port)
 	
 	memcpy(&q->vdev, &qcam_template, sizeof(qcam_template));
 
-	init_MUTEX(&q->lock);
+	mutex_init(&q->lock);
 	q->width = q->ccd_width = 320;
 	q->height = q->ccd_height = 240;
 	q->mode = QC_MILLIONS | QC_DECIMATION_1;
diff --git a/drivers/media/video/cpia.c b/drivers/media/video/cpia.c
index 85d964b5b33c..d93a561e6b80 100644
--- a/drivers/media/video/cpia.c
+++ b/drivers/media/video/cpia.c
@@ -39,7 +39,7 @@
 #include <linux/pagemap.h>
 #include <linux/delay.h>
 #include <asm/io.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #ifdef CONFIG_KMOD
 #include <linux/kmod.h>
@@ -622,7 +622,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
 	
 	buffer = page;
 	
-	if (down_interruptible(&cam->param_lock))
+	if (mutex_lock_interruptible(&cam->param_lock))
 		return -ERESTARTSYS;
 	
 	/*
@@ -1350,7 +1350,7 @@ static int cpia_write_proc(struct file *file, const char __user *buf,
 	} else
 		DBG("error: %d\n", retval);
 	
-	up(&cam->param_lock);
+	mutex_unlock(&cam->param_lock);
 	
 out:
 	free_page((unsigned long)page);
@@ -1664,7 +1664,7 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
 	case CPIA_COMMAND_GetColourParams:
 	case CPIA_COMMAND_GetColourBalance:
 	case CPIA_COMMAND_GetExposure:
-		down(&cam->param_lock);
+		mutex_lock(&cam->param_lock);
 		datasize=8;
 		break;
 	case CPIA_COMMAND_ReadMCPorts: 
@@ -1691,7 +1691,7 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
 		if (command == CPIA_COMMAND_GetColourParams ||
 		    command == CPIA_COMMAND_GetColourBalance ||
 		    command == CPIA_COMMAND_GetExposure)
-			up(&cam->param_lock);
+			mutex_unlock(&cam->param_lock);
 	} else {
 		switch(command) {
 		case CPIA_COMMAND_GetCPIAVersion:
@@ -1726,13 +1726,13 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
 			cam->params.colourParams.brightness = data[0];
 			cam->params.colourParams.contrast = data[1];
 			cam->params.colourParams.saturation = data[2];
-			up(&cam->param_lock);
+			mutex_unlock(&cam->param_lock);
 			break;
 		case CPIA_COMMAND_GetColourBalance:
 			cam->params.colourBalance.redGain = data[0];
 			cam->params.colourBalance.greenGain = data[1];
 			cam->params.colourBalance.blueGain = data[2];
-			up(&cam->param_lock);
+			mutex_unlock(&cam->param_lock);
 			break;
 		case CPIA_COMMAND_GetExposure:
 			cam->params.exposure.gain = data[0];
@@ -1743,7 +1743,7 @@ static int do_command(struct cam_data *cam, u16 command, u8 a, u8 b, u8 c, u8 d)
 			cam->params.exposure.green1Comp = data[5];
 			cam->params.exposure.green2Comp = data[6];
 			cam->params.exposure.blueComp = data[7];
-			up(&cam->param_lock);
+			mutex_unlock(&cam->param_lock);
 			break;
 
 		case CPIA_COMMAND_ReadMCPorts: 
@@ -2059,7 +2059,7 @@ static int parse_picture(struct cam_data *cam, int size)
 	int rows, cols, linesize, subsample_422;
 
 	/* make sure params don't change while we are decoding */
-	down(&cam->param_lock);
+	mutex_lock(&cam->param_lock);
 
 	obuf = cam->decompressed_frame.data;
 	end_obuf = obuf+CPIA_MAX_FRAME_SIZE;
@@ -2069,26 +2069,26 @@ static int parse_picture(struct cam_data *cam, int size)
 
 	if ((ibuf[0] != MAGIC_0) || (ibuf[1] != MAGIC_1)) {
 		LOG("header not found\n");
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 
 	if ((ibuf[16] != VIDEOSIZE_QCIF) && (ibuf[16] != VIDEOSIZE_CIF)) {
 		LOG("wrong video size\n");
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	
 	if (ibuf[17] != SUBSAMPLE_420 && ibuf[17] != SUBSAMPLE_422) {
 		LOG("illegal subtype %d\n",ibuf[17]);
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	subsample_422 = ibuf[17] == SUBSAMPLE_422;
 	
 	if (ibuf[18] != YUVORDER_YUYV && ibuf[18] != YUVORDER_UYVY) {
 		LOG("illegal yuvorder %d\n",ibuf[18]);
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	in_uyvy = ibuf[18] == YUVORDER_UYVY;
@@ -2098,7 +2098,7 @@ static int parse_picture(struct cam_data *cam, int size)
 	    (ibuf[26] != cam->params.roi.rowStart) ||
 	    (ibuf[27] != cam->params.roi.rowEnd)) {
 		LOG("ROI mismatch\n");
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	cols = 8*(ibuf[25] - ibuf[24]);
@@ -2107,14 +2107,14 @@ static int parse_picture(struct cam_data *cam, int size)
 	
 	if ((ibuf[28] != NOT_COMPRESSED) && (ibuf[28] != COMPRESSED)) {
 		LOG("illegal compression %d\n",ibuf[28]);
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	compressed = (ibuf[28] == COMPRESSED);
 	
 	if (ibuf[29] != NO_DECIMATION && ibuf[29] != DECIMATION_ENAB) {
 		LOG("illegal decimation %d\n",ibuf[29]);
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return -1;
 	}
 	decimation = (ibuf[29] == DECIMATION_ENAB);	
@@ -2130,7 +2130,7 @@ static int parse_picture(struct cam_data *cam, int size)
 	cam->params.status.vpStatus = ibuf[38];
 	cam->params.status.errorCode = ibuf[39];
 	cam->fps = ibuf[41];
-	up(&cam->param_lock);
+	mutex_unlock(&cam->param_lock);
 	
 	linesize = skipcount(cols, out_fmt);
 	ibuf += FRAME_HEADER_SIZE;
@@ -2271,9 +2271,9 @@ static int find_over_exposure(int brightness)
 /* update various camera modes and settings */
 static void dispatch_commands(struct cam_data *cam)
 {
-	down(&cam->param_lock);
+	mutex_lock(&cam->param_lock);
 	if (cam->cmd_queue==COMMAND_NONE) {
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return;
 	}
 	DEB_BYTE(cam->cmd_queue);
@@ -2415,7 +2415,7 @@ static void dispatch_commands(struct cam_data *cam)
 	  }
 
 	cam->cmd_queue = COMMAND_NONE;
-	up(&cam->param_lock);
+	mutex_unlock(&cam->param_lock);
 	return;
 }
 
@@ -2562,7 +2562,7 @@ static void monitor_exposure(struct cam_data *cam)
 	gain = data[2];
 	coarseL = data[3];
 
-	down(&cam->param_lock);
+	mutex_lock(&cam->param_lock);
 	light_exp = cam->params.colourParams.brightness +
 	            TC - 50 + EXP_ACC_LIGHT;
 	if(light_exp > 255)
@@ -2762,7 +2762,7 @@ static void monitor_exposure(struct cam_data *cam)
 			LOG("Automatically increasing sensor_fps\n");
 		}
 	}
-	up(&cam->param_lock);
+	mutex_unlock(&cam->param_lock);
 }
 
 /*-----------------------------------------------------------------*/
@@ -2778,10 +2778,10 @@ static void restart_flicker(struct cam_data *cam)
 	int cam_exposure, old_exp;
 	if(!FIRMWARE_VERSION(1,2))
 		return;
-	down(&cam->param_lock);
+	mutex_lock(&cam->param_lock);
 	if(cam->params.flickerControl.flickerMode == 0 ||
 	   cam->raw_image[39] == 0) {
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		return;
 	}
 	cam_exposure = cam->raw_image[39]*2;
@@ -2810,7 +2810,7 @@ static void restart_flicker(struct cam_data *cam)
 			cam->exposure_status = EXPOSURE_NORMAL;
 
 	}
-	up(&cam->param_lock);
+	mutex_unlock(&cam->param_lock);
 }
 #undef FIRMWARE_VERSION
 
@@ -3186,7 +3186,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 	if (!try_module_get(cam->ops->owner))
 		return -ENODEV;
 
-	down(&cam->busy_lock);
+	mutex_lock(&cam->busy_lock);
 	err = -ENOMEM;
 	if (!cam->raw_image) {
 		cam->raw_image = rvmalloc(CPIA_MAX_IMAGE_SIZE);
@@ -3227,7 +3227,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 	
 	++cam->open_count;
 	file->private_data = dev;
-	up(&cam->busy_lock);
+	mutex_unlock(&cam->busy_lock);
 	return 0;
 
  oops:
@@ -3239,7 +3239,7 @@ static int cpia_open(struct inode *inode, struct file *file)
 		rvfree(cam->raw_image, CPIA_MAX_IMAGE_SIZE);
 		cam->raw_image = NULL;
 	}
-	up(&cam->busy_lock);
+	mutex_unlock(&cam->busy_lock);
 	put_cam(cam->ops);
 	return err;
 }
@@ -3303,24 +3303,24 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
 	int err;
 
 	/* make this _really_ smp and multithread-safe */
-	if (down_interruptible(&cam->busy_lock))
+	if (mutex_lock_interruptible(&cam->busy_lock))
 		return -EINTR;
 
 	if (!buf) {
 		DBG("buf NULL\n");
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return -EINVAL;
 	}
 
 	if (!count) {
 		DBG("count 0\n");
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return 0;
 	}
 
 	if (!cam->ops) {
 		DBG("ops NULL\n");
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return -ENODEV;
 	}
 
@@ -3329,7 +3329,7 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
 	cam->mmap_kludge=0;
 	if((err = fetch_frame(cam)) != 0) {
 		DBG("ERROR from fetch_frame: %d\n", err);
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return err;
 	}
 	cam->decompressed_frame.state = FRAME_UNUSED;
@@ -3338,17 +3338,17 @@ static ssize_t cpia_read(struct file *file, char __user *buf,
 	if (cam->decompressed_frame.count > count) {
 		DBG("count wrong: %d, %lu\n", cam->decompressed_frame.count,
 		    (unsigned long) count);
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return -EFAULT;
 	}
 	if (copy_to_user(buf, cam->decompressed_frame.data,
 	                cam->decompressed_frame.count)) {
 		DBG("copy_to_user failed\n");
-		up(&cam->busy_lock);
+		mutex_unlock(&cam->busy_lock);
 		return -EFAULT;
 	}
 
-	up(&cam->busy_lock);
+	mutex_unlock(&cam->busy_lock);
 	return cam->decompressed_frame.count;
 }
 
@@ -3363,7 +3363,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 		return -ENODEV;
 	
 	/* make this _really_ smp-safe */
-	if (down_interruptible(&cam->busy_lock))
+	if (mutex_lock_interruptible(&cam->busy_lock))
 		return -EINTR;
 
 	//DBG("cpia_ioctl: %u\n", ioctlnr);
@@ -3439,7 +3439,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 			break;
 		}
 
-		down(&cam->param_lock);
+		mutex_lock(&cam->param_lock);
 		/* brightness, colour, contrast need no check 0-65535 */
 		cam->vp = *vp;
 		/* update cam->params.colourParams */
@@ -3466,7 +3466,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
 		/* queue command to update camera */
 		cam->cmd_queue |= COMMAND_SETCOLOURPARAMS;
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 		DBG("VIDIOCSPICT: %d / %d // %d / %d / %d / %d\n",
 		    vp->depth, vp->palette, vp->brightness, vp->hue, vp->colour,
 		    vp->contrast);
@@ -3501,13 +3501,13 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 		/* we set the video window to something smaller or equal to what
 		* is requested by the user???
 		*/
-		down(&cam->param_lock);
+		mutex_lock(&cam->param_lock);
 		if (vw->width != cam->vw.width || vw->height != cam->vw.height) {
 			int video_size = match_videosize(vw->width, vw->height);
 
 			if (video_size < 0) {
 				retval = -EINVAL;
-				up(&cam->param_lock);
+				mutex_unlock(&cam->param_lock);
 				break;
 			}
 			cam->video_size = video_size;
@@ -3520,7 +3520,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 			cam->cmd_queue |= COMMAND_SETFORMAT;
 		}
 
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 
 		/* setformat ignored by camera during streaming,
 		 * so stop/dispatch/start */
@@ -3682,7 +3682,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 
 		DBG("%d,%d/%dx%d\n", vc->x,vc->y,vc->width, vc->height);
 		
-		down(&cam->param_lock);
+		mutex_lock(&cam->param_lock);
 		
 		cam->vc.x      = vc->x;
 		cam->vc.y      = vc->y;
@@ -3692,7 +3692,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 		set_vw_size(cam);
 		cam->cmd_queue |= COMMAND_SETFORMAT;
 
-		up(&cam->param_lock);
+		mutex_unlock(&cam->param_lock);
 
 		/* setformat ignored by camera during streaming,
 		 * so stop/dispatch/start */
@@ -3736,7 +3736,7 @@ static int cpia_do_ioctl(struct inode *inode, struct file *file,
 		break;
 	}
 
-	up(&cam->busy_lock);
+	mutex_unlock(&cam->busy_lock);
 	return retval;
 } 
 
@@ -3769,12 +3769,12 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
 		return -ENODEV;
 	
 	/* make this _really_ smp-safe */
-	if (down_interruptible(&cam->busy_lock))
+	if (mutex_lock_interruptible(&cam->busy_lock))
 		return -EINTR;
 
 	if (!cam->frame_buf) {	/* we do lazy allocation */
 		if ((retval = allocate_frame_buf(cam))) {
-			up(&cam->busy_lock);
+			mutex_unlock(&cam->busy_lock);
 			return retval;
 		}
 	}
@@ -3783,7 +3783,7 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
 	while (size > 0) {
 		page = vmalloc_to_pfn((void *)pos);
 		if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
-			up(&cam->busy_lock);
+			mutex_unlock(&cam->busy_lock);
 			return -EAGAIN;
 		}
 		start += PAGE_SIZE;
@@ -3795,7 +3795,7 @@ static int cpia_mmap(struct file *file, struct vm_area_struct *vma)
 	}
 
 	DBG("cpia_mmap: %ld\n", size);
-	up(&cam->busy_lock);
+	mutex_unlock(&cam->busy_lock);
 
 	return 0;
 }
@@ -3936,8 +3936,8 @@ static void init_camera_struct(struct cam_data *cam,
 	memset(cam, 0, sizeof(struct cam_data));
 
 	cam->ops = ops;
-	init_MUTEX(&cam->param_lock);
-	init_MUTEX(&cam->busy_lock);
+	mutex_init(&cam->param_lock);
+	mutex_init(&cam->busy_lock);
 
 	reset_camera_struct(cam);
 
diff --git a/drivers/media/video/cpia.h b/drivers/media/video/cpia.h
index f629b693ee65..de6678200a57 100644
--- a/drivers/media/video/cpia.h
+++ b/drivers/media/video/cpia.h
@@ -47,6 +47,7 @@
 #include <linux/videodev.h>
 #include <linux/list.h>
 #include <linux/smp_lock.h>
+#include <linux/mutex.h>
 
 struct cpia_camera_ops
 {
@@ -246,7 +247,7 @@ enum v4l_camstates {
 struct cam_data {
 	struct list_head cam_data_list;
 
-        struct semaphore busy_lock;     /* guard against SMP multithreading */
+        struct mutex busy_lock;     /* guard against SMP multithreading */
 	struct cpia_camera_ops *ops;	/* lowlevel driver operations */
 	void *lowlevel_data;		/* private data for lowlevel driver */
 	u8 *raw_image;			/* buffer for raw image data */
@@ -261,7 +262,7 @@ struct cam_data {
 	u8 mainsFreq;			/* for flicker control */
 
 				/* proc interface */
-	struct semaphore param_lock;	/* params lock for this camera */
+	struct mutex param_lock;	/* params lock for this camera */
 	struct cam_params params;	/* camera settings */
 	struct proc_dir_entry *proc_entry;	/* /proc/cpia/videoX */
 	
diff --git a/drivers/media/video/cpia2/Kconfig b/drivers/media/video/cpia2/Kconfig
new file mode 100644
index 000000000000..513cc0927389
--- /dev/null
+++ b/drivers/media/video/cpia2/Kconfig
@@ -0,0 +1,9 @@
+config VIDEO_CPIA2
+	tristate "CPiA2 Video For Linux"
+	depends on VIDEO_DEV && USB
+	---help---
+	  This is the video4linux driver for cameras based on Vision's CPiA2
+	  (Colour Processor Interface ASIC), such as the Digital Blue QX5
+	  Microscope. If you have one of these cameras, say Y here
+
+	  This driver is also available as a module (cpia2).
diff --git a/drivers/media/video/cpia2/Makefile b/drivers/media/video/cpia2/Makefile
new file mode 100644
index 000000000000..828cf1b1df86
--- /dev/null
+++ b/drivers/media/video/cpia2/Makefile
@@ -0,0 +1,3 @@
+cpia2-objs	:= cpia2_v4l.o cpia2_usb.o cpia2_core.o
+
+obj-$(CONFIG_VIDEO_CPIA2) += cpia2.o
diff --git a/drivers/media/video/cpia2/cpia2.h b/drivers/media/video/cpia2/cpia2.h
new file mode 100644
index 000000000000..95d3afa94a3d
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2.h
@@ -0,0 +1,497 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2.h
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *
+ *  Contact:  steve.miller@st.com
+ *
+ *  Description:
+ *     This is a USB driver for CPiA2 based video cameras.
+ *
+ *     This driver is modelled on the cpia usb driver by
+ *     Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef __CPIA2_H__
+#define __CPIA2_H__
+
+#include <linux/version.h>
+#include <linux/videodev.h>
+#include <linux/usb.h>
+#include <linux/poll.h>
+
+#include "cpia2dev.h"
+#include "cpia2_registers.h"
+
+/* define for verbose debug output */
+//#define _CPIA2_DEBUG_
+
+#define CPIA2_MAJ_VER	2
+#define CPIA2_MIN_VER   0
+#define CPIA2_PATCH_VER	0
+
+/***
+ * Image defines
+ ***/
+#ifndef true
+#define true 1
+#define false 0
+#endif
+
+/*  Misc constants */
+#define ALLOW_CORRUPT 0		/* Causes collater to discard checksum */
+
+/* USB Transfer mode */
+#define XFER_ISOC 0
+#define XFER_BULK 1
+
+/* USB Alternates */
+#define USBIF_CMDONLY 0
+#define USBIF_BULK 1
+#define USBIF_ISO_1 2	/*  128 bytes/ms */
+#define USBIF_ISO_2 3	/*  384 bytes/ms */
+#define USBIF_ISO_3 4	/*  640 bytes/ms */
+#define USBIF_ISO_4 5	/*  768 bytes/ms */
+#define USBIF_ISO_5 6	/*  896 bytes/ms */
+#define USBIF_ISO_6 7	/* 1023 bytes/ms */
+
+/* Flicker Modes */
+#define NEVER_FLICKER   0
+#define ANTI_FLICKER_ON 1
+#define FLICKER_60      60
+#define FLICKER_50      50
+
+/* Debug flags */
+#define DEBUG_NONE          0
+#define DEBUG_REG           0x00000001
+#define DEBUG_DUMP_PATCH    0x00000002
+#define DEBUG_DUMP_REGS     0x00000004
+
+/***
+ * Video frame sizes
+ ***/
+enum {
+	VIDEOSIZE_VGA = 0,	/* 640x480 */
+	VIDEOSIZE_CIF,		/* 352x288 */
+	VIDEOSIZE_QVGA,		/* 320x240 */
+	VIDEOSIZE_QCIF,		/* 176x144 */
+	VIDEOSIZE_288_216,
+	VIDEOSIZE_256_192,
+	VIDEOSIZE_224_168,
+	VIDEOSIZE_192_144,
+};
+
+#define STV_IMAGE_CIF_ROWS    288
+#define STV_IMAGE_CIF_COLS    352
+
+#define STV_IMAGE_QCIF_ROWS   144
+#define STV_IMAGE_QCIF_COLS   176
+
+#define STV_IMAGE_VGA_ROWS    480
+#define STV_IMAGE_VGA_COLS    640
+
+#define STV_IMAGE_QVGA_ROWS   240
+#define STV_IMAGE_QVGA_COLS   320
+
+#define JPEG_MARKER_COM (1<<6)	/* Comment segment */
+
+/***
+ * Enums
+ ***/
+/* Sensor types available with cpia2 asics */
+enum sensors {
+	CPIA2_SENSOR_410,
+	CPIA2_SENSOR_500
+};
+
+/* Asic types available in the CPiA2 architecture */
+#define  CPIA2_ASIC_672 0x67
+
+/* Device types (stv672, stv676, etc) */
+#define  DEVICE_STV_672   0x0001
+#define  DEVICE_STV_676   0x0002
+
+enum frame_status {
+	FRAME_EMPTY,
+	FRAME_READING,		/* In the process of being grabbed into */
+	FRAME_READY,		/* Ready to be read */
+	FRAME_ERROR,
+};
+
+/***
+ * Register access (for USB request byte)
+ ***/
+enum {
+	CAMERAACCESS_SYSTEM = 0,
+	CAMERAACCESS_VC,
+	CAMERAACCESS_VP,
+	CAMERAACCESS_IDATA
+};
+
+#define CAMERAACCESS_TYPE_BLOCK    0x00
+#define CAMERAACCESS_TYPE_RANDOM   0x04
+#define CAMERAACCESS_TYPE_MASK     0x08
+#define CAMERAACCESS_TYPE_REPEAT   0x0C
+
+#define TRANSFER_READ 0
+#define TRANSFER_WRITE 1
+
+#define DEFAULT_ALT   USBIF_ISO_6
+#define DEFAULT_BRIGHTNESS 0x46
+#define DEFAULT_CONTRAST 0x93
+#define DEFAULT_SATURATION 0x7f
+#define DEFAULT_TARGET_KB 0x30
+
+/* Power state */
+#define HI_POWER_MODE CPIA2_SYSTEM_CONTROL_HIGH_POWER
+#define LO_POWER_MODE CPIA2_SYSTEM_CONTROL_LOW_POWER
+
+
+/********
+ * Commands
+ *******/
+enum {
+	CPIA2_CMD_NONE = 0,
+	CPIA2_CMD_GET_VERSION,
+	CPIA2_CMD_GET_PNP_ID,
+	CPIA2_CMD_GET_ASIC_TYPE,
+	CPIA2_CMD_GET_SENSOR,
+	CPIA2_CMD_GET_VP_DEVICE,
+	CPIA2_CMD_GET_VP_BRIGHTNESS,
+	CPIA2_CMD_SET_VP_BRIGHTNESS,
+	CPIA2_CMD_GET_CONTRAST,
+	CPIA2_CMD_SET_CONTRAST,
+	CPIA2_CMD_GET_VP_SATURATION,
+	CPIA2_CMD_SET_VP_SATURATION,
+	CPIA2_CMD_GET_VP_GPIO_DIRECTION,
+	CPIA2_CMD_SET_VP_GPIO_DIRECTION,
+	CPIA2_CMD_GET_VP_GPIO_DATA,
+	CPIA2_CMD_SET_VP_GPIO_DATA,
+	CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION,
+	CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+	CPIA2_CMD_GET_VC_MP_GPIO_DATA,
+	CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+	CPIA2_CMD_ENABLE_PACKET_CTRL,
+	CPIA2_CMD_GET_FLICKER_MODES,
+	CPIA2_CMD_SET_FLICKER_MODES,
+	CPIA2_CMD_RESET_FIFO,	/* clear fifo and enable stream block */
+	CPIA2_CMD_SET_HI_POWER,
+	CPIA2_CMD_SET_LOW_POWER,
+	CPIA2_CMD_CLEAR_V2W_ERR,
+	CPIA2_CMD_SET_USER_MODE,
+	CPIA2_CMD_GET_USER_MODE,
+	CPIA2_CMD_FRAMERATE_REQ,
+	CPIA2_CMD_SET_COMPRESSION_STATE,
+	CPIA2_CMD_GET_WAKEUP,
+	CPIA2_CMD_SET_WAKEUP,
+	CPIA2_CMD_GET_PW_CONTROL,
+	CPIA2_CMD_SET_PW_CONTROL,
+	CPIA2_CMD_GET_SYSTEM_CTRL,
+	CPIA2_CMD_SET_SYSTEM_CTRL,
+	CPIA2_CMD_GET_VP_SYSTEM_STATE,
+	CPIA2_CMD_GET_VP_SYSTEM_CTRL,
+	CPIA2_CMD_SET_VP_SYSTEM_CTRL,
+	CPIA2_CMD_GET_VP_EXP_MODES,
+	CPIA2_CMD_SET_VP_EXP_MODES,
+	CPIA2_CMD_GET_DEVICE_CONFIG,
+	CPIA2_CMD_SET_DEVICE_CONFIG,
+	CPIA2_CMD_SET_SERIAL_ADDR,
+	CPIA2_CMD_SET_SENSOR_CR1,
+	CPIA2_CMD_GET_VC_CONTROL,
+	CPIA2_CMD_SET_VC_CONTROL,
+	CPIA2_CMD_SET_TARGET_KB,
+	CPIA2_CMD_SET_DEF_JPEG_OPT,
+	CPIA2_CMD_REHASH_VP4,
+	CPIA2_CMD_GET_USER_EFFECTS,
+	CPIA2_CMD_SET_USER_EFFECTS
+};
+
+enum user_cmd {
+	COMMAND_NONE = 0x00000001,
+	COMMAND_SET_FPS = 0x00000002,
+	COMMAND_SET_COLOR_PARAMS = 0x00000004,
+	COMMAND_GET_COLOR_PARAMS = 0x00000008,
+	COMMAND_SET_FORMAT = 0x00000010,	/* size, etc */
+	COMMAND_SET_FLICKER = 0x00000020
+};
+
+/***
+ * Some defines specific to the 676 chip
+ ***/
+#define CAMACC_CIF      0x01
+#define CAMACC_VGA      0x02
+#define CAMACC_QCIF     0x04
+#define CAMACC_QVGA     0x08
+
+
+struct cpia2_register {
+	u8 index;
+	u8 value;
+};
+
+struct cpia2_reg_mask {
+	u8 index;
+	u8 and_mask;
+	u8 or_mask;
+	u8 fill;
+};
+
+struct cpia2_command {
+	u32 command;
+	u8 req_mode;		/* (Block or random) | registerBank */
+	u8 reg_count;
+	u8 direction;
+	u8 start;
+	union reg_types {
+		struct cpia2_register registers[32];
+		struct cpia2_reg_mask masks[16];
+		u8 block_data[64];
+		u8 *patch_data;	/* points to function defined block */
+	} buffer;
+};
+
+struct camera_params {
+	struct {
+		u8 firmware_revision_hi; /* For system register set (bank 0) */
+		u8 firmware_revision_lo;
+		u8 asic_id;	/* Video Compressor set (bank 1) */
+		u8 asic_rev;
+		u8 vp_device_hi;	/* Video Processor set (bank 2) */
+		u8 vp_device_lo;
+		u8 sensor_flags;
+		u8 sensor_rev;
+	} version;
+
+	struct {
+		u32 device_type;     /* enumerated from vendor/product ids.
+				      * Currently, either STV_672 or STV_676 */
+		u16 vendor;
+		u16 product;
+		u16 device_revision;
+	} pnp_id;
+
+	struct {
+		u8 brightness;	/* CPIA2_VP_EXPOSURE_TARGET */
+		u8 contrast;	/* Note: this is CPIA2_VP_YRANGE */
+		u8 saturation;	/*  CPIA2_VP_SATURATION */
+	} color_params;
+
+	struct {
+		u8 cam_register;
+		u8 flicker_mode_req;	/* 1 if flicker on, else never flicker */
+		int mains_frequency;
+	} flicker_control;
+
+	struct {
+		u8 jpeg_options;
+		u8 creep_period;
+		u8 user_squeeze;
+		u8 inhibit_htables;
+	} compression;
+
+	struct {
+		u8 ohsize;	/* output image size */
+		u8 ovsize;
+		u8 hcrop;	/* cropping start_pos/4 */
+		u8 vcrop;
+		u8 hphase;	/* scaling registers */
+		u8 vphase;
+		u8 hispan;
+		u8 vispan;
+		u8 hicrop;
+		u8 vicrop;
+		u8 hifraction;
+		u8 vifraction;
+	} image_size;
+
+	struct {
+		int width;	/* actual window width */
+		int height;	/* actual window height */
+	} roi;
+
+	struct {
+		u8 video_mode;
+		u8 frame_rate;
+		u8 video_size;	/* Not a register, just a convenience for cropped sizes */
+		u8 gpio_direction;
+		u8 gpio_data;
+		u8 system_ctrl;
+		u8 system_state;
+		u8 lowlight_boost;	/* Bool: 0 = off, 1 = on */
+		u8 device_config;
+		u8 exposure_modes;
+		u8 user_effects;
+	} vp_params;
+
+	struct {
+		u8 pw_control;
+		u8 wakeup;
+		u8 vc_control;
+		u8 vc_mp_direction;
+		u8 vc_mp_data;
+		u8 target_kb;
+	} vc_params;
+
+	struct {
+		u8 power_mode;
+		u8 system_ctrl;
+		u8 stream_mode;	/* This is the current alternate for usb drivers */
+		u8 allow_corrupt;
+	} camera_state;
+};
+
+#define NUM_SBUF    2
+
+struct cpia2_sbuf {
+	char *data;
+	struct urb *urb;
+};
+
+struct framebuf {
+	struct timeval timestamp;
+	unsigned long seq;
+	int num;
+	int length;
+	int max_length;
+	volatile enum frame_status status;
+	u8 *data;
+	struct framebuf *next;
+};
+
+struct cpia2_fh {
+	enum v4l2_priority prio;
+	u8 mmapped;
+};
+
+struct camera_data {
+	/* locks */
+	struct semaphore busy_lock;	/* guard against SMP multithreading */
+	struct v4l2_prio_state prio;
+
+	/* camera status */
+	volatile int present;	/* Is the camera still present? */
+	int open_count;		/* # of process that have camera open */
+	int first_image_seen;
+	u8 mains_freq;		/* for flicker control */
+	enum sensors sensor_type;
+	u8 flush;
+	u8 mmapped;
+	int streaming;		/* 0 = no, 1 = yes */
+	int xfer_mode;		/* XFER_BULK or XFER_ISOC */
+	struct camera_params params;	/* camera settings */
+
+	/* v4l */
+	int video_size;			/* VIDEO_SIZE_ */
+	struct video_device *vdev;	/* v4l videodev */
+	struct video_picture vp;	/* v4l camera settings */
+	struct video_window vw;		/* v4l capture area */
+	__u32 pixelformat;       /* Format fourcc      */
+
+	/* USB */
+	struct usb_device *dev;
+	unsigned char iface;
+	unsigned int cur_alt;
+	unsigned int old_alt;
+	struct cpia2_sbuf sbuf[NUM_SBUF];	/* Double buffering */
+
+	wait_queue_head_t wq_stream;
+
+	/* Buffering */
+	u32 frame_size;
+	int num_frames;
+	unsigned long frame_count;
+	u8 *frame_buffer;	/* frame buffer data */
+	struct framebuf *buffers;
+	struct framebuf * volatile curbuff;
+	struct framebuf *workbuff;
+
+	/* MJPEG Extension */
+	int APPn;		/* Number of APP segment to be written, must be 0..15 */
+	int APP_len;		/* Length of data in JPEG APPn segment */
+	char APP_data[60];	/* Data in the JPEG APPn segment. */
+
+	int COM_len;		/* Length of data in JPEG COM segment */
+	char COM_data[60];	/* Data in JPEG COM segment */
+};
+
+/* v4l */
+int cpia2_register_camera(struct camera_data *cam);
+void cpia2_unregister_camera(struct camera_data *cam);
+
+/* core */
+int cpia2_reset_camera(struct camera_data *cam);
+int cpia2_set_low_power(struct camera_data *cam);
+void cpia2_dbg_dump_registers(struct camera_data *cam);
+int cpia2_match_video_size(int width, int height);
+void cpia2_set_camera_state(struct camera_data *cam);
+void cpia2_save_camera_state(struct camera_data *cam);
+void cpia2_set_color_params(struct camera_data *cam);
+void cpia2_set_brightness(struct camera_data *cam, unsigned char value);
+void cpia2_set_contrast(struct camera_data *cam, unsigned char value);
+void cpia2_set_saturation(struct camera_data *cam, unsigned char value);
+int cpia2_set_flicker_mode(struct camera_data *cam, int mode);
+void cpia2_set_format(struct camera_data *cam);
+int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd);
+int cpia2_do_command(struct camera_data *cam,
+		     unsigned int command,
+		     unsigned char direction, unsigned char param);
+struct camera_data *cpia2_init_camera_struct(void);
+int cpia2_init_camera(struct camera_data *cam);
+int cpia2_allocate_buffers(struct camera_data *cam);
+void cpia2_free_buffers(struct camera_data *cam);
+long cpia2_read(struct camera_data *cam,
+		char *buf, unsigned long count, int noblock);
+unsigned int cpia2_poll(struct camera_data *cam,
+			struct file *filp, poll_table *wait);
+int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma);
+void cpia2_set_property_flip(struct camera_data *cam, int prop_val);
+void cpia2_set_property_mirror(struct camera_data *cam, int prop_val);
+int cpia2_set_target_kb(struct camera_data *cam, unsigned char value);
+int cpia2_set_gpio(struct camera_data *cam, unsigned char setting);
+int cpia2_set_fps(struct camera_data *cam, int framerate);
+
+/* usb */
+int cpia2_usb_init(void);
+void cpia2_usb_cleanup(void);
+int cpia2_usb_transfer_cmd(struct camera_data *cam, void *registers,
+			   u8 request, u8 start, u8 count, u8 direction);
+int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate);
+int cpia2_usb_stream_stop(struct camera_data *cam);
+int cpia2_usb_stream_pause(struct camera_data *cam);
+int cpia2_usb_stream_resume(struct camera_data *cam);
+int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
+					 unsigned int alt);
+
+
+/* ----------------------- debug functions ---------------------- */
+#ifdef _CPIA2_DEBUG_
+#define ALOG(lev, fmt, args...) printk(lev "%s:%d %s(): " fmt, __FILE__, __LINE__, __func__, ## args)
+#define LOG(fmt, args...) ALOG(KERN_INFO, fmt, ## args)
+#define ERR(fmt, args...) ALOG(KERN_ERR, fmt, ## args)
+#define DBG(fmt, args...) ALOG(KERN_DEBUG, fmt, ## args)
+#else
+#define ALOG(fmt,args...) printk(fmt,##args)
+#define LOG(fmt,args...) ALOG(KERN_INFO "cpia2: "fmt,##args)
+#define ERR(fmt,args...) ALOG(KERN_ERR "cpia2: "fmt,##args)
+#define DBG(fmn,args...) do {} while(0)
+#endif
+/* No function or lineno, for shorter lines */
+#define KINFO(fmt, args...) printk(KERN_INFO fmt,##args)
+
+#endif
diff --git a/drivers/media/video/cpia2/cpia2_core.c b/drivers/media/video/cpia2/cpia2_core.c
new file mode 100644
index 000000000000..5dfb242d5b8c
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2_core.c
@@ -0,0 +1,2525 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2_core.c
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *      Contact:  steve.miller@st.com
+ *
+ *  Description:
+ *     This is a USB driver for CPia2 based video cameras.
+ *     The infrastructure of this driver is based on the cpia usb driver by
+ *     Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Stripped of 2.4 stuff ready for main kernel submit by
+ *		Alan Cox <alan@redhat.com>
+ *
+ ****************************************************************************/
+
+#include "cpia2.h"
+
+#include <linux/slab.h>
+#include <linux/vmalloc.h>
+
+//#define _CPIA2_DEBUG_
+
+#include "cpia2patch.h"
+
+#ifdef _CPIA2_DEBUG_
+
+static const char *block_name[] = {
+	"System",
+	"VC",
+	"VP",
+	"IDATA"
+};
+#endif
+
+static unsigned int debugs_on = 0;//DEBUG_REG;
+
+
+/******************************************************************************
+ *
+ *  Forward Declarations
+ *
+ *****************************************************************************/
+static int apply_vp_patch(struct camera_data *cam);
+static int set_default_user_mode(struct camera_data *cam);
+static int set_vw_size(struct camera_data *cam, int size);
+static int configure_sensor(struct camera_data *cam,
+			    int reqwidth, int reqheight);
+static int config_sensor_410(struct camera_data *cam,
+			    int reqwidth, int reqheight);
+static int config_sensor_500(struct camera_data *cam,
+			    int reqwidth, int reqheight);
+static int set_all_properties(struct camera_data *cam);
+static void get_color_params(struct camera_data *cam);
+static void wake_system(struct camera_data *cam);
+static void set_lowlight_boost(struct camera_data *cam);
+static void reset_camera_struct(struct camera_data *cam);
+static int cpia2_set_high_power(struct camera_data *cam);
+
+/* Here we want the physical address of the memory.
+ * This is used when initializing the contents of the
+ * area and marking the pages as reserved.
+ */
+static inline unsigned long kvirt_to_pa(unsigned long adr)
+{
+	unsigned long kva, ret;
+
+	kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
+	kva |= adr & (PAGE_SIZE-1); /* restore the offset */
+	ret = __pa(kva);
+	return ret;
+}
+
+static void *rvmalloc(unsigned long size)
+{
+	void *mem;
+	unsigned long adr;
+
+	/* Round it off to PAGE_SIZE */
+	size = PAGE_ALIGN(size);
+
+	mem = vmalloc_32(size);
+	if (!mem)
+		return NULL;
+
+	memset(mem, 0, size);	/* Clear the ram out, no junk to the user */
+	adr = (unsigned long) mem;
+
+	while ((long)size > 0) {
+		SetPageReserved(vmalloc_to_page((void *)adr));
+		adr += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+	return mem;
+}
+
+static void rvfree(void *mem, unsigned long size)
+{
+	unsigned long adr;
+
+	if (!mem)
+		return;
+
+	size = PAGE_ALIGN(size);
+
+	adr = (unsigned long) mem;
+	while ((long)size > 0) {
+		ClearPageReserved(vmalloc_to_page((void *)adr));
+		adr += PAGE_SIZE;
+		size -= PAGE_SIZE;
+	}
+	vfree(mem);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_do_command
+ *
+ *  Send an arbitrary command to the camera.  For commands that read from
+ *  the camera, copy the buffers into the proper param structures.
+ *****************************************************************************/
+int cpia2_do_command(struct camera_data *cam,
+		     u32 command, u8 direction, u8 param)
+{
+	int retval = 0;
+	struct cpia2_command cmd;
+	unsigned int device = cam->params.pnp_id.device_type;
+
+	cmd.command = command;
+	cmd.reg_count = 2;	/* default */
+	cmd.direction = direction;
+
+	/***
+	 * Set up the command.
+	 ***/
+	switch (command) {
+	case CPIA2_CMD_GET_VERSION:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.start = CPIA2_SYSTEM_DEVICE_HI;
+		break;
+	case CPIA2_CMD_GET_PNP_ID:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 8;
+		cmd.start = CPIA2_SYSTEM_DESCRIP_VID_HI;
+		break;
+	case CPIA2_CMD_GET_ASIC_TYPE:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.start = CPIA2_VC_ASIC_ID;
+		break;
+	case CPIA2_CMD_GET_SENSOR:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.start = CPIA2_VP_SENSOR_FLAGS;
+		break;
+	case CPIA2_CMD_GET_VP_DEVICE:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.start = CPIA2_VP_DEVICEH;
+		break;
+	case CPIA2_CMD_SET_VP_BRIGHTNESS:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_BRIGHTNESS:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		if (device == DEVICE_STV_672)
+			cmd.start = CPIA2_VP4_EXPOSURE_TARGET;
+		else
+			cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
+		break;
+	case CPIA2_CMD_SET_CONTRAST:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_CONTRAST:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_YRANGE;
+		break;
+	case CPIA2_CMD_SET_VP_SATURATION:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_SATURATION:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		if (device == DEVICE_STV_672)
+			cmd.start = CPIA2_VP_SATURATION;
+		else
+			cmd.start = CPIA2_VP5_MCUVSATURATION;
+		break;
+	case CPIA2_CMD_SET_VP_GPIO_DATA:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_GPIO_DATA:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_GPIO_DATA;
+		break;
+	case CPIA2_CMD_SET_VP_GPIO_DIRECTION:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_GPIO_DIRECTION;
+		break;
+	case CPIA2_CMD_SET_VC_MP_GPIO_DATA:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VC_MP_DATA;
+		break;
+	case CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VC_MP_DIR;
+		break;
+	case CPIA2_CMD_ENABLE_PACKET_CTRL:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.start = CPIA2_SYSTEM_INT_PACKET_CTRL;
+		cmd.reg_count = 1;
+		cmd.buffer.block_data[0] = param;
+		break;
+	case CPIA2_CMD_SET_FLICKER_MODES:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_FLICKER_MODES:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_FLICKER_MODES;
+		break;
+	case CPIA2_CMD_RESET_FIFO:	/* clear fifo and enable stream block */
+		cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+		cmd.reg_count = 2;
+		cmd.start = 0;
+		cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
+		cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
+		    CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
+		cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
+		cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
+		    CPIA2_VC_ST_CTRL_DST_USB |
+		    CPIA2_VC_ST_CTRL_EOF_DETECT |
+		    CPIA2_VC_ST_CTRL_FIFO_ENABLE;
+		break;
+	case CPIA2_CMD_SET_HI_POWER:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 2;
+		cmd.buffer.registers[0].index =
+		    CPIA2_SYSTEM_SYSTEM_CONTROL;
+		cmd.buffer.registers[1].index =
+		    CPIA2_SYSTEM_SYSTEM_CONTROL;
+		cmd.buffer.registers[0].value = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
+		cmd.buffer.registers[1].value =
+		    CPIA2_SYSTEM_CONTROL_HIGH_POWER;
+		break;
+	case CPIA2_CMD_SET_LOW_POWER:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+		cmd.buffer.block_data[0] = 0;
+		break;
+	case CPIA2_CMD_CLEAR_V2W_ERR:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+		cmd.buffer.block_data[0] = CPIA2_SYSTEM_CONTROL_CLEAR_ERR;
+		break;
+	case CPIA2_CMD_SET_USER_MODE:   /* Then fall through */
+		cmd.buffer.block_data[0] = param;
+	case CPIA2_CMD_GET_USER_MODE:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		if (device == DEVICE_STV_672)
+			cmd.start = CPIA2_VP4_USER_MODE;
+		else
+			cmd.start = CPIA2_VP5_USER_MODE;
+		break;
+	case CPIA2_CMD_FRAMERATE_REQ:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		if (device == DEVICE_STV_672)
+			cmd.start = CPIA2_VP4_FRAMERATE_REQUEST;
+		else
+			cmd.start = CPIA2_VP5_FRAMERATE_REQUEST;
+		cmd.buffer.block_data[0] = param;
+		break;
+	case CPIA2_CMD_SET_WAKEUP:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_WAKEUP:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VC_WAKEUP;
+		break;
+	case CPIA2_CMD_SET_PW_CONTROL:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_PW_CONTROL:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VC_PW_CTRL;
+		break;
+	case CPIA2_CMD_GET_VP_SYSTEM_STATE:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_SYSTEMSTATE;
+		break;
+	case CPIA2_CMD_SET_SYSTEM_CTRL:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_SYSTEM_CTRL:
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_SYSTEM_SYSTEM_CONTROL;
+		break;
+	case CPIA2_CMD_SET_VP_SYSTEM_CTRL:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_SYSTEMCTRL;
+		break;
+	case CPIA2_CMD_SET_VP_EXP_MODES:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VP_EXP_MODES:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_EXPOSURE_MODES;
+		break;
+	case CPIA2_CMD_SET_DEVICE_CONFIG:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_DEVICE_CONFIG:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_DEVICE_CONFIG;
+		break;
+	case CPIA2_CMD_SET_SERIAL_ADDR:
+		cmd.buffer.block_data[0] = param;
+		cmd.req_mode =
+		    CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_SYSTEM_VP_SERIAL_ADDR;
+		break;
+	case CPIA2_CMD_SET_SENSOR_CR1:
+		cmd.buffer.block_data[0] = param;
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_SENSOR_CR1;
+		break;
+	case CPIA2_CMD_SET_VC_CONTROL:
+		cmd.buffer.block_data[0] = param;	/* Then fall through */
+	case CPIA2_CMD_GET_VC_CONTROL:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VC_VC_CTRL;
+		break;
+	case CPIA2_CMD_SET_TARGET_KB:
+		cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+		cmd.reg_count = 1;
+		cmd.buffer.registers[0].index = CPIA2_VC_VC_TARGET_KB;
+		cmd.buffer.registers[0].value = param;
+		break;
+	case CPIA2_CMD_SET_DEF_JPEG_OPT:
+		cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+		cmd.reg_count = 4;
+		cmd.buffer.registers[0].index = CPIA2_VC_VC_JPEG_OPT;
+		cmd.buffer.registers[0].value =
+		    CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE;
+		cmd.buffer.registers[1].index = CPIA2_VC_VC_USER_SQUEEZE;
+		cmd.buffer.registers[1].value = 20;
+		cmd.buffer.registers[2].index = CPIA2_VC_VC_CREEP_PERIOD;
+		cmd.buffer.registers[2].value = 2;
+		cmd.buffer.registers[3].index = CPIA2_VC_VC_JPEG_OPT;
+		cmd.buffer.registers[3].value = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
+		break;
+	case CPIA2_CMD_REHASH_VP4:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP_REHASH_VALUES;
+		cmd.buffer.block_data[0] = param;
+		break;
+	case CPIA2_CMD_SET_USER_EFFECTS:  /* Note: Be careful with this as
+					     this register can also affect
+					     flicker modes */
+		cmd.buffer.block_data[0] = param;      /* Then fall through */
+	case CPIA2_CMD_GET_USER_EFFECTS:
+		cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+		cmd.reg_count = 1;
+		if (device == DEVICE_STV_672)
+			cmd.start = CPIA2_VP4_USER_EFFECTS;
+		else
+			cmd.start = CPIA2_VP5_USER_EFFECTS;
+		break;
+	default:
+		LOG("DoCommand received invalid command\n");
+		return -EINVAL;
+	}
+
+	retval = cpia2_send_command(cam, &cmd);
+	if (retval) {
+		return retval;
+	}
+
+	/***
+	 * Now copy any results from a read into the appropriate param struct.
+	 ***/
+	switch (command) {
+	case CPIA2_CMD_GET_VERSION:
+		cam->params.version.firmware_revision_hi =
+		    cmd.buffer.block_data[0];
+		cam->params.version.firmware_revision_lo =
+		    cmd.buffer.block_data[1];
+		break;
+	case CPIA2_CMD_GET_PNP_ID:
+		cam->params.pnp_id.vendor = (cmd.buffer.block_data[0] << 8) |
+					    cmd.buffer.block_data[1];
+		cam->params.pnp_id.product = (cmd.buffer.block_data[2] << 8) |
+					     cmd.buffer.block_data[3];
+		cam->params.pnp_id.device_revision =
+			(cmd.buffer.block_data[4] << 8) |
+			cmd.buffer.block_data[5];
+		if (cam->params.pnp_id.vendor == 0x553) {
+			if (cam->params.pnp_id.product == 0x100) {
+				cam->params.pnp_id.device_type = DEVICE_STV_672;
+			} else if (cam->params.pnp_id.product == 0x140 ||
+				   cam->params.pnp_id.product == 0x151) {
+				cam->params.pnp_id.device_type = DEVICE_STV_676;
+			}
+		}
+		break;
+	case CPIA2_CMD_GET_ASIC_TYPE:
+		cam->params.version.asic_id = cmd.buffer.block_data[0];
+		cam->params.version.asic_rev = cmd.buffer.block_data[1];
+		break;
+	case CPIA2_CMD_GET_SENSOR:
+		cam->params.version.sensor_flags = cmd.buffer.block_data[0];
+		cam->params.version.sensor_rev = cmd.buffer.block_data[1];
+		break;
+	case CPIA2_CMD_GET_VP_DEVICE:
+		cam->params.version.vp_device_hi = cmd.buffer.block_data[0];
+		cam->params.version.vp_device_lo = cmd.buffer.block_data[1];
+		break;
+	case CPIA2_CMD_GET_VP_BRIGHTNESS:
+		cam->params.color_params.brightness = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_CONTRAST:
+		cam->params.color_params.contrast = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_SATURATION:
+		cam->params.color_params.saturation = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_GPIO_DATA:
+		cam->params.vp_params.gpio_data = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_GPIO_DIRECTION:
+		cam->params.vp_params.gpio_direction = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION:
+		cam->params.vc_params.vc_mp_direction =cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VC_MP_GPIO_DATA:
+		cam->params.vc_params.vc_mp_data = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_FLICKER_MODES:
+		cam->params.flicker_control.cam_register =
+			cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_WAKEUP:
+		cam->params.vc_params.wakeup = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_PW_CONTROL:
+		cam->params.vc_params.pw_control = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_SYSTEM_CTRL:
+		cam->params.camera_state.system_ctrl = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_SYSTEM_STATE:
+		cam->params.vp_params.system_state = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_SYSTEM_CTRL:
+		cam->params.vp_params.system_ctrl = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VP_EXP_MODES:
+		cam->params.vp_params.exposure_modes = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_DEVICE_CONFIG:
+		cam->params.vp_params.device_config = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_VC_CONTROL:
+		cam->params.vc_params.vc_control = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_USER_MODE:
+		cam->params.vp_params.video_mode = cmd.buffer.block_data[0];
+		break;
+	case CPIA2_CMD_GET_USER_EFFECTS:
+		cam->params.vp_params.user_effects = cmd.buffer.block_data[0];
+		break;
+	default:
+		break;
+	}
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_send_command
+ *
+ *****************************************************************************/
+int cpia2_send_command(struct camera_data *cam, struct cpia2_command *cmd)
+{
+	u8 count;
+	u8 start;
+	u8 block_index;
+	u8 *buffer;
+	int retval;
+	const char* dir;
+
+	if (cmd->direction == TRANSFER_WRITE) {
+		dir = "Write";
+	} else {
+		dir = "Read";
+	}
+
+	block_index = cmd->req_mode & 0x03;
+
+	switch (cmd->req_mode & 0x0c) {
+	case CAMERAACCESS_TYPE_RANDOM:
+		count = cmd->reg_count * sizeof(struct cpia2_register);
+		start = 0;
+		buffer = (u8 *) & cmd->buffer;
+		if (debugs_on & DEBUG_REG)
+			DBG("%s Random: Register block %s\n", dir,
+			    block_name[block_index]);
+		break;
+	case CAMERAACCESS_TYPE_BLOCK:
+		count = cmd->reg_count;
+		start = cmd->start;
+		buffer = cmd->buffer.block_data;
+		if (debugs_on & DEBUG_REG)
+			DBG("%s Block: Register block %s\n", dir,
+			    block_name[block_index]);
+		break;
+	case CAMERAACCESS_TYPE_MASK:
+		count = cmd->reg_count * sizeof(struct cpia2_reg_mask);
+		start = 0;
+		buffer = (u8 *) & cmd->buffer;
+		if (debugs_on & DEBUG_REG)
+			DBG("%s Mask: Register block %s\n", dir,
+			    block_name[block_index]);
+		break;
+	case CAMERAACCESS_TYPE_REPEAT:	/* For patch blocks only */
+		count = cmd->reg_count;
+		start = cmd->start;
+		buffer = cmd->buffer.block_data;
+		if (debugs_on & DEBUG_REG)
+			DBG("%s Repeat: Register block %s\n", dir,
+			    block_name[block_index]);
+		break;
+	default:
+		LOG("%s: invalid request mode\n",__FUNCTION__);
+		return -EINVAL;
+	}
+
+	retval = cpia2_usb_transfer_cmd(cam,
+					buffer,
+					cmd->req_mode,
+					start, count, cmd->direction);
+#ifdef _CPIA2_DEBUG_
+	if (debugs_on & DEBUG_REG) {
+		int i;
+		for (i = 0; i < cmd->reg_count; i++) {
+			if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_BLOCK)
+				KINFO("%s Block: [0x%02X] = 0x%02X\n",
+				    dir, start + i, buffer[i]);
+			if((cmd->req_mode & 0x0c) == CAMERAACCESS_TYPE_RANDOM)
+				KINFO("%s Random: [0x%02X] = 0x%02X\n",
+				    dir, cmd->buffer.registers[i].index,
+				    cmd->buffer.registers[i].value);
+		}
+	}
+#endif
+
+	return retval;
+};
+
+/*************
+ * Functions to implement camera functionality
+ *************/
+/******************************************************************************
+ *
+ *  cpia2_get_version_info
+ *
+ *****************************************************************************/
+static void cpia2_get_version_info(struct camera_data *cam)
+{
+	cpia2_do_command(cam, CPIA2_CMD_GET_VERSION, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_PNP_ID, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_ASIC_TYPE, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_SENSOR, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_VP_DEVICE, TRANSFER_READ, 0);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_reset_camera
+ *
+ *  Called at least during the open process, sets up initial params.
+ *****************************************************************************/
+int cpia2_reset_camera(struct camera_data *cam)
+{
+	u8 tmp_reg;
+	int retval = 0;
+	int i;
+	struct cpia2_command cmd;
+
+	/***
+	 * VC setup
+	 ***/
+	retval = configure_sensor(cam,
+				  cam->params.roi.width,
+				  cam->params.roi.height);
+	if (retval < 0) {
+		ERR("Couldn't configure sensor, error=%d\n", retval);
+		return retval;
+	}
+
+	/* Clear FIFO and route/enable stream block */
+	cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+	cmd.direction = TRANSFER_WRITE;
+	cmd.reg_count = 2;
+	cmd.buffer.registers[0].index = CPIA2_VC_ST_CTRL;
+	cmd.buffer.registers[0].value = CPIA2_VC_ST_CTRL_SRC_VC |
+		CPIA2_VC_ST_CTRL_DST_USB | CPIA2_VC_ST_CTRL_EOF_DETECT;
+	cmd.buffer.registers[1].index = CPIA2_VC_ST_CTRL;
+	cmd.buffer.registers[1].value = CPIA2_VC_ST_CTRL_SRC_VC |
+		CPIA2_VC_ST_CTRL_DST_USB |
+		CPIA2_VC_ST_CTRL_EOF_DETECT | CPIA2_VC_ST_CTRL_FIFO_ENABLE;
+
+	cpia2_send_command(cam, &cmd);
+
+	cpia2_set_high_power(cam);
+
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+		/* Enable button notification */
+		cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_SYSTEM;
+		cmd.buffer.registers[0].index = CPIA2_SYSTEM_INT_PACKET_CTRL;
+		cmd.buffer.registers[0].value =
+			CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX;
+		cmd.reg_count = 1;
+		cpia2_send_command(cam, &cmd);
+	}
+
+	current->state = TASK_INTERRUPTIBLE;
+	schedule_timeout(100 * HZ / 1000);	/* wait for 100 msecs */
+
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+		retval = apply_vp_patch(cam);
+
+	/* wait for vp to go to sleep */
+	current->state = TASK_INTERRUPTIBLE;
+	schedule_timeout(100 * HZ / 1000);	/* wait for 100 msecs */
+
+	/***
+	 * If this is a 676, apply VP5 fixes before we start streaming
+	 ***/
+	if (cam->params.pnp_id.device_type == DEVICE_STV_676) {
+		cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+
+		/* The following writes improve the picture */
+		cmd.buffer.registers[0].index = CPIA2_VP5_MYBLACK_LEVEL;
+		cmd.buffer.registers[0].value = 0; /* reduce from the default
+						    * rec 601 pedestal of 16 */
+		cmd.buffer.registers[1].index = CPIA2_VP5_MCYRANGE;
+		cmd.buffer.registers[1].value = 0x92; /* increase from 100% to
+						       * (256/256 - 31) to fill
+						       * available range */
+		cmd.buffer.registers[2].index = CPIA2_VP5_MYCEILING;
+		cmd.buffer.registers[2].value = 0xFF; /* Increase from the
+						       * default rec 601 ceiling
+						       * of 240 */
+		cmd.buffer.registers[3].index = CPIA2_VP5_MCUVSATURATION;
+		cmd.buffer.registers[3].value = 0xFF; /* Increase from the rec
+						       * 601 100% level (128)
+						       * to 145-192 */
+		cmd.buffer.registers[4].index = CPIA2_VP5_ANTIFLKRSETUP;
+		cmd.buffer.registers[4].value = 0x80;  /* Inhibit the
+							* anti-flicker */
+
+		/* The following 4 writes are a fix to allow QVGA to work at 30 fps */
+		cmd.buffer.registers[5].index = CPIA2_VP_RAM_ADDR_H;
+		cmd.buffer.registers[5].value = 0x01;
+		cmd.buffer.registers[6].index = CPIA2_VP_RAM_ADDR_L;
+		cmd.buffer.registers[6].value = 0xE3;
+		cmd.buffer.registers[7].index = CPIA2_VP_RAM_DATA;
+		cmd.buffer.registers[7].value = 0x02;
+		cmd.buffer.registers[8].index = CPIA2_VP_RAM_DATA;
+		cmd.buffer.registers[8].value = 0xFC;
+
+		cmd.direction = TRANSFER_WRITE;
+		cmd.reg_count = 9;
+
+		cpia2_send_command(cam, &cmd);
+	}
+
+	/* Activate all settings and start the data stream */
+	/* Set user mode */
+	set_default_user_mode(cam);
+
+	/* Give VP time to wake up */
+	current->state = TASK_INTERRUPTIBLE;
+	schedule_timeout(100 * HZ / 1000);	/* wait for 100 msecs */
+
+	set_all_properties(cam);
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
+	DBG("After SetAllProperties(cam), user mode is 0x%0X\n",
+	    cam->params.vp_params.video_mode);
+
+	/***
+	 * Set audio regulator off.  This and the code to set the compresison
+	 * state are too complex to form a CPIA2_CMD_, and seem to be somewhat
+	 * intertwined.  This stuff came straight from the windows driver.
+	 ***/
+	/* Turn AutoExposure off in VP and enable the serial bridge to the sensor */
+	cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
+	tmp_reg = cam->params.vp_params.system_ctrl;
+	cmd.buffer.registers[0].value = tmp_reg &
+		(tmp_reg & (CPIA2_VP_SYSTEMCTRL_HK_CONTROL ^ 0xFF));
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
+	cmd.buffer.registers[1].value = cam->params.vp_params.device_config |
+					CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE;
+	cmd.buffer.registers[0].index = CPIA2_VP_SYSTEMCTRL;
+	cmd.buffer.registers[1].index = CPIA2_VP_DEVICE_CONFIG;
+	cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+	cmd.reg_count = 2;
+	cmd.direction = TRANSFER_WRITE;
+	cmd.start = 0;
+	cpia2_send_command(cam, &cmd);
+
+	/* Set the correct I2C address in the CPiA-2 system register */
+	cpia2_do_command(cam,
+			 CPIA2_CMD_SET_SERIAL_ADDR,
+			 TRANSFER_WRITE,
+			 CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR);
+
+	/* Now have sensor access - set bit to turn the audio regulator off */
+	cpia2_do_command(cam,
+			 CPIA2_CMD_SET_SENSOR_CR1,
+			 TRANSFER_WRITE, CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR);
+
+	/* Set the correct I2C address in the CPiA-2 system register */
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+		cpia2_do_command(cam,
+				 CPIA2_CMD_SET_SERIAL_ADDR,
+				 TRANSFER_WRITE,
+				 CPIA2_SYSTEM_VP_SERIAL_ADDR_VP); // 0x88
+	else
+		cpia2_do_command(cam,
+				 CPIA2_CMD_SET_SERIAL_ADDR,
+				 TRANSFER_WRITE,
+				 CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP); // 0x8a
+
+	/* increase signal drive strength */
+	if (cam->params.pnp_id.device_type == DEVICE_STV_676)
+		cpia2_do_command(cam,
+				 CPIA2_CMD_SET_VP_EXP_MODES,
+				 TRANSFER_WRITE,
+				 CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP);
+
+	/* Start autoexposure */
+	cpia2_do_command(cam, CPIA2_CMD_GET_DEVICE_CONFIG, TRANSFER_READ, 0);
+	cmd.buffer.registers[0].value = cam->params.vp_params.device_config &
+				  (CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE ^ 0xFF);
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_CTRL, TRANSFER_READ, 0);
+	cmd.buffer.registers[1].value =
+	    cam->params.vp_params.system_ctrl | CPIA2_VP_SYSTEMCTRL_HK_CONTROL;
+
+	cmd.buffer.registers[0].index = CPIA2_VP_DEVICE_CONFIG;
+	cmd.buffer.registers[1].index = CPIA2_VP_SYSTEMCTRL;
+	cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VP;
+	cmd.reg_count = 2;
+	cmd.direction = TRANSFER_WRITE;
+
+	cpia2_send_command(cam, &cmd);
+
+	/* Set compression state */
+	cpia2_do_command(cam, CPIA2_CMD_GET_VC_CONTROL, TRANSFER_READ, 0);
+	if (cam->params.compression.inhibit_htables) {
+		tmp_reg = cam->params.vc_params.vc_control |
+			  CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
+	} else  {
+		tmp_reg = cam->params.vc_params.vc_control &
+			  ~CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES;
+	}
+	cpia2_do_command(cam, CPIA2_CMD_SET_VC_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+	/* Set target size (kb) on vc */
+	cpia2_do_command(cam, CPIA2_CMD_SET_TARGET_KB,
+			 TRANSFER_WRITE, cam->params.vc_params.target_kb);
+
+	/* Wiggle VC Reset */
+	/***
+	 * First read and wait a bit.
+	 ***/
+	for (i = 0; i < 50; i++) {
+		cpia2_do_command(cam, CPIA2_CMD_GET_PW_CONTROL,
+				 TRANSFER_READ, 0);
+	}
+
+	tmp_reg = cam->params.vc_params.pw_control;
+	tmp_reg &= ~CPIA2_VC_PW_CTRL_VC_RESET_N;
+
+	cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+	tmp_reg |= CPIA2_VC_PW_CTRL_VC_RESET_N;
+	cpia2_do_command(cam, CPIA2_CMD_SET_PW_CONTROL, TRANSFER_WRITE,tmp_reg);
+
+	cpia2_do_command(cam, CPIA2_CMD_SET_DEF_JPEG_OPT, TRANSFER_WRITE, 0);
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_USER_MODE, TRANSFER_READ, 0);
+	DBG("After VC RESET, user mode is 0x%0X\n",
+	    cam->params.vp_params.video_mode);
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_high_power
+ *
+ *****************************************************************************/
+static int cpia2_set_high_power(struct camera_data *cam)
+{
+	int i;
+	for (i = 0; i <= 50; i++) {
+		/* Read system status */
+		cpia2_do_command(cam,CPIA2_CMD_GET_SYSTEM_CTRL,TRANSFER_READ,0);
+
+		/* If there is an error, clear it */
+		if(cam->params.camera_state.system_ctrl &
+		   CPIA2_SYSTEM_CONTROL_V2W_ERR)
+			cpia2_do_command(cam, CPIA2_CMD_CLEAR_V2W_ERR,
+					 TRANSFER_WRITE, 0);
+
+		/* Try to set high power mode */
+		cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL,
+				 TRANSFER_WRITE, 1);
+
+		/* Try to read something in VP to check if everything is awake */
+		cpia2_do_command(cam, CPIA2_CMD_GET_VP_SYSTEM_STATE,
+				 TRANSFER_READ, 0);
+		if (cam->params.vp_params.system_state &
+		    CPIA2_VP_SYSTEMSTATE_HK_ALIVE) {
+			break;
+		} else if (i == 50) {
+			cam->params.camera_state.power_mode = LO_POWER_MODE;
+			ERR("Camera did not wake up\n");
+			return -EIO;
+		}
+	}
+
+	DBG("System now in high power state\n");
+	cam->params.camera_state.power_mode = HI_POWER_MODE;
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_low_power
+ *
+ *****************************************************************************/
+int cpia2_set_low_power(struct camera_data *cam)
+{
+	cam->params.camera_state.power_mode = LO_POWER_MODE;
+	cpia2_do_command(cam, CPIA2_CMD_SET_SYSTEM_CTRL, TRANSFER_WRITE, 0);
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  apply_vp_patch
+ *
+ *****************************************************************************/
+static int apply_vp_patch(struct camera_data *cam)
+{
+	int i, j;
+	struct cpia2_command cmd;
+
+	cmd.req_mode = CAMERAACCESS_TYPE_REPEAT | CAMERAACCESS_VP;
+	cmd.direction = TRANSFER_WRITE;
+
+	for (i = 0; i < PATCH_DATA_SIZE; i++) {
+		for (j = 0; j < patch_data[i].count; j++) {
+			cmd.buffer.block_data[j] = patch_data[i].data[j];
+		}
+
+		cmd.start = patch_data[i].reg;
+		cmd.reg_count = patch_data[i].count;
+		cpia2_send_command(cam, &cmd);
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  set_default_user_mode
+ *
+ *****************************************************************************/
+static int set_default_user_mode(struct camera_data *cam)
+{
+	unsigned char user_mode;
+	unsigned char frame_rate;
+	int width = cam->params.roi.width;
+	int height = cam->params.roi.height;
+
+	switch (cam->params.version.sensor_flags) {
+	case CPIA2_VP_SENSOR_FLAGS_404:
+	case CPIA2_VP_SENSOR_FLAGS_407:
+	case CPIA2_VP_SENSOR_FLAGS_409:
+	case CPIA2_VP_SENSOR_FLAGS_410:
+		if ((width > STV_IMAGE_QCIF_COLS)
+		    || (height > STV_IMAGE_QCIF_ROWS)) {
+			user_mode = CPIA2_VP_USER_MODE_CIF;
+		} else {
+			user_mode = CPIA2_VP_USER_MODE_QCIFDS;
+		}
+		frame_rate = CPIA2_VP_FRAMERATE_30;
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_500:
+		if ((width > STV_IMAGE_CIF_COLS)
+		    || (height > STV_IMAGE_CIF_ROWS)) {
+			user_mode = CPIA2_VP_USER_MODE_VGA;
+		} else {
+			user_mode = CPIA2_VP_USER_MODE_QVGADS;
+		}
+		if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+			frame_rate = CPIA2_VP_FRAMERATE_15;
+		else
+			frame_rate = CPIA2_VP_FRAMERATE_30;
+		break;
+	default:
+		LOG("%s: Invalid sensor flag value 0x%0X\n",__FUNCTION__,
+		    cam->params.version.sensor_flags);
+		return -EINVAL;
+	}
+
+	DBG("Sensor flag = 0x%0x, user mode = 0x%0x, frame rate = 0x%X\n",
+	    cam->params.version.sensor_flags, user_mode, frame_rate);
+	cpia2_do_command(cam, CPIA2_CMD_SET_USER_MODE, TRANSFER_WRITE,
+			 user_mode);
+	if(cam->params.vp_params.frame_rate > 0 &&
+	   frame_rate > cam->params.vp_params.frame_rate)
+		frame_rate = cam->params.vp_params.frame_rate;
+
+	cpia2_set_fps(cam, frame_rate);
+
+//	if (cam->params.pnp_id.device_type == DEVICE_STV_676)
+//		cpia2_do_command(cam,
+//				 CPIA2_CMD_SET_VP_SYSTEM_CTRL,
+//				 TRANSFER_WRITE,
+//				 CPIA2_VP_SYSTEMCTRL_HK_CONTROL |
+//				 CPIA2_VP_SYSTEMCTRL_POWER_CONTROL);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_match_video_size
+ *
+ *  return the best match, where 'best' is as always
+ *  the largest that is not bigger than what is requested.
+ *****************************************************************************/
+int cpia2_match_video_size(int width, int height)
+{
+	if (width >= STV_IMAGE_VGA_COLS && height >= STV_IMAGE_VGA_ROWS)
+		return VIDEOSIZE_VGA;
+
+	if (width >= STV_IMAGE_CIF_COLS && height >= STV_IMAGE_CIF_ROWS)
+		return VIDEOSIZE_CIF;
+
+	if (width >= STV_IMAGE_QVGA_COLS && height >= STV_IMAGE_QVGA_ROWS)
+		return VIDEOSIZE_QVGA;
+
+	if (width >= 288 && height >= 216)
+		return VIDEOSIZE_288_216;
+
+	if (width >= 256 && height >= 192)
+		return VIDEOSIZE_256_192;
+
+	if (width >= 224 && height >= 168)
+		return VIDEOSIZE_224_168;
+
+	if (width >= 192 && height >= 144)
+		return VIDEOSIZE_192_144;
+
+	if (width >= STV_IMAGE_QCIF_COLS && height >= STV_IMAGE_QCIF_ROWS)
+		return VIDEOSIZE_QCIF;
+
+	return -1;
+}
+
+/******************************************************************************
+ *
+ *  SetVideoSize
+ *
+ *****************************************************************************/
+static int set_vw_size(struct camera_data *cam, int size)
+{
+	int retval = 0;
+
+	cam->params.vp_params.video_size = size;
+
+	switch (size) {
+	case VIDEOSIZE_VGA:
+		DBG("Setting size to VGA\n");
+		cam->params.roi.width = STV_IMAGE_VGA_COLS;
+		cam->params.roi.height = STV_IMAGE_VGA_ROWS;
+		cam->vw.width = STV_IMAGE_VGA_COLS;
+		cam->vw.height = STV_IMAGE_VGA_ROWS;
+		break;
+	case VIDEOSIZE_CIF:
+		DBG("Setting size to CIF\n");
+		cam->params.roi.width = STV_IMAGE_CIF_COLS;
+		cam->params.roi.height = STV_IMAGE_CIF_ROWS;
+		cam->vw.width = STV_IMAGE_CIF_COLS;
+		cam->vw.height = STV_IMAGE_CIF_ROWS;
+		break;
+	case VIDEOSIZE_QVGA:
+		DBG("Setting size to QVGA\n");
+		cam->params.roi.width = STV_IMAGE_QVGA_COLS;
+		cam->params.roi.height = STV_IMAGE_QVGA_ROWS;
+		cam->vw.width = STV_IMAGE_QVGA_COLS;
+		cam->vw.height = STV_IMAGE_QVGA_ROWS;
+		break;
+	case VIDEOSIZE_288_216:
+		cam->params.roi.width = 288;
+		cam->params.roi.height = 216;
+		cam->vw.width = 288;
+		cam->vw.height = 216;
+		break;
+	case VIDEOSIZE_256_192:
+		cam->vw.width = 256;
+		cam->vw.height = 192;
+		cam->params.roi.width = 256;
+		cam->params.roi.height = 192;
+		break;
+	case VIDEOSIZE_224_168:
+		cam->vw.width = 224;
+		cam->vw.height = 168;
+		cam->params.roi.width = 224;
+		cam->params.roi.height = 168;
+		break;
+	case VIDEOSIZE_192_144:
+		cam->vw.width = 192;
+		cam->vw.height = 144;
+		cam->params.roi.width = 192;
+		cam->params.roi.height = 144;
+		break;
+	case VIDEOSIZE_QCIF:
+		DBG("Setting size to QCIF\n");
+		cam->params.roi.width = STV_IMAGE_QCIF_COLS;
+		cam->params.roi.height = STV_IMAGE_QCIF_ROWS;
+		cam->vw.width = STV_IMAGE_QCIF_COLS;
+		cam->vw.height = STV_IMAGE_QCIF_ROWS;
+		break;
+	default:
+		retval = -EINVAL;
+	}
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  configure_sensor
+ *
+ *****************************************************************************/
+static int configure_sensor(struct camera_data *cam,
+			    int req_width, int req_height)
+{
+	int retval;
+
+	switch (cam->params.version.sensor_flags) {
+	case CPIA2_VP_SENSOR_FLAGS_404:
+	case CPIA2_VP_SENSOR_FLAGS_407:
+	case CPIA2_VP_SENSOR_FLAGS_409:
+	case CPIA2_VP_SENSOR_FLAGS_410:
+		retval = config_sensor_410(cam, req_width, req_height);
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_500:
+		retval = config_sensor_500(cam, req_width, req_height);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  config_sensor_410
+ *
+ *****************************************************************************/
+static int config_sensor_410(struct camera_data *cam,
+			    int req_width, int req_height)
+{
+	struct cpia2_command cmd;
+	int i = 0;
+	int image_size;
+	int image_type;
+	int width = req_width;
+	int height = req_height;
+
+	/***
+	 *  Make sure size doesn't exceed CIF.
+	 ***/
+	if (width > STV_IMAGE_CIF_COLS)
+		width = STV_IMAGE_CIF_COLS;
+	if (height > STV_IMAGE_CIF_ROWS)
+		height = STV_IMAGE_CIF_ROWS;
+
+	image_size = cpia2_match_video_size(width, height);
+
+	DBG("Config 410: width = %d, height = %d\n", width, height);
+	DBG("Image size returned is %d\n", image_size);
+	if (image_size >= 0) {
+		set_vw_size(cam, image_size);
+		width = cam->params.roi.width;
+		height = cam->params.roi.height;
+
+		DBG("After set_vw_size(), width = %d, height = %d\n",
+		    width, height);
+		if (width <= 176 && height <= 144) {
+			DBG("image type = VIDEOSIZE_QCIF\n");
+			image_type = VIDEOSIZE_QCIF;
+		}
+		else if (width <= 320 && height <= 240) {
+			DBG("image type = VIDEOSIZE_QVGA\n");
+			image_type = VIDEOSIZE_QVGA;
+		}
+		else {
+			DBG("image type = VIDEOSIZE_CIF\n");
+			image_type = VIDEOSIZE_CIF;
+		}
+	} else {
+		ERR("ConfigSensor410 failed\n");
+		return -EINVAL;
+	}
+
+	cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+	cmd.direction = TRANSFER_WRITE;
+
+	/* VC Format */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
+	if (image_type == VIDEOSIZE_CIF) {
+		cmd.buffer.registers[i++].value =
+		    (u8) (CPIA2_VC_VC_FORMAT_UFIRST |
+			  CPIA2_VC_VC_FORMAT_SHORTLINE);
+	} else {
+		cmd.buffer.registers[i++].value =
+		    (u8) CPIA2_VC_VC_FORMAT_UFIRST;
+	}
+
+	/* VC Clocks */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
+	if (image_type == VIDEOSIZE_QCIF) {
+		if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+			cmd.buffer.registers[i++].value=
+				(u8)(CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
+				     CPIA2_VC_VC_672_CLOCKS_SCALING |
+				     CPIA2_VC_VC_CLOCKS_LOGDIV2);
+			DBG("VC_Clocks (0xc4) should be B\n");
+		}
+		else {
+			cmd.buffer.registers[i++].value=
+				(u8)(CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
+				     CPIA2_VC_VC_CLOCKS_LOGDIV2);
+		}
+	} else {
+		if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+			cmd.buffer.registers[i++].value =
+			   (u8) (CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3 |
+				 CPIA2_VC_VC_CLOCKS_LOGDIV0);
+		}
+		else {
+			cmd.buffer.registers[i++].value =
+			   (u8) (CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3 |
+				 CPIA2_VC_VC_676_CLOCKS_SCALING |
+				 CPIA2_VC_VC_CLOCKS_LOGDIV0);
+		}
+	}
+	DBG("VC_Clocks (0xc4) = 0x%0X\n", cmd.buffer.registers[i-1].value);
+
+	/* Input reqWidth from VC */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value =
+		    (u8) (STV_IMAGE_QCIF_COLS / 4);
+	else
+		cmd.buffer.registers[i++].value =
+		    (u8) (STV_IMAGE_CIF_COLS / 4);
+
+	/* Timings */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 0;
+	else
+		cmd.buffer.registers[i++].value = (u8) 1;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 208;
+	else
+		cmd.buffer.registers[i++].value = (u8) 160;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 0;
+	else
+		cmd.buffer.registers[i++].value = (u8) 1;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 160;
+	else
+		cmd.buffer.registers[i++].value = (u8) 64;
+
+	/* Output Image Size */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
+	cmd.buffer.registers[i++].value = cam->params.roi.width / 4;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
+	cmd.buffer.registers[i++].value = cam->params.roi.height / 4;
+
+	/* Cropping */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
+	else
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
+	else
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
+
+	/* Scaling registers (defaults) */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
+	cmd.buffer.registers[i++].value = (u8) 31;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
+	cmd.buffer.registers[i++].value = (u8) 31;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
+	cmd.buffer.registers[i++].value = (u8) 0x81;	/* = 8/1 = 8 (HIBYTE/LOBYTE) */
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
+	cmd.buffer.registers[i++].value = (u8) 0x81;	/* = 8/1 = 8 (HIBYTE/LOBYTE) */
+
+	cmd.reg_count = i;
+
+	cpia2_send_command(cam, &cmd);
+
+	return i;
+}
+
+
+/******************************************************************************
+ *
+ *  config_sensor_500(cam)
+ *
+ *****************************************************************************/
+static int config_sensor_500(struct camera_data *cam,
+			     int req_width, int req_height)
+{
+	struct cpia2_command cmd;
+	int i = 0;
+	int image_size = VIDEOSIZE_CIF;
+	int image_type = VIDEOSIZE_VGA;
+	int width = req_width;
+	int height = req_height;
+	unsigned int device = cam->params.pnp_id.device_type;
+
+	image_size = cpia2_match_video_size(width, height);
+
+	if (width > STV_IMAGE_CIF_COLS || height > STV_IMAGE_CIF_ROWS)
+		image_type = VIDEOSIZE_VGA;
+	else if (width > STV_IMAGE_QVGA_COLS || height > STV_IMAGE_QVGA_ROWS)
+		image_type = VIDEOSIZE_CIF;
+	else if (width > STV_IMAGE_QCIF_COLS || height > STV_IMAGE_QCIF_ROWS)
+		image_type = VIDEOSIZE_QVGA;
+	else
+		image_type = VIDEOSIZE_QCIF;
+
+	if (image_size >= 0) {
+		set_vw_size(cam, image_size);
+		width = cam->params.roi.width;
+		height = cam->params.roi.height;
+	} else {
+		ERR("ConfigSensor500 failed\n");
+		return -EINVAL;
+	}
+
+	DBG("image_size = %d, width = %d, height = %d, type = %d\n",
+	    image_size, width, height, image_type);
+
+	cmd.req_mode = CAMERAACCESS_TYPE_RANDOM | CAMERAACCESS_VC;
+	cmd.direction = TRANSFER_WRITE;
+	i = 0;
+
+	/* VC Format */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_FORMAT;
+	cmd.buffer.registers[i].value = (u8) CPIA2_VC_VC_FORMAT_UFIRST;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i].value |= (u8) CPIA2_VC_VC_FORMAT_DECIMATING;
+	i++;
+
+	/* VC Clocks */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_CLOCKS;
+	if (device == DEVICE_STV_672) {
+		if (image_type == VIDEOSIZE_VGA)
+			cmd.buffer.registers[i].value =
+				(u8)CPIA2_VC_VC_CLOCKS_LOGDIV1;
+		else
+			cmd.buffer.registers[i].value =
+				(u8)(CPIA2_VC_VC_672_CLOCKS_SCALING |
+				     CPIA2_VC_VC_CLOCKS_LOGDIV3);
+	} else {
+		if (image_type == VIDEOSIZE_VGA)
+			cmd.buffer.registers[i].value =
+				(u8)CPIA2_VC_VC_CLOCKS_LOGDIV0;
+		else
+			cmd.buffer.registers[i].value =
+				(u8)(CPIA2_VC_VC_676_CLOCKS_SCALING |
+				     CPIA2_VC_VC_CLOCKS_LOGDIV2);
+	}
+	i++;
+
+	DBG("VC_CLOCKS = 0x%X\n", cmd.buffer.registers[i-1].value);
+
+	/* Input width from VP */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_IHSIZE_LO;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i].value =
+		    (u8) (STV_IMAGE_VGA_COLS / 4);
+	else
+		cmd.buffer.registers[i].value =
+		    (u8) (STV_IMAGE_QVGA_COLS / 4);
+	i++;
+	DBG("Input width = %d\n", cmd.buffer.registers[i-1].value);
+
+	/* Timings */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_HI;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value = (u8) 2;
+	else
+		cmd.buffer.registers[i++].value = (u8) 1;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_XLIM_LO;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value = (u8) 250;
+	else if (image_type == VIDEOSIZE_QVGA)
+		cmd.buffer.registers[i++].value = (u8) 125;
+	else
+		cmd.buffer.registers[i++].value = (u8) 160;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_HI;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value = (u8) 2;
+	else
+		cmd.buffer.registers[i++].value = (u8) 1;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_YLIM_LO;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value = (u8) 12;
+	else if (image_type == VIDEOSIZE_QVGA)
+		cmd.buffer.registers[i++].value = (u8) 64;
+	else
+		cmd.buffer.registers[i++].value = (u8) 6;
+
+	/* Output Image Size */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_OHSIZE;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = STV_IMAGE_CIF_COLS  / 4;
+	else
+		cmd.buffer.registers[i++].value = width / 4;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_OVSIZE;
+	if (image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = STV_IMAGE_CIF_ROWS  / 4;
+	else
+		cmd.buffer.registers[i++].value = height / 4;
+
+	/* Cropping */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HCROP;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_VGA_COLS / 4) - (width / 4)) / 2);
+	else if (image_type == VIDEOSIZE_QVGA)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_QVGA_COLS / 4) - (width / 4)) / 2);
+	else if (image_type == VIDEOSIZE_CIF)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_CIF_COLS / 4) - (width / 4)) / 2);
+	else /*if (image_type == VIDEOSIZE_QCIF)*/
+		cmd.buffer.registers[i++].value =
+			(u8) (((STV_IMAGE_QCIF_COLS / 4) - (width / 4)) / 2);
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VCROP;
+	if (image_type == VIDEOSIZE_VGA)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_VGA_ROWS / 4) - (height / 4)) / 2);
+	else if (image_type == VIDEOSIZE_QVGA)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_QVGA_ROWS / 4) - (height / 4)) / 2);
+	else if (image_type == VIDEOSIZE_CIF)
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_CIF_ROWS / 4) - (height / 4)) / 2);
+	else /*if (image_type == VIDEOSIZE_QCIF)*/
+		cmd.buffer.registers[i++].value =
+		    (u8) (((STV_IMAGE_QCIF_ROWS / 4) - (height / 4)) / 2);
+
+	/* Scaling registers (defaults) */
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HPHASE;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 36;
+	else
+		cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VPHASE;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 32;
+	else
+		cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HISPAN;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 26;
+	else
+		cmd.buffer.registers[i++].value = (u8) 31;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VISPAN;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 21;
+	else
+		cmd.buffer.registers[i++].value = (u8) 31;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HICROP;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VICROP;
+	cmd.buffer.registers[i++].value = (u8) 0;
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_HFRACT;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 0x2B;	/* 2/11 */
+	else
+		cmd.buffer.registers[i++].value = (u8) 0x81;	/* 8/1 */
+
+	cmd.buffer.registers[i].index = CPIA2_VC_VC_VFRACT;
+	if (image_type == VIDEOSIZE_CIF || image_type == VIDEOSIZE_QCIF)
+		cmd.buffer.registers[i++].value = (u8) 0x13;	/* 1/3 */
+	else
+		cmd.buffer.registers[i++].value = (u8) 0x81;	/* 8/1 */
+
+	cmd.reg_count = i;
+
+	cpia2_send_command(cam, &cmd);
+
+	return i;
+}
+
+
+/******************************************************************************
+ *
+ *  setallproperties
+ *
+ *  This sets all user changeable properties to the values in cam->params.
+ *****************************************************************************/
+int set_all_properties(struct camera_data *cam)
+{
+	/**
+	 * Don't set target_kb here, it will be set later.
+	 * framerate and user_mode were already set (set_default_user_mode).
+	 **/
+
+	cpia2_set_color_params(cam);
+
+	cpia2_usb_change_streaming_alternate(cam,
+					  cam->params.camera_state.stream_mode);
+
+	cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+			 cam->params.vp_params.user_effects);
+
+	cpia2_set_flicker_mode(cam,
+			       cam->params.flicker_control.flicker_mode_req);
+
+	cpia2_do_command(cam,
+			 CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+			 TRANSFER_WRITE, cam->params.vp_params.gpio_direction);
+	cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA, TRANSFER_WRITE,
+			 cam->params.vp_params.gpio_data);
+
+	wake_system(cam);
+
+	set_lowlight_boost(cam);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_save_camera_state
+ *
+ *****************************************************************************/
+void cpia2_save_camera_state(struct camera_data *cam)
+{
+	get_color_params(cam);
+	cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DIRECTION, TRANSFER_READ,
+			 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_VC_MP_GPIO_DATA, TRANSFER_READ, 0);
+	/* Don't get framerate or target_kb. Trust the values we already have */
+}
+
+/******************************************************************************
+ *
+ *  get_color_params
+ *
+ *****************************************************************************/
+void get_color_params(struct camera_data *cam)
+{
+	cpia2_do_command(cam, CPIA2_CMD_GET_VP_BRIGHTNESS, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_VP_SATURATION, TRANSFER_READ, 0);
+	cpia2_do_command(cam, CPIA2_CMD_GET_CONTRAST, TRANSFER_READ, 0);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_color_params
+ *
+ *****************************************************************************/
+void cpia2_set_color_params(struct camera_data *cam)
+{
+	DBG("Setting color params\n");
+	cpia2_set_brightness(cam, cam->params.color_params.brightness);
+	cpia2_set_contrast(cam, cam->params.color_params.contrast);
+	cpia2_set_saturation(cam, cam->params.color_params.saturation);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_flicker_mode
+ *
+ *****************************************************************************/
+int cpia2_set_flicker_mode(struct camera_data *cam, int mode)
+{
+	unsigned char cam_reg;
+	int err = 0;
+
+	if(cam->params.pnp_id.device_type != DEVICE_STV_672)
+		return -EINVAL;
+
+	/* Set the appropriate bits in FLICKER_MODES, preserving the rest */
+	if((err = cpia2_do_command(cam, CPIA2_CMD_GET_FLICKER_MODES,
+				   TRANSFER_READ, 0)))
+		return err;
+	cam_reg = cam->params.flicker_control.cam_register;
+
+	switch(mode) {
+	case NEVER_FLICKER:
+		cam_reg |= CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+		cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
+		break;
+	case FLICKER_60:
+		cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+		cam_reg &= ~CPIA2_VP_FLICKER_MODES_50HZ;
+		break;
+	case FLICKER_50:
+		cam_reg &= ~CPIA2_VP_FLICKER_MODES_NEVER_FLICKER;
+		cam_reg |= CPIA2_VP_FLICKER_MODES_50HZ;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if((err = cpia2_do_command(cam, CPIA2_CMD_SET_FLICKER_MODES,
+				   TRANSFER_WRITE, cam_reg)))
+		return err;
+
+	/* Set the appropriate bits in EXP_MODES, preserving the rest */
+	if((err = cpia2_do_command(cam, CPIA2_CMD_GET_VP_EXP_MODES,
+				   TRANSFER_READ, 0)))
+		return err;
+	cam_reg = cam->params.vp_params.exposure_modes;
+
+	if (mode == NEVER_FLICKER) {
+		cam_reg |= CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
+	} else {
+		cam_reg &= ~CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER;
+	}
+
+	if((err = cpia2_do_command(cam, CPIA2_CMD_SET_VP_EXP_MODES,
+				   TRANSFER_WRITE, cam_reg)))
+		return err;
+
+	if((err = cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4,
+				   TRANSFER_WRITE, 1)))
+		return err;
+
+	switch(mode) {
+	case NEVER_FLICKER:
+		cam->params.flicker_control.flicker_mode_req = mode;
+		break;
+	case FLICKER_60:
+		cam->params.flicker_control.flicker_mode_req = mode;
+		cam->params.flicker_control.mains_frequency = 60;
+		break;
+	case FLICKER_50:
+		cam->params.flicker_control.flicker_mode_req = mode;
+		cam->params.flicker_control.mains_frequency = 50;
+		break;
+	default:
+		err = -EINVAL;
+	}
+
+	return err;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_property_flip
+ *
+ *****************************************************************************/
+void cpia2_set_property_flip(struct camera_data *cam, int prop_val)
+{
+	unsigned char cam_reg;
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+	cam_reg = cam->params.vp_params.user_effects;
+
+	if (prop_val)
+	{
+		cam_reg |= CPIA2_VP_USER_EFFECTS_FLIP;
+	}
+	else
+	{
+		cam_reg &= ~CPIA2_VP_USER_EFFECTS_FLIP;
+	}
+	cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+			 cam_reg);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_property_mirror
+ *
+ *****************************************************************************/
+void cpia2_set_property_mirror(struct camera_data *cam, int prop_val)
+{
+	unsigned char cam_reg;
+
+	cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS, TRANSFER_READ, 0);
+	cam_reg = cam->params.vp_params.user_effects;
+
+	if (prop_val)
+	{
+		cam_reg |= CPIA2_VP_USER_EFFECTS_MIRROR;
+	}
+	else
+	{
+		cam_reg &= ~CPIA2_VP_USER_EFFECTS_MIRROR;
+	}
+	cpia2_do_command(cam, CPIA2_CMD_SET_USER_EFFECTS, TRANSFER_WRITE,
+			 cam_reg);
+}
+
+/******************************************************************************
+ *
+ *  set_target_kb
+ *
+ *  The new Target KB is set in cam->params.vc_params.target_kb and
+ *  activates on reset.
+ *****************************************************************************/
+
+int cpia2_set_target_kb(struct camera_data *cam, unsigned char value)
+{
+	DBG("Requested target_kb = %d\n", value);
+	if (value != cam->params.vc_params.target_kb) {
+
+		cpia2_usb_stream_pause(cam);
+
+		/* reset camera for new target_kb */
+		cam->params.vc_params.target_kb = value;
+		cpia2_reset_camera(cam);
+
+		cpia2_usb_stream_resume(cam);
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_gpio
+ *
+ *****************************************************************************/
+int cpia2_set_gpio(struct camera_data *cam, unsigned char setting)
+{
+	int ret;
+
+	/* Set the microport direction (register 0x90, should be defined
+	 * already) to 1 (user output), and set the microport data (0x91) to
+	 * the value in the ioctl argument.
+	 */
+
+	ret = cpia2_do_command(cam,
+			       CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+			       CPIA2_VC_MP_DIR_OUTPUT,
+			       255);
+	if (ret < 0)
+		return ret;
+	cam->params.vp_params.gpio_direction = 255;
+
+	ret = cpia2_do_command(cam,
+			       CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+			       CPIA2_VC_MP_DIR_OUTPUT,
+			       setting);
+	if (ret < 0)
+		return ret;
+	cam->params.vp_params.gpio_data = setting;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_fps
+ *
+ *****************************************************************************/
+int cpia2_set_fps(struct camera_data *cam, int framerate)
+{
+	int retval;
+
+	switch(framerate) {
+		case CPIA2_VP_FRAMERATE_30:
+		case CPIA2_VP_FRAMERATE_25:
+			if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+			   cam->params.version.sensor_flags ==
+						    CPIA2_VP_SENSOR_FLAGS_500) {
+				return -EINVAL;
+			}
+			/* Fall through */
+		case CPIA2_VP_FRAMERATE_15:
+		case CPIA2_VP_FRAMERATE_12_5:
+		case CPIA2_VP_FRAMERATE_7_5:
+		case CPIA2_VP_FRAMERATE_6_25:
+			break;
+		default:
+			return -EINVAL;
+	}
+
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+	    framerate == CPIA2_VP_FRAMERATE_15)
+		framerate = 0; /* Work around bug in VP4 */
+
+	retval = cpia2_do_command(cam,
+				 CPIA2_CMD_FRAMERATE_REQ,
+				 TRANSFER_WRITE,
+				 framerate);
+
+	if(retval == 0)
+		cam->params.vp_params.frame_rate = framerate;
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_brightness
+ *
+ *****************************************************************************/
+void cpia2_set_brightness(struct camera_data *cam, unsigned char value)
+{
+	/***
+	 * Don't let the register be set to zero - bug in VP4 - flash of full
+	 * brightness
+	 ***/
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672 && value == 0)
+		value++;
+	DBG("Setting brightness to %d (0x%0x)\n", value, value);
+	cpia2_do_command(cam,CPIA2_CMD_SET_VP_BRIGHTNESS, TRANSFER_WRITE,value);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_contrast
+ *
+ *****************************************************************************/
+void cpia2_set_contrast(struct camera_data *cam, unsigned char value)
+{
+	DBG("Setting contrast to %d (0x%0x)\n", value, value);
+	cam->params.color_params.contrast = value;
+	cpia2_do_command(cam, CPIA2_CMD_SET_CONTRAST, TRANSFER_WRITE, value);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_saturation
+ *
+ *****************************************************************************/
+void cpia2_set_saturation(struct camera_data *cam, unsigned char value)
+{
+	DBG("Setting saturation to %d (0x%0x)\n", value, value);
+	cam->params.color_params.saturation = value;
+	cpia2_do_command(cam,CPIA2_CMD_SET_VP_SATURATION, TRANSFER_WRITE,value);
+}
+
+/******************************************************************************
+ *
+ *  wake_system
+ *
+ *****************************************************************************/
+void wake_system(struct camera_data *cam)
+{
+	cpia2_do_command(cam, CPIA2_CMD_SET_WAKEUP, TRANSFER_WRITE, 0);
+}
+
+/******************************************************************************
+ *
+ *  set_lowlight_boost
+ *
+ *  Valid for STV500 sensor only
+ *****************************************************************************/
+void set_lowlight_boost(struct camera_data *cam)
+{
+	struct cpia2_command cmd;
+
+	if (cam->params.pnp_id.device_type != DEVICE_STV_672 ||
+	    cam->params.version.sensor_flags != CPIA2_VP_SENSOR_FLAGS_500)
+		return;
+
+	cmd.direction = TRANSFER_WRITE;
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+	cmd.reg_count = 3;
+	cmd.start = CPIA2_VP_RAM_ADDR_H;
+
+	cmd.buffer.block_data[0] = 0;	/* High byte of address to write to */
+	cmd.buffer.block_data[1] = 0x59;	/* Low byte of address to write to */
+	cmd.buffer.block_data[2] = 0;	/* High byte of data to write */
+
+	cpia2_send_command(cam, &cmd);
+
+	if (cam->params.vp_params.lowlight_boost) {
+		cmd.buffer.block_data[0] = 0x02;	/* Low byte data to write */
+	} else {
+		cmd.buffer.block_data[0] = 0x06;
+	}
+	cmd.start = CPIA2_VP_RAM_DATA;
+	cmd.reg_count = 1;
+	cpia2_send_command(cam, &cmd);
+
+	/* Rehash the VP4 values */
+	cpia2_do_command(cam, CPIA2_CMD_REHASH_VP4, TRANSFER_WRITE, 1);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_set_format
+ *
+ *  Assumes that new size is already set in param struct.
+ *****************************************************************************/
+void cpia2_set_format(struct camera_data *cam)
+{
+	cam->flush = true;
+
+	cpia2_usb_stream_pause(cam);
+
+	/* reset camera to new size */
+	cpia2_set_low_power(cam);
+	cpia2_reset_camera(cam);
+	cam->flush = false;
+
+	cpia2_dbg_dump_registers(cam);
+
+	cpia2_usb_stream_resume(cam);
+}
+
+/******************************************************************************
+ *
+ * cpia2_dbg_dump_registers
+ *
+ *****************************************************************************/
+void cpia2_dbg_dump_registers(struct camera_data *cam)
+{
+#ifdef _CPIA2_DEBUG_
+	struct cpia2_command cmd;
+
+	if (!(debugs_on & DEBUG_DUMP_REGS))
+		return;
+
+	cmd.direction = TRANSFER_READ;
+
+	/* Start with bank 0 (SYSTEM) */
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_SYSTEM;
+	cmd.reg_count = 3;
+	cmd.start = 0;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "System Device Hi      = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+	printk(KERN_DEBUG "System Device Lo      = 0x%X\n",
+	       cmd.buffer.block_data[1]);
+	printk(KERN_DEBUG "System_system control = 0x%X\n",
+	       cmd.buffer.block_data[2]);
+
+	/* Bank 1 (VC) */
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+	cmd.reg_count = 4;
+	cmd.start = 0x80;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "ASIC_ID       = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+	printk(KERN_DEBUG "ASIC_REV      = 0x%X\n",
+	       cmd.buffer.block_data[1]);
+	printk(KERN_DEBUG "PW_CONTRL     = 0x%X\n",
+	       cmd.buffer.block_data[2]);
+	printk(KERN_DEBUG "WAKEUP        = 0x%X\n",
+	       cmd.buffer.block_data[3]);
+
+	cmd.start = 0xA0;	/* ST_CTRL */
+	cmd.reg_count = 1;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "Stream ctrl   = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+
+	cmd.start = 0xA4;	/* Stream status */
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "Stream status = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+
+	cmd.start = 0xA8;	/* USB status */
+	cmd.reg_count = 3;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "USB_CTRL      = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+	printk(KERN_DEBUG "USB_STRM      = 0x%X\n",
+	       cmd.buffer.block_data[1]);
+	printk(KERN_DEBUG "USB_STATUS    = 0x%X\n",
+	       cmd.buffer.block_data[2]);
+
+	cmd.start = 0xAF;	/* USB settings */
+	cmd.reg_count = 1;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "USB settings  = 0x%X\n",
+	       cmd.buffer.block_data[0]);
+
+	cmd.start = 0xC0;	/* VC stuff */
+	cmd.reg_count = 26;
+	cpia2_send_command(cam, &cmd);
+	printk(KERN_DEBUG "VC Control    = 0x%0X\n",
+	       cmd.buffer.block_data[0]);
+	printk(KERN_DEBUG "VC Format     = 0x%0X\n",
+	       cmd.buffer.block_data[3]);
+	printk(KERN_DEBUG "VC Clocks     = 0x%0X\n",
+	       cmd.buffer.block_data[4]);
+	printk(KERN_DEBUG "VC IHSize     = 0x%0X\n",
+	       cmd.buffer.block_data[5]);
+	printk(KERN_DEBUG "VC Xlim Hi    = 0x%0X\n",
+	       cmd.buffer.block_data[6]);
+	printk(KERN_DEBUG "VC XLim Lo    = 0x%0X\n",
+	       cmd.buffer.block_data[7]);
+	printk(KERN_DEBUG "VC YLim Hi    = 0x%0X\n",
+	       cmd.buffer.block_data[8]);
+	printk(KERN_DEBUG "VC YLim Lo    = 0x%0X\n",
+	       cmd.buffer.block_data[9]);
+	printk(KERN_DEBUG "VC OHSize     = 0x%0X\n",
+	       cmd.buffer.block_data[10]);
+	printk(KERN_DEBUG "VC OVSize     = 0x%0X\n",
+	       cmd.buffer.block_data[11]);
+	printk(KERN_DEBUG "VC HCrop      = 0x%0X\n",
+	       cmd.buffer.block_data[12]);
+	printk(KERN_DEBUG "VC VCrop      = 0x%0X\n",
+	       cmd.buffer.block_data[13]);
+	printk(KERN_DEBUG "VC HPhase     = 0x%0X\n",
+	       cmd.buffer.block_data[14]);
+	printk(KERN_DEBUG "VC VPhase     = 0x%0X\n",
+	       cmd.buffer.block_data[15]);
+	printk(KERN_DEBUG "VC HIspan     = 0x%0X\n",
+	       cmd.buffer.block_data[16]);
+	printk(KERN_DEBUG "VC VIspan     = 0x%0X\n",
+	       cmd.buffer.block_data[17]);
+	printk(KERN_DEBUG "VC HiCrop     = 0x%0X\n",
+	       cmd.buffer.block_data[18]);
+	printk(KERN_DEBUG "VC ViCrop     = 0x%0X\n",
+	       cmd.buffer.block_data[19]);
+	printk(KERN_DEBUG "VC HiFract    = 0x%0X\n",
+	       cmd.buffer.block_data[20]);
+	printk(KERN_DEBUG "VC ViFract    = 0x%0X\n",
+	       cmd.buffer.block_data[21]);
+	printk(KERN_DEBUG "VC JPeg Opt   = 0x%0X\n",
+	       cmd.buffer.block_data[22]);
+	printk(KERN_DEBUG "VC Creep Per  = 0x%0X\n",
+	       cmd.buffer.block_data[23]);
+	printk(KERN_DEBUG "VC User Sq.   = 0x%0X\n",
+	       cmd.buffer.block_data[24]);
+	printk(KERN_DEBUG "VC Target KB  = 0x%0X\n",
+	       cmd.buffer.block_data[25]);
+
+	/*** VP ***/
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VP;
+	cmd.reg_count = 14;
+	cmd.start = 0;
+	cpia2_send_command(cam, &cmd);
+
+	printk(KERN_DEBUG "VP Dev Hi     = 0x%0X\n",
+	       cmd.buffer.block_data[0]);
+	printk(KERN_DEBUG "VP Dev Lo     = 0x%0X\n",
+	       cmd.buffer.block_data[1]);
+	printk(KERN_DEBUG "VP Sys State  = 0x%0X\n",
+	       cmd.buffer.block_data[2]);
+	printk(KERN_DEBUG "VP Sys Ctrl   = 0x%0X\n",
+	       cmd.buffer.block_data[3]);
+	printk(KERN_DEBUG "VP Sensor flg = 0x%0X\n",
+	       cmd.buffer.block_data[5]);
+	printk(KERN_DEBUG "VP Sensor Rev = 0x%0X\n",
+	       cmd.buffer.block_data[6]);
+	printk(KERN_DEBUG "VP Dev Config = 0x%0X\n",
+	       cmd.buffer.block_data[7]);
+	printk(KERN_DEBUG "VP GPIO_DIR   = 0x%0X\n",
+	       cmd.buffer.block_data[8]);
+	printk(KERN_DEBUG "VP GPIO_DATA  = 0x%0X\n",
+	       cmd.buffer.block_data[9]);
+	printk(KERN_DEBUG "VP Ram ADDR H = 0x%0X\n",
+	       cmd.buffer.block_data[10]);
+	printk(KERN_DEBUG "VP Ram ADDR L = 0x%0X\n",
+	       cmd.buffer.block_data[11]);
+	printk(KERN_DEBUG "VP RAM Data   = 0x%0X\n",
+	       cmd.buffer.block_data[12]);
+	printk(KERN_DEBUG "Do Call       = 0x%0X\n",
+	       cmd.buffer.block_data[13]);
+
+	if (cam->params.pnp_id.device_type == DEVICE_STV_672) {
+		cmd.reg_count = 9;
+		cmd.start = 0x0E;
+		cpia2_send_command(cam, &cmd);
+		printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
+		       cmd.buffer.block_data[0]);
+		printk(KERN_DEBUG "VP Patch Rev  = 0x%0X\n",
+		       cmd.buffer.block_data[1]);
+		printk(KERN_DEBUG "VP Vid Mode   = 0x%0X\n",
+		       cmd.buffer.block_data[2]);
+		printk(KERN_DEBUG "VP Framerate  = 0x%0X\n",
+		       cmd.buffer.block_data[3]);
+		printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
+		       cmd.buffer.block_data[4]);
+		printk(KERN_DEBUG "VP White Bal  = 0x%0X\n",
+		       cmd.buffer.block_data[5]);
+		printk(KERN_DEBUG "VP WB thresh  = 0x%0X\n",
+		       cmd.buffer.block_data[6]);
+		printk(KERN_DEBUG "VP Exp Modes  = 0x%0X\n",
+		       cmd.buffer.block_data[7]);
+		printk(KERN_DEBUG "VP Exp Target = 0x%0X\n",
+		       cmd.buffer.block_data[8]);
+
+		cmd.reg_count = 1;
+		cmd.start = 0x1B;
+		cpia2_send_command(cam, &cmd);
+		printk(KERN_DEBUG "VP FlickerMds = 0x%0X\n",
+		       cmd.buffer.block_data[0]);
+	} else {
+		cmd.reg_count = 8 ;
+		cmd.start = 0x0E;
+		cpia2_send_command(cam, &cmd);
+		printk(KERN_DEBUG "VP Clock Ctrl = 0x%0X\n",
+		       cmd.buffer.block_data[0]);
+		printk(KERN_DEBUG "VP Patch Rev  = 0x%0X\n",
+		       cmd.buffer.block_data[1]);
+		printk(KERN_DEBUG "VP Vid Mode   = 0x%0X\n",
+		       cmd.buffer.block_data[5]);
+		printk(KERN_DEBUG "VP Framerate  = 0x%0X\n",
+		       cmd.buffer.block_data[6]);
+		printk(KERN_DEBUG "VP UserEffect = 0x%0X\n",
+		       cmd.buffer.block_data[7]);
+
+		cmd.reg_count = 1;
+		cmd.start = CPIA2_VP5_EXPOSURE_TARGET;
+		cpia2_send_command(cam, &cmd);
+		printk(KERN_DEBUG "VP5 Exp Target= 0x%0X\n",
+		       cmd.buffer.block_data[0]);
+
+		cmd.reg_count = 4;
+		cmd.start = 0x3A;
+		cpia2_send_command(cam, &cmd);
+		printk(KERN_DEBUG "VP5 MY Black  = 0x%0X\n",
+		       cmd.buffer.block_data[0]);
+		printk(KERN_DEBUG "VP5 MCY Range = 0x%0X\n",
+		       cmd.buffer.block_data[1]);
+		printk(KERN_DEBUG "VP5 MYCEILING = 0x%0X\n",
+		       cmd.buffer.block_data[2]);
+		printk(KERN_DEBUG "VP5 MCUV Sat  = 0x%0X\n",
+		       cmd.buffer.block_data[3]);
+	}
+#endif
+}
+
+/******************************************************************************
+ *
+ *  reset_camera_struct
+ *
+ *  Sets all values to the defaults
+ *****************************************************************************/
+void reset_camera_struct(struct camera_data *cam)
+{
+	/***
+	 * The following parameter values are the defaults from the register map.
+	 ***/
+	cam->params.color_params.brightness = DEFAULT_BRIGHTNESS;
+	cam->params.color_params.contrast = DEFAULT_CONTRAST;
+	cam->params.color_params.saturation = DEFAULT_SATURATION;
+	cam->params.vp_params.lowlight_boost = 0;
+
+	/* FlickerModes */
+	cam->params.flicker_control.flicker_mode_req = NEVER_FLICKER;
+	cam->params.flicker_control.mains_frequency = 60;
+
+	/* jpeg params */
+	cam->params.compression.jpeg_options = CPIA2_VC_VC_JPEG_OPT_DEFAULT;
+	cam->params.compression.creep_period = 2;
+	cam->params.compression.user_squeeze = 20;
+	cam->params.compression.inhibit_htables = false;
+
+	/* gpio params */
+	cam->params.vp_params.gpio_direction = 0;	/* write, the default safe mode */
+	cam->params.vp_params.gpio_data = 0;
+
+	/* Target kb params */
+	cam->params.vc_params.target_kb = DEFAULT_TARGET_KB;
+
+	/***
+	 * Set Sensor FPS as fast as possible.
+	 ***/
+	if(cam->params.pnp_id.device_type == DEVICE_STV_672) {
+		if(cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500)
+			cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_15;
+		else
+			cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
+	} else {
+		cam->params.vp_params.frame_rate = CPIA2_VP_FRAMERATE_30;
+	}
+
+	/***
+	 * Set default video mode as large as possible :
+	 * for vga sensor set to vga, for cif sensor set to CIF.
+	 ***/
+	if (cam->params.version.sensor_flags == CPIA2_VP_SENSOR_FLAGS_500) {
+		cam->sensor_type = CPIA2_SENSOR_500;
+		cam->video_size = VIDEOSIZE_VGA;
+		cam->params.roi.width = STV_IMAGE_VGA_COLS;
+		cam->params.roi.height = STV_IMAGE_VGA_ROWS;
+	} else {
+		cam->sensor_type = CPIA2_SENSOR_410;
+		cam->video_size = VIDEOSIZE_CIF;
+		cam->params.roi.width = STV_IMAGE_CIF_COLS;
+		cam->params.roi.height = STV_IMAGE_CIF_ROWS;
+	}
+
+	/***
+	 * Fill in the v4l structures.  video_cap is filled in inside the VIDIOCCAP
+	 * Ioctl.  Here, just do the window and picture stucts.
+	 ***/
+	cam->vp.palette = (u16) VIDEO_PALETTE_RGB24;	/* Is this right? */
+	cam->vp.brightness = (u16) cam->params.color_params.brightness * 256;
+	cam->vp.colour = (u16) cam->params.color_params.saturation * 256;
+	cam->vp.contrast = (u16) cam->params.color_params.contrast * 256;
+
+	cam->vw.x = 0;
+	cam->vw.y = 0;
+	cam->vw.width = cam->params.roi.width;
+	cam->vw.height = cam->params.roi.height;
+	cam->vw.flags = 0;
+	cam->vw.clipcount = 0;
+
+	return;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_init_camera_struct
+ *
+ *  Initializes camera struct, does not call reset to fill in defaults.
+ *****************************************************************************/
+struct camera_data *cpia2_init_camera_struct(void)
+{
+	struct camera_data *cam;
+
+	cam = kmalloc(sizeof(*cam), GFP_KERNEL);
+
+	if (!cam) {
+		ERR("couldn't kmalloc cpia2 struct\n");
+		return NULL;
+	}
+
+	/* Default everything to 0 */
+	memset(cam, 0, sizeof(struct camera_data));
+
+	cam->present = 1;
+	init_MUTEX(&cam->busy_lock);
+	init_waitqueue_head(&cam->wq_stream);
+
+	return cam;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_init_camera
+ *
+ *  Initializes camera.
+ *****************************************************************************/
+int cpia2_init_camera(struct camera_data *cam)
+{
+	DBG("Start\n");
+
+	cam->mmapped = false;
+
+	/* Get sensor and asic types before reset. */
+	cpia2_set_high_power(cam);
+	cpia2_get_version_info(cam);
+	if (cam->params.version.asic_id != CPIA2_ASIC_672) {
+		ERR("Device IO error (asicID has incorrect value of 0x%X\n",
+		    cam->params.version.asic_id);
+		return -ENODEV;
+	}
+
+	/* Set GPIO direction and data to a safe state. */
+	cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DIRECTION,
+			 TRANSFER_WRITE, 0);
+	cpia2_do_command(cam, CPIA2_CMD_SET_VC_MP_GPIO_DATA,
+			 TRANSFER_WRITE, 0);
+
+	/* resetting struct requires version info for sensor and asic types */
+	reset_camera_struct(cam);
+
+	cpia2_set_low_power(cam);
+
+	DBG("End\n");
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_allocate_buffers
+ *
+ *****************************************************************************/
+int cpia2_allocate_buffers(struct camera_data *cam)
+{
+	int i;
+
+	if(!cam->buffers) {
+		u32 size = cam->num_frames*sizeof(struct framebuf);
+		cam->buffers = kmalloc(size, GFP_KERNEL);
+		if(!cam->buffers) {
+			ERR("couldn't kmalloc frame buffer structures\n");
+			return -ENOMEM;
+		}
+	}
+
+	if(!cam->frame_buffer) {
+		cam->frame_buffer = rvmalloc(cam->frame_size*cam->num_frames);
+		if (!cam->frame_buffer) {
+			ERR("couldn't vmalloc frame buffer data area\n");
+			kfree(cam->buffers);
+			cam->buffers = NULL;
+			return -ENOMEM;
+		}
+	}
+
+	for(i=0; i<cam->num_frames-1; ++i) {
+		cam->buffers[i].next = &cam->buffers[i+1];
+		cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
+		cam->buffers[i].status = FRAME_EMPTY;
+		cam->buffers[i].length = 0;
+		cam->buffers[i].max_length = 0;
+		cam->buffers[i].num = i;
+	}
+	cam->buffers[i].next = cam->buffers;
+	cam->buffers[i].data = cam->frame_buffer +i*cam->frame_size;
+	cam->buffers[i].status = FRAME_EMPTY;
+	cam->buffers[i].length = 0;
+	cam->buffers[i].max_length = 0;
+	cam->buffers[i].num = i;
+	cam->curbuff = cam->buffers;
+	cam->workbuff = cam->curbuff->next;
+	DBG("buffers=%p, curbuff=%p, workbuff=%p\n", cam->buffers, cam->curbuff,
+	    cam->workbuff);
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_free_buffers
+ *
+ *****************************************************************************/
+void cpia2_free_buffers(struct camera_data *cam)
+{
+	if(cam->buffers) {
+		kfree(cam->buffers);
+		cam->buffers = NULL;
+	}
+	if(cam->frame_buffer) {
+		rvfree(cam->frame_buffer, cam->frame_size*cam->num_frames);
+		cam->frame_buffer = NULL;
+	}
+}
+
+/******************************************************************************
+ *
+ *  cpia2_read
+ *
+ *****************************************************************************/
+long cpia2_read(struct camera_data *cam,
+		char __user *buf, unsigned long count, int noblock)
+{
+	struct framebuf *frame;
+	if (!count) {
+		return 0;
+	}
+
+	if (!buf) {
+		ERR("%s: buffer NULL\n",__FUNCTION__);
+		return -EINVAL;
+	}
+
+	if (!cam) {
+		ERR("%s: Internal error, camera_data NULL!\n",__FUNCTION__);
+		return -EINVAL;
+	}
+
+	/* make this _really_ smp and multithread-safe */
+	if (down_interruptible(&cam->busy_lock))
+		return -ERESTARTSYS;
+
+	if (!cam->present) {
+		LOG("%s: camera removed\n",__FUNCTION__);
+		up(&cam->busy_lock);
+		return 0;	/* EOF */
+	}
+
+	if(!cam->streaming) {
+		/* Start streaming */
+		cpia2_usb_stream_start(cam,
+				       cam->params.camera_state.stream_mode);
+	}
+
+	/* Copy cam->curbuff in case it changes while we're processing */
+	frame = cam->curbuff;
+	if (noblock && frame->status != FRAME_READY) {
+		up(&cam->busy_lock);
+		return -EAGAIN;
+	}
+
+	if(frame->status != FRAME_READY) {
+		up(&cam->busy_lock);
+		wait_event_interruptible(cam->wq_stream,
+			       !cam->present ||
+			       (frame = cam->curbuff)->status == FRAME_READY);
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+		/* make this _really_ smp and multithread-safe */
+		if (down_interruptible(&cam->busy_lock)) {
+			return -ERESTARTSYS;
+		}
+		if(!cam->present) {
+			up(&cam->busy_lock);
+			return 0;
+		}
+	}
+
+	/* copy data to user space */
+	if (frame->length > count) {
+		up(&cam->busy_lock);
+		return -EFAULT;
+	}
+	if (copy_to_user(buf, frame->data, frame->length)) {
+		up(&cam->busy_lock);
+		return -EFAULT;
+	}
+
+	count = frame->length;
+
+	frame->status = FRAME_EMPTY;
+
+	up(&cam->busy_lock);
+	return count;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_poll
+ *
+ *****************************************************************************/
+unsigned int cpia2_poll(struct camera_data *cam, struct file *filp,
+			poll_table *wait)
+{
+	unsigned int status=0;
+
+	if(!cam) {
+		ERR("%s: Internal error, camera_data not found!\n",__FUNCTION__);
+		return POLLERR;
+	}
+
+	down(&cam->busy_lock);
+
+	if(!cam->present) {
+		up(&cam->busy_lock);
+		return POLLHUP;
+	}
+
+	if(!cam->streaming) {
+		/* Start streaming */
+		cpia2_usb_stream_start(cam,
+				       cam->params.camera_state.stream_mode);
+	}
+
+	up(&cam->busy_lock);
+	poll_wait(filp, &cam->wq_stream, wait);
+	down(&cam->busy_lock);
+
+	if(!cam->present)
+		status = POLLHUP;
+	else if(cam->curbuff->status == FRAME_READY)
+		status = POLLIN | POLLRDNORM;
+
+	up(&cam->busy_lock);
+	return status;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_remap_buffer
+ *
+ *****************************************************************************/
+int cpia2_remap_buffer(struct camera_data *cam, struct vm_area_struct *vma)
+{
+	const char *adr = (const char *)vma->vm_start;
+	unsigned long size = vma->vm_end-vma->vm_start;
+	unsigned long start_offset = vma->vm_pgoff << PAGE_SHIFT;
+	unsigned long start = (unsigned long) adr;
+	unsigned long page, pos;
+
+	if (!cam)
+		return -ENODEV;
+
+	DBG("mmap offset:%ld size:%ld\n", start_offset, size);
+
+	/* make this _really_ smp-safe */
+	if (down_interruptible(&cam->busy_lock))
+		return -ERESTARTSYS;
+
+	if (!cam->present) {
+		up(&cam->busy_lock);
+		return -ENODEV;
+	}
+
+	if (size > cam->frame_size*cam->num_frames  ||
+	    (start_offset % cam->frame_size) != 0 ||
+	    (start_offset+size > cam->frame_size*cam->num_frames)) {
+		up(&cam->busy_lock);
+		return -EINVAL;
+	}
+
+	pos = ((unsigned long) (cam->frame_buffer)) + start_offset;
+	while (size > 0) {
+		page = kvirt_to_pa(pos);
+		if (remap_pfn_range(vma, start, page >> PAGE_SHIFT, PAGE_SIZE, PAGE_SHARED)) {
+			up(&cam->busy_lock);
+			return -EAGAIN;
+		}
+		start += PAGE_SIZE;
+		pos += PAGE_SIZE;
+		if (size > PAGE_SIZE)
+			size -= PAGE_SIZE;
+		else
+			size = 0;
+	}
+
+	cam->mmapped = true;
+	up(&cam->busy_lock);
+	return 0;
+}
+
diff --git a/drivers/media/video/cpia2/cpia2_registers.h b/drivers/media/video/cpia2/cpia2_registers.h
new file mode 100644
index 000000000000..3bbec514a967
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2_registers.h
@@ -0,0 +1,476 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2registers.h
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *
+ *  Description:
+ *     Definitions for the CPia2 register set
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef CPIA2_REGISTER_HEADER
+#define CPIA2_REGISTER_HEADER
+
+/***
+ * System register set (Bank 0)
+ ***/
+#define CPIA2_SYSTEM_DEVICE_HI                     0x00
+#define CPIA2_SYSTEM_DEVICE_LO                     0x01
+
+#define CPIA2_SYSTEM_SYSTEM_CONTROL                0x02
+#define CPIA2_SYSTEM_CONTROL_LOW_POWER       0x00
+#define CPIA2_SYSTEM_CONTROL_HIGH_POWER      0x01
+#define CPIA2_SYSTEM_CONTROL_SUSPEND         0x02
+#define CPIA2_SYSTEM_CONTROL_V2W_ERR         0x10
+#define CPIA2_SYSTEM_CONTROL_RB_ERR          0x10
+#define CPIA2_SYSTEM_CONTROL_CLEAR_ERR       0x80
+
+#define CPIA2_SYSTEM_INT_PACKET_CTRL                0x04
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_SW_XX 0x01
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_EOF   0x02
+#define CPIA2_SYSTEM_INT_PACKET_CTRL_ENABLE_INT1  0x04
+
+#define CPIA2_SYSTEM_CACHE_CTRL                     0x05
+#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_RESET      0x01
+#define CPIA2_SYSTEM_CACHE_CTRL_CACHE_FLUSH      0x02
+
+#define CPIA2_SYSTEM_SERIAL_CTRL                    0x06
+#define CPIA2_SYSTEM_SERIAL_CTRL_NULL_CMD        0x00
+#define CPIA2_SYSTEM_SERIAL_CTRL_START_CMD       0x01
+#define CPIA2_SYSTEM_SERIAL_CTRL_STOP_CMD        0x02
+#define CPIA2_SYSTEM_SERIAL_CTRL_WRITE_CMD       0x03
+#define CPIA2_SYSTEM_SERIAL_CTRL_READ_ACK_CMD    0x04
+#define CPIA2_SYSTEM_SERIAL_CTRL_READ_NACK_CMD   0x05
+
+#define CPIA2_SYSTEM_SERIAL_DATA                     0x07
+
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR                  0x08
+
+/***
+ * I2C addresses for various devices in CPiA2
+ ***/
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_SENSOR           0x20
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_VP               0x88
+#define CPIA2_SYSTEM_VP_SERIAL_ADDR_676_VP           0x8A
+
+#define CPIA2_SYSTEM_SPARE_REG1                      0x09
+#define CPIA2_SYSTEM_SPARE_REG2                      0x0A
+#define CPIA2_SYSTEM_SPARE_REG3                      0x0B
+
+#define CPIA2_SYSTEM_MC_PORT_0                       0x0C
+#define CPIA2_SYSTEM_MC_PORT_1                       0x0D
+#define CPIA2_SYSTEM_MC_PORT_2                       0x0E
+#define CPIA2_SYSTEM_MC_PORT_3                       0x0F
+
+#define CPIA2_SYSTEM_STATUS_PKT                      0x20
+#define CPIA2_SYSTEM_STATUS_PKT_END                  0x27
+
+#define CPIA2_SYSTEM_DESCRIP_VID_HI                  0x30
+#define CPIA2_SYSTEM_DESCRIP_VID_LO                  0x31
+#define CPIA2_SYSTEM_DESCRIP_PID_HI                  0x32
+#define CPIA2_SYSTEM_DESCRIP_PID_LO                  0x33
+
+#define CPIA2_SYSTEM_FW_VERSION_HI                   0x34
+#define CPIA2_SYSTEM_FW_VERSION_LO                   0x35
+
+#define CPIA2_SYSTEM_CACHE_START_INDEX               0x80
+#define CPIA2_SYSTEM_CACHE_MAX_WRITES                0x10
+
+/***
+ * VC register set (Bank 1)
+ ***/
+#define CPIA2_VC_ASIC_ID                 0x80
+
+#define CPIA2_VC_ASIC_REV                0x81
+
+#define CPIA2_VC_PW_CTRL                 0x82
+#define CPIA2_VC_PW_CTRL_COLDSTART      0x01
+#define CPIA2_VC_PW_CTRL_CP_CLK_EN      0x02
+#define CPIA2_VC_PW_CTRL_VP_RESET_N     0x04
+#define CPIA2_VC_PW_CTRL_VC_CLK_EN      0x08
+#define CPIA2_VC_PW_CTRL_VC_RESET_N     0x10
+#define CPIA2_VC_PW_CTRL_GOTO_SUSPEND   0x20
+#define CPIA2_VC_PW_CTRL_UDC_SUSPEND    0x40
+#define CPIA2_VC_PW_CTRL_PWR_DOWN       0x80
+
+#define CPIA2_VC_WAKEUP                   0x83
+#define CPIA2_VC_WAKEUP_SW_ENABLE       0x01
+#define CPIA2_VC_WAKEUP_XX_ENABLE       0x02
+#define CPIA2_VC_WAKEUP_SW_ATWAKEUP     0x04
+#define CPIA2_VC_WAKEUP_XX_ATWAKEUP     0x08
+
+#define CPIA2_VC_CLOCK_CTRL               0x84
+#define CPIA2_VC_CLOCK_CTRL_TESTUP72    0x01
+
+#define CPIA2_VC_INT_ENABLE                0x88
+#define CPIA2_VC_INT_ENABLE_XX_IE       0x01
+#define CPIA2_VC_INT_ENABLE_SW_IE       0x02
+#define CPIA2_VC_INT_ENABLE_VC_IE       0x04
+#define CPIA2_VC_INT_ENABLE_USBDATA_IE  0x08
+#define CPIA2_VC_INT_ENABLE_USBSETUP_IE 0x10
+#define CPIA2_VC_INT_ENABLE_USBCFG_IE   0x20
+
+#define CPIA2_VC_INT_FLAG                  0x89
+#define CPIA2_VC_INT_ENABLE_XX_FLAG       0x01
+#define CPIA2_VC_INT_ENABLE_SW_FLAG       0x02
+#define CPIA2_VC_INT_ENABLE_VC_FLAG       0x04
+#define CPIA2_VC_INT_ENABLE_USBDATA_FLAG  0x08
+#define CPIA2_VC_INT_ENABLE_USBSETUP_FLAG 0x10
+#define CPIA2_VC_INT_ENABLE_USBCFG_FLAG   0x20
+#define CPIA2_VC_INT_ENABLE_SET_RESET_BIT 0x80
+
+#define CPIA2_VC_INT_STATE                 0x8A
+#define CPIA2_VC_INT_STATE_XX_STATE     0x01
+#define CPIA2_VC_INT_STATE_SW_STATE     0x02
+
+#define CPIA2_VC_MP_DIR                    0x90
+#define CPIA2_VC_MP_DIR_INPUT           0x00
+#define CPIA2_VC_MP_DIR_OUTPUT          0x01
+
+#define CPIA2_VC_MP_DATA                   0x91
+
+#define CPIA2_VC_DP_CTRL                   0x98
+#define CPIA2_VC_DP_CTRL_MODE_0         0x00
+#define CPIA2_VC_DP_CTRL_MODE_A         0x01
+#define CPIA2_VC_DP_CTRL_MODE_B         0x02
+#define CPIA2_VC_DP_CTRL_MODE_C         0x03
+#define CPIA2_VC_DP_CTRL_FAKE_FST       0x04
+
+#define CPIA2_VC_AD_CTRL                   0x99
+#define CPIA2_VC_AD_CTRL_SRC_0          0x00
+#define CPIA2_VC_AD_CTRL_SRC_DIGI_A     0x01
+#define CPIA2_VC_AD_CTRL_SRC_REG        0x02
+#define CPIA2_VC_AD_CTRL_DST_USB        0x00
+#define CPIA2_VC_AD_CTRL_DST_REG        0x04
+
+#define CPIA2_VC_AD_TEST_IN                0x9B
+
+#define CPIA2_VC_AD_TEST_OUT               0x9C
+
+#define CPIA2_VC_AD_STATUS                 0x9D
+#define CPIA2_VC_AD_STATUS_EMPTY        0x01
+#define CPIA2_VC_AD_STATUS_FULL         0x02
+
+#define CPIA2_VC_DP_DATA                   0x9E
+
+#define CPIA2_VC_ST_CTRL                   0xA0
+#define CPIA2_VC_ST_CTRL_SRC_VC         0x00
+#define CPIA2_VC_ST_CTRL_SRC_DP         0x01
+#define CPIA2_VC_ST_CTRL_SRC_REG        0x02
+
+#define CPIA2_VC_ST_CTRL_RAW_SELECT     0x04
+
+#define CPIA2_VC_ST_CTRL_DST_USB        0x00
+#define CPIA2_VC_ST_CTRL_DST_DP         0x08
+#define CPIA2_VC_ST_CTRL_DST_REG        0x10
+
+#define CPIA2_VC_ST_CTRL_FIFO_ENABLE    0x20
+#define CPIA2_VC_ST_CTRL_EOF_DETECT     0x40
+
+#define CPIA2_VC_ST_TEST                   0xA1
+#define CPIA2_VC_ST_TEST_MODE_MANUAL    0x00
+#define CPIA2_VC_ST_TEST_MODE_INCREMENT 0x02
+
+#define CPIA2_VC_ST_TEST_AUTO_FILL      0x08
+
+#define CPIA2_VC_ST_TEST_REPEAT_FIFO    0x10
+
+#define CPIA2_VC_ST_TEST_IN                0xA2
+
+#define CPIA2_VC_ST_TEST_OUT               0xA3
+
+#define CPIA2_VC_ST_STATUS                 0xA4
+#define CPIA2_VC_ST_STATUS_EMPTY        0x01
+#define CPIA2_VC_ST_STATUS_FULL         0x02
+
+#define CPIA2_VC_ST_FRAME_DETECT_1         0xA5
+
+#define CPIA2_VC_ST_FRAME_DETECT_2         0xA6
+
+#define CPIA2_VC_USB_CTRL                    0xA8
+#define CPIA2_VC_USB_CTRL_CMD_STALLED      0x01
+#define CPIA2_VC_USB_CTRL_CMD_READY        0x02
+#define CPIA2_VC_USB_CTRL_CMD_STATUS       0x04
+#define CPIA2_VC_USB_CTRL_CMD_STATUS_DIR   0x08
+#define CPIA2_VC_USB_CTRL_CMD_NO_CLASH     0x10
+#define CPIA2_VC_USB_CTRL_CMD_MICRO_ACCESS 0x80
+
+#define CPIA2_VC_USB_STRM                  0xA9
+#define CPIA2_VC_USB_STRM_ISO_ENABLE    0x01
+#define CPIA2_VC_USB_STRM_BLK_ENABLE    0x02
+#define CPIA2_VC_USB_STRM_INT_ENABLE    0x04
+#define CPIA2_VC_USB_STRM_AUD_ENABLE    0x08
+
+#define CPIA2_VC_USB_STATUS                   0xAA
+#define CPIA2_VC_USB_STATUS_CMD_IN_PROGRESS  0x01
+#define CPIA2_VC_USB_STATUS_CMD_STATUS_STALL 0x02
+#define CPIA2_VC_USB_STATUS_CMD_HANDSHAKE    0x04
+#define CPIA2_VC_USB_STATUS_CMD_OVERRIDE     0x08
+#define CPIA2_VC_USB_STATUS_CMD_FIFO_BUSY    0x10
+#define CPIA2_VC_USB_STATUS_BULK_REPEAT_TXN  0x20
+#define CPIA2_VC_USB_STATUS_CONFIG_DONE      0x40
+#define CPIA2_VC_USB_STATUS_USB_SUSPEND      0x80
+
+#define CPIA2_VC_USB_CMDW                   0xAB
+
+#define CPIA2_VC_USB_DATARW                 0xAC
+
+#define CPIA2_VC_USB_INFO                   0xAD
+
+#define CPIA2_VC_USB_CONFIG                 0xAE
+
+#define CPIA2_VC_USB_SETTINGS                  0xAF
+#define CPIA2_VC_USB_SETTINGS_CONFIG_MASK    0x03
+#define CPIA2_VC_USB_SETTINGS_INTERFACE_MASK 0x0C
+#define CPIA2_VC_USB_SETTINGS_ALTERNATE_MASK 0x70
+
+#define CPIA2_VC_USB_ISOLIM                  0xB0
+
+#define CPIA2_VC_USB_ISOFAILS                0xB1
+
+#define CPIA2_VC_USB_ISOMAXPKTHI             0xB2
+
+#define CPIA2_VC_USB_ISOMAXPKTLO             0xB3
+
+#define CPIA2_VC_V2W_CTRL                    0xB8
+#define CPIA2_VC_V2W_SELECT               0x01
+
+#define CPIA2_VC_V2W_SCL                     0xB9
+
+#define CPIA2_VC_V2W_SDA                     0xBA
+
+#define CPIA2_VC_VC_CTRL                     0xC0
+#define CPIA2_VC_VC_CTRL_RUN              0x01
+#define CPIA2_VC_VC_CTRL_SINGLESHOT       0x02
+#define CPIA2_VC_VC_CTRL_IDLING           0x04
+#define CPIA2_VC_VC_CTRL_INHIBIT_H_TABLES 0x10
+#define CPIA2_VC_VC_CTRL_INHIBIT_Q_TABLES 0x20
+#define CPIA2_VC_VC_CTRL_INHIBIT_PRIVATE  0x40
+
+#define CPIA2_VC_VC_RESTART_IVAL_HI          0xC1
+
+#define CPIA2_VC_VC_RESTART_IVAL_LO          0xC2
+
+#define CPIA2_VC_VC_FORMAT                   0xC3
+#define CPIA2_VC_VC_FORMAT_UFIRST         0x01
+#define CPIA2_VC_VC_FORMAT_MONO           0x02
+#define CPIA2_VC_VC_FORMAT_DECIMATING     0x04
+#define CPIA2_VC_VC_FORMAT_SHORTLINE      0x08
+#define CPIA2_VC_VC_FORMAT_SELFTEST       0x10
+
+#define CPIA2_VC_VC_CLOCKS                         0xC4
+#define CPIA2_VC_VC_CLOCKS_CLKDIV_MASK        0x03
+#define CPIA2_VC_VC_672_CLOCKS_CIF_DIV_BY_3   0x04
+#define CPIA2_VC_VC_672_CLOCKS_SCALING        0x08
+#define CPIA2_VC_VC_CLOCKS_LOGDIV0        0x00
+#define CPIA2_VC_VC_CLOCKS_LOGDIV1        0x01
+#define CPIA2_VC_VC_CLOCKS_LOGDIV2        0x02
+#define CPIA2_VC_VC_CLOCKS_LOGDIV3        0x03
+#define CPIA2_VC_VC_676_CLOCKS_CIF_DIV_BY_3   0x08
+#define CPIA2_VC_VC_676_CLOCKS_SCALING	      0x10
+
+#define CPIA2_VC_VC_IHSIZE_LO                0xC5
+
+#define CPIA2_VC_VC_XLIM_HI                  0xC6
+
+#define CPIA2_VC_VC_XLIM_LO                  0xC7
+
+#define CPIA2_VC_VC_YLIM_HI                  0xC8
+
+#define CPIA2_VC_VC_YLIM_LO                  0xC9
+
+#define CPIA2_VC_VC_OHSIZE                   0xCA
+
+#define CPIA2_VC_VC_OVSIZE                   0xCB
+
+#define CPIA2_VC_VC_HCROP                    0xCC
+
+#define CPIA2_VC_VC_VCROP                    0xCD
+
+#define CPIA2_VC_VC_HPHASE                   0xCE
+
+#define CPIA2_VC_VC_VPHASE                   0xCF
+
+#define CPIA2_VC_VC_HISPAN                   0xD0
+
+#define CPIA2_VC_VC_VISPAN                   0xD1
+
+#define CPIA2_VC_VC_HICROP                   0xD2
+
+#define CPIA2_VC_VC_VICROP                   0xD3
+
+#define CPIA2_VC_VC_HFRACT                   0xD4
+#define CPIA2_VC_VC_HFRACT_DEN_MASK       0x0F
+#define CPIA2_VC_VC_HFRACT_NUM_MASK       0xF0
+
+#define CPIA2_VC_VC_VFRACT                   0xD5
+#define CPIA2_VC_VC_VFRACT_DEN_MASK       0x0F
+#define CPIA2_VC_VC_VFRACT_NUM_MASK       0xF0
+
+#define CPIA2_VC_VC_JPEG_OPT                      0xD6
+#define CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE     0x01
+#define CPIA2_VC_VC_JPEG_OPT_NO_DC_AUTO_SQUEEZE 0x02
+#define CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE       0x04
+#define CPIA2_VC_VC_JPEG_OPT_DEFAULT      (CPIA2_VC_VC_JPEG_OPT_DOUBLE_SQUEEZE|\
+					   CPIA2_VC_VC_JPEG_OPT_AUTO_SQUEEZE)
+
+
+#define CPIA2_VC_VC_CREEP_PERIOD             0xD7
+#define CPIA2_VC_VC_USER_SQUEEZE             0xD8
+#define CPIA2_VC_VC_TARGET_KB                0xD9
+
+#define CPIA2_VC_VC_AUTO_SQUEEZE             0xE6
+
+
+/***
+ * VP register set (Bank 2)
+ ***/
+#define CPIA2_VP_DEVICEH                             0
+#define CPIA2_VP_DEVICEL                             1
+
+#define CPIA2_VP_SYSTEMSTATE                         0x02
+#define CPIA2_VP_SYSTEMSTATE_HK_ALIVE             0x01
+
+#define CPIA2_VP_SYSTEMCTRL                          0x03
+#define CPIA2_VP_SYSTEMCTRL_REQ_CLEAR_ERROR       0x80
+#define CPIA2_VP_SYSTEMCTRL_POWER_DOWN_PLL        0x20
+#define CPIA2_VP_SYSTEMCTRL_REQ_SUSPEND_STATE     0x10
+#define CPIA2_VP_SYSTEMCTRL_REQ_SERIAL_WAKEUP     0x08
+#define CPIA2_VP_SYSTEMCTRL_REQ_AUTOLOAD          0x04
+#define CPIA2_VP_SYSTEMCTRL_HK_CONTROL            0x02
+#define CPIA2_VP_SYSTEMCTRL_POWER_CONTROL         0x01
+
+#define CPIA2_VP_SENSOR_FLAGS                        0x05
+#define CPIA2_VP_SENSOR_FLAGS_404                 0x01
+#define CPIA2_VP_SENSOR_FLAGS_407                 0x02
+#define CPIA2_VP_SENSOR_FLAGS_409                 0x04
+#define CPIA2_VP_SENSOR_FLAGS_410                 0x08
+#define CPIA2_VP_SENSOR_FLAGS_500                 0x10
+
+#define CPIA2_VP_SENSOR_REV                          0x06
+
+#define CPIA2_VP_DEVICE_CONFIG                       0x07
+#define CPIA2_VP_DEVICE_CONFIG_SERIAL_BRIDGE      0x01
+
+#define CPIA2_VP_GPIO_DIRECTION                      0x08
+#define CPIA2_VP_GPIO_READ                        0xFF
+#define CPIA2_VP_GPIO_WRITE                       0x00
+
+#define CPIA2_VP_GPIO_DATA                           0x09
+
+#define CPIA2_VP_RAM_ADDR_H                          0x0A
+#define CPIA2_VP_RAM_ADDR_L                          0x0B
+#define CPIA2_VP_RAM_DATA                            0x0C
+
+#define CPIA2_VP_PATCH_REV                           0x0F
+
+#define CPIA2_VP4_USER_MODE                           0x10
+#define CPIA2_VP5_USER_MODE                           0x13
+#define CPIA2_VP_USER_MODE_CIF                    0x01
+#define CPIA2_VP_USER_MODE_QCIFDS                 0x02
+#define CPIA2_VP_USER_MODE_QCIFPTC                0x04
+#define CPIA2_VP_USER_MODE_QVGADS                 0x08
+#define CPIA2_VP_USER_MODE_QVGAPTC                0x10
+#define CPIA2_VP_USER_MODE_VGA                    0x20
+
+#define CPIA2_VP4_FRAMERATE_REQUEST                    0x11
+#define CPIA2_VP5_FRAMERATE_REQUEST                    0x14
+#define CPIA2_VP_FRAMERATE_60                     0x80
+#define CPIA2_VP_FRAMERATE_50                     0x40
+#define CPIA2_VP_FRAMERATE_30                     0x20
+#define CPIA2_VP_FRAMERATE_25                     0x10
+#define CPIA2_VP_FRAMERATE_15                     0x08
+#define CPIA2_VP_FRAMERATE_12_5                   0x04
+#define CPIA2_VP_FRAMERATE_7_5                    0x02
+#define CPIA2_VP_FRAMERATE_6_25                   0x01
+
+#define CPIA2_VP4_USER_EFFECTS                         0x12
+#define CPIA2_VP5_USER_EFFECTS                         0x15
+#define CPIA2_VP_USER_EFFECTS_COLBARS             0x01
+#define CPIA2_VP_USER_EFFECTS_COLBARS_GRAD        0x02
+#define CPIA2_VP_USER_EFFECTS_MIRROR              0x04
+#define CPIA2_VP_USER_EFFECTS_FLIP                0x40  // VP5 only
+
+/* NOTE: CPIA2_VP_EXPOSURE_MODES shares the same register as VP5 User
+ * Effects */
+#define CPIA2_VP_EXPOSURE_MODES                       0x15
+#define CPIA2_VP_EXPOSURE_MODES_INHIBIT_FLICKER   0x20
+#define CPIA2_VP_EXPOSURE_MODES_COMPILE_EXP       0x10
+
+#define CPIA2_VP4_EXPOSURE_TARGET                     0x16    // VP4
+#define CPIA2_VP5_EXPOSURE_TARGET		      0x20    // VP5
+
+#define CPIA2_VP_FLICKER_MODES                        0x1B
+#define CPIA2_VP_FLICKER_MODES_50HZ               0x80
+#define CPIA2_VP_FLICKER_MODES_CUSTOM_FLT_FFREQ   0x40
+#define CPIA2_VP_FLICKER_MODES_NEVER_FLICKER      0x20
+#define CPIA2_VP_FLICKER_MODES_INHIBIT_RUB        0x10
+#define CPIA2_VP_FLICKER_MODES_ADJUST_LINE_FREQ   0x08
+#define CPIA2_VP_FLICKER_MODES_CUSTOM_INT_FFREQ   0x04
+
+#define CPIA2_VP_UMISC                                0x1D
+#define CPIA2_VP_UMISC_FORCE_MONO                 0x80
+#define CPIA2_VP_UMISC_FORCE_ID_MASK              0x40
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_FGS           0x20
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_DIMS          0x08
+#define CPIA2_VP_UMISC_OPT_FOR_SENSOR_DS          0x04
+#define CPIA2_VP_UMISC_INHIBIT_AUTO_MODE_INT      0x02
+
+#define CPIA2_VP5_ANTIFLKRSETUP                       0x22  //34
+
+#define CPIA2_VP_INTERPOLATION                        0x24
+#define CPIA2_VP_INTERPOLATION_EVEN_FIRST         0x40
+#define CPIA2_VP_INTERPOLATION_HJOG               0x20
+#define CPIA2_VP_INTERPOLATION_VJOG               0x10
+
+#define CPIA2_VP_GAMMA                                0x25
+#define CPIA2_VP_DEFAULT_GAMMA                    0x10
+
+#define CPIA2_VP_YRANGE                               0x26
+
+#define CPIA2_VP_SATURATION                           0x27
+
+#define CPIA2_VP5_MYBLACK_LEVEL                       0x3A   //58
+#define CPIA2_VP5_MCYRANGE                            0x3B   //59
+#define CPIA2_VP5_MYCEILING                           0x3C   //60
+#define CPIA2_VP5_MCUVSATURATION                      0x3D   //61
+
+
+#define CPIA2_VP_REHASH_VALUES                        0x60
+
+
+/***
+ * Common sensor registers
+ ***/
+#define CPIA2_SENSOR_DEVICE_H                         0x00
+#define CPIA2_SENSOR_DEVICE_L                         0x01
+
+#define CPIA2_SENSOR_DATA_FORMAT                      0x16
+#define CPIA2_SENSOR_DATA_FORMAT_HMIRROR      0x08
+#define CPIA2_SENSOR_DATA_FORMAT_VMIRROR      0x10
+
+#define CPIA2_SENSOR_CR1                              0x76
+#define CPIA2_SENSOR_CR1_STAND_BY             0x01
+#define CPIA2_SENSOR_CR1_DOWN_RAMP_GEN        0x02
+#define CPIA2_SENSOR_CR1_DOWN_COLUMN_ADC      0x04
+#define CPIA2_SENSOR_CR1_DOWN_CAB_REGULATOR   0x08
+#define CPIA2_SENSOR_CR1_DOWN_AUDIO_REGULATOR 0x10
+#define CPIA2_SENSOR_CR1_DOWN_VRT_AMP         0x20
+#define CPIA2_SENSOR_CR1_DOWN_BAND_GAP        0x40
+
+#endif
diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c
new file mode 100644
index 000000000000..f4da02941493
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2_usb.c
@@ -0,0 +1,907 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2_usb.c
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *      Contact:  steve.miller@st.com
+ *
+ *  Description:
+ *     This is a USB driver for CPia2 based video cameras.
+ *     The infrastructure of this driver is based on the cpia usb driver by
+ *     Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Stripped of 2.4 stuff ready for main kernel submit by
+ *		Alan Cox <alan@redhat.com>
+ ****************************************************************************/
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/usb.h>
+
+#include "cpia2.h"
+
+static int frame_sizes[] = {
+	0,	// USBIF_CMDONLY
+	0, 	// USBIF_BULK
+	128, 	// USBIF_ISO_1
+	384, 	// USBIF_ISO_2
+	640, 	// USBIF_ISO_3
+	768, 	// USBIF_ISO_4
+	896, 	// USBIF_ISO_5
+	1023, 	// USBIF_ISO_6
+};
+
+#define FRAMES_PER_DESC    10
+#define FRAME_SIZE_PER_DESC   frame_sizes[cam->cur_alt]
+
+static void process_frame(struct camera_data *cam);
+static void cpia2_usb_complete(struct urb *urb, struct pt_regs *);
+static int cpia2_usb_probe(struct usb_interface *intf,
+			   const struct usb_device_id *id);
+static void cpia2_usb_disconnect(struct usb_interface *intf);
+
+static void free_sbufs(struct camera_data *cam);
+static void add_APPn(struct camera_data *cam);
+static void add_COM(struct camera_data *cam);
+static int submit_urbs(struct camera_data *cam);
+static int set_alternate(struct camera_data *cam, unsigned int alt);
+static int configure_transfer_mode(struct camera_data *cam, unsigned int alt);
+
+static struct usb_device_id cpia2_id_table[] = {
+	{USB_DEVICE(0x0553, 0x0100)},
+	{USB_DEVICE(0x0553, 0x0140)},
+	{USB_DEVICE(0x0553, 0x0151)},  /* STV0676 */
+	{}			/* Terminating entry */
+};
+MODULE_DEVICE_TABLE(usb, cpia2_id_table);
+
+static struct usb_driver cpia2_driver = {
+	.name		= "cpia2",
+	.probe		= cpia2_usb_probe,
+	.disconnect	= cpia2_usb_disconnect,
+	.id_table	= cpia2_id_table
+};
+
+
+/******************************************************************************
+ *
+ *  process_frame
+ *
+ *****************************************************************************/
+static void process_frame(struct camera_data *cam)
+{
+	static int frame_count = 0;
+
+	unsigned char *inbuff = cam->workbuff->data;
+
+	DBG("Processing frame #%d, current:%d\n",
+	    cam->workbuff->num, cam->curbuff->num);
+
+	if(cam->workbuff->length > cam->workbuff->max_length)
+		cam->workbuff->max_length = cam->workbuff->length;
+
+	if ((inbuff[0] == 0xFF) && (inbuff[1] == 0xD8)) {
+		frame_count++;
+	} else {
+		cam->workbuff->status = FRAME_ERROR;
+		DBG("Start of frame not found\n");
+		return;
+	}
+
+	/***
+	 * Now the output buffer should have a JPEG image in it.
+	 ***/
+	if(!cam->first_image_seen) {
+		/* Always skip the first image after streaming
+		 * starts. It is almost certainly corrupt. */
+		cam->first_image_seen = 1;
+		cam->workbuff->status = FRAME_EMPTY;
+		return;
+	}
+	if (cam->workbuff->length > 3) {
+		if(cam->mmapped &&
+		   cam->workbuff->length < cam->workbuff->max_length) {
+			/* No junk in the buffers */
+			memset(cam->workbuff->data+cam->workbuff->length,
+			       0, cam->workbuff->max_length-
+				  cam->workbuff->length);
+		}
+		cam->workbuff->max_length = cam->workbuff->length;
+		cam->workbuff->status = FRAME_READY;
+
+		if(!cam->mmapped && cam->num_frames > 2) {
+			/* During normal reading, the most recent
+			 * frame will be read.  If the current frame
+			 * hasn't started reading yet, it will never
+			 * be read, so mark it empty.  If the buffer is
+			 * mmapped, or we have few buffers, we need to
+			 * wait for the user to free the buffer.
+			 *
+			 * NOTE: This is not entirely foolproof with 3
+			 * buffers, but it would take an EXTREMELY
+			 * overloaded system to cause problems (possible
+			 * image data corruption).  Basically, it would
+			 * need to take more time to execute cpia2_read
+			 * than it would for the camera to send
+			 * cam->num_frames-2 frames before problems
+			 * could occur.
+			 */
+			cam->curbuff->status = FRAME_EMPTY;
+		}
+		cam->curbuff = cam->workbuff;
+		cam->workbuff = cam->workbuff->next;
+		DBG("Changed buffers, work:%d, current:%d\n",
+		    cam->workbuff->num, cam->curbuff->num);
+		return;
+	} else {
+		DBG("Not enough data for an image.\n");
+	}
+
+	cam->workbuff->status = FRAME_ERROR;
+	return;
+}
+
+/******************************************************************************
+ *
+ *  add_APPn
+ *
+ *  Adds a user specified APPn record
+ *****************************************************************************/
+static void add_APPn(struct camera_data *cam)
+{
+	if(cam->APP_len > 0) {
+		cam->workbuff->data[cam->workbuff->length++] = 0xFF;
+		cam->workbuff->data[cam->workbuff->length++] = 0xE0+cam->APPn;
+		cam->workbuff->data[cam->workbuff->length++] = 0;
+		cam->workbuff->data[cam->workbuff->length++] = cam->APP_len+2;
+		memcpy(cam->workbuff->data+cam->workbuff->length,
+		       cam->APP_data, cam->APP_len);
+		cam->workbuff->length += cam->APP_len;
+	}
+}
+
+/******************************************************************************
+ *
+ *  add_COM
+ *
+ *  Adds a user specified COM record
+ *****************************************************************************/
+static void add_COM(struct camera_data *cam)
+{
+	if(cam->COM_len > 0) {
+		cam->workbuff->data[cam->workbuff->length++] = 0xFF;
+		cam->workbuff->data[cam->workbuff->length++] = 0xFE;
+		cam->workbuff->data[cam->workbuff->length++] = 0;
+		cam->workbuff->data[cam->workbuff->length++] = cam->COM_len+2;
+		memcpy(cam->workbuff->data+cam->workbuff->length,
+		       cam->COM_data, cam->COM_len);
+		cam->workbuff->length += cam->COM_len;
+	}
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_complete
+ *
+ *  callback when incoming packet is received
+ *****************************************************************************/
+static void cpia2_usb_complete(struct urb *urb, struct pt_regs *regs)
+{
+	int i;
+	unsigned char *cdata;
+	static int frame_ready = false;
+	struct camera_data *cam = (struct camera_data *) urb->context;
+
+	if (urb->status!=0) {
+		if (!(urb->status == -ENOENT ||
+		      urb->status == -ECONNRESET ||
+		      urb->status == -ESHUTDOWN))
+		{
+			DBG("urb->status = %d!\n", urb->status);
+		}
+		DBG("Stopping streaming\n");
+		return;
+	}
+
+	if (!cam->streaming || !cam->present || cam->open_count == 0) {
+		LOG("Will now stop the streaming: streaming = %d, "
+		    "present=%d, open_count=%d\n",
+		    cam->streaming, cam->present, cam->open_count);
+		return;
+	}
+
+	/***
+	 * Packet collater
+	 ***/
+	//DBG("Collating %d packets\n", urb->number_of_packets);
+	for (i = 0; i < urb->number_of_packets; i++) {
+		u16 checksum, iso_checksum;
+		int j;
+		int n = urb->iso_frame_desc[i].actual_length;
+		int st = urb->iso_frame_desc[i].status;
+
+		if(cam->workbuff->status == FRAME_READY) {
+			struct framebuf *ptr;
+			/* Try to find an available buffer */
+			DBG("workbuff full, searching\n");
+			for (ptr = cam->workbuff->next;
+			     ptr != cam->workbuff;
+			     ptr = ptr->next)
+			{
+				if (ptr->status == FRAME_EMPTY) {
+					ptr->status = FRAME_READING;
+					ptr->length = 0;
+					break;
+				}
+			}
+			if (ptr == cam->workbuff)
+				break; /* No READING or EMPTY buffers left */
+
+			cam->workbuff = ptr;
+		}
+
+		if (cam->workbuff->status == FRAME_EMPTY ||
+		    cam->workbuff->status == FRAME_ERROR) {
+			cam->workbuff->status = FRAME_READING;
+			cam->workbuff->length = 0;
+		}
+
+		//DBG("   Packet %d length = %d, status = %d\n", i, n, st);
+		cdata = urb->transfer_buffer + urb->iso_frame_desc[i].offset;
+
+		if (st) {
+			LOG("cpia2 data error: [%d] len=%d, status = %d\n",
+			    i, n, st);
+			if(!ALLOW_CORRUPT)
+				cam->workbuff->status = FRAME_ERROR;
+			continue;
+		}
+
+		if(n<=2)
+			continue;
+
+		checksum = 0;
+		for(j=0; j<n-2; ++j)
+			checksum += cdata[j];
+		iso_checksum = cdata[j] + cdata[j+1]*256;
+		if(checksum != iso_checksum) {
+			LOG("checksum mismatch: [%d] len=%d, calculated = %x, checksum = %x\n",
+			    i, n, (int)checksum, (int)iso_checksum);
+			if(!ALLOW_CORRUPT) {
+				cam->workbuff->status = FRAME_ERROR;
+				continue;
+			}
+		}
+		n -= 2;
+
+		if(cam->workbuff->status != FRAME_READING) {
+			if((0xFF == cdata[0] && 0xD8 == cdata[1]) ||
+			   (0xD8 == cdata[0] && 0xFF == cdata[1] &&
+			    0 != cdata[2])) {
+				/* frame is skipped, but increment total
+				 * frame count anyway */
+				cam->frame_count++;
+			}
+			DBG("workbuff not reading, status=%d\n",
+			    cam->workbuff->status);
+			continue;
+		}
+
+		if (cam->frame_size < cam->workbuff->length + n) {
+			ERR("buffer overflow! length: %d, n: %d\n",
+			    cam->workbuff->length, n);
+			cam->workbuff->status = FRAME_ERROR;
+			if(cam->workbuff->length > cam->workbuff->max_length)
+				cam->workbuff->max_length =
+					cam->workbuff->length;
+			continue;
+		}
+
+		if (cam->workbuff->length == 0) {
+			int data_offset;
+			if ((0xD8 == cdata[0]) && (0xFF == cdata[1])) {
+				data_offset = 1;
+			} else if((0xFF == cdata[0]) && (0xD8 == cdata[1])
+				  && (0xFF == cdata[2])) {
+				data_offset = 2;
+			} else {
+				DBG("Ignoring packet, not beginning!\n");
+				continue;
+			}
+			DBG("Start of frame pattern found\n");
+			do_gettimeofday(&cam->workbuff->timestamp);
+			cam->workbuff->seq = cam->frame_count++;
+			cam->workbuff->data[0] = 0xFF;
+			cam->workbuff->data[1] = 0xD8;
+			cam->workbuff->length = 2;
+			add_APPn(cam);
+			add_COM(cam);
+			memcpy(cam->workbuff->data+cam->workbuff->length,
+			       cdata+data_offset, n-data_offset);
+			cam->workbuff->length += n-data_offset;
+		} else if (cam->workbuff->length > 0) {
+			memcpy(cam->workbuff->data + cam->workbuff->length,
+			       cdata, n);
+			cam->workbuff->length += n;
+		}
+
+		if ((cam->workbuff->length >= 3) &&
+		    (cam->workbuff->data[cam->workbuff->length - 3] == 0xFF) &&
+		    (cam->workbuff->data[cam->workbuff->length - 2] == 0xD9) &&
+		    (cam->workbuff->data[cam->workbuff->length - 1] == 0xFF)) {
+			frame_ready = true;
+			cam->workbuff->data[cam->workbuff->length - 1] = 0;
+			cam->workbuff->length -= 1;
+		} else if ((cam->workbuff->length >= 2) &&
+		   (cam->workbuff->data[cam->workbuff->length - 2] == 0xFF) &&
+		   (cam->workbuff->data[cam->workbuff->length - 1] == 0xD9)) {
+			frame_ready = true;
+		}
+
+		if (frame_ready) {
+			DBG("Workbuff image size = %d\n",cam->workbuff->length);
+			process_frame(cam);
+
+			frame_ready = false;
+
+			if (waitqueue_active(&cam->wq_stream))
+				wake_up_interruptible(&cam->wq_stream);
+		}
+	}
+
+	if(cam->streaming) {
+		/* resubmit */
+		urb->dev = cam->dev;
+		if ((i = usb_submit_urb(urb, GFP_ATOMIC)) != 0)
+			ERR("%s: usb_submit_urb ret %d!\n", __func__, i);
+	}
+}
+
+/******************************************************************************
+ *
+ * configure_transfer_mode
+ *
+ *****************************************************************************/
+static int configure_transfer_mode(struct camera_data *cam, unsigned int alt)
+{
+	static unsigned char iso_regs[8][4] = {
+		{0x00, 0x00, 0x00, 0x00},
+		{0x00, 0x00, 0x00, 0x00},
+		{0xB9, 0x00, 0x00, 0x7E},
+		{0xB9, 0x00, 0x01, 0x7E},
+		{0xB9, 0x00, 0x02, 0x7E},
+		{0xB9, 0x00, 0x02, 0xFE},
+		{0xB9, 0x00, 0x03, 0x7E},
+		{0xB9, 0x00, 0x03, 0xFD}
+	};
+	struct cpia2_command cmd;
+	unsigned char reg;
+
+	if(!cam->present)
+		return -ENODEV;
+
+	/***
+	 * Write the isoc registers according to the alternate selected
+	 ***/
+	cmd.direction = TRANSFER_WRITE;
+	cmd.buffer.block_data[0] = iso_regs[alt][0];
+	cmd.buffer.block_data[1] = iso_regs[alt][1];
+	cmd.buffer.block_data[2] = iso_regs[alt][2];
+	cmd.buffer.block_data[3] = iso_regs[alt][3];
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+	cmd.start = CPIA2_VC_USB_ISOLIM;
+	cmd.reg_count = 4;
+	cpia2_send_command(cam, &cmd);
+
+	/***
+	 * Enable relevant streams before starting polling.
+	 * First read USB Stream Config Register.
+	 ***/
+	cmd.direction = TRANSFER_READ;
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+	cmd.start = CPIA2_VC_USB_STRM;
+	cmd.reg_count = 1;
+	cpia2_send_command(cam, &cmd);
+	reg = cmd.buffer.block_data[0];
+
+	/* Clear iso, bulk, and int */
+	reg &= ~(CPIA2_VC_USB_STRM_BLK_ENABLE |
+		 CPIA2_VC_USB_STRM_ISO_ENABLE |
+		 CPIA2_VC_USB_STRM_INT_ENABLE);
+
+	if (alt == USBIF_BULK) {
+		DBG("Enabling bulk xfer\n");
+		reg |= CPIA2_VC_USB_STRM_BLK_ENABLE;	/* Enable Bulk */
+		cam->xfer_mode = XFER_BULK;
+	} else if (alt >= USBIF_ISO_1) {
+		DBG("Enabling ISOC xfer\n");
+		reg |= CPIA2_VC_USB_STRM_ISO_ENABLE;
+		cam->xfer_mode = XFER_ISOC;
+	}
+
+	cmd.buffer.block_data[0] = reg;
+	cmd.direction = TRANSFER_WRITE;
+	cmd.start = CPIA2_VC_USB_STRM;
+	cmd.reg_count = 1;
+	cmd.req_mode = CAMERAACCESS_TYPE_BLOCK | CAMERAACCESS_VC;
+	cpia2_send_command(cam, &cmd);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ * cpia2_usb_change_streaming_alternate
+ *
+ *****************************************************************************/
+int cpia2_usb_change_streaming_alternate(struct camera_data *cam,
+					 unsigned int alt)
+{
+	int ret = 0;
+
+	if(alt < USBIF_ISO_1 || alt > USBIF_ISO_6)
+		return -EINVAL;
+
+	if(alt == cam->params.camera_state.stream_mode)
+		return 0;
+
+	cpia2_usb_stream_pause(cam);
+
+	configure_transfer_mode(cam, alt);
+
+	cam->params.camera_state.stream_mode = alt;
+
+	/* Reset the camera to prevent image quality degradation */
+	cpia2_reset_camera(cam);
+
+	cpia2_usb_stream_resume(cam);
+
+	return ret;
+}
+
+/******************************************************************************
+ *
+ * set_alternate
+ *
+ *****************************************************************************/
+int set_alternate(struct camera_data *cam, unsigned int alt)
+{
+	int ret = 0;
+
+	if(alt == cam->cur_alt)
+		return 0;
+
+	if (cam->cur_alt != USBIF_CMDONLY) {
+		DBG("Changing from alt %d to %d\n", cam->cur_alt, USBIF_CMDONLY);
+		ret = usb_set_interface(cam->dev, cam->iface, USBIF_CMDONLY);
+		if (ret != 0)
+			return ret;
+	}
+	if (alt != USBIF_CMDONLY) {
+		DBG("Changing from alt %d to %d\n", USBIF_CMDONLY, alt);
+		ret = usb_set_interface(cam->dev, cam->iface, alt);
+		if (ret != 0)
+			return ret;
+	}
+
+	cam->old_alt = cam->cur_alt;
+	cam->cur_alt = alt;
+
+	return ret;
+}
+
+/******************************************************************************
+ *
+ * free_sbufs
+ *
+ * Free all cam->sbuf[]. All non-NULL .data and .urb members that are non-NULL
+ * are assumed to be allocated. Non-NULL .urb members are also assumed to be
+ * submitted (and must therefore be killed before they are freed).
+ *****************************************************************************/
+static void free_sbufs(struct camera_data *cam)
+{
+	int i;
+
+	for (i = 0; i < NUM_SBUF; i++) {
+		if(cam->sbuf[i].urb) {
+			usb_kill_urb(cam->sbuf[i].urb);
+			usb_free_urb(cam->sbuf[i].urb);
+			cam->sbuf[i].urb = NULL;
+		}
+		if(cam->sbuf[i].data) {
+			kfree(cam->sbuf[i].data);
+			cam->sbuf[i].data = NULL;
+		}
+	}
+}
+
+/*******
+* Convenience functions
+*******/
+/****************************************************************************
+ *
+ *  write_packet
+ *
+ ***************************************************************************/
+static int write_packet(struct usb_device *udev,
+			u8 request, u8 * registers, u16 start, size_t size)
+{
+	if (!registers || size <= 0)
+		return -EINVAL;
+
+	return usb_control_msg(udev,
+			       usb_sndctrlpipe(udev, 0),
+			       request,
+			       USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			       start,	/* value */
+			       0,	/* index */
+			       registers,	/* buffer */
+			       size,
+			       HZ);
+}
+
+/****************************************************************************
+ *
+ *  read_packet
+ *
+ ***************************************************************************/
+static int read_packet(struct usb_device *udev,
+		       u8 request, u8 * registers, u16 start, size_t size)
+{
+	if (!registers || size <= 0)
+		return -EINVAL;
+
+	return usb_control_msg(udev,
+			       usb_rcvctrlpipe(udev, 0),
+			       request,
+			       USB_DIR_IN|USB_TYPE_VENDOR|USB_RECIP_DEVICE,
+			       start,	/* value */
+			       0,	/* index */
+			       registers,	/* buffer */
+			       size,
+			       HZ);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_transfer_cmd
+ *
+ *****************************************************************************/
+int cpia2_usb_transfer_cmd(struct camera_data *cam,
+			   void *registers,
+			   u8 request, u8 start, u8 count, u8 direction)
+{
+	int err = 0;
+	struct usb_device *udev = cam->dev;
+
+	if (!udev) {
+		ERR("%s: Internal driver error: udev is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (!registers) {
+		ERR("%s: Internal driver error: register array is NULL\n", __func__);
+		return -EINVAL;
+	}
+
+	if (direction == TRANSFER_READ) {
+		err = read_packet(udev, request, (u8 *)registers, start, count);
+		if (err > 0)
+			err = 0;
+	} else if (direction == TRANSFER_WRITE) {
+		err =write_packet(udev, request, (u8 *)registers, start, count);
+		if (err < 0) {
+			LOG("Control message failed, err val = %d\n", err);
+			LOG("Message: request = 0x%0X, start = 0x%0X\n",
+			    request, start);
+			LOG("Message: count = %d, register[0] = 0x%0X\n",
+			    count, ((unsigned char *) registers)[0]);
+		} else
+			err=0;
+	} else {
+		LOG("Unexpected first byte of direction: %d\n",
+		       direction);
+		return -EINVAL;
+	}
+
+	if(err != 0)
+		LOG("Unexpected error: %d\n", err);
+	return err;
+}
+
+
+/******************************************************************************
+ *
+ *  submit_urbs
+ *
+ *****************************************************************************/
+static int submit_urbs(struct camera_data *cam)
+{
+	struct urb *urb;
+	int fx, err, i;
+
+	for(i=0; i<NUM_SBUF; ++i) {
+		if (cam->sbuf[i].data)
+			continue;
+		cam->sbuf[i].data =
+		    kmalloc(FRAMES_PER_DESC * FRAME_SIZE_PER_DESC, GFP_KERNEL);
+		if (!cam->sbuf[i].data) {
+			return -ENOMEM;
+		}
+	}
+
+	/* We double buffer the Isoc lists, and also know the polling
+	 * interval is every frame (1 == (1 << (bInterval -1))).
+	 */
+	for(i=0; i<NUM_SBUF; ++i) {
+		if(cam->sbuf[i].urb) {
+			continue;
+		}
+		urb = usb_alloc_urb(FRAMES_PER_DESC, GFP_KERNEL);
+		if (!urb) {
+			return -ENOMEM;
+		}
+
+		cam->sbuf[i].urb = urb;
+		urb->dev = cam->dev;
+		urb->context = cam;
+		urb->pipe = usb_rcvisocpipe(cam->dev, 1 /*ISOC endpoint*/);
+		urb->transfer_flags = URB_ISO_ASAP;
+		urb->transfer_buffer = cam->sbuf[i].data;
+		urb->complete = cpia2_usb_complete;
+		urb->number_of_packets = FRAMES_PER_DESC;
+		urb->interval = 1;
+		urb->transfer_buffer_length =
+			FRAME_SIZE_PER_DESC * FRAMES_PER_DESC;
+
+		for (fx = 0; fx < FRAMES_PER_DESC; fx++) {
+			urb->iso_frame_desc[fx].offset =
+				FRAME_SIZE_PER_DESC * fx;
+			urb->iso_frame_desc[fx].length = FRAME_SIZE_PER_DESC;
+		}
+	}
+
+
+	/* Queue the ISO urbs, and resubmit in the completion handler */
+	for(i=0; i<NUM_SBUF; ++i) {
+		err = usb_submit_urb(cam->sbuf[i].urb, GFP_KERNEL);
+		if (err) {
+			ERR("usb_submit_urb[%d]() = %d\n", i, err);
+			return err;
+		}
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_stream_start
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_start(struct camera_data *cam, unsigned int alternate)
+{
+	int ret;
+	int old_alt;
+
+	if(cam->streaming)
+		return 0;
+
+	if (cam->flush) {
+		int i;
+		DBG("Flushing buffers\n");
+		for(i=0; i<cam->num_frames; ++i) {
+			cam->buffers[i].status = FRAME_EMPTY;
+			cam->buffers[i].length = 0;
+		}
+		cam->curbuff = &cam->buffers[0];
+		cam->workbuff = cam->curbuff->next;
+		cam->flush = false;
+	}
+
+	old_alt = cam->params.camera_state.stream_mode;
+	cam->params.camera_state.stream_mode = 0;
+	ret = cpia2_usb_change_streaming_alternate(cam, alternate);
+	if (ret < 0) {
+		int ret2;
+		ERR("cpia2_usb_change_streaming_alternate() = %d!\n", ret);
+		cam->params.camera_state.stream_mode = old_alt;
+		ret2 = set_alternate(cam, USBIF_CMDONLY);
+		if (ret2 < 0) {
+			ERR("cpia2_usb_change_streaming_alternate(%d) =%d has already "
+			    "failed. Then tried to call "
+			    "set_alternate(USBIF_CMDONLY) = %d.\n",
+			    alternate, ret, ret2);
+		}
+	} else {
+		cam->frame_count = 0;
+		cam->streaming = 1;
+		ret = cpia2_usb_stream_resume(cam);
+	}
+	return ret;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_stream_pause
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_pause(struct camera_data *cam)
+{
+	int ret = 0;
+	if(cam->streaming) {
+		ret = set_alternate(cam, USBIF_CMDONLY);
+		free_sbufs(cam);
+	}
+	return ret;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_stream_resume
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_resume(struct camera_data *cam)
+{
+	int ret = 0;
+	if(cam->streaming) {
+		cam->first_image_seen = 0;
+		ret = set_alternate(cam, cam->params.camera_state.stream_mode);
+		if(ret == 0) {
+			ret = submit_urbs(cam);
+		}
+	}
+	return ret;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_stream_stop
+ *
+ *****************************************************************************/
+int cpia2_usb_stream_stop(struct camera_data *cam)
+{
+	int ret;
+	ret = cpia2_usb_stream_pause(cam);
+	cam->streaming = 0;
+	configure_transfer_mode(cam, 0);
+	return ret;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_usb_probe
+ *
+ *  Probe and initialize.
+ *****************************************************************************/
+static int cpia2_usb_probe(struct usb_interface *intf,
+			   const struct usb_device_id *id)
+{
+	struct usb_device *udev = interface_to_usbdev(intf);
+	struct usb_interface_descriptor *interface;
+	struct camera_data *cam;
+	int ret;
+
+	/* A multi-config CPiA2 camera? */
+	if (udev->descriptor.bNumConfigurations != 1)
+		return -ENODEV;
+	interface = &intf->cur_altsetting->desc;
+
+	/* If we get to this point, we found a CPiA2 camera */
+	LOG("CPiA2 USB camera found\n");
+
+	if((cam = cpia2_init_camera_struct()) == NULL)
+		return -ENOMEM;
+
+	cam->dev = udev;
+	cam->iface = interface->bInterfaceNumber;
+
+	ret = set_alternate(cam, USBIF_CMDONLY);
+	if (ret < 0) {
+		ERR("%s: usb_set_interface error (ret = %d)\n", __func__, ret);
+		kfree(cam);
+		return ret;
+	}
+
+	if ((ret = cpia2_register_camera(cam)) < 0) {
+		ERR("%s: Failed to register cpia2 camera (ret = %d)\n", __func__, ret);
+		kfree(cam);
+		return ret;
+	}
+
+
+	if((ret = cpia2_init_camera(cam)) < 0) {
+		ERR("%s: failed to initialize cpia2 camera (ret = %d)\n", __func__, ret);
+		cpia2_unregister_camera(cam);
+		kfree(cam);
+		return ret;
+	}
+	LOG("  CPiA Version: %d.%02d (%d.%d)\n",
+	       cam->params.version.firmware_revision_hi,
+	       cam->params.version.firmware_revision_lo,
+	       cam->params.version.asic_id,
+	       cam->params.version.asic_rev);
+	LOG("  CPiA PnP-ID: %04x:%04x:%04x\n",
+	       cam->params.pnp_id.vendor,
+	       cam->params.pnp_id.product,
+	       cam->params.pnp_id.device_revision);
+	LOG("  SensorID: %d.(version %d)\n",
+	       cam->params.version.sensor_flags,
+	       cam->params.version.sensor_rev);
+
+	usb_set_intfdata(intf, cam);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_disconnect
+ *
+ *****************************************************************************/
+static void cpia2_usb_disconnect(struct usb_interface *intf)
+{
+	struct camera_data *cam = usb_get_intfdata(intf);
+	usb_set_intfdata(intf, NULL);
+	cam->present = 0;
+
+	DBG("Stopping stream\n");
+	cpia2_usb_stream_stop(cam);
+
+	DBG("Unregistering camera\n");
+	cpia2_unregister_camera(cam);
+
+	if(cam->buffers) {
+		DBG("Wakeup waiting processes\n");
+		cam->curbuff->status = FRAME_READY;
+		cam->curbuff->length = 0;
+		if (waitqueue_active(&cam->wq_stream))
+			wake_up_interruptible(&cam->wq_stream);
+	}
+
+	DBG("Releasing interface\n");
+	usb_driver_release_interface(&cpia2_driver, intf);
+
+	if (cam->open_count == 0) {
+		DBG("Freeing camera structure\n");
+		kfree(cam);
+	}
+
+	LOG("CPiA2 camera disconnected.\n");
+}
+
+
+/******************************************************************************
+ *
+ *  usb_cpia2_init
+ *
+ *****************************************************************************/
+int cpia2_usb_init(void)
+{
+	return usb_register(&cpia2_driver);
+}
+
+/******************************************************************************
+ *
+ *  usb_cpia_cleanup
+ *
+ *****************************************************************************/
+void cpia2_usb_cleanup(void)
+{
+	schedule_timeout(2 * HZ);
+	usb_deregister(&cpia2_driver);
+}
diff --git a/drivers/media/video/cpia2/cpia2_v4l.c b/drivers/media/video/cpia2/cpia2_v4l.c
new file mode 100644
index 000000000000..08f8be345fa8
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2_v4l.c
@@ -0,0 +1,2079 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2_v4l.c
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *      Contact:  steve.miller@st.com
+ *  Copyright 2001,2005, Scott J. Bertin <scottbertin@yahoo.com>
+ *
+ *  Description:
+ *     This is a USB driver for CPia2 based video cameras.
+ *     The infrastructure of this driver is based on the cpia usb driver by
+ *     Jochen Scharrlach and Johannes Erdfeldt.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ *  Stripped of 2.4 stuff ready for main kernel submit by
+ *		Alan Cox <alan@redhat.com>
+ ****************************************************************************/
+
+#include <linux/version.h>
+
+#include <linux/config.h>
+
+#include <linux/module.h>
+#include <linux/time.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/moduleparam.h>
+
+#include "cpia2.h"
+#include "cpia2dev.h"
+
+
+//#define _CPIA2_DEBUG_
+
+#define MAKE_STRING_1(x)	#x
+#define MAKE_STRING(x)	MAKE_STRING_1(x)
+
+static int video_nr = -1;
+module_param(video_nr, int, 0);
+MODULE_PARM_DESC(video_nr,"video device to register (0=/dev/video0, etc)");
+
+static int buffer_size = 68*1024;
+module_param(buffer_size, int, 0);
+MODULE_PARM_DESC(buffer_size, "Size for each frame buffer in bytes (default 68k)");
+
+static int num_buffers = 3;
+module_param(num_buffers, int, 0);
+MODULE_PARM_DESC(num_buffers, "Number of frame buffers (1-"
+		 MAKE_STRING(VIDEO_MAX_FRAME) ", default 3)");
+
+static int alternate = DEFAULT_ALT;
+module_param(alternate, int, 0);
+MODULE_PARM_DESC(alternate, "USB Alternate (" MAKE_STRING(USBIF_ISO_1) "-"
+		 MAKE_STRING(USBIF_ISO_6) ", default "
+		 MAKE_STRING(DEFAULT_ALT) ")");
+
+static int flicker_freq = 60;
+module_param(flicker_freq, int, 0);
+MODULE_PARM_DESC(flicker_freq, "Flicker frequency (" MAKE_STRING(50) "or"
+		 MAKE_STRING(60) ", default "
+		 MAKE_STRING(60) ")");
+
+static int flicker_mode = NEVER_FLICKER;
+module_param(flicker_mode, int, 0);
+MODULE_PARM_DESC(flicker_mode,
+		 "Flicker supression (" MAKE_STRING(NEVER_FLICKER) "or"
+		 MAKE_STRING(ANTI_FLICKER_ON) ", default "
+		 MAKE_STRING(NEVER_FLICKER) ")");
+
+MODULE_AUTHOR("Steve Miller (STMicroelectronics) <steve.miller@st.com>");
+MODULE_DESCRIPTION("V4L-driver for STMicroelectronics CPiA2 based cameras");
+MODULE_SUPPORTED_DEVICE("video");
+MODULE_LICENSE("GPL");
+
+#define ABOUT "V4L-Driver for Vision CPiA2 based cameras"
+
+#ifndef VID_HARDWARE_CPIA2
+#error "VID_HARDWARE_CPIA2 should have been defined in linux/videodev.h"
+#endif
+
+struct control_menu_info {
+	int value;
+	char name[32];
+};
+
+static struct control_menu_info framerate_controls[] =
+{
+	{ CPIA2_VP_FRAMERATE_6_25, "6.25 fps" },
+	{ CPIA2_VP_FRAMERATE_7_5,  "7.5 fps"  },
+	{ CPIA2_VP_FRAMERATE_12_5, "12.5 fps" },
+	{ CPIA2_VP_FRAMERATE_15,   "15 fps"   },
+	{ CPIA2_VP_FRAMERATE_25,   "25 fps"   },
+	{ CPIA2_VP_FRAMERATE_30,   "30 fps"   },
+};
+#define NUM_FRAMERATE_CONTROLS (sizeof(framerate_controls)/sizeof(framerate_controls[0]))
+
+static struct control_menu_info flicker_controls[] =
+{
+	{ NEVER_FLICKER, "Off" },
+	{ FLICKER_50,    "50 Hz" },
+	{ FLICKER_60,    "60 Hz"  },
+};
+#define NUM_FLICKER_CONTROLS (sizeof(flicker_controls)/sizeof(flicker_controls[0]))
+
+static struct control_menu_info lights_controls[] =
+{
+	{ 0,   "Off" },
+	{ 64,  "Top" },
+	{ 128, "Bottom"  },
+	{ 192, "Both"  },
+};
+#define NUM_LIGHTS_CONTROLS (sizeof(lights_controls)/sizeof(lights_controls[0]))
+#define GPIO_LIGHTS_MASK 192
+
+static struct v4l2_queryctrl controls[] = {
+	{
+		.id            = V4L2_CID_BRIGHTNESS,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "Brightness",
+		.minimum       = 0,
+		.maximum       = 255,
+		.step          = 1,
+		.default_value = DEFAULT_BRIGHTNESS,
+	},
+	{
+		.id            = V4L2_CID_CONTRAST,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "Contrast",
+		.minimum       = 0,
+		.maximum       = 255,
+		.step          = 1,
+		.default_value = DEFAULT_CONTRAST,
+	},
+	{
+		.id            = V4L2_CID_SATURATION,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "Saturation",
+		.minimum       = 0,
+		.maximum       = 255,
+		.step          = 1,
+		.default_value = DEFAULT_SATURATION,
+	},
+	{
+		.id            = V4L2_CID_HFLIP,
+		.type          = V4L2_CTRL_TYPE_BOOLEAN,
+		.name          = "Mirror Horizontally",
+		.minimum       = 0,
+		.maximum       = 1,
+		.step          = 1,
+		.default_value = 0,
+	},
+	{
+		.id            = V4L2_CID_VFLIP,
+		.type          = V4L2_CTRL_TYPE_BOOLEAN,
+		.name          = "Flip Vertically",
+		.minimum       = 0,
+		.maximum       = 1,
+		.step          = 1,
+		.default_value = 0,
+	},
+	{
+		.id            = CPIA2_CID_TARGET_KB,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "Target KB",
+		.minimum       = 0,
+		.maximum       = 255,
+		.step          = 1,
+		.default_value = DEFAULT_TARGET_KB,
+	},
+	{
+		.id            = CPIA2_CID_GPIO,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "GPIO",
+		.minimum       = 0,
+		.maximum       = 255,
+		.step          = 1,
+		.default_value = 0,
+	},
+	{
+		.id            = CPIA2_CID_FLICKER_MODE,
+		.type          = V4L2_CTRL_TYPE_MENU,
+		.name          = "Flicker Reduction",
+		.minimum       = 0,
+		.maximum       = NUM_FLICKER_CONTROLS-1,
+		.step          = 1,
+		.default_value = 0,
+	},
+	{
+		.id            = CPIA2_CID_FRAMERATE,
+		.type          = V4L2_CTRL_TYPE_MENU,
+		.name          = "Framerate",
+		.minimum       = 0,
+		.maximum       = NUM_FRAMERATE_CONTROLS-1,
+		.step          = 1,
+		.default_value = NUM_FRAMERATE_CONTROLS-1,
+	},
+	{
+		.id            = CPIA2_CID_USB_ALT,
+		.type          = V4L2_CTRL_TYPE_INTEGER,
+		.name          = "USB Alternate",
+		.minimum       = USBIF_ISO_1,
+		.maximum       = USBIF_ISO_6,
+		.step          = 1,
+		.default_value = DEFAULT_ALT,
+	},
+	{
+		.id            = CPIA2_CID_LIGHTS,
+		.type          = V4L2_CTRL_TYPE_MENU,
+		.name          = "Lights",
+		.minimum       = 0,
+		.maximum       = NUM_LIGHTS_CONTROLS-1,
+		.step          = 1,
+		.default_value = 0,
+	},
+	{
+		.id            = CPIA2_CID_RESET_CAMERA,
+		.type          = V4L2_CTRL_TYPE_BUTTON,
+		.name          = "Reset Camera",
+		.minimum       = 0,
+		.maximum       = 0,
+		.step          = 0,
+		.default_value = 0,
+	},
+};
+#define NUM_CONTROLS (sizeof(controls)/sizeof(controls[0]))
+
+
+/******************************************************************************
+ *
+ *  cpia2_open
+ *
+ *****************************************************************************/
+static int cpia2_open(struct inode *inode, struct file *file)
+{
+	struct video_device *dev = video_devdata(file);
+	struct camera_data *cam = video_get_drvdata(dev);
+	int retval = 0;
+
+	if (!cam) {
+		ERR("Internal error, camera_data not found!\n");
+		return -ENODEV;
+	}
+
+	if(down_interruptible(&cam->busy_lock))
+		return -ERESTARTSYS;
+
+	if(!cam->present) {
+		retval = -ENODEV;
+		goto err_return;
+	}
+
+	if (cam->open_count > 0) {
+		goto skip_init;
+	}
+
+	if (cpia2_allocate_buffers(cam)) {
+		retval = -ENOMEM;
+		goto err_return;
+	}
+
+	/* reset the camera */
+	if (cpia2_reset_camera(cam) < 0) {
+		retval = -EIO;
+		goto err_return;
+	}
+
+	cam->APP_len = 0;
+	cam->COM_len = 0;
+
+skip_init:
+	{
+		struct cpia2_fh *fh = kmalloc(sizeof(*fh),GFP_KERNEL);
+		if(!fh) {
+			retval = -ENOMEM;
+			goto err_return;
+		}
+		file->private_data = fh;
+		fh->prio = V4L2_PRIORITY_UNSET;
+		v4l2_prio_open(&cam->prio, &fh->prio);
+		fh->mmapped = 0;
+	}
+
+	++cam->open_count;
+
+	cpia2_dbg_dump_registers(cam);
+
+err_return:
+	up(&cam->busy_lock);
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_close
+ *
+ *****************************************************************************/
+static int cpia2_close(struct inode *inode, struct file *file)
+{
+	struct video_device *dev = video_devdata(file);
+	struct camera_data *cam = video_get_drvdata(dev);
+	struct cpia2_fh *fh = file->private_data;
+
+	down(&cam->busy_lock);
+
+	if (cam->present &&
+	    (cam->open_count == 1
+	     || fh->prio == V4L2_PRIORITY_RECORD
+	    )) {
+		cpia2_usb_stream_stop(cam);
+
+		if(cam->open_count == 1) {
+			/* save camera state for later open */
+			cpia2_save_camera_state(cam);
+
+			cpia2_set_low_power(cam);
+			cpia2_free_buffers(cam);
+		}
+	}
+
+	{
+		if(fh->mmapped)
+			cam->mmapped = 0;
+		v4l2_prio_close(&cam->prio,&fh->prio);
+		file->private_data = NULL;
+		kfree(fh);
+	}
+
+	if (--cam->open_count == 0) {
+		cpia2_free_buffers(cam);
+		if (!cam->present) {
+			video_unregister_device(dev);
+			kfree(cam);
+		}
+	}
+
+	up(&cam->busy_lock);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_v4l_read
+ *
+ *****************************************************************************/
+static ssize_t cpia2_v4l_read(struct file *file, char __user *buf, size_t count,
+			      loff_t *off)
+{
+	struct video_device *dev = video_devdata(file);
+	struct camera_data *cam = video_get_drvdata(dev);
+	int noblock = file->f_flags&O_NONBLOCK;
+
+	struct cpia2_fh *fh = file->private_data;
+
+	if(!cam)
+		return -EINVAL;
+
+	/* Priority check */
+	if(fh->prio != V4L2_PRIORITY_RECORD) {
+		return -EBUSY;
+	}
+
+	return cpia2_read(cam, buf, count, noblock);
+}
+
+
+/******************************************************************************
+ *
+ *  cpia2_v4l_poll
+ *
+ *****************************************************************************/
+static unsigned int cpia2_v4l_poll(struct file *filp, struct poll_table_struct *wait)
+{
+	struct video_device *dev = video_devdata(filp);
+	struct camera_data *cam = video_get_drvdata(dev);
+
+	struct cpia2_fh *fh = filp->private_data;
+
+	if(!cam)
+		return POLLERR;
+
+	/* Priority check */
+	if(fh->prio != V4L2_PRIORITY_RECORD) {
+		return POLLERR;
+	}
+
+	return cpia2_poll(cam, filp, wait);
+}
+
+
+/******************************************************************************
+ *
+ *  ioctl_cap_query
+ *
+ *****************************************************************************/
+static int ioctl_cap_query(void *arg, struct camera_data *cam)
+{
+	struct video_capability *vc;
+	int retval = 0;
+	vc = arg;
+
+	if (cam->params.pnp_id.product == 0x151)
+		strcpy(vc->name, "QX5 Microscope");
+	else
+		strcpy(vc->name, "CPiA2 Camera");
+
+	vc->type = VID_TYPE_CAPTURE | VID_TYPE_MJPEG_ENCODER;
+	vc->channels = 1;
+	vc->audios = 0;
+	vc->minwidth = 176;	/* VIDEOSIZE_QCIF */
+	vc->minheight = 144;
+	switch (cam->params.version.sensor_flags) {
+	case CPIA2_VP_SENSOR_FLAGS_500:
+		vc->maxwidth = STV_IMAGE_VGA_COLS;
+		vc->maxheight = STV_IMAGE_VGA_ROWS;
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_410:
+		vc->maxwidth = STV_IMAGE_CIF_COLS;
+		vc->maxheight = STV_IMAGE_CIF_ROWS;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_get_channel
+ *
+ *****************************************************************************/
+static int ioctl_get_channel(void *arg)
+{
+	int retval = 0;
+	struct video_channel *v;
+	v = arg;
+
+	if (v->channel != 0)
+		return -EINVAL;
+
+	v->channel = 0;
+	strcpy(v->name, "Camera");
+	v->tuners = 0;
+	v->flags = 0;
+	v->type = VIDEO_TYPE_CAMERA;
+	v->norm = 0;
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_set_channel
+ *
+ *****************************************************************************/
+static int ioctl_set_channel(void *arg)
+{
+	struct video_channel *v;
+	int retval = 0;
+	v = arg;
+
+	if (retval == 0 && v->channel != 0)
+		retval = -EINVAL;
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_set_image_prop
+ *
+ *****************************************************************************/
+static int ioctl_set_image_prop(void *arg, struct camera_data *cam)
+{
+	struct video_picture *vp;
+	int retval = 0;
+	vp = arg;
+
+	/* brightness, color, contrast need no check 0-65535 */
+	memcpy(&cam->vp, vp, sizeof(*vp));
+
+	/* update cam->params.colorParams */
+	cam->params.color_params.brightness = vp->brightness / 256;
+	cam->params.color_params.saturation = vp->colour / 256;
+	cam->params.color_params.contrast = vp->contrast / 256;
+
+	DBG("Requested params: bright 0x%X, sat 0x%X, contrast 0x%X\n",
+	    cam->params.color_params.brightness,
+	    cam->params.color_params.saturation,
+	    cam->params.color_params.contrast);
+
+	cpia2_set_color_params(cam);
+
+	return retval;
+}
+
+static int sync(struct camera_data *cam, int frame_nr)
+{
+	struct framebuf *frame = &cam->buffers[frame_nr];
+
+	while (1) {
+		if (frame->status == FRAME_READY)
+			return 0;
+
+		if (!cam->streaming) {
+			frame->status = FRAME_READY;
+			frame->length = 0;
+			return 0;
+		}
+
+		up(&cam->busy_lock);
+		wait_event_interruptible(cam->wq_stream,
+					 !cam->streaming ||
+					 frame->status == FRAME_READY);
+		down(&cam->busy_lock);
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+		if(!cam->present)
+			return -ENOTTY;
+	}
+}
+
+/******************************************************************************
+ *
+ *  ioctl_set_window_size
+ *
+ *****************************************************************************/
+static int ioctl_set_window_size(void *arg, struct camera_data *cam,
+				 struct cpia2_fh *fh)
+{
+	/* copy_from_user, check validity, copy to internal structure */
+	struct video_window *vw;
+	int frame, err;
+	vw = arg;
+
+	if (vw->clipcount != 0)	/* clipping not supported */
+		return -EINVAL;
+
+	if (vw->clips != NULL)	/* clipping not supported */
+		return -EINVAL;
+
+	/* Ensure that only this process can change the format. */
+	err = v4l2_prio_change(&cam->prio, &fh->prio, V4L2_PRIORITY_RECORD);
+	if(err != 0)
+		return err;
+
+	cam->pixelformat = V4L2_PIX_FMT_JPEG;
+
+	/* Be sure to supply the Huffman tables, this isn't MJPEG */
+	cam->params.compression.inhibit_htables = 0;
+
+	/* we set the video window to something smaller or equal to what
+	 * is requested by the user???
+	 */
+	DBG("Requested width = %d, height = %d\n", vw->width, vw->height);
+	if (vw->width != cam->vw.width || vw->height != cam->vw.height) {
+		cam->vw.width = vw->width;
+		cam->vw.height = vw->height;
+		cam->params.roi.width = vw->width;
+		cam->params.roi.height = vw->height;
+		cpia2_set_format(cam);
+	}
+
+	for (frame = 0; frame < cam->num_frames; ++frame) {
+		if (cam->buffers[frame].status == FRAME_READING)
+			if ((err = sync(cam, frame)) < 0)
+				return err;
+
+		cam->buffers[frame].status = FRAME_EMPTY;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_get_mbuf
+ *
+ *****************************************************************************/
+static int ioctl_get_mbuf(void *arg, struct camera_data *cam)
+{
+	struct video_mbuf *vm;
+	int i;
+	vm = arg;
+
+	memset(vm, 0, sizeof(*vm));
+	vm->size = cam->frame_size*cam->num_frames;
+	vm->frames = cam->num_frames;
+	for (i = 0; i < cam->num_frames; i++)
+		vm->offsets[i] = cam->frame_size * i;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_mcapture
+ *
+ *****************************************************************************/
+static int ioctl_mcapture(void *arg, struct camera_data *cam,
+			  struct cpia2_fh *fh)
+{
+	struct video_mmap *vm;
+	int video_size, err;
+	vm = arg;
+
+	if (vm->frame < 0 || vm->frame >= cam->num_frames)
+		return -EINVAL;
+
+	/* set video size */
+	video_size = cpia2_match_video_size(vm->width, vm->height);
+	if (cam->video_size < 0) {
+		return -EINVAL;
+	}
+
+	/* Ensure that only this process can change the format. */
+	err = v4l2_prio_change(&cam->prio, &fh->prio, V4L2_PRIORITY_RECORD);
+	if(err != 0)
+		return err;
+
+	if (video_size != cam->video_size) {
+		cam->video_size = video_size;
+		cam->params.roi.width = vm->width;
+		cam->params.roi.height = vm->height;
+		cpia2_set_format(cam);
+	}
+
+	if (cam->buffers[vm->frame].status == FRAME_READING)
+		if ((err=sync(cam, vm->frame)) < 0)
+			return err;
+
+	cam->buffers[vm->frame].status = FRAME_EMPTY;
+
+	return cpia2_usb_stream_start(cam,cam->params.camera_state.stream_mode);
+}
+
+/******************************************************************************
+ *
+ *  ioctl_sync
+ *
+ *****************************************************************************/
+static int ioctl_sync(void *arg, struct camera_data *cam)
+{
+	int frame;
+
+	frame = *(int*)arg;
+
+	if (frame < 0 || frame >= cam->num_frames)
+		return -EINVAL;
+
+	return sync(cam, frame);
+}
+
+
+/******************************************************************************
+ *
+ *  ioctl_set_gpio
+ *
+ *****************************************************************************/
+
+static int ioctl_set_gpio(void *arg, struct camera_data *cam)
+{
+	__u32 gpio_val;
+
+	gpio_val = *(__u32*) arg;
+
+	if (gpio_val &~ 0xFFU)
+		return -EINVAL;
+
+	return cpia2_set_gpio(cam, (unsigned char)gpio_val);
+}
+
+/******************************************************************************
+ *
+ *  ioctl_querycap
+ *
+ *  V4L2 device capabilities
+ *
+ *****************************************************************************/
+
+static int ioctl_querycap(void *arg, struct camera_data *cam)
+{
+	struct v4l2_capability *vc = arg;
+
+	memset(vc, 0, sizeof(*vc));
+	strcpy(vc->driver, "cpia2");
+
+	if (cam->params.pnp_id.product == 0x151)
+		strcpy(vc->card, "QX5 Microscope");
+	else
+		strcpy(vc->card, "CPiA2 Camera");
+	switch (cam->params.pnp_id.device_type) {
+	case DEVICE_STV_672:
+		strcat(vc->card, " (672/");
+		break;
+	case DEVICE_STV_676:
+		strcat(vc->card, " (676/");
+		break;
+	default:
+		strcat(vc->card, " (???/");
+		break;
+	}
+	switch (cam->params.version.sensor_flags) {
+	case CPIA2_VP_SENSOR_FLAGS_404:
+		strcat(vc->card, "404)");
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_407:
+		strcat(vc->card, "407)");
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_409:
+		strcat(vc->card, "409)");
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_410:
+		strcat(vc->card, "410)");
+		break;
+	case CPIA2_VP_SENSOR_FLAGS_500:
+		strcat(vc->card, "500)");
+		break;
+	default:
+		strcat(vc->card, "???)");
+		break;
+	}
+
+	if (usb_make_path(cam->dev, vc->bus_info, sizeof(vc->bus_info)) <0)
+		memset(vc->bus_info,0, sizeof(vc->bus_info));
+
+	vc->version = KERNEL_VERSION(CPIA2_MAJ_VER, CPIA2_MIN_VER,
+				     CPIA2_PATCH_VER);
+
+	vc->capabilities = V4L2_CAP_VIDEO_CAPTURE |
+			   V4L2_CAP_READWRITE |
+			   V4L2_CAP_STREAMING;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_input
+ *
+ *  V4L2 input get/set/enumerate
+ *
+ *****************************************************************************/
+
+static int ioctl_input(unsigned int ioclt_nr,void *arg,struct camera_data *cam)
+{
+	struct v4l2_input *i = arg;
+
+	if(ioclt_nr  != VIDIOC_G_INPUT) {
+		if (i->index != 0)
+		       return -EINVAL;
+	}
+
+	memset(i, 0, sizeof(*i));
+	strcpy(i->name, "Camera");
+	i->type = V4L2_INPUT_TYPE_CAMERA;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_enum_fmt
+ *
+ *  V4L2 format enumerate
+ *
+ *****************************************************************************/
+
+static int ioctl_enum_fmt(void *arg,struct camera_data *cam)
+{
+	struct v4l2_fmtdesc *f = arg;
+	int index = f->index;
+
+	if (index < 0 || index > 1)
+	       return -EINVAL;
+
+	memset(f, 0, sizeof(*f));
+	f->index = index;
+	f->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+	f->flags = V4L2_FMT_FLAG_COMPRESSED;
+	switch(index) {
+	case 0:
+		strcpy(f->description, "MJPEG");
+		f->pixelformat = V4L2_PIX_FMT_MJPEG;
+		break;
+	case 1:
+		strcpy(f->description, "JPEG");
+		f->pixelformat = V4L2_PIX_FMT_JPEG;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_try_fmt
+ *
+ *  V4L2 format try
+ *
+ *****************************************************************************/
+
+static int ioctl_try_fmt(void *arg,struct camera_data *cam)
+{
+	struct v4l2_format *f = arg;
+
+	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+	       return -EINVAL;
+
+	if (f->fmt.pix.pixelformat != V4L2_PIX_FMT_MJPEG &&
+	    f->fmt.pix.pixelformat != V4L2_PIX_FMT_JPEG)
+	       return -EINVAL;
+
+	f->fmt.pix.field = V4L2_FIELD_NONE;
+	f->fmt.pix.bytesperline = 0;
+	f->fmt.pix.sizeimage = cam->frame_size;
+	f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
+	f->fmt.pix.priv = 0;
+
+	switch (cpia2_match_video_size(f->fmt.pix.width, f->fmt.pix.height)) {
+	case VIDEOSIZE_VGA:
+		f->fmt.pix.width = 640;
+		f->fmt.pix.height = 480;
+		break;
+	case VIDEOSIZE_CIF:
+		f->fmt.pix.width = 352;
+		f->fmt.pix.height = 288;
+		break;
+	case VIDEOSIZE_QVGA:
+		f->fmt.pix.width = 320;
+		f->fmt.pix.height = 240;
+		break;
+	case VIDEOSIZE_288_216:
+		f->fmt.pix.width = 288;
+		f->fmt.pix.height = 216;
+		break;
+	case VIDEOSIZE_256_192:
+		f->fmt.pix.width = 256;
+		f->fmt.pix.height = 192;
+		break;
+	case VIDEOSIZE_224_168:
+		f->fmt.pix.width = 224;
+		f->fmt.pix.height = 168;
+		break;
+	case VIDEOSIZE_192_144:
+		f->fmt.pix.width = 192;
+		f->fmt.pix.height = 144;
+		break;
+	case VIDEOSIZE_QCIF:
+	default:
+		f->fmt.pix.width = 176;
+		f->fmt.pix.height = 144;
+		break;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_set_fmt
+ *
+ *  V4L2 format set
+ *
+ *****************************************************************************/
+
+static int ioctl_set_fmt(void *arg,struct camera_data *cam, struct cpia2_fh *fh)
+{
+	struct v4l2_format *f = arg;
+	int err, frame;
+
+	err = ioctl_try_fmt(arg, cam);
+	if(err != 0)
+		return err;
+
+	/* Ensure that only this process can change the format. */
+	err = v4l2_prio_change(&cam->prio, &fh->prio, V4L2_PRIORITY_RECORD);
+	if(err != 0) {
+		return err;
+	}
+
+	cam->pixelformat = f->fmt.pix.pixelformat;
+
+	/* NOTE: This should be set to 1 for MJPEG, but some apps don't handle
+	 * the missing Huffman table properly. */
+	cam->params.compression.inhibit_htables = 0;
+		/*f->fmt.pix.pixelformat == V4L2_PIX_FMT_MJPEG;*/
+
+	/* we set the video window to something smaller or equal to what
+	 * is requested by the user???
+	 */
+	DBG("Requested width = %d, height = %d\n",
+	    f->fmt.pix.width, f->fmt.pix.height);
+	if (f->fmt.pix.width != cam->vw.width ||
+	    f->fmt.pix.height != cam->vw.height) {
+		cam->vw.width = f->fmt.pix.width;
+		cam->vw.height = f->fmt.pix.height;
+		cam->params.roi.width = f->fmt.pix.width;
+		cam->params.roi.height = f->fmt.pix.height;
+		cpia2_set_format(cam);
+	}
+
+	for (frame = 0; frame < cam->num_frames; ++frame) {
+		if (cam->buffers[frame].status == FRAME_READING)
+			if ((err = sync(cam, frame)) < 0)
+				return err;
+
+		cam->buffers[frame].status = FRAME_EMPTY;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_get_fmt
+ *
+ *  V4L2 format get
+ *
+ *****************************************************************************/
+
+static int ioctl_get_fmt(void *arg,struct camera_data *cam)
+{
+	struct v4l2_format *f = arg;
+
+	if (f->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+	       return -EINVAL;
+
+	f->fmt.pix.width = cam->vw.width;
+	f->fmt.pix.height = cam->vw.height;
+	f->fmt.pix.pixelformat = cam->pixelformat;
+	f->fmt.pix.field = V4L2_FIELD_NONE;
+	f->fmt.pix.bytesperline = 0;
+	f->fmt.pix.sizeimage = cam->frame_size;
+	f->fmt.pix.colorspace = V4L2_COLORSPACE_JPEG;
+	f->fmt.pix.priv = 0;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_cropcap
+ *
+ *  V4L2 query cropping capabilities
+ *  NOTE: cropping is currently disabled
+ *
+ *****************************************************************************/
+
+static int ioctl_cropcap(void *arg,struct camera_data *cam)
+{
+	struct v4l2_cropcap *c = arg;
+
+	if (c->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+	       return -EINVAL;
+
+	c->bounds.left = 0;
+	c->bounds.top = 0;
+	c->bounds.width = cam->vw.width;
+	c->bounds.height = cam->vw.height;
+	c->defrect.left = 0;
+	c->defrect.top = 0;
+	c->defrect.width = cam->vw.width;
+	c->defrect.height = cam->vw.height;
+	c->pixelaspect.numerator = 1;
+	c->pixelaspect.denominator = 1;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_queryctrl
+ *
+ *  V4L2 query possible control variables
+ *
+ *****************************************************************************/
+
+static int ioctl_queryctrl(void *arg,struct camera_data *cam)
+{
+	struct v4l2_queryctrl *c = arg;
+	int i;
+
+	for(i=0; i<NUM_CONTROLS; ++i) {
+		if(c->id == controls[i].id) {
+			memcpy(c, controls+i, sizeof(*c));
+			break;
+		}
+	}
+
+	if(i == NUM_CONTROLS)
+		return -EINVAL;
+
+	/* Some devices have additional limitations */
+	switch(c->id) {
+	case V4L2_CID_BRIGHTNESS:
+		/***
+		 * Don't let the register be set to zero - bug in VP4
+		 * flash of full brightness
+		 ***/
+		if (cam->params.pnp_id.device_type == DEVICE_STV_672)
+			c->minimum = 1;
+		break;
+	case V4L2_CID_VFLIP:
+		// VP5 Only
+		if(cam->params.pnp_id.device_type == DEVICE_STV_672)
+			c->flags |= V4L2_CTRL_FLAG_DISABLED;
+		break;
+	case CPIA2_CID_FRAMERATE:
+		if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+		   cam->params.version.sensor_flags==CPIA2_VP_SENSOR_FLAGS_500){
+			// Maximum 15fps
+			int i;
+			for(i=0; i<c->maximum; ++i) {
+				if(framerate_controls[i].value ==
+				   CPIA2_VP_FRAMERATE_15) {
+					c->maximum = i;
+					c->default_value = i;
+				}
+			}
+		}
+		break;
+	case CPIA2_CID_FLICKER_MODE:
+		// Flicker control only valid for 672.
+		if(cam->params.pnp_id.device_type != DEVICE_STV_672)
+			c->flags |= V4L2_CTRL_FLAG_DISABLED;
+		break;
+	case CPIA2_CID_LIGHTS:
+		// Light control only valid for the QX5 Microscope.
+		if(cam->params.pnp_id.product != 0x151)
+			c->flags |= V4L2_CTRL_FLAG_DISABLED;
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_querymenu
+ *
+ *  V4L2 query possible control variables
+ *
+ *****************************************************************************/
+
+static int ioctl_querymenu(void *arg,struct camera_data *cam)
+{
+	struct v4l2_querymenu *m = arg;
+
+	memset(m->name, 0, sizeof(m->name));
+	m->reserved = 0;
+
+	switch(m->id) {
+	case CPIA2_CID_FLICKER_MODE:
+		if(m->index < 0 || m->index >= NUM_FLICKER_CONTROLS)
+			return -EINVAL;
+
+		strcpy(m->name, flicker_controls[m->index].name);
+		break;
+	case CPIA2_CID_FRAMERATE:
+	    {
+		int maximum = NUM_FRAMERATE_CONTROLS - 1;
+		if(cam->params.pnp_id.device_type == DEVICE_STV_672 &&
+		   cam->params.version.sensor_flags==CPIA2_VP_SENSOR_FLAGS_500){
+			// Maximum 15fps
+			int i;
+			for(i=0; i<maximum; ++i) {
+				if(framerate_controls[i].value ==
+				   CPIA2_VP_FRAMERATE_15)
+					maximum = i;
+			}
+		}
+		if(m->index < 0 || m->index > maximum)
+			return -EINVAL;
+
+		strcpy(m->name, framerate_controls[m->index].name);
+		break;
+	    }
+	case CPIA2_CID_LIGHTS:
+		if(m->index < 0 || m->index >= NUM_LIGHTS_CONTROLS)
+			return -EINVAL;
+
+		strcpy(m->name, lights_controls[m->index].name);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_g_ctrl
+ *
+ *  V4L2 get the value of a control variable
+ *
+ *****************************************************************************/
+
+static int ioctl_g_ctrl(void *arg,struct camera_data *cam)
+{
+	struct v4l2_control *c = arg;
+
+	switch(c->id) {
+	case V4L2_CID_BRIGHTNESS:
+		cpia2_do_command(cam, CPIA2_CMD_GET_VP_BRIGHTNESS,
+				 TRANSFER_READ, 0);
+		c->value = cam->params.color_params.brightness;
+		break;
+	case V4L2_CID_CONTRAST:
+		cpia2_do_command(cam, CPIA2_CMD_GET_CONTRAST,
+				 TRANSFER_READ, 0);
+		c->value = cam->params.color_params.contrast;
+		break;
+	case V4L2_CID_SATURATION:
+		cpia2_do_command(cam, CPIA2_CMD_GET_VP_SATURATION,
+				 TRANSFER_READ, 0);
+		c->value = cam->params.color_params.saturation;
+		break;
+	case V4L2_CID_HFLIP:
+		cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS,
+				 TRANSFER_READ, 0);
+		c->value = (cam->params.vp_params.user_effects &
+			    CPIA2_VP_USER_EFFECTS_MIRROR) != 0;
+		break;
+	case V4L2_CID_VFLIP:
+		cpia2_do_command(cam, CPIA2_CMD_GET_USER_EFFECTS,
+				 TRANSFER_READ, 0);
+		c->value = (cam->params.vp_params.user_effects &
+			    CPIA2_VP_USER_EFFECTS_FLIP) != 0;
+		break;
+	case CPIA2_CID_TARGET_KB:
+		c->value = cam->params.vc_params.target_kb;
+		break;
+	case CPIA2_CID_GPIO:
+		cpia2_do_command(cam, CPIA2_CMD_GET_VP_GPIO_DATA,
+				 TRANSFER_READ, 0);
+		c->value = cam->params.vp_params.gpio_data;
+		break;
+	case CPIA2_CID_FLICKER_MODE:
+	{
+		int i, mode;
+		cpia2_do_command(cam, CPIA2_CMD_GET_FLICKER_MODES,
+				 TRANSFER_READ, 0);
+		if(cam->params.flicker_control.cam_register &
+		   CPIA2_VP_FLICKER_MODES_NEVER_FLICKER) {
+			mode = NEVER_FLICKER;
+		} else {
+		    if(cam->params.flicker_control.cam_register &
+		       CPIA2_VP_FLICKER_MODES_50HZ) {
+		    	mode = FLICKER_50;
+		    } else {
+		    	mode = FLICKER_60;
+		    }
+		}
+		for(i=0; i<NUM_FLICKER_CONTROLS; i++) {
+			if(flicker_controls[i].value == mode) {
+				c->value = i;
+				break;
+			}
+		}
+		if(i == NUM_FLICKER_CONTROLS)
+			return -EINVAL;
+		break;
+	}
+	case CPIA2_CID_FRAMERATE:
+	{
+		int maximum = NUM_FRAMERATE_CONTROLS - 1;
+		int i;
+		for(i=0; i<= maximum; i++) {
+			if(cam->params.vp_params.frame_rate ==
+			   framerate_controls[i].value)
+				break;
+		}
+		if(i > maximum)
+			return -EINVAL;
+		c->value = i;
+		break;
+	}
+	case CPIA2_CID_USB_ALT:
+		c->value = cam->params.camera_state.stream_mode;
+		break;
+	case CPIA2_CID_LIGHTS:
+	{
+		int i;
+		cpia2_do_command(cam, CPIA2_CMD_GET_VP_GPIO_DATA,
+				 TRANSFER_READ, 0);
+		for(i=0; i<NUM_LIGHTS_CONTROLS; i++) {
+			if((cam->params.vp_params.gpio_data&GPIO_LIGHTS_MASK) ==
+			   lights_controls[i].value) {
+				break;
+			}
+		}
+		if(i == NUM_LIGHTS_CONTROLS)
+			return -EINVAL;
+		c->value = i;
+		break;
+	}
+	case CPIA2_CID_RESET_CAMERA:
+		return -EINVAL;
+	default:
+		return -EINVAL;
+	}
+
+	DBG("Get control id:%d, value:%d\n", c->id, c->value);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_s_ctrl
+ *
+ *  V4L2 set the value of a control variable
+ *
+ *****************************************************************************/
+
+static int ioctl_s_ctrl(void *arg,struct camera_data *cam)
+{
+	struct v4l2_control *c = arg;
+	int i;
+	int retval = 0;
+
+	DBG("Set control id:%d, value:%d\n", c->id, c->value);
+
+	/* Check that the value is in range */
+	for(i=0; i<NUM_CONTROLS; i++) {
+		if(c->id == controls[i].id) {
+			if(c->value < controls[i].minimum ||
+			   c->value > controls[i].maximum) {
+				return -EINVAL;
+			}
+			break;
+		}
+	}
+	if(i == NUM_CONTROLS)
+		return -EINVAL;
+
+	switch(c->id) {
+	case V4L2_CID_BRIGHTNESS:
+		cpia2_set_brightness(cam, c->value);
+		break;
+	case V4L2_CID_CONTRAST:
+		cpia2_set_contrast(cam, c->value);
+		break;
+	case V4L2_CID_SATURATION:
+		cpia2_set_saturation(cam, c->value);
+		break;
+	case V4L2_CID_HFLIP:
+		cpia2_set_property_mirror(cam, c->value);
+		break;
+	case V4L2_CID_VFLIP:
+		cpia2_set_property_flip(cam, c->value);
+		break;
+	case CPIA2_CID_TARGET_KB:
+		retval = cpia2_set_target_kb(cam, c->value);
+		break;
+	case CPIA2_CID_GPIO:
+		retval = cpia2_set_gpio(cam, c->value);
+		break;
+	case CPIA2_CID_FLICKER_MODE:
+		retval = cpia2_set_flicker_mode(cam,
+					      flicker_controls[c->value].value);
+		break;
+	case CPIA2_CID_FRAMERATE:
+		retval = cpia2_set_fps(cam, framerate_controls[c->value].value);
+		break;
+	case CPIA2_CID_USB_ALT:
+		retval = cpia2_usb_change_streaming_alternate(cam, c->value);
+		break;
+	case CPIA2_CID_LIGHTS:
+		retval = cpia2_set_gpio(cam, lights_controls[c->value].value);
+		break;
+	case CPIA2_CID_RESET_CAMERA:
+		cpia2_usb_stream_pause(cam);
+		cpia2_reset_camera(cam);
+		cpia2_usb_stream_resume(cam);
+		break;
+	default:
+		retval = -EINVAL;
+	}
+
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_g_jpegcomp
+ *
+ *  V4L2 get the JPEG compression parameters
+ *
+ *****************************************************************************/
+
+static int ioctl_g_jpegcomp(void *arg,struct camera_data *cam)
+{
+	struct v4l2_jpegcompression *parms = arg;
+
+	memset(parms, 0, sizeof(*parms));
+
+	parms->quality = 80; // TODO: Can this be made meaningful?
+
+	parms->jpeg_markers = V4L2_JPEG_MARKER_DQT | V4L2_JPEG_MARKER_DRI;
+	if(!cam->params.compression.inhibit_htables) {
+		parms->jpeg_markers |= V4L2_JPEG_MARKER_DHT;
+	}
+
+	parms->APPn = cam->APPn;
+	parms->APP_len = cam->APP_len;
+	if(cam->APP_len > 0) {
+		memcpy(parms->APP_data, cam->APP_data, cam->APP_len);
+		parms->jpeg_markers |= V4L2_JPEG_MARKER_APP;
+	}
+
+	parms->COM_len = cam->COM_len;
+	if(cam->COM_len > 0) {
+		memcpy(parms->COM_data, cam->COM_data, cam->COM_len);
+		parms->jpeg_markers |= JPEG_MARKER_COM;
+	}
+
+	DBG("G_JPEGCOMP APP_len:%d COM_len:%d\n",
+	    parms->APP_len, parms->COM_len);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_s_jpegcomp
+ *
+ *  V4L2 set the JPEG compression parameters
+ *  NOTE: quality and some jpeg_markers are ignored.
+ *
+ *****************************************************************************/
+
+static int ioctl_s_jpegcomp(void *arg,struct camera_data *cam)
+{
+	struct v4l2_jpegcompression *parms = arg;
+
+	DBG("S_JPEGCOMP APP_len:%d COM_len:%d\n",
+	    parms->APP_len, parms->COM_len);
+
+	cam->params.compression.inhibit_htables =
+		!(parms->jpeg_markers & V4L2_JPEG_MARKER_DHT);
+
+	if(parms->APP_len != 0) {
+		if(parms->APP_len > 0 &&
+		   parms->APP_len <= sizeof(cam->APP_data) &&
+		   parms->APPn >= 0 && parms->APPn <= 15) {
+			cam->APPn = parms->APPn;
+			cam->APP_len = parms->APP_len;
+			memcpy(cam->APP_data, parms->APP_data, parms->APP_len);
+		} else {
+			LOG("Bad APPn Params n=%d len=%d\n",
+			    parms->APPn, parms->APP_len);
+			return -EINVAL;
+		}
+	} else {
+		cam->APP_len = 0;
+	}
+
+	if(parms->COM_len != 0) {
+		if(parms->COM_len > 0 &&
+		   parms->COM_len <= sizeof(cam->COM_data)) {
+			cam->COM_len = parms->COM_len;
+			memcpy(cam->COM_data, parms->COM_data, parms->COM_len);
+		} else {
+			LOG("Bad COM_len=%d\n", parms->COM_len);
+			return -EINVAL;
+		}
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_reqbufs
+ *
+ *  V4L2 Initiate memory mapping.
+ *  NOTE: The user's request is ignored. For now the buffers are fixed.
+ *
+ *****************************************************************************/
+
+static int ioctl_reqbufs(void *arg,struct camera_data *cam)
+{
+	struct v4l2_requestbuffers *req = arg;
+
+	if(req->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	   req->memory != V4L2_MEMORY_MMAP)
+		return -EINVAL;
+
+	DBG("REQBUFS requested:%d returning:%d\n", req->count, cam->num_frames);
+	req->count = cam->num_frames;
+	memset(&req->reserved, 0, sizeof(req->reserved));
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_querybuf
+ *
+ *  V4L2 Query memory buffer status.
+ *
+ *****************************************************************************/
+
+static int ioctl_querybuf(void *arg,struct camera_data *cam)
+{
+	struct v4l2_buffer *buf = arg;
+
+	if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	   buf->index > cam->num_frames)
+		return -EINVAL;
+
+	buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
+	buf->length = cam->frame_size;
+
+	buf->memory = V4L2_MEMORY_MMAP;
+
+	if(cam->mmapped)
+		buf->flags = V4L2_BUF_FLAG_MAPPED;
+	else
+		buf->flags = 0;
+
+	switch (cam->buffers[buf->index].status) {
+	case FRAME_EMPTY:
+	case FRAME_ERROR:
+	case FRAME_READING:
+		buf->bytesused = 0;
+		buf->flags = V4L2_BUF_FLAG_QUEUED;
+		break;
+	case FRAME_READY:
+		buf->bytesused = cam->buffers[buf->index].length;
+		buf->timestamp = cam->buffers[buf->index].timestamp;
+		buf->sequence = cam->buffers[buf->index].seq;
+		buf->flags = V4L2_BUF_FLAG_DONE;
+		break;
+	}
+
+	DBG("QUERYBUF index:%d offset:%d flags:%d seq:%d bytesused:%d\n",
+	     buf->index, buf->m.offset, buf->flags, buf->sequence,
+	     buf->bytesused);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_qbuf
+ *
+ *  V4L2 User is freeing buffer
+ *
+ *****************************************************************************/
+
+static int ioctl_qbuf(void *arg,struct camera_data *cam)
+{
+	struct v4l2_buffer *buf = arg;
+
+	if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	   buf->memory != V4L2_MEMORY_MMAP ||
+	   buf->index > cam->num_frames)
+		return -EINVAL;
+
+	DBG("QBUF #%d\n", buf->index);
+
+	if(cam->buffers[buf->index].status == FRAME_READY)
+		cam->buffers[buf->index].status = FRAME_EMPTY;
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  find_earliest_filled_buffer
+ *
+ *  Helper for ioctl_dqbuf. Find the next ready buffer.
+ *
+ *****************************************************************************/
+
+static int find_earliest_filled_buffer(struct camera_data *cam)
+{
+	int i;
+	int found = -1;
+	for (i=0; i<cam->num_frames; i++) {
+		if(cam->buffers[i].status == FRAME_READY) {
+			if(found < 0) {
+				found = i;
+			} else {
+				/* find which buffer is earlier */
+				struct timeval *tv1, *tv2;
+				tv1 = &cam->buffers[i].timestamp;
+				tv2 = &cam->buffers[found].timestamp;
+				if(tv1->tv_sec < tv2->tv_sec ||
+				   (tv1->tv_sec == tv2->tv_sec &&
+				    tv1->tv_usec < tv2->tv_usec))
+					found = i;
+			}
+		}
+	}
+	return found;
+}
+
+/******************************************************************************
+ *
+ *  ioctl_dqbuf
+ *
+ *  V4L2 User is asking for a filled buffer.
+ *
+ *****************************************************************************/
+
+static int ioctl_dqbuf(void *arg,struct camera_data *cam, struct file *file)
+{
+	struct v4l2_buffer *buf = arg;
+	int frame;
+
+	if(buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+	   buf->memory != V4L2_MEMORY_MMAP)
+		return -EINVAL;
+
+	frame = find_earliest_filled_buffer(cam);
+
+	if(frame < 0 && file->f_flags&O_NONBLOCK)
+		return -EAGAIN;
+
+	if(frame < 0) {
+		/* Wait for a frame to become available */
+		struct framebuf *cb=cam->curbuff;
+		up(&cam->busy_lock);
+		wait_event_interruptible(cam->wq_stream,
+					 !cam->present ||
+					 (cb=cam->curbuff)->status == FRAME_READY);
+		down(&cam->busy_lock);
+		if (signal_pending(current))
+			return -ERESTARTSYS;
+		if(!cam->present)
+			return -ENOTTY;
+		frame = cb->num;
+	}
+
+
+	buf->index = frame;
+	buf->bytesused = cam->buffers[buf->index].length;
+	buf->flags = V4L2_BUF_FLAG_MAPPED | V4L2_BUF_FLAG_DONE;
+	buf->field = V4L2_FIELD_NONE;
+	buf->timestamp = cam->buffers[buf->index].timestamp;
+	buf->sequence = cam->buffers[buf->index].seq;
+	buf->m.offset = cam->buffers[buf->index].data - cam->frame_buffer;
+	buf->length = cam->frame_size;
+	buf->input = 0;
+	buf->reserved = 0;
+	memset(&buf->timecode, 0, sizeof(buf->timecode));
+
+	DBG("DQBUF #%d status:%d seq:%d length:%d\n", buf->index,
+	    cam->buffers[buf->index].status, buf->sequence, buf->bytesused);
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_ioctl
+ *
+ *****************************************************************************/
+static int cpia2_do_ioctl(struct inode *inode, struct file *file,
+			  unsigned int ioctl_nr, void *arg)
+{
+	struct video_device *dev = video_devdata(file);
+	struct camera_data *cam = video_get_drvdata(dev);
+	int retval = 0;
+
+	if (!cam)
+		return -ENOTTY;
+
+	/* make this _really_ smp-safe */
+	if (down_interruptible(&cam->busy_lock))
+		return -ERESTARTSYS;
+
+	if (!cam->present) {
+		up(&cam->busy_lock);
+		return -ENODEV;
+	}
+
+	/* Priority check */
+	switch (ioctl_nr) {
+	case VIDIOCSWIN:
+	case VIDIOCMCAPTURE:
+	case VIDIOC_S_FMT:
+	{
+		struct cpia2_fh *fh = file->private_data;
+		retval = v4l2_prio_check(&cam->prio, &fh->prio);
+		if(retval) {
+			up(&cam->busy_lock);
+			return retval;
+		}
+		break;
+	}
+	case VIDIOCGMBUF:
+	case VIDIOCSYNC:
+	{
+		struct cpia2_fh *fh = file->private_data;
+		if(fh->prio != V4L2_PRIORITY_RECORD) {
+			up(&cam->busy_lock);
+			return -EBUSY;
+		}
+		break;
+	}
+	default:
+		break;
+	}
+
+	switch (ioctl_nr) {
+	case VIDIOCGCAP:	/* query capabilities */
+		retval = ioctl_cap_query(arg, cam);
+		break;
+
+	case VIDIOCGCHAN:	/* get video source - we are a camera, nothing else */
+		retval = ioctl_get_channel(arg);
+		break;
+	case VIDIOCSCHAN:	/* set video source - we are a camera, nothing else */
+		retval = ioctl_set_channel(arg);
+		break;
+	case VIDIOCGPICT:	/* image properties */
+		memcpy(arg, &cam->vp, sizeof(struct video_picture));
+		break;
+	case VIDIOCSPICT:
+		retval = ioctl_set_image_prop(arg, cam);
+		break;
+	case VIDIOCGWIN:	/* get/set capture window */
+		memcpy(arg, &cam->vw, sizeof(struct video_window));
+		break;
+	case VIDIOCSWIN:
+		retval = ioctl_set_window_size(arg, cam, file->private_data);
+		break;
+	case VIDIOCGMBUF:	/* mmap interface */
+		retval = ioctl_get_mbuf(arg, cam);
+		break;
+	case VIDIOCMCAPTURE:
+		retval = ioctl_mcapture(arg, cam, file->private_data);
+		break;
+	case VIDIOCSYNC:
+		retval = ioctl_sync(arg, cam);
+		break;
+		/* pointless to implement overlay with this camera */
+	case VIDIOCCAPTURE:
+	case VIDIOCGFBUF:
+	case VIDIOCSFBUF:
+	case VIDIOCKEY:
+		retval = -EINVAL;
+		break;
+
+		/* tuner interface - we have none */
+	case VIDIOCGTUNER:
+	case VIDIOCSTUNER:
+	case VIDIOCGFREQ:
+	case VIDIOCSFREQ:
+		retval = -EINVAL;
+		break;
+
+		/* audio interface - we have none */
+	case VIDIOCGAUDIO:
+	case VIDIOCSAUDIO:
+		retval = -EINVAL;
+		break;
+
+	/* CPIA2 extension to Video4Linux API */
+	case CPIA2_IOC_SET_GPIO:
+		retval = ioctl_set_gpio(arg, cam);
+		break;
+	case VIDIOC_QUERYCAP:
+		retval = ioctl_querycap(arg,cam);
+		break;
+
+	case VIDIOC_ENUMINPUT:
+	case VIDIOC_G_INPUT:
+	case VIDIOC_S_INPUT:
+		retval = ioctl_input(ioctl_nr, arg,cam);
+		break;
+
+	case VIDIOC_ENUM_FMT:
+		retval = ioctl_enum_fmt(arg,cam);
+		break;
+	case VIDIOC_TRY_FMT:
+		retval = ioctl_try_fmt(arg,cam);
+		break;
+	case VIDIOC_G_FMT:
+		retval = ioctl_get_fmt(arg,cam);
+		break;
+	case VIDIOC_S_FMT:
+		retval = ioctl_set_fmt(arg,cam,file->private_data);
+		break;
+
+	case VIDIOC_CROPCAP:
+		retval = ioctl_cropcap(arg,cam);
+		break;
+	case VIDIOC_G_CROP:
+	case VIDIOC_S_CROP:
+		// TODO: I think cropping can be implemented - SJB
+		retval = -EINVAL;
+		break;
+
+	case VIDIOC_QUERYCTRL:
+		retval = ioctl_queryctrl(arg,cam);
+		break;
+	case VIDIOC_QUERYMENU:
+		retval = ioctl_querymenu(arg,cam);
+		break;
+	case VIDIOC_G_CTRL:
+		retval = ioctl_g_ctrl(arg,cam);
+		break;
+	case VIDIOC_S_CTRL:
+		retval = ioctl_s_ctrl(arg,cam);
+		break;
+
+	case VIDIOC_G_JPEGCOMP:
+		retval = ioctl_g_jpegcomp(arg,cam);
+		break;
+	case VIDIOC_S_JPEGCOMP:
+		retval = ioctl_s_jpegcomp(arg,cam);
+		break;
+
+	case VIDIOC_G_PRIORITY:
+	{
+		struct cpia2_fh *fh = file->private_data;
+		*(enum v4l2_priority*)arg = fh->prio;
+		break;
+	}
+	case VIDIOC_S_PRIORITY:
+	{
+		struct cpia2_fh *fh = file->private_data;
+		enum v4l2_priority prio;
+		prio = *(enum v4l2_priority*)arg;
+		if(cam->streaming &&
+		   prio != fh->prio &&
+		   fh->prio == V4L2_PRIORITY_RECORD) {
+			/* Can't drop record priority while streaming */
+			retval = -EBUSY;
+		} else if(prio == V4L2_PRIORITY_RECORD &&
+		   prio != fh->prio &&
+		   v4l2_prio_max(&cam->prio) == V4L2_PRIORITY_RECORD) {
+			/* Only one program can record at a time */
+			retval = -EBUSY;
+		} else {
+			retval = v4l2_prio_change(&cam->prio, &fh->prio, prio);
+		}
+		break;
+	}
+
+	case VIDIOC_REQBUFS:
+		retval = ioctl_reqbufs(arg,cam);
+		break;
+	case VIDIOC_QUERYBUF:
+		retval = ioctl_querybuf(arg,cam);
+		break;
+	case VIDIOC_QBUF:
+		retval = ioctl_qbuf(arg,cam);
+		break;
+	case VIDIOC_DQBUF:
+		retval = ioctl_dqbuf(arg,cam,file);
+		break;
+	case VIDIOC_STREAMON:
+	{
+		int type;
+		DBG("VIDIOC_STREAMON, streaming=%d\n", cam->streaming);
+		type = *(int*)arg;
+		if(!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			retval = -EINVAL;
+
+		if(!cam->streaming) {
+			retval = cpia2_usb_stream_start(cam,
+					  cam->params.camera_state.stream_mode);
+		} else {
+			retval = -EINVAL;
+		}
+
+		break;
+	}
+	case VIDIOC_STREAMOFF:
+	{
+		int type;
+		DBG("VIDIOC_STREAMOFF, streaming=%d\n", cam->streaming);
+		type = *(int*)arg;
+		if(!cam->mmapped || type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			retval = -EINVAL;
+
+		if(cam->streaming) {
+			retval = cpia2_usb_stream_stop(cam);
+		} else {
+			retval = -EINVAL;
+		}
+
+		break;
+	}
+
+	case VIDIOC_ENUMOUTPUT:
+	case VIDIOC_G_OUTPUT:
+	case VIDIOC_S_OUTPUT:
+	case VIDIOC_G_MODULATOR:
+	case VIDIOC_S_MODULATOR:
+
+	case VIDIOC_ENUMAUDIO:
+	case VIDIOC_G_AUDIO:
+	case VIDIOC_S_AUDIO:
+
+	case VIDIOC_ENUMAUDOUT:
+	case VIDIOC_G_AUDOUT:
+	case VIDIOC_S_AUDOUT:
+
+	case VIDIOC_ENUMSTD:
+	case VIDIOC_QUERYSTD:
+	case VIDIOC_G_STD:
+	case VIDIOC_S_STD:
+
+	case VIDIOC_G_TUNER:
+	case VIDIOC_S_TUNER:
+	case VIDIOC_G_FREQUENCY:
+	case VIDIOC_S_FREQUENCY:
+
+	case VIDIOC_OVERLAY:
+	case VIDIOC_G_FBUF:
+	case VIDIOC_S_FBUF:
+
+	case VIDIOC_G_PARM:
+	case VIDIOC_S_PARM:
+		retval = -EINVAL;
+		break;
+	default:
+		retval = -ENOIOCTLCMD;
+		break;
+	}
+
+	up(&cam->busy_lock);
+	return retval;
+}
+
+static int cpia2_ioctl(struct inode *inode, struct file *file,
+		       unsigned int ioctl_nr, unsigned long iarg)
+{
+	return video_usercopy(inode, file, ioctl_nr, iarg, cpia2_do_ioctl);
+}
+
+/******************************************************************************
+ *
+ *  cpia2_mmap
+ *
+ *****************************************************************************/
+static int cpia2_mmap(struct file *file, struct vm_area_struct *area)
+{
+	int retval;
+	struct video_device *dev = video_devdata(file);
+	struct camera_data *cam = video_get_drvdata(dev);
+
+	/* Priority check */
+	struct cpia2_fh *fh = file->private_data;
+	if(fh->prio != V4L2_PRIORITY_RECORD) {
+		return -EBUSY;
+	}
+
+	retval = cpia2_remap_buffer(cam, area);
+
+	if(!retval)
+		fh->mmapped = 1;
+	return retval;
+}
+
+/******************************************************************************
+ *
+ *  reset_camera_struct_v4l
+ *
+ *  Sets all values to the defaults
+ *****************************************************************************/
+static void reset_camera_struct_v4l(struct camera_data *cam)
+{
+	/***
+	 * Fill in the v4l structures.  video_cap is filled in inside the VIDIOCCAP
+	 * Ioctl.  Here, just do the window and picture stucts.
+	 ***/
+	cam->vp.palette = (u16) VIDEO_PALETTE_RGB24;	/* Is this right? */
+	cam->vp.brightness = (u16) cam->params.color_params.brightness * 256;
+	cam->vp.colour = (u16) cam->params.color_params.saturation * 256;
+	cam->vp.contrast = (u16) cam->params.color_params.contrast * 256;
+
+	cam->vw.x = 0;
+	cam->vw.y = 0;
+	cam->vw.width = cam->params.roi.width;
+	cam->vw.height = cam->params.roi.height;
+	cam->vw.flags = 0;
+	cam->vw.clipcount = 0;
+
+	cam->frame_size = buffer_size;
+	cam->num_frames = num_buffers;
+
+	/* FlickerModes */
+	cam->params.flicker_control.flicker_mode_req = flicker_mode;
+	cam->params.flicker_control.mains_frequency = flicker_freq;
+
+	/* streamMode */
+	cam->params.camera_state.stream_mode = alternate;
+
+	cam->pixelformat = V4L2_PIX_FMT_JPEG;
+	v4l2_prio_init(&cam->prio);
+	return;
+}
+
+/***
+ * The v4l video device structure initialized for this device
+ ***/
+static struct file_operations fops_template = {
+	.owner=      THIS_MODULE,
+	.open=       cpia2_open,
+	.release=    cpia2_close,
+	.read=       cpia2_v4l_read,
+	.poll=       cpia2_v4l_poll,
+	.ioctl=      cpia2_ioctl,
+	.llseek=     no_llseek,
+	.mmap=       cpia2_mmap,
+};
+
+static struct video_device cpia2_template = {
+	/* I could not find any place for the old .initialize initializer?? */
+	.owner=		THIS_MODULE,
+	.name=		"CPiA2 Camera",
+	.type=		VID_TYPE_CAPTURE,
+	.type2 = 	V4L2_CAP_VIDEO_CAPTURE |
+			V4L2_CAP_STREAMING,
+	.hardware=	VID_HARDWARE_CPIA2,
+	.minor=		-1,
+	.fops=		&fops_template,
+	.release=	video_device_release,
+};
+
+/******************************************************************************
+ *
+ *  cpia2_register_camera
+ *
+ *****************************************************************************/
+int cpia2_register_camera(struct camera_data *cam)
+{
+	cam->vdev = video_device_alloc();
+	if(!cam->vdev)
+		return -ENOMEM;
+
+	memcpy(cam->vdev, &cpia2_template, sizeof(cpia2_template));
+	video_set_drvdata(cam->vdev, cam);
+
+	reset_camera_struct_v4l(cam);
+
+	/* register v4l device */
+	if (video_register_device
+	    (cam->vdev, VFL_TYPE_GRABBER, video_nr) == -1) {
+		ERR("video_register_device failed\n");
+		video_device_release(cam->vdev);
+		return -ENODEV;
+	}
+
+	return 0;
+}
+
+/******************************************************************************
+ *
+ *  cpia2_unregister_camera
+ *
+ *****************************************************************************/
+void cpia2_unregister_camera(struct camera_data *cam)
+{
+	if (!cam->open_count) {
+		video_unregister_device(cam->vdev);
+	} else {
+		LOG("/dev/video%d removed while open, "
+		    "deferring video_unregister_device\n",
+		    cam->vdev->minor);
+	}
+}
+
+/******************************************************************************
+ *
+ *  check_parameters
+ *
+ *  Make sure that all user-supplied parameters are sensible
+ *****************************************************************************/
+static void __init check_parameters(void)
+{
+	if(buffer_size < PAGE_SIZE) {
+		buffer_size = PAGE_SIZE;
+		LOG("buffer_size too small, setting to %d\n", buffer_size);
+	} else if(buffer_size > 1024*1024) {
+		/* arbitrary upper limiit */
+		buffer_size = 1024*1024;
+		LOG("buffer_size ridiculously large, setting to %d\n",
+		    buffer_size);
+	} else {
+		buffer_size += PAGE_SIZE-1;
+		buffer_size &= ~(PAGE_SIZE-1);
+	}
+
+	if(num_buffers < 1) {
+		num_buffers = 1;
+		LOG("num_buffers too small, setting to %d\n", num_buffers);
+	} else if(num_buffers > VIDEO_MAX_FRAME) {
+		num_buffers = VIDEO_MAX_FRAME;
+		LOG("num_buffers too large, setting to %d\n", num_buffers);
+	}
+
+	if(alternate < USBIF_ISO_1 || alternate > USBIF_ISO_6) {
+		alternate = DEFAULT_ALT;
+		LOG("alternate specified is invalid, using %d\n", alternate);
+	}
+
+	if (flicker_mode != NEVER_FLICKER && flicker_mode != ANTI_FLICKER_ON) {
+		flicker_mode = NEVER_FLICKER;
+		LOG("Flicker mode specified is invalid, using %d\n",
+		    flicker_mode);
+	}
+
+	if (flicker_freq != FLICKER_50 && flicker_freq != FLICKER_60) {
+		flicker_freq = FLICKER_60;
+		LOG("Flicker mode specified is invalid, using %d\n",
+		    flicker_freq);
+	}
+
+	if(video_nr < -1 || video_nr > 64) {
+		video_nr = -1;
+		LOG("invalid video_nr specified, must be -1 to 64\n");
+	}
+
+	DBG("Using %d buffers, each %d bytes, alternate=%d\n",
+	    num_buffers, buffer_size, alternate);
+}
+
+/************   Module Stuff ***************/
+
+
+/******************************************************************************
+ *
+ * cpia2_init/module_init
+ *
+ *****************************************************************************/
+static int __init cpia2_init(void)
+{
+	LOG("%s v%d.%d.%d\n",
+	    ABOUT, CPIA2_MAJ_VER, CPIA2_MIN_VER, CPIA2_PATCH_VER);
+	check_parameters();
+	cpia2_usb_init();
+	return 0;
+}
+
+
+/******************************************************************************
+ *
+ * cpia2_exit/module_exit
+ *
+ *****************************************************************************/
+static void __exit cpia2_exit(void)
+{
+	cpia2_usb_cleanup();
+	schedule_timeout(2 * HZ);
+}
+
+module_init(cpia2_init);
+module_exit(cpia2_exit);
+
diff --git a/drivers/media/video/cpia2/cpia2dev.h b/drivers/media/video/cpia2/cpia2dev.h
new file mode 100644
index 000000000000..d58097ce0d5e
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2dev.h
@@ -0,0 +1,50 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2dev.h
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *
+ *  Contact:  steve.miller@st.com
+ *
+ *  Description:
+ *     This file provides definitions for applications wanting to use the
+ *     cpia2 driver beyond the generic v4l capabilities.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef CPIA2_DEV_HEADER
+#define CPIA2_DEV_HEADER
+
+#include <linux/videodev.h>
+
+/***
+ * The following defines are ioctl numbers based on video4linux private ioctls,
+ * which can range from 192 (BASE_VIDIOCPRIVATE) to 255. All of these take int
+ * args
+ */
+#define CPIA2_IOC_SET_GPIO         _IOW('v', BASE_VIDIOCPRIVATE + 17, __u32)
+
+/* V4L2 driver specific controls */
+#define CPIA2_CID_TARGET_KB     (V4L2_CID_PRIVATE_BASE+0)
+#define CPIA2_CID_GPIO          (V4L2_CID_PRIVATE_BASE+1)
+#define CPIA2_CID_FLICKER_MODE  (V4L2_CID_PRIVATE_BASE+2)
+#define CPIA2_CID_FRAMERATE     (V4L2_CID_PRIVATE_BASE+3)
+#define CPIA2_CID_USB_ALT       (V4L2_CID_PRIVATE_BASE+4)
+#define CPIA2_CID_LIGHTS        (V4L2_CID_PRIVATE_BASE+5)
+#define CPIA2_CID_RESET_CAMERA  (V4L2_CID_PRIVATE_BASE+6)
+
+#endif
diff --git a/drivers/media/video/cpia2/cpia2patch.h b/drivers/media/video/cpia2/cpia2patch.h
new file mode 100644
index 000000000000..7f085fbe76fb
--- /dev/null
+++ b/drivers/media/video/cpia2/cpia2patch.h
@@ -0,0 +1,233 @@
+/****************************************************************************
+ *
+ *  Filename: cpia2patch.h
+ *
+ *  Copyright 2001, STMicrolectronics, Inc.
+ *
+ *  Contact:  steve.miller@st.com
+ *
+ *  Description:
+ *     This file contains patch data for the CPiA2 (stv0672) VP4.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ ****************************************************************************/
+
+#ifndef CPIA2_PATCH_HEADER
+#define CPIA2_PATCH_HEADER
+
+typedef struct {
+	unsigned char reg;
+	unsigned char count;
+	const unsigned char *data;
+} cpia2_patch;
+
+static const unsigned char start_address_hi[1] = {
+	0x01
+};
+
+static const unsigned char start_address_lo[1] = {
+	0xBC
+};
+
+static const unsigned char patch_block0[64] = {
+	0xE3, 0x02, 0xE3, 0x03, 0xE3, 0x04, 0xE3, 0x05,
+	0xE3, 0x06, 0xE3, 0x07, 0x93, 0x44, 0x56, 0xD4,
+	0x93, 0x4E, 0x56, 0x51, 0x93, 0x4E, 0x51, 0xD6,
+	0x93, 0x4E, 0x4F, 0x54, 0x93, 0x4E, 0x92, 0x4F,
+	0x92, 0xA4, 0x93, 0x05, 0x92, 0xF4, 0x93, 0x1B,
+	0x92, 0x92, 0x91, 0xE6, 0x92, 0x36, 0x92, 0x74,
+	0x92, 0x4A, 0x92, 0x8C, 0x92, 0x8E, 0xC8, 0xD0,
+	0x0B, 0x42, 0x02, 0xA0, 0xCA, 0x92, 0x09, 0x02
+};
+
+static const unsigned char patch_block1[64] = {
+	0xC9, 0x10, 0x0A, 0x0A, 0x0A, 0x81, 0xE3, 0xB8,
+	0xE3, 0xB0, 0xE3, 0xA8, 0xE3, 0xA0, 0xE3, 0x98,
+	0xE3, 0x90, 0xE1, 0x00, 0xCF, 0xD7, 0x0A, 0x12,
+	0xCC, 0x95, 0x08, 0xB2, 0x0A, 0x18, 0xE1, 0x00,
+	0x01, 0xEE, 0x0C, 0x08, 0x4A, 0x12, 0xC8, 0x18,
+	0xF0, 0x9A, 0xC0, 0x22, 0xF3, 0x1C, 0x4A, 0x13,
+	0xF3, 0x14, 0xC8, 0xA0, 0xF2, 0x14, 0xF2, 0x1C,
+	0xEB, 0x13, 0xD3, 0xA2, 0x63, 0x16, 0x48, 0x9E
+};
+
+static const unsigned char patch_block2[64] = {
+	0xF0, 0x18, 0xA4, 0x03, 0xF3, 0x93, 0xC0, 0x58,
+	0xF7, 0x13, 0x51, 0x9C, 0xE9, 0x20, 0xCF, 0xEF,
+	0x63, 0xF9, 0x92, 0x2E, 0xD3, 0x5F, 0x63, 0xFA,
+	0x92, 0x2E, 0xD3, 0x67, 0x63, 0xFB, 0x92, 0x2E,
+	0xD3, 0x6F, 0xE9, 0x1A, 0x63, 0x16, 0x48, 0xA7,
+	0xF0, 0x20, 0xA4, 0x06, 0xF3, 0x94, 0xC0, 0x27,
+	0xF7, 0x14, 0xF5, 0x13, 0x51, 0x9D, 0xF6, 0x13,
+	0x63, 0x18, 0xC4, 0x20, 0xCB, 0xEF, 0x63, 0xFC
+};
+
+static const unsigned char patch_block3[64] = {
+	0x92, 0x2E, 0xD3, 0x77, 0x63, 0xFD, 0x92, 0x2E,
+	0xD3, 0x7F, 0x63, 0xFE, 0x92, 0x2E, 0xD3, 0x87,
+	0x63, 0xFF, 0x92, 0x2E, 0xD3, 0x8F, 0x64, 0x38,
+	0x92, 0x2E, 0xD3, 0x97, 0x64, 0x39, 0x92, 0x2E,
+	0xD3, 0x9F, 0xE1, 0x00, 0xF5, 0x3A, 0xF4, 0x3B,
+	0xF7, 0xBF, 0xF2, 0xBC, 0xF2, 0x3D, 0xE1, 0x00,
+	0x80, 0x87, 0x90, 0x80, 0x51, 0xD5, 0x02, 0x22,
+	0x02, 0x32, 0x4B, 0xD3, 0xF7, 0x11, 0x0B, 0xDA
+};
+
+static const unsigned char patch_block4[64] = {
+	0xE1, 0x00, 0x0E, 0x02, 0x02, 0x40, 0x0D, 0xB5,
+	0xE3, 0x02, 0x48, 0x55, 0xE5, 0x12, 0xA4, 0x01,
+	0xE8, 0x1B, 0xE3, 0x90, 0xF0, 0x18, 0xA4, 0x01,
+	0xE8, 0xBF, 0x8D, 0xB8, 0x4B, 0xD1, 0x4B, 0xD8,
+	0x0B, 0xCB, 0x0B, 0xC2, 0xE1, 0x00, 0xE3, 0x02,
+	0xE3, 0x03, 0x52, 0xD3, 0x60, 0x59, 0xE6, 0x93,
+	0x0D, 0x22, 0x52, 0xD4, 0xE6, 0x93, 0x0D, 0x2A,
+	0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00, 0x02, 0x5D
+};
+
+static const unsigned char patch_block5[64] = {
+	0x02, 0x63, 0xE3, 0x02, 0xC8, 0x12, 0x02, 0xCA,
+	0xC8, 0x52, 0x02, 0xC2, 0x82, 0x68, 0xE3, 0x02,
+	0xC8, 0x14, 0x02, 0xCA, 0xC8, 0x90, 0x02, 0xC2,
+	0x0A, 0xD0, 0xC9, 0x93, 0x0A, 0xDA, 0xCC, 0xD2,
+	0x0A, 0xE2, 0x63, 0x12, 0x02, 0xDA, 0x0A, 0x98,
+	0x0A, 0xA0, 0x0A, 0xA8, 0xE3, 0x90, 0xE1, 0x00,
+	0xE3, 0x02, 0x0A, 0xD0, 0xC9, 0x93, 0x0A, 0xDA,
+	0xCC, 0xD2, 0x0A, 0xE2, 0x63, 0x12, 0x02, 0xDA
+};
+
+static const unsigned char patch_block6[64] = {
+	0x0A, 0x98, 0x0A, 0xA0, 0x0A, 0xA8, 0x49, 0x91,
+	0xE5, 0x6A, 0xA4, 0x04, 0xC8, 0x12, 0x02, 0xCA,
+	0xC8, 0x52, 0x82, 0x89, 0xC8, 0x14, 0x02, 0xCA,
+	0xC8, 0x90, 0x02, 0xC2, 0xE3, 0x90, 0xE1, 0x00,
+	0x08, 0x60, 0xE1, 0x00, 0x48, 0x53, 0xE8, 0x97,
+	0x08, 0x5A, 0xE1, 0x00, 0xE3, 0x02, 0xE3, 0x03,
+	0x54, 0xD3, 0x60, 0x59, 0xE6, 0x93, 0x0D, 0x52,
+	0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00, 0x02, 0x9C
+};
+
+static const unsigned char patch_block7[64] = {
+	0xE3, 0x02, 0x55, 0x13, 0x93, 0x17, 0x55, 0x13,
+	0x93, 0x17, 0xE3, 0x90, 0xE1, 0x00, 0x75, 0x30,
+	0xE3, 0x02, 0xE3, 0x03, 0x55, 0x55, 0x60, 0x59,
+	0xE6, 0x93, 0x0D, 0xB2, 0xE3, 0x98, 0xE3, 0x90,
+	0xE1, 0x00, 0x02, 0xAE, 0xE7, 0x92, 0xE9, 0x18,
+	0xEA, 0x9A, 0xE8, 0x98, 0xE8, 0x10, 0xE8, 0x11,
+	0xE8, 0x51, 0xD2, 0xDA, 0xD2, 0xF3, 0xE8, 0x13,
+	0xD2, 0xFA, 0xE8, 0x50, 0xD2, 0xEA, 0xE8, 0xD0
+};
+
+static const unsigned char patch_block8[64] = {
+	0xE8, 0xD1, 0xD3, 0x0A, 0x03, 0x09, 0x48, 0x23,
+	0xE5, 0x2C, 0xA0, 0x03, 0x48, 0x24, 0xEA, 0x1C,
+	0x03, 0x08, 0xD2, 0xE3, 0xD3, 0x03, 0xD3, 0x13,
+	0xE1, 0x00, 0x02, 0xCB, 0x05, 0x93, 0x57, 0x93,
+	0xF0, 0x9A, 0xAC, 0x0B, 0xE3, 0x07, 0x92, 0xEA,
+	0xE2, 0x9F, 0xE5, 0x06, 0xE3, 0xB0, 0xA0, 0x02,
+	0xEB, 0x1E, 0x82, 0xD7, 0xEA, 0x1E, 0xE2, 0x3B,
+	0x85, 0x9B, 0xE9, 0x1E, 0xC8, 0x90, 0x85, 0x94
+};
+
+static const unsigned char patch_block9[64] = {
+	0x02, 0xDE, 0x05, 0x80, 0x57, 0x93, 0xF0, 0xBA,
+	0xAC, 0x06, 0x92, 0xEA, 0xE2, 0xBF, 0xE5, 0x06,
+	0xA0, 0x01, 0xEB, 0xBF, 0x85, 0x88, 0xE9, 0x3E,
+	0xC8, 0x90, 0x85, 0x81, 0xE9, 0x3E, 0xF0, 0xBA,
+	0xF3, 0x39, 0xF0, 0x3A, 0x60, 0x17, 0xF0, 0x3A,
+	0xC0, 0x90, 0xF0, 0xBA, 0xE1, 0x00, 0x00, 0x3F,
+	0xE3, 0x02, 0xE3, 0x03, 0x58, 0x10, 0x60, 0x59,
+	0xE6, 0x93, 0x0D, 0xA2, 0x58, 0x12, 0xE6, 0x93
+};
+
+static const unsigned char patch_block10[64] = {
+	0x0D, 0xAA, 0xE3, 0x98, 0xE3, 0x90, 0xE1, 0x00,
+	0x03, 0x01, 0xE1, 0x00, 0x03, 0x03, 0x9B, 0x7D,
+	0x8B, 0x8B, 0xE3, 0x02, 0xE3, 0x03, 0x58, 0x56,
+	0x60, 0x59, 0xE6, 0x93, 0x0D, 0xBA, 0xE3, 0x98,
+	0xE3, 0x90, 0xE1, 0x00, 0x03, 0x0F, 0x93, 0x11,
+	0xE1, 0x00, 0xE3, 0x02, 0x4A, 0x11, 0x0B, 0x42,
+	0x91, 0xAF, 0xE3, 0x90, 0xE1, 0x00, 0xF2, 0x91,
+	0xF0, 0x91, 0xA3, 0xFE, 0xE1, 0x00, 0x60, 0x92
+};
+
+static const unsigned char patch_block11[64] = {
+	0xC0, 0x5F, 0xF0, 0x13, 0xF0, 0x13, 0x59, 0x5B,
+	0xE2, 0x13, 0xF0, 0x11, 0x5A, 0x19, 0xE2, 0x13,
+	0xE1, 0x00, 0x00, 0x00, 0x03, 0x27, 0x68, 0x61,
+	0x76, 0x61, 0x6E, 0x61, 0x00, 0x06, 0x03, 0x2C,
+	0xE3, 0x02, 0xE3, 0x03, 0xE9, 0x38, 0x59, 0x15,
+	0x59, 0x5A, 0xF2, 0x9A, 0xBC, 0x0B, 0xA4, 0x0A,
+	0x59, 0x1E, 0xF3, 0x11, 0xF0, 0x1A, 0xE2, 0xBB,
+	0x59, 0x15, 0xF0, 0x11, 0x19, 0x2A, 0xE5, 0x02
+};
+
+static const unsigned char patch_block12[54] = {
+	0xA4, 0x01, 0xEB, 0xBF, 0xE3, 0x98, 0xE3, 0x90,
+	0xE1, 0x00, 0x03, 0x42, 0x19, 0x28, 0xE1, 0x00,
+	0xE9, 0x30, 0x60, 0x79, 0xE1, 0x00, 0xE3, 0x03,
+	0xE3, 0x07, 0x60, 0x79, 0x93, 0x4E, 0xE3, 0xB8,
+	0xE3, 0x98, 0xE1, 0x00, 0xE9, 0x1A, 0xF0, 0x1F,
+	0xE2, 0x33, 0xF0, 0x91, 0xE2, 0x92, 0xE0, 0x32,
+	0xF0, 0x31, 0xE1, 0x00, 0x00, 0x00
+};
+
+static const unsigned char do_call[1] = {
+	0x01
+};
+
+
+#define PATCH_DATA_SIZE 18
+
+static const cpia2_patch patch_data[PATCH_DATA_SIZE] = {
+	{0x0A, sizeof(start_address_hi), start_address_hi}
+	,			// 0
+	{0x0B, sizeof(start_address_lo), start_address_lo}
+	,			// 1
+	{0x0C, sizeof(patch_block0), patch_block0}
+	,			// 2
+	{0x0C, sizeof(patch_block1), patch_block1}
+	,			// 3
+	{0x0C, sizeof(patch_block2), patch_block2}
+	,			// 4
+	{0x0C, sizeof(patch_block3), patch_block3}
+	,			// 5
+	{0x0C, sizeof(patch_block4), patch_block4}
+	,			// 6
+	{0x0C, sizeof(patch_block5), patch_block5}
+	,			// 7
+	{0x0C, sizeof(patch_block6), patch_block6}
+	,			// 8
+	{0x0C, sizeof(patch_block7), patch_block7}
+	,			// 9
+	{0x0C, sizeof(patch_block8), patch_block8}
+	,			// 10
+	{0x0C, sizeof(patch_block9), patch_block9}
+	,			//11
+	{0x0C, sizeof(patch_block10), patch_block10}
+	,			// 12
+	{0x0C, sizeof(patch_block11), patch_block11}
+	,			// 13
+	{0x0C, sizeof(patch_block12), patch_block12}
+	,			// 14
+	{0x0A, sizeof(start_address_hi), start_address_hi}
+	,			// 15
+	{0x0B, sizeof(start_address_lo), start_address_lo}
+	,			// 16
+	{0x0D, sizeof(do_call), do_call}	//17
+};
+
+
+#endif
diff --git a/drivers/media/video/cx25840/Kconfig b/drivers/media/video/cx25840/Kconfig
new file mode 100644
index 000000000000..854264e42ec0
--- /dev/null
+++ b/drivers/media/video/cx25840/Kconfig
@@ -0,0 +1,9 @@
+config VIDEO_CX25840
+	tristate "Conexant CX2584x audio/video decoders"
+	depends on VIDEO_DEV && I2C && EXPERIMENTAL
+	select FW_LOADER
+	---help---
+	  Support for the Conexant CX2584x audio/video decoders.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called cx25840
diff --git a/drivers/media/video/cx25840/Makefile b/drivers/media/video/cx25840/Makefile
index 543ebacdc9d7..32a896c23d1e 100644
--- a/drivers/media/video/cx25840/Makefile
+++ b/drivers/media/video/cx25840/Makefile
@@ -1,6 +1,6 @@
 cx25840-objs    := cx25840-core.o cx25840-audio.o cx25840-firmware.o \
 		   cx25840-vbi.o
 
-obj-$(CONFIG_VIDEO_DECODER) += cx25840.o
+obj-$(CONFIG_VIDEO_CX25840) += cx25840.o
 
 EXTRA_CFLAGS += -I$(src)/..
diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c
index 5588b9a5c430..8a257978056f 100644
--- a/drivers/media/video/cx25840/cx25840-core.c
+++ b/drivers/media/video/cx25840/cx25840-core.c
@@ -743,6 +743,7 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 
 		memset(input, 0, sizeof(*input));
 		input->index = state->aud_input;
+		input->capability = V4L2_AUDCAP_STEREO;
 		break;
 	}
 
@@ -753,7 +754,6 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 	case VIDIOC_G_TUNER:
 	{
 		u8 mode = cx25840_read(client, 0x804);
-		u8 pref = cx25840_read(client, 0x809) & 0xf;
 		u8 vpres = cx25840_read(client, 0x80a) & 0x10;
 		int val = 0;
 
@@ -773,44 +773,49 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 			val |= V4L2_TUNER_SUB_MONO;
 
 		if (mode == 2 || mode == 4)
-			val |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+			val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
 
 		if (mode & 0x10)
 			val |= V4L2_TUNER_SUB_SAP;
 
 		vt->rxsubchans = val;
-
-		switch (pref) {
-		case 0:
-			vt->audmode = V4L2_TUNER_MODE_MONO;
-			break;
-		case 1:
-		case 2:
-			vt->audmode = V4L2_TUNER_MODE_LANG2;
-			break;
-		case 4:
-		default:
-			vt->audmode = V4L2_TUNER_MODE_STEREO;
-		}
+		vt->audmode = state->audmode;
 		break;
 	}
 
 	case VIDIOC_S_TUNER:
+		if (state->radio)
+			break;
+
 		switch (vt->audmode) {
 		case V4L2_TUNER_MODE_MONO:
-		case V4L2_TUNER_MODE_LANG1:
-			/* Force PREF_MODE to MONO */
+			/* mono      -> mono
+			   stereo    -> mono
+			   bilingual -> lang1 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x00);
 			break;
-		case V4L2_TUNER_MODE_STEREO:
-			/* Force PREF_MODE to STEREO */
+		case V4L2_TUNER_MODE_LANG1:
+			/* mono      -> mono
+			   stereo    -> stereo
+			   bilingual -> lang1 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x04);
 			break;
+		case V4L2_TUNER_MODE_STEREO:
+			/* mono      -> mono
+			   stereo    -> stereo
+			   bilingual -> lang1/lang2 */
+			cx25840_and_or(client, 0x809, ~0xf, 0x07);
+			break;
 		case V4L2_TUNER_MODE_LANG2:
-			/* Force PREF_MODE to LANG2 */
+			/* mono      -> mono
+			   stereo    ->stereo
+			   bilingual -> lang2 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x01);
 			break;
+		default:
+			return -EINVAL;
 		}
+		state->audmode = vt->audmode;
 		break;
 
 	case VIDIOC_G_FMT:
@@ -891,6 +896,7 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
 	state->aud_input = CX25840_AUDIO8;
 	state->audclk_freq = 48000;
 	state->pvr150_workaround = 0;
+	state->audmode = V4L2_TUNER_MODE_LANG1;
 
 	cx25840_initialize(client, 1);
 
diff --git a/drivers/media/video/cx25840/cx25840-vbi.c b/drivers/media/video/cx25840/cx25840-vbi.c
index 04d879da7d63..e96fd1f1d6dc 100644
--- a/drivers/media/video/cx25840/cx25840-vbi.c
+++ b/drivers/media/video/cx25840/cx25840-vbi.c
@@ -151,7 +151,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 	case VIDIOC_G_FMT:
 	{
 		static u16 lcr2vbi[] = {
-			0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+			0, V4L2_SLICED_TELETEXT_PAL_B, 0,	/* 1 */
 			0, V4L2_SLICED_WSS_625, 0,	/* 4 */
 			V4L2_SLICED_CAPTION_525,	/* 6 */
 			0, 0, V4L2_SLICED_VPS, 0, 0,	/* 9 */
@@ -231,7 +231,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 		for (i = 7; i <= 23; i++) {
 			for (x = 0; x <= 1; x++) {
 				switch (svbi->service_lines[1-x][i]) {
-				case V4L2_SLICED_TELETEXT_B:
+				case V4L2_SLICED_TELETEXT_PAL_B:
 					lcr[i] |= 1 << (4 * x);
 					break;
 				case V4L2_SLICED_WSS_625:
@@ -282,7 +282,7 @@ int cx25840_vbi(struct i2c_client *client, unsigned int cmd, void *arg)
 
 		switch (id2) {
 		case 1:
-			id2 = V4L2_SLICED_TELETEXT_B;
+			id2 = V4L2_SLICED_TELETEXT_PAL_B;
 			break;
 		case 4:
 			id2 = V4L2_SLICED_WSS_625;
diff --git a/drivers/media/video/cx25840/cx25840.h b/drivers/media/video/cx25840/cx25840.h
index fd22f30dcc1b..dd70664d1dd9 100644
--- a/drivers/media/video/cx25840/cx25840.h
+++ b/drivers/media/video/cx25840/cx25840.h
@@ -78,6 +78,7 @@ struct cx25840_state {
 	enum cx25840_video_input vid_input;
 	enum cx25840_audio_input aud_input;
 	u32 audclk_freq;
+	int audmode;
 };
 
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index 87d79df05336..e140996e6ee4 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -50,6 +50,7 @@ config VIDEO_CX88_DVB_ALL_FRONTENDS
 	depends on VIDEO_CX88_DVB
 	select DVB_MT352
 	select VIDEO_CX88_VP3054
+	select DVB_ZL10353
 	select DVB_OR51132
 	select DVB_CX22702
 	select DVB_LGDT330X
@@ -81,6 +82,16 @@ config VIDEO_CX88_VP3054
 	  which also require support for the VP-3054
 	  Secondary I2C bus, such at DNTV Live! DVB-T Pro.
 
+config VIDEO_CX88_DVB_ZL10353
+	bool "Zarlink ZL10353 DVB-T Support"
+	default y
+	depends on VIDEO_CX88_DVB && !VIDEO_CX88_DVB_ALL_FRONTENDS
+	select DVB_ZL10353
+	---help---
+	  This adds DVB-T support for cards based on the
+	  Connexant 2388x chip and the ZL10353 demodulator,
+	  successor to the Zarlink MT352.
+
 config VIDEO_CX88_DVB_OR51132
 	bool "OR51132 ATSC Support"
 	default y
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 2b902784facc..6482b9aa6a1f 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -17,6 +17,7 @@ extra-cflags-$(CONFIG_DVB_CX22702)   += -DHAVE_CX22702=1
 extra-cflags-$(CONFIG_DVB_OR51132)   += -DHAVE_OR51132=1
 extra-cflags-$(CONFIG_DVB_LGDT330X)  += -DHAVE_LGDT330X=1
 extra-cflags-$(CONFIG_DVB_MT352)     += -DHAVE_MT352=1
+extra-cflags-$(CONFIG_DVB_ZL10353)   += -DHAVE_ZL10353=1
 extra-cflags-$(CONFIG_DVB_NXT200X)   += -DHAVE_NXT200X=1
 extra-cflags-$(CONFIG_DVB_CX24123)   += -DHAVE_CX24123=1
 extra-cflags-$(CONFIG_VIDEO_CX88_VP3054)+= -DHAVE_VP3054_I2C=1
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index 2acccd6d49bc..bffef1decc8b 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -672,6 +672,11 @@ static int __devinit snd_cx88_create(snd_card_t *card, struct pci_dev *pci,
 	chip = (snd_cx88_card_t *) card->private_data;
 
 	core = cx88_core_get(pci);
+	if (NULL == core) {
+		err = -EINVAL;
+		kfree (chip);
+		return err;
+	}
 
 	if (!pci_dma_supported(pci,0xffffffff)) {
 		dprintk(0, "%s/1: Oops: no 32bit PCI DMA ???\n",core->name);
@@ -688,11 +693,6 @@ static int __devinit snd_cx88_create(snd_card_t *card, struct pci_dev *pci,
 	spin_lock_init(&chip->reg_lock);
 
 	cx88_reset(core);
-	if (NULL == core) {
-		err = -EINVAL;
-		kfree (chip);
-		return err;
-	}
 	chip->core = core;
 
 	/* get irq */
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 1bc999247fdc..c7042cf41231 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -184,17 +184,18 @@ struct cx88_board cx88_boards[] = {
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
-			.gpio1  = 0x309f,
+			.gpio1  = 0xe09f,
 		},{
 			.type   = CX88_VMUX_COMPOSITE1,
 			.vmux   = 1,
-			.gpio1  = 0x305f,
+			.gpio1  = 0xe05f,
 		},{
 			.type   = CX88_VMUX_SVIDEO,
 			.vmux   = 2,
-			.gpio1  = 0x305f,
+			.gpio1  = 0xe05f,
 		}},
 		.radio = {
+			.gpio1  = 0xe0df,
 			.type   = CX88_RADIO,
 		},
 	},
@@ -322,19 +323,19 @@ struct cx88_board cx88_boards[] = {
 		.input          = {{
 			.type   = CX88_VMUX_TELEVISION,
 			.vmux   = 0,
-			.gpio0  = 0xff00,
+			.gpio0  = 0xbff0,
 		},{
 			.type   = CX88_VMUX_COMPOSITE1,
 			.vmux   = 1,
-			.gpio0  = 0xff03,
+			.gpio0  = 0xbff3,
 		},{
 			.type   = CX88_VMUX_SVIDEO,
 			.vmux   = 2,
-			.gpio0  = 0xff03,
+			.gpio0  = 0xbff3,
 		}},
 		.radio = {
 			.type   = CX88_RADIO,
-			.gpio0  = 0xff00,
+			.gpio0  = 0xbff0,
 		},
 	},
 	[CX88_BOARD_ASUS_PVR_416] = {
@@ -1048,6 +1049,50 @@ struct cx88_board cx88_boards[] = {
 		}},
 		.dvb            = 1,
 	},
+	[CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT] = {
+		/* FIXME: Standard video using the cx88 broadcast decoder is
+		 * working, but blackbird isn't working yet, audio is only
+		 * working correctly for television mode. S-Video and Composite
+		 * are working for video-only, so I have them disabled for now.
+		 */
+		.name           = "KWorld HardwareMpegTV XPert",
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x3de2,
+			.gpio2  = 0x00ff,
+		}},
+		.radio = {
+			.type   = CX88_RADIO,
+			.gpio0  = 0x3de6,
+			.gpio2  = 0x00ff,
+		},
+	},
+	[CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID] = {
+		.name           = "DViCO FusionHDTV DVB-T Hybrid",
+		.tuner_type     = TUNER_THOMSON_FE6600,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.input          = {{
+			.type   = CX88_VMUX_TELEVISION,
+			.vmux   = 0,
+			.gpio0  = 0x0000a75f,
+		},{
+			.type   = CX88_VMUX_COMPOSITE1,
+			.vmux   = 1,
+			.gpio0  = 0x0000a75b,
+		},{
+			.type   = CX88_VMUX_SVIDEO,
+			.vmux   = 2,
+			.gpio0  = 0x0000a75b,
+		}},
+		.dvb            = 1,
+	},
 
 };
 const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
@@ -1254,6 +1299,18 @@ struct cx88_subid cx88_subids[] = {
 		.subdevice = 0xdb11,
 		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS,
 		/* Re-branded DViCO: UltraView DVB-T Plus */
+	},{
+		.subvendor = 0x17de,
+		.subdevice = 0x0840,
+		.card      = CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT,
+	},{
+		.subvendor = 0x18ac,
+		.subdevice = 0xdb40,
+		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID,
+	},{
+		.subvendor = 0x18ac,
+		.subdevice = 0xdb44,
+		.card      = CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID,
 	},
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@@ -1373,6 +1430,40 @@ static void gdi_eeprom(struct cx88_core *core, u8 *eeprom_data)
 }
 
 /* ----------------------------------------------------------------------- */
+/* some DViCO specific stuff                                               */
+
+static void dvico_fusionhdtv_hybrid_init(struct cx88_core *core)
+{
+	struct i2c_msg msg = { .addr = 0x45, .flags = 0 };
+	int i, err;
+	static u8 init_bufs[13][5] = {
+		{ 0x10, 0x00, 0x20, 0x01, 0x03 },
+		{ 0x10, 0x10, 0x01, 0x00, 0x21 },
+		{ 0x10, 0x10, 0x10, 0x00, 0xCA },
+		{ 0x10, 0x10, 0x12, 0x00, 0x08 },
+		{ 0x10, 0x10, 0x13, 0x00, 0x0A },
+		{ 0x10, 0x10, 0x16, 0x01, 0xC0 },
+		{ 0x10, 0x10, 0x22, 0x01, 0x3D },
+		{ 0x10, 0x10, 0x73, 0x01, 0x2E },
+		{ 0x10, 0x10, 0x72, 0x00, 0xC5 },
+		{ 0x10, 0x10, 0x71, 0x01, 0x97 },
+		{ 0x10, 0x10, 0x70, 0x00, 0x0F },
+		{ 0x10, 0x10, 0xB0, 0x00, 0x01 },
+		{ 0x03, 0x0C },
+	};
+
+	for (i = 0; i < 13; i++) {
+		msg.buf = init_bufs[i];
+		msg.len = (i != 12 ? 5 : 2);
+		err = i2c_transfer(&core->i2c_adap, &msg, 1);
+		if (err != 1) {
+			printk("dvico_fusionhdtv_hybrid_init buf %d failed (err = %d)!\n", i, err);
+			return;
+		}
+	}
+}
+
+/* ----------------------------------------------------------------------- */
 
 void cx88_card_list(struct cx88_core *core, struct pci_dev *pci)
 {
@@ -1438,11 +1529,15 @@ void cx88_card_setup(struct cx88_core *core)
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
 	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
+	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
 		/* GPIO0:0 is hooked to mt352 reset pin */
 		cx_set(MO_GP0_IO, 0x00000101);
 		cx_clear(MO_GP0_IO, 0x00000001);
 		msleep(1);
 		cx_set(MO_GP0_IO, 0x00000101);
+		if (0 == core->i2c_rc &&
+		    core->board == CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID)
+			dvico_fusionhdtv_hybrid_init(core);
 		break;
 	case CX88_BOARD_KWORLD_DVB_T:
 	case CX88_BOARD_DNTV_LIVE_DVB_T:
@@ -1460,7 +1555,7 @@ void cx88_card_setup(struct cx88_core *core)
 		if (0 == core->i2c_rc) {
 			/* enable tuner */
 			int i;
-			u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 };
+			static const u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 };
 			core->i2c_client.addr = 0x0a;
 
 			for (i = 0; i < 5; i++)
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 3720f24a25cf..c2cdbafdb77b 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -163,7 +163,7 @@ int cx88_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -188,7 +188,7 @@ int cx88_risc_databuffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
 	/* save pointer to jmp instruction address */
 	risc->jmp = rp;
-	BUG_ON((risc->jmp - risc->cpu + 2) / 4 > risc->size);
+	BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
 	return 0;
 }
 
@@ -215,8 +215,7 @@ int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
 void
 cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf)
 {
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_pci_unmap(pci, &buf->vb.dma);
 	videobuf_dma_free(&buf->vb.dma);
@@ -1061,7 +1060,7 @@ struct cx88_core* cx88_core_get(struct pci_dev *pci)
 	core->pci_bus  = pci->bus->number;
 	core->pci_slot = PCI_SLOT(pci->devfn);
 	core->pci_irqmask = 0x00fc00;
-	init_MUTEX(&core->lock);
+	mutex_init(&core->lock);
 
 	core->nr = cx88_devcount++;
 	sprintf(core->name,"cx88[%d]",core->nr);
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index e48aa3f6e500..a9fc2695b157 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -40,6 +40,9 @@
 #  include "cx88-vp3054-i2c.h"
 # endif
 #endif
+#ifdef HAVE_ZL10353
+# include "zl10353.h"
+#endif
 #ifdef HAVE_CX22702
 # include "cx22702.h"
 #endif
@@ -111,6 +114,21 @@ static struct videobuf_queue_ops dvb_qops = {
 
 /* ------------------------------------------------------------------ */
 
+#if defined(HAVE_MT352) || defined(HAVE_ZL10353)
+static int zarlink_pll_set(struct dvb_frontend *fe,
+			      struct dvb_frontend_parameters *params,
+			      u8 *pllbuf)
+{
+	struct cx8802_dev *dev = fe->dvb->priv;
+
+	pllbuf[0] = dev->core->pll_addr << 1;
+	dvb_pll_configure(dev->core->pll_desc, pllbuf + 1,
+			  params->frequency,
+			  params->u.ofdm.bandwidth);
+	return 0;
+}
+#endif
+
 #ifdef HAVE_MT352
 static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
 {
@@ -176,35 +194,22 @@ static int dntv_live_dvbt_demod_init(struct dvb_frontend* fe)
 	return 0;
 }
 
-static int mt352_pll_set(struct dvb_frontend* fe,
-			 struct dvb_frontend_parameters* params,
-			 u8* pllbuf)
-{
-	struct cx8802_dev *dev= fe->dvb->priv;
-
-	pllbuf[0] = dev->core->pll_addr << 1;
-	dvb_pll_configure(dev->core->pll_desc, pllbuf+1,
-			  params->frequency,
-			  params->u.ofdm.bandwidth);
-	return 0;
-}
-
 static struct mt352_config dvico_fusionhdtv = {
 	.demod_address = 0x0F,
 	.demod_init    = dvico_fusionhdtv_demod_init,
-	.pll_set       = mt352_pll_set,
+	.pll_set       = zarlink_pll_set,
 };
 
 static struct mt352_config dntv_live_dvbt_config = {
 	.demod_address = 0x0f,
 	.demod_init    = dntv_live_dvbt_demod_init,
-	.pll_set       = mt352_pll_set,
+	.pll_set       = zarlink_pll_set,
 };
 
 static struct mt352_config dvico_fusionhdtv_dual = {
 	.demod_address = 0x0F,
 	.demod_init    = dvico_dual_demod_init,
-	.pll_set       = mt352_pll_set,
+	.pll_set       = zarlink_pll_set,
 };
 
 #ifdef HAVE_VP3054_I2C
@@ -294,6 +299,46 @@ static struct mt352_config dntv_live_dvbt_pro_config = {
 #endif
 #endif
 
+#ifdef HAVE_ZL10353
+static int dvico_hybrid_tune_pll(struct dvb_frontend *fe,
+				 struct dvb_frontend_parameters *params,
+				 u8 *pllbuf)
+{
+	struct cx8802_dev *dev= fe->dvb->priv;
+	struct i2c_msg msg =
+		{ .addr = dev->core->pll_addr, .flags = 0,
+		  .buf = pllbuf + 1, .len = 4 };
+	int err;
+
+	pllbuf[0] = dev->core->pll_addr << 1;
+	dvb_pll_configure(dev->core->pll_desc, pllbuf + 1,
+			  params->frequency,
+			  params->u.ofdm.bandwidth);
+
+	if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+		printk(KERN_WARNING "cx88-dvb: %s error "
+			   "(addr %02x <- %02x, err = %i)\n",
+			   __FUNCTION__, pllbuf[0], pllbuf[1], err);
+		if (err < 0)
+			return err;
+		else
+			return -EREMOTEIO;
+	}
+
+	return 0;
+}
+
+static struct zl10353_config dvico_fusionhdtv_hybrid = {
+	.demod_address = 0x0F,
+	.pll_set       = dvico_hybrid_tune_pll,
+};
+
+static struct zl10353_config dvico_fusionhdtv_plus_v1_1 = {
+	.demod_address = 0x0F,
+	.pll_set       = zarlink_pll_set,
+};
+#endif
+
 #ifdef HAVE_CX22702
 static struct cx22702_config connexant_refboard_config = {
 	.demod_address = 0x43,
@@ -500,16 +545,27 @@ static int dvb_register(struct cx8802_dev *dev)
 						   &dev->core->i2c_adap);
 		break;
 #endif
+#if defined(HAVE_MT352) || defined(HAVE_ZL10353)
+	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
+		dev->core->pll_addr = 0x60;
+		dev->core->pll_desc = &dvb_pll_thomson_dtt7579;
 #ifdef HAVE_MT352
-	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
-		dev->core->pll_addr = 0x61;
-		dev->core->pll_desc = &dvb_pll_lg_z201;
 		dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv,
 						 &dev->core->i2c_adap);
+		if (dev->dvb.frontend != NULL)
+			break;
+#endif
+#ifdef HAVE_ZL10353
+		/* ZL10353 replaces MT352 on later cards */
+		dev->dvb.frontend = zl10353_attach(&dvico_fusionhdtv_plus_v1_1,
+						   &dev->core->i2c_adap);
+#endif
 		break;
-	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
-		dev->core->pll_addr = 0x60;
-		dev->core->pll_desc = &dvb_pll_thomson_dtt7579;
+#endif /* HAVE_MT352 || HAVE_ZL10353 */
+#ifdef HAVE_MT352
+	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
+		dev->core->pll_addr = 0x61;
+		dev->core->pll_desc = &dvb_pll_lg_z201;
 		dev->dvb.frontend = mt352_attach(&dvico_fusionhdtv,
 						 &dev->core->i2c_adap);
 		break;
@@ -540,6 +596,14 @@ static int dvb_register(struct cx8802_dev *dev)
 						 &dev->core->i2c_adap);
 		break;
 #endif
+#ifdef HAVE_ZL10353
+	case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
+		dev->core->pll_addr = 0x61;
+		dev->core->pll_desc = &dvb_pll_thomson_fe6600;
+		dev->dvb.frontend = zl10353_attach(&dvico_fusionhdtv_hybrid,
+						   &dev->core->i2c_adap);
+		break;
+#endif
 #ifdef HAVE_OR51132
 	case CX88_BOARD_PCHDTV_HD3000:
 		dev->dvb.frontend = or51132_attach(&pchdtv_hd3000,
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 165d948624a3..78a63b7dd380 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -34,337 +34,6 @@
 
 /* ---------------------------------------------------------------------- */
 
-/* DigitalNow DNTV Live DVB-T Remote */
-static IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE] = {
-	[0x00] = KEY_ESC,		/* 'go up a level?' */
-	/* Keys 0 to 9 */
-	[0x0a] = KEY_KP0,
-	[0x01] = KEY_KP1,
-	[0x02] = KEY_KP2,
-	[0x03] = KEY_KP3,
-	[0x04] = KEY_KP4,
-	[0x05] = KEY_KP5,
-	[0x06] = KEY_KP6,
-	[0x07] = KEY_KP7,
-	[0x08] = KEY_KP8,
-	[0x09] = KEY_KP9,
-
-	[0x0b] = KEY_TUNER,		/* tv/fm */
-	[0x0c] = KEY_SEARCH,		/* scan */
-	[0x0d] = KEY_STOP,
-	[0x0e] = KEY_PAUSE,
-	[0x0f] = KEY_LIST,		/* source */
-
-	[0x10] = KEY_MUTE,
-	[0x11] = KEY_REWIND,		/* backward << */
-	[0x12] = KEY_POWER,
-	[0x13] = KEY_S,			/* snap */
-	[0x14] = KEY_AUDIO,		/* stereo */
-	[0x15] = KEY_CLEAR,		/* reset */
-	[0x16] = KEY_PLAY,
-	[0x17] = KEY_ENTER,
-	[0x18] = KEY_ZOOM,		/* full screen */
-	[0x19] = KEY_FASTFORWARD,	/* forward >> */
-	[0x1a] = KEY_CHANNELUP,
-	[0x1b] = KEY_VOLUMEUP,
-	[0x1c] = KEY_INFO,		/* preview */
-	[0x1d] = KEY_RECORD,		/* record */
-	[0x1e] = KEY_CHANNELDOWN,
-	[0x1f] = KEY_VOLUMEDOWN,
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* IO-DATA BCTV7E Remote */
-static IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE] = {
-	[0x40] = KEY_TV,
-	[0x20] = KEY_RADIO,		/* FM */
-	[0x60] = KEY_EPG,
-	[0x00] = KEY_POWER,
-
-	/* Keys 0 to 9 */
-	[0x44] = KEY_KP0,		/* 10 */
-	[0x50] = KEY_KP1,
-	[0x30] = KEY_KP2,
-	[0x70] = KEY_KP3,
-	[0x48] = KEY_KP4,
-	[0x28] = KEY_KP5,
-	[0x68] = KEY_KP6,
-	[0x58] = KEY_KP7,
-	[0x38] = KEY_KP8,
-	[0x78] = KEY_KP9,
-
-	[0x10] = KEY_L,			/* Live */
-	[0x08] = KEY_T,			/* Time Shift */
-
-	[0x18] = KEY_PLAYPAUSE,		/* Play */
-
-	[0x24] = KEY_ENTER,		/* 11 */
-	[0x64] = KEY_ESC,		/* 12 */
-	[0x04] = KEY_M,			/* Multi */
-
-	[0x54] = KEY_VIDEO,
-	[0x34] = KEY_CHANNELUP,
-	[0x74] = KEY_VOLUMEUP,
-	[0x14] = KEY_MUTE,
-
-	[0x4c] = KEY_S,			/* SVIDEO */
-	[0x2c] = KEY_CHANNELDOWN,
-	[0x6c] = KEY_VOLUMEDOWN,
-	[0x0c] = KEY_ZOOM,
-
-	[0x5c] = KEY_PAUSE,
-	[0x3c] = KEY_C,			/* || (red) */
-	[0x7c] = KEY_RECORD,		/* recording */
-	[0x1c] = KEY_STOP,
-
-	[0x41] = KEY_REWIND,		/* backward << */
-	[0x21] = KEY_PLAY,
-	[0x61] = KEY_FASTFORWARD,	/* forward >> */
-	[0x01] = KEY_NEXT,		/* skip >| */
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* ADS Tech Instant TV DVB-T PCI Remote */
-static IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[0x4d] = KEY_0,
-	[0x57] = KEY_1,
-	[0x4f] = KEY_2,
-	[0x53] = KEY_3,
-	[0x56] = KEY_4,
-	[0x4e] = KEY_5,
-	[0x5e] = KEY_6,
-	[0x54] = KEY_7,
-	[0x4c] = KEY_8,
-	[0x5c] = KEY_9,
-
-	[0x5b] = KEY_POWER,
-	[0x5f] = KEY_MUTE,
-	[0x55] = KEY_GOTO,
-	[0x5d] = KEY_SEARCH,
-	[0x17] = KEY_EPG,		/* Guide */
-	[0x1f] = KEY_MENU,
-	[0x0f] = KEY_UP,
-	[0x46] = KEY_DOWN,
-	[0x16] = KEY_LEFT,
-	[0x1e] = KEY_RIGHT,
-	[0x0e] = KEY_SELECT,		/* Enter */
-	[0x5a] = KEY_INFO,
-	[0x52] = KEY_EXIT,
-	[0x59] = KEY_PREVIOUS,
-	[0x51] = KEY_NEXT,
-	[0x58] = KEY_REWIND,
-	[0x50] = KEY_FORWARD,
-	[0x44] = KEY_PLAYPAUSE,
-	[0x07] = KEY_STOP,
-	[0x1b] = KEY_RECORD,
-	[0x13] = KEY_TUNER,		/* Live */
-	[0x0a] = KEY_A,
-	[0x12] = KEY_B,
-	[0x03] = KEY_PROG1,		/* 1 */
-	[0x01] = KEY_PROG2,		/* 2 */
-	[0x00] = KEY_PROG3,		/* 3 */
-	[0x06] = KEY_DVD,
-	[0x48] = KEY_AUX,		/* Photo */
-	[0x40] = KEY_VIDEO,
-	[0x19] = KEY_AUDIO,		/* Music */
-	[0x0b] = KEY_CHANNELUP,
-	[0x08] = KEY_CHANNELDOWN,
-	[0x15] = KEY_VOLUMEUP,
-	[0x1c] = KEY_VOLUMEDOWN,
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* MSI TV@nywhere remote */
-static IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE] = {
-	/* Keys 0 to 9 */
-	[0x00] = KEY_0,
-	[0x01] = KEY_1,
-	[0x02] = KEY_2,
-	[0x03] = KEY_3,
-	[0x04] = KEY_4,
-	[0x05] = KEY_5,
-	[0x06] = KEY_6,
-	[0x07] = KEY_7,
-	[0x08] = KEY_8,
-	[0x09] = KEY_9,
-
-	[0x0c] = KEY_MUTE,
-	[0x0f] = KEY_SCREEN,		/* Full Screen */
-	[0x10] = KEY_F,			/* Funtion */
-	[0x11] = KEY_T,			/* Time shift */
-	[0x12] = KEY_POWER,
-	[0x13] = KEY_MEDIA,		/* MTS */
-	[0x14] = KEY_SLOW,
-	[0x16] = KEY_REWIND,		/* backward << */
-	[0x17] = KEY_ENTER,		/* Return */
-	[0x18] = KEY_FASTFORWARD,	/* forward >> */
-	[0x1a] = KEY_CHANNELUP,
-	[0x1b] = KEY_VOLUMEUP,
-	[0x1e] = KEY_CHANNELDOWN,
-	[0x1f] = KEY_VOLUMEDOWN,
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* Cinergy 1400 DVB-T */
-static IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE] = {
-	[0x01] = KEY_POWER,
-	[0x02] = KEY_1,
-	[0x03] = KEY_2,
-	[0x04] = KEY_3,
-	[0x05] = KEY_4,
-	[0x06] = KEY_5,
-	[0x07] = KEY_6,
-	[0x08] = KEY_7,
-	[0x09] = KEY_8,
-	[0x0a] = KEY_9,
-	[0x0c] = KEY_0,
-
-	[0x0b] = KEY_VIDEO,
-	[0x0d] = KEY_REFRESH,
-	[0x0e] = KEY_SELECT,
-	[0x0f] = KEY_EPG,
-	[0x10] = KEY_UP,
-	[0x11] = KEY_LEFT,
-	[0x12] = KEY_OK,
-	[0x13] = KEY_RIGHT,
-	[0x14] = KEY_DOWN,
-	[0x15] = KEY_TEXT,
-	[0x16] = KEY_INFO,
-
-	[0x17] = KEY_RED,
-	[0x18] = KEY_GREEN,
-	[0x19] = KEY_YELLOW,
-	[0x1a] = KEY_BLUE,
-
-	[0x1b] = KEY_CHANNELUP,
-	[0x1c] = KEY_VOLUMEUP,
-	[0x1d] = KEY_MUTE,
-	[0x1e] = KEY_VOLUMEDOWN,
-	[0x1f] = KEY_CHANNELDOWN,
-
-	[0x40] = KEY_PAUSE,
-	[0x4c] = KEY_PLAY,
-	[0x58] = KEY_RECORD,
-	[0x54] = KEY_PREVIOUS,
-	[0x48] = KEY_STOP,
-	[0x5c] = KEY_NEXT,
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* AVERTV STUDIO 303 Remote */
-static IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE] = {
-	[ 0x2a ] = KEY_KP1,
-	[ 0x32 ] = KEY_KP2,
-	[ 0x3a ] = KEY_KP3,
-	[ 0x4a ] = KEY_KP4,
-	[ 0x52 ] = KEY_KP5,
-	[ 0x5a ] = KEY_KP6,
-	[ 0x6a ] = KEY_KP7,
-	[ 0x72 ] = KEY_KP8,
-	[ 0x7a ] = KEY_KP9,
-	[ 0x0e ] = KEY_KP0,
-
-	[ 0x02 ] = KEY_POWER,
-	[ 0x22 ] = KEY_VIDEO,
-	[ 0x42 ] = KEY_AUDIO,
-	[ 0x62 ] = KEY_ZOOM,
-	[ 0x0a ] = KEY_TV,
-	[ 0x12 ] = KEY_CD,
-	[ 0x1a ] = KEY_TEXT,
-
-	[ 0x16 ] = KEY_SUBTITLE,
-	[ 0x1e ] = KEY_REWIND,
-	[ 0x06 ] = KEY_PRINT,
-
-	[ 0x2e ] = KEY_SEARCH,
-	[ 0x36 ] = KEY_SLEEP,
-	[ 0x3e ] = KEY_SHUFFLE,
-	[ 0x26 ] = KEY_MUTE,
-
-	[ 0x4e ] = KEY_RECORD,
-	[ 0x56 ] = KEY_PAUSE,
-	[ 0x5e ] = KEY_STOP,
-	[ 0x46 ] = KEY_PLAY,
-
-	[ 0x6e ] = KEY_RED,
-	[ 0x0b ] = KEY_GREEN,
-	[ 0x66 ] = KEY_YELLOW,
-	[ 0x03 ] = KEY_BLUE,
-
-	[ 0x76 ] = KEY_LEFT,
-	[ 0x7e ] = KEY_RIGHT,
-	[ 0x13 ] = KEY_DOWN,
-	[ 0x1b ] = KEY_UP,
-};
-
-/* ---------------------------------------------------------------------- */
-
-/* DigitalNow DNTV Live! DVB-T Pro Remote */
-static IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE] = {
-	[ 0x16 ] = KEY_POWER,
-	[ 0x5b ] = KEY_HOME,
-
-	[ 0x55 ] = KEY_TV,		/* live tv */
-	[ 0x58 ] = KEY_TUNER,		/* digital Radio */
-	[ 0x5a ] = KEY_RADIO,		/* FM radio */
-	[ 0x59 ] = KEY_DVD,		/* dvd menu */
-	[ 0x03 ] = KEY_1,
-	[ 0x01 ] = KEY_2,
-	[ 0x06 ] = KEY_3,
-	[ 0x09 ] = KEY_4,
-	[ 0x1d ] = KEY_5,
-	[ 0x1f ] = KEY_6,
-	[ 0x0d ] = KEY_7,
-	[ 0x19 ] = KEY_8,
-	[ 0x1b ] = KEY_9,
-	[ 0x0c ] = KEY_CANCEL,
-	[ 0x15 ] = KEY_0,
-	[ 0x4a ] = KEY_CLEAR,
-	[ 0x13 ] = KEY_BACK,
-	[ 0x00 ] = KEY_TAB,
-	[ 0x4b ] = KEY_UP,
-	[ 0x4e ] = KEY_LEFT,
-	[ 0x4f ] = KEY_OK,
-	[ 0x52 ] = KEY_RIGHT,
-	[ 0x51 ] = KEY_DOWN,
-	[ 0x1e ] = KEY_VOLUMEUP,
-	[ 0x0a ] = KEY_VOLUMEDOWN,
-	[ 0x02 ] = KEY_CHANNELDOWN,
-	[ 0x05 ] = KEY_CHANNELUP,
-	[ 0x11 ] = KEY_RECORD,
-	[ 0x14 ] = KEY_PLAY,
-	[ 0x4c ] = KEY_PAUSE,
-	[ 0x1a ] = KEY_STOP,
-	[ 0x40 ] = KEY_REWIND,
-	[ 0x12 ] = KEY_FASTFORWARD,
-	[ 0x41 ] = KEY_PREVIOUSSONG,	/* replay |< */
-	[ 0x42 ] = KEY_NEXTSONG,	/* skip >| */
-	[ 0x54 ] = KEY_CAMERA,		/* capture */
-	[ 0x50 ] = KEY_LANGUAGE,	/* sap */
-	[ 0x47 ] = KEY_TV2,		/* pip */
-	[ 0x4d ] = KEY_SCREEN,
-	[ 0x43 ] = KEY_SUBTITLE,
-	[ 0x10 ] = KEY_MUTE,
-	[ 0x49 ] = KEY_AUDIO,		/* l/r */
-	[ 0x07 ] = KEY_SLEEP,
-	[ 0x08 ] = KEY_VIDEO,		/* a/v */
-	[ 0x0e ] = KEY_PREVIOUS,	/* recall */
-	[ 0x45 ] = KEY_ZOOM,		/* zoom + */
-	[ 0x46 ] = KEY_ANGLE,		/* zoom - */
-	[ 0x56 ] = KEY_RED,
-	[ 0x57 ] = KEY_GREEN,
-	[ 0x5c ] = KEY_YELLOW,
-	[ 0x5d ] = KEY_BLUE,
-};
-
-/* ---------------------------------------------------------------------- */
-
 struct cx88_IR {
 	struct cx88_core *core;
 	struct input_dev *input;
@@ -517,6 +186,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		ir->mask_keydown = 0x02;
 		ir->polling = 5; /* ms */
 		break;
+       case CX88_BOARD_PROLINK_PLAYTVPVR:
 	case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO:
 		ir_codes = ir_codes_pixelview;
 		ir->gpio_addr = MO_GP1_IO;
@@ -524,6 +194,13 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 		ir->mask_keyup = 0x80;
 		ir->polling = 1; /* ms */
 		break;
+	case CX88_BOARD_KWORLD_LTV883:
+		ir_codes = ir_codes_pixelview;
+		ir->gpio_addr = MO_GP1_IO;
+		ir->mask_keycode = 0x1f;
+		ir->mask_keyup = 0x60;
+		ir->polling = 1; /* ms */
+		break;
 	case CX88_BOARD_ADSTECH_DVB_T_PCI:
 		ir_codes = ir_codes_adstech_dvb_t_pci;
 		ir->gpio_addr = MO_GP1_IO;
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 073494ceab0f..6c97aa740d27 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -227,7 +227,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
 			.minimum       = 0x00,
 			.maximum       = 0xff,
 			.step          = 1,
-			.default_value = 0,
+			.default_value = 0x7f,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.off                   = 128,
@@ -255,7 +255,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
 			.minimum       = 0,
 			.maximum       = 0xff,
 			.step          = 1,
-			.default_value = 0,
+			.default_value = 0x7f,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.off                   = 128,
@@ -300,7 +300,7 @@ static struct cx88_ctrl cx8800_ctls[] = {
 			.minimum       = 0,
 			.maximum       = 0x3f,
 			.step          = 1,
-			.default_value = 0x1f,
+			.default_value = 0x3f,
 			.type          = V4L2_CTRL_TYPE_INTEGER,
 		},
 		.reg                   = AUD_VOL_CTL,
@@ -336,17 +336,17 @@ static int res_get(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bi
 		return 1;
 
 	/* is it free? */
-	down(&core->lock);
+	mutex_lock(&core->lock);
 	if (dev->resources & bit) {
 		/* no, someone else uses it */
-		up(&core->lock);
+		mutex_unlock(&core->lock);
 		return 0;
 	}
 	/* it's free, grab it */
 	fh->resources  |= bit;
 	dev->resources |= bit;
 	dprintk(1,"res: get %d\n",bit);
-	up(&core->lock);
+	mutex_unlock(&core->lock);
 	return 1;
 }
 
@@ -366,14 +366,13 @@ static
 void res_free(struct cx8800_dev *dev, struct cx8800_fh *fh, unsigned int bits)
 {
 	struct cx88_core *core = dev->core;
-	if ((fh->resources & bits) != bits)
-		BUG();
+	BUG_ON((fh->resources & bits) != bits);
 
-	down(&core->lock);
+	mutex_lock(&core->lock);
 	fh->resources  &= ~bits;
 	dev->resources &= ~bits;
 	dprintk(1,"res: put %d\n",bits);
-	up(&core->lock);
+	mutex_unlock(&core->lock);
 }
 
 /* ------------------------------------------------------------------ */
@@ -909,7 +908,8 @@ static int get_control(struct cx88_core *core, struct v4l2_control *ctl)
 	value = c->sreg ? cx_sread(c->sreg) : cx_read(c->reg);
 	switch (ctl->id) {
 	case V4L2_CID_AUDIO_BALANCE:
-		ctl->value = (value & 0x40) ? (value & 0x3f) : (0x40 - (value & 0x3f));
+		ctl->value = ((value & 0x7f) < 0x40) ? ((value & 0x7f) + 0x40)
+					: (0x7f - (value & 0x7f));
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
 		ctl->value = 0x3f - (value & 0x3f);
@@ -918,9 +918,9 @@ static int get_control(struct cx88_core *core, struct v4l2_control *ctl)
 		ctl->value = ((value + (c->off << c->shift)) & c->mask) >> c->shift;
 		break;
 	}
-	printk("get_control id=0x%X reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
-					ctl->id, c->reg, ctl->value,
-					c->mask, c->sreg ? " [shadowed]" : "");
+	dprintk(1,"get_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
+				ctl->id, c->v.name, ctl->value, c->reg,
+				value,c->mask, c->sreg ? " [shadowed]" : "");
 	return 0;
 }
 
@@ -946,7 +946,7 @@ static int set_control(struct cx88_core *core, struct v4l2_control *ctl)
 	mask=c->mask;
 	switch (ctl->id) {
 	case V4L2_CID_AUDIO_BALANCE:
-		value = (ctl->value < 0x40) ? (0x40 - ctl->value) : ctl->value;
+		value = (ctl->value < 0x40) ? (0x7f - ctl->value) : (ctl->value - 0x40);
 		break;
 	case V4L2_CID_AUDIO_VOLUME:
 		value = 0x3f - (ctl->value & 0x3f);
@@ -969,9 +969,9 @@ static int set_control(struct cx88_core *core, struct v4l2_control *ctl)
 		value = ((ctl->value - c->off) << c->shift) & c->mask;
 		break;
 	}
-	printk("set_control id=0x%X reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
-					ctl->id, c->reg, value,
-					mask, c->sreg ? " [shadowed]" : "");
+	dprintk(1,"set_control id=0x%X(%s) ctrl=0x%02x, reg=0x%02x val=0x%02x (mask 0x%02x)%s\n",
+				ctl->id, c->v.name, ctl->value, c->reg, value,
+				mask, c->sreg ? " [shadowed]" : "");
 	if (c->sreg) {
 		cx_sandor(c->sreg, c->reg, mask, value);
 	} else {
@@ -987,8 +987,7 @@ static void init_controls(struct cx88_core *core)
 
 	for (i = 0; i < CX8800_CTLS; i++) {
 		ctrl.id=cx8800_ctls[i].v.id;
-		ctrl.value=cx8800_ctls[i].v.default_value
-				+cx8800_ctls[i].off;
+		ctrl.value=cx8800_ctls[i].v.default_value;
 		set_control(core, &ctrl);
 	}
 }
@@ -1252,7 +1251,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 {
 	int err;
 
-	dprintk( 1, "CORE IOCTL: 0x%x\n", cmd );
+	dprintk(2, "CORE IOCTL: 0x%x\n", cmd );
 	if (video_debug > 1)
 		v4l_print_ioctl(core->name,cmd);
 
@@ -1291,9 +1290,9 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 		if (i == ARRAY_SIZE(tvnorms))
 			return -EINVAL;
 
-		down(&core->lock);
+		mutex_lock(&core->lock);
 		cx88_set_tvnorm(core,&tvnorms[i]);
-		up(&core->lock);
+		mutex_unlock(&core->lock);
 		return 0;
 	}
 
@@ -1343,10 +1342,10 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 
 		if (*i >= 4)
 			return -EINVAL;
-		down(&core->lock);
+		mutex_lock(&core->lock);
 		cx88_newstation(core);
 		video_mux(core,*i);
-		up(&core->lock);
+		mutex_unlock(&core->lock);
 		return 0;
 	}
 
@@ -1438,7 +1437,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 			return -EINVAL;
 		if (1 == radio && f->type != V4L2_TUNER_RADIO)
 			return -EINVAL;
-		down(&core->lock);
+		mutex_lock(&core->lock);
 		core->freq = f->frequency;
 		cx88_newstation(core);
 		cx88_call_i2c_clients(core,VIDIOC_S_FREQUENCY,f);
@@ -1447,7 +1446,7 @@ int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 		msleep (10);
 		cx88_set_tvaudio(core);
 
-		up(&core->lock);
+		mutex_unlock(&core->lock);
 		return 0;
 	}
 
@@ -1921,11 +1920,11 @@ static int __devinit cx8800_initdev(struct pci_dev *pci_dev,
 	pci_set_drvdata(pci_dev,dev);
 
 	/* initial device configuration */
-	down(&core->lock);
+	mutex_lock(&core->lock);
 	cx88_set_tvnorm(core,tvnorms);
 	init_controls(core);
 	video_mux(core,0);
-	up(&core->lock);
+	mutex_unlock(&core->lock);
 
 	/* start tvaudio thread */
 	if (core->tuner_type != TUNER_ABSENT)
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index e9fd55b57fa6..cfa8668784b4 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -35,6 +35,7 @@
 #include "cx88-reg.h"
 
 #include <linux/version.h>
+#include <linux/mutex.h>
 #define CX88_VERSION_CODE KERNEL_VERSION(0,0,5)
 
 #ifndef TRUE
@@ -62,7 +63,7 @@
 /* need "shadow" registers for some write-only ones ... */
 #define SHADOW_AUD_VOL_CTL           1
 #define SHADOW_AUD_BAL_CTL           2
-#define SHADOW_MAX                   2
+#define SHADOW_MAX                   3
 
 /* FM Radio deemphasis type */
 enum cx88_deemph_type {
@@ -187,6 +188,8 @@ extern struct sram_channel cx88_sram_channels[];
 #define CX88_BOARD_DNTV_LIVE_DVB_T_PRO     42
 #define CX88_BOARD_KWORLD_DVB_T_CX22702    43
 #define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL 44
+#define CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT 45
+#define CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID 46
 
 enum cx88_itype {
 	CX88_VMUX_COMPOSITE1 = 1,
@@ -308,8 +311,7 @@ struct cx88_core {
 	/* IR remote control state */
 	struct cx88_IR             *ir;
 
-	struct semaphore           lock;
-
+	struct mutex               lock;
 	/* various v4l controls */
 	u32                        freq;
 
diff --git a/drivers/media/video/dpc7146.c b/drivers/media/video/dpc7146.c
index 2831bdd12057..0fcc935828f8 100644
--- a/drivers/media/video/dpc7146.c
+++ b/drivers/media/video/dpc7146.c
@@ -1,6 +1,6 @@
 /*
     dpc7146.c - v4l2 driver for the dpc7146 demonstration board
-    
+
     Copyright (C) 2000-2003 Michael Hunold <michael@mihu.de>
 
     This program is free software; you can redistribute it and/or modify
@@ -52,7 +52,7 @@
 #define SAA711X_DECODED_BYTES_OF_TS_2   0x1C
 #define SAA711X_STATUS_BYTE             0x1F
 
-#define DPC_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0) 
+#define DPC_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0)
 
 static int debug = 0;
 module_param(debug, int, 0);
@@ -81,16 +81,16 @@ struct dpc
 	struct video_device	*video_dev;
 	struct video_device	*vbi_dev;
 
-	struct i2c_adapter	i2c_adapter;	
+	struct i2c_adapter	i2c_adapter;
 	struct i2c_client	*saa7111a;
-	
+
 	int cur_input;	/* current input */
 };
 
 /* fixme: add vbi stuff here */
 static int dpc_probe(struct saa7146_dev* dev)
 {
-	struct dpc* dpc = NULL;	
+	struct dpc* dpc = NULL;
 	struct i2c_client *client;
 	struct list_head *item;
 
@@ -118,20 +118,20 @@ static int dpc_probe(struct saa7146_dev* dev)
 	/* loop through all i2c-devices on the bus and look who is there */
 	list_for_each(item,&dpc->i2c_adapter.clients) {
 		client = list_entry(item, struct i2c_client, list);
-		if( I2C_SAA7111A == client->addr ) 
+		if( I2C_SAA7111A == client->addr )
 			dpc->saa7111a = client;
 	}
 
 	/* check if all devices are present */
 	if( 0 == dpc->saa7111a ) {
-		DEB_D(("dpc_v4l2.o: dpc_attach failed for this device.\n"));	
+		DEB_D(("dpc_v4l2.o: dpc_attach failed for this device.\n"));
 		i2c_del_adapter(&dpc->i2c_adapter);
 		kfree(dpc);
 		return -ENODEV;
 	}
-	
-	/* all devices are present, probe was successful */	
-	DEB_D(("dpc_v4l2.o: dpc_probe succeeded for this device.\n"));	
+
+	/* all devices are present, probe was successful */
+	DEB_D(("dpc_v4l2.o: dpc_probe succeeded for this device.\n"));
 
 	/* we store the pointer in our private data field */
 	dev->ext_priv = dpc;
@@ -182,7 +182,7 @@ static struct saa7146_ext_vv vv_data;
 static int dpc_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
 {
 	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-	
+
 	DEB_D(("dpc_v4l2.o: dpc_attach called.\n"));
 
 	/* checking for i2c-devices can be omitted here, because we
@@ -193,7 +193,7 @@ static int dpc_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data
 		ERR(("cannot register capture v4l2 device. skipping.\n"));
 		return -1;
 	}
-	
+
 	/* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/
 	if( 0 != DPC_BOARD_CAN_DO_VBI(dev)) {
 		if( 0 != saa7146_register_device(&dpc->vbi_dev, dev, "dpc", VFL_TYPE_VBI)) {
@@ -205,18 +205,18 @@ static int dpc_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data
 
 	printk("dpc: found 'dpc7146 demonstration board'-%d.\n",dpc_num);
 	dpc_num++;
-	
+
 	/* the rest */
 	dpc->cur_input = 0;
 	dpc_init_done(dev);
-	
+
 	return 0;
 }
 
 static int dpc_detach(struct saa7146_dev* dev)
 {
 	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-	
+
 	DEB_EE(("dev:%p\n",dev));
 
 	i2c_release_client(dpc->saa7111a);
@@ -238,25 +238,25 @@ static int dpc_detach(struct saa7146_dev* dev)
 int dpc_vbi_bypass(struct saa7146_dev* dev)
 {
 	struct dpc* dpc = (struct dpc*)dev->ext_priv;
-	
+
 	int i = 1;
 
 	/* switch bypass in saa7111a */
 	if ( 0 != dpc->saa7111a->driver->command(dpc->saa7111a,SAA711X_VBI_BYPASS, &i)) {
 		printk("dpc_v4l2.o: VBI_BYPASS: could not address saa7111a.\n");
 		return -1;
-	}			
+	}
 
 	return 0;
 }
 #endif
 
-static int dpc_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg) 
+static int dpc_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 {
 	struct saa7146_dev *dev = fh->dev;
 	struct dpc* dpc = (struct dpc*)dev->ext_priv;
 /*
-	struct saa7146_vv *vv = dev->vv_data; 
+	struct saa7146_vv *vv = dev->vv_data;
 */
 	switch(cmd)
 	{
@@ -264,11 +264,11 @@ static int dpc_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		struct v4l2_input *i = arg;
 		DEB_EE(("VIDIOC_ENUMINPUT %d.\n",i->index));
-		
+
 		if( i->index < 0 || i->index >= DPC_INPUTS) {
 			return -EINVAL;
 		}
-		
+
 		memcpy(i, &dpc_inputs[i->index], sizeof(struct v4l2_input));
 
 		DEB_D(("dpc_v4l2.o: v4l2_ioctl: VIDIOC_ENUMINPUT %d.\n",i->index));
@@ -289,13 +289,13 @@ static int dpc_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		if (input < 0 || input >= DPC_INPUTS) {
 			return -EINVAL;
 		}
-	
+
 		dpc->cur_input = input;
 
 		/* fixme: switch input here, switch audio, too! */
 //		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source, input_port_selection[input].hps_sync);
 		printk("dpc_v4l2.o: VIDIOC_S_INPUT: fixme switch input.\n");
-		
+
 		return 0;
 	}
 	default:
@@ -334,8 +334,8 @@ static struct saa7146_standard standard[] = {
 static struct saa7146_extension extension;
 
 static struct saa7146_pci_extension_data dpc = {
-        .ext_priv = "Multimedia eXtension Board",
-        .ext = &extension,
+	.ext_priv = "Multimedia eXtension Board",
+	.ext = &extension,
 };
 
 static struct pci_device_id pci_tbl[] = {
@@ -357,7 +357,7 @@ static struct saa7146_ext_vv vv_data = {
 	.capabilities	= V4L2_CAP_VBI_CAPTURE,
 	.stds		= &standard[0],
 	.num_stds	= sizeof(standard)/sizeof(struct saa7146_standard),
-	.std_callback	= &std_callback, 
+	.std_callback	= &std_callback,
 	.ioctls		= &ioctls[0],
 	.ioctl		= dpc_ioctl,
 };
@@ -365,7 +365,7 @@ static struct saa7146_ext_vv vv_data = {
 static struct saa7146_extension extension = {
 	.name		= "dpc7146 demonstration board",
 	.flags		= SAA7146_USE_I2C_IRQ,
-	
+
 	.pci_tbl	= &pci_tbl[0],
 	.module		= THIS_MODULE,
 
@@ -375,7 +375,7 @@ static struct saa7146_extension extension = {
 
 	.irq_mask	= 0,
 	.irq_func	= NULL,
-};	
+};
 
 static int __init dpc_init_module(void)
 {
@@ -383,7 +383,7 @@ static int __init dpc_init_module(void)
 		DEB_S(("failed to register extension.\n"));
 		return -ENODEV;
 	}
-	
+
 	return 0;
 }
 
diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 885fd0170086..5a793ae7cc23 100644
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -5,6 +5,7 @@ config VIDEO_EM28XX
 	select VIDEO_TUNER
 	select VIDEO_TVEEPROM
 	select VIDEO_IR
+	select VIDEO_SAA711X
 	---help---
 	  This is a video4linux driver for Empia 28xx based TV cards.
 
diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 58f7b4194a0d..4e22fc4889e1 100644
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -72,6 +72,24 @@ struct em28xx_board em28xx_boards[] = {
 			.amux     = 1,
 		}},
 	},
+	[EM2820_BOARD_KWORLD_PVRTV2800RF] = {
+		.name         = "Kworld PVR TV 2800 RF",
+		.is_em2800    = 0,
+		.vchannels    = 2,
+		.norm         = VIDEO_MODE_PAL,
+		.tda9887_conf = TDA9887_PRESENT,
+		.has_tuner    = 1,
+		.decoder      = EM28XX_SAA7113,
+		.input           = {{
+			.type     = EM28XX_VMUX_COMPOSITE1,
+			.vmux     = 0,
+			.amux     = 1,
+		},{
+			.type     = EM28XX_VMUX_SVIDEO,
+			.vmux     = 9,
+			.amux     = 1,
+		}},
+	},
 	[EM2820_BOARD_TERRATEC_CINERGY_250] = {
 		.name         = "Terratec Cinergy 250 USB",
 		.vchannels    = 3,
@@ -83,7 +101,7 @@ struct em28xx_board em28xx_boards[] = {
 		.input          = {{
 			.type     = EM28XX_VMUX_TELEVISION,
 			.vmux     = 2,
-			.amux     = 0,
+			.amux     = 1,
 		},{
 			.type     = EM28XX_VMUX_COMPOSITE1,
 			.vmux     = 0,
@@ -257,27 +275,51 @@ struct usb_device_id em28xx_id_table [] = {
 	{ },
 };
 
+void em28xx_pre_card_setup(struct em28xx *dev)
+{
+	/* request some modules */
+	switch(dev->model){
+		case EM2880_BOARD_TERRATEC_PRODIGY_XS:
+		case EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900:
+		case EM2880_BOARD_TERRATEC_HYBRID_XS:
+			{
+				em28xx_write_regs_req(dev, 0x00, 0x08, "\x7d", 1); // reset through GPIO?
+				break;
+			}
+	}
+}
+
 void em28xx_card_setup(struct em28xx *dev)
 {
 	/* request some modules */
-	if (dev->model == EM2820_BOARD_HAUPPAUGE_WINTV_USB_2) {
-		struct tveeprom tv;
+	switch(dev->model){
+		case EM2820_BOARD_HAUPPAUGE_WINTV_USB_2:
+			{
+				struct tveeprom tv;
 #ifdef CONFIG_MODULES
-		request_module("tveeprom");
-		request_module("ir-kbd-i2c");
-		request_module("msp3400");
+				request_module("tveeprom");
+				request_module("ir-kbd-i2c");
+				request_module("msp3400");
 #endif
-		/* Call first TVeeprom */
+				/* Call first TVeeprom */
+
+				dev->i2c_client.addr = 0xa0 >> 1;
+				tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
 
-		dev->i2c_client.addr = 0xa0 >> 1;
-		tveeprom_hauppauge_analog(&dev->i2c_client, &tv, dev->eedata);
+				dev->tuner_type= tv.tuner_type;
+				if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
+					dev->i2s_speed=2048000;
+					dev->has_msp34xx=1;
+				} else
+					dev->has_msp34xx=0;
+				break;
+			}
+		case EM2820_BOARD_KWORLD_PVRTV2800RF:
+			{
+				em28xx_write_regs_req(dev,0x00,0x08, "\xf9", 1); // GPIO enables sound on KWORLD PVR TV 2800RF
+				break;
+			}
 
-		dev->tuner_type= tv.tuner_type;
-		if (tv.audio_processor == AUDIO_CHIP_MSP34XX) {
-			dev->i2s_speed=2048000;
-			dev->has_msp34xx=1;
-		} else
-			dev->has_msp34xx=0;
 	}
 }
 
diff --git a/drivers/media/video/em28xx/em28xx-i2c.c b/drivers/media/video/em28xx/em28xx-i2c.c
index 6ca8631bc36d..5b6cece37aee 100644
--- a/drivers/media/video/em28xx/em28xx-i2c.c
+++ b/drivers/media/video/em28xx/em28xx-i2c.c
@@ -420,7 +420,6 @@ static int em28xx_set_tuner(int check_eeprom, struct i2c_client *client)
 		tun_setup.mode_mask = T_ANALOG_TV | T_RADIO;
 		tun_setup.type = dev->tuner_type;
 		tun_setup.addr = dev->tuner_addr;
-
 		em28xx_i2c_call_clients(dev, TUNER_SET_TYPE_ADDR, &tun_setup);
 	}
 
diff --git a/drivers/media/video/em28xx/em28xx-input.c b/drivers/media/video/em28xx/em28xx-input.c
index 30dfa5370c73..31e89e4f18be 100644
--- a/drivers/media/video/em28xx/em28xx-input.c
+++ b/drivers/media/video/em28xx/em28xx-input.c
@@ -43,91 +43,6 @@ MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
 #define dprintk(fmt, arg...)	if (ir_debug) \
 	printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg)
 
-/* ---------------------------------------------------------------------- */
-
-static IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE] = {
-	[ 0x01 ] = KEY_CHANNEL,
-	[ 0x02 ] = KEY_SELECT,
-	[ 0x03 ] = KEY_MUTE,
-	[ 0x04 ] = KEY_POWER,
-	[ 0x05 ] = KEY_KP1,
-	[ 0x06 ] = KEY_KP2,
-	[ 0x07 ] = KEY_KP3,
-	[ 0x08 ] = KEY_CHANNELUP,
-	[ 0x09 ] = KEY_KP4,
-	[ 0x0a ] = KEY_KP5,
-	[ 0x0b ] = KEY_KP6,
-	[ 0x0c ] = KEY_CHANNELDOWN,
-	[ 0x0d ] = KEY_KP7,
-	[ 0x0e ] = KEY_KP8,
-	[ 0x0f ] = KEY_KP9,
-	[ 0x10 ] = KEY_VOLUMEUP,
-	[ 0x11 ] = KEY_KP0,
-	[ 0x12 ] = KEY_MENU,
-	[ 0x13 ] = KEY_PRINT,
-	[ 0x14 ] = KEY_VOLUMEDOWN,
-	[ 0x16 ] = KEY_PAUSE,
-	[ 0x18 ] = KEY_RECORD,
-	[ 0x19 ] = KEY_REWIND,
-	[ 0x1a ] = KEY_PLAY,
-	[ 0x1b ] = KEY_FORWARD,
-	[ 0x1c ] = KEY_BACKSPACE,
-	[ 0x1e ] = KEY_STOP,
-	[ 0x40 ] = KEY_ZOOM,
-};
-
-static IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE] = {
-	[ 0x3a ] = KEY_KP0,
-	[ 0x31 ] = KEY_KP1,
-	[ 0x32 ] = KEY_KP2,
-	[ 0x33 ] = KEY_KP3,
-	[ 0x34 ] = KEY_KP4,
-	[ 0x35 ] = KEY_KP5,
-	[ 0x36 ] = KEY_KP6,
-	[ 0x37 ] = KEY_KP7,
-	[ 0x38 ] = KEY_KP8,
-	[ 0x39 ] = KEY_KP9,
-
-	[ 0x2f ] = KEY_POWER,
-
-	[ 0x2e ] = KEY_P,
-	[ 0x1f ] = KEY_L,
-	[ 0x2b ] = KEY_I,
-
-	[ 0x2d ] = KEY_ZOOM,
-	[ 0x1e ] = KEY_ZOOM,
-	[ 0x1b ] = KEY_VOLUMEUP,
-	[ 0x0f ] = KEY_VOLUMEDOWN,
-	[ 0x17 ] = KEY_CHANNELUP,
-	[ 0x1c ] = KEY_CHANNELDOWN,
-	[ 0x25 ] = KEY_INFO,
-
-	[ 0x3c ] = KEY_MUTE,
-
-	[ 0x3d ] = KEY_LEFT,
-	[ 0x3b ] = KEY_RIGHT,
-
-	[ 0x3f ] = KEY_UP,
-	[ 0x3e ] = KEY_DOWN,
-	[ 0x1a ] = KEY_PAUSE,
-
-	[ 0x1d ] = KEY_MENU,
-	[ 0x19 ] = KEY_PLAY,
-	[ 0x16 ] = KEY_REWIND,
-	[ 0x13 ] = KEY_FORWARD,
-	[ 0x15 ] = KEY_PAUSE,
-	[ 0x0e ] = KEY_REWIND,
-	[ 0x0d ] = KEY_PLAY,
-	[ 0x0b ] = KEY_STOP,
-	[ 0x07 ] = KEY_FORWARD,
-	[ 0x27 ] = KEY_RECORD,
-	[ 0x26 ] = KEY_TUNER,
-	[ 0x29 ] = KEY_TEXT,
-	[ 0x2a ] = KEY_MEDIA,
-	[ 0x18 ] = KEY_EPG,
-	[ 0x27 ] = KEY_RECORD,
-};
-
 /* ----------------------------------------------------------------------- */
 
 static int get_key_terratec(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c
index 5b267808a9d4..780342f7b239 100644
--- a/drivers/media/video/em28xx/em28xx-video.c
+++ b/drivers/media/video/em28xx/em28xx-video.c
@@ -28,6 +28,7 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
+#include <linux/bitmap.h>
 #include <linux/usb.h>
 #include <linux/i2c.h>
 #include <linux/version.h>
@@ -59,8 +60,14 @@ MODULE_LICENSE("GPL");
 static LIST_HEAD(em28xx_devlist);
 
 static unsigned int card[]     = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int video_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
+static unsigned int vbi_nr[] = {[0 ... (EM28XX_MAXBOARDS - 1)] = UNSET };
 module_param_array(card,  int, NULL, 0444);
+module_param_array(video_nr, int, NULL, 0444);
+module_param_array(vbi_nr, int, NULL, 0444);
 MODULE_PARM_DESC(card,"card type");
+MODULE_PARM_DESC(video_nr,"video device numbers");
+MODULE_PARM_DESC(vbi_nr,"vbi device numbers");
 
 static int tuner = -1;
 module_param(tuner, int, 0444);
@@ -70,6 +77,9 @@ static unsigned int video_debug = 0;
 module_param(video_debug,int,0644);
 MODULE_PARM_DESC(video_debug,"enable debug messages [video]");
 
+/* Bitmask marking allocated devices from 0 to EM28XX_MAXBOARDS */
+static unsigned long em28xx_devused;
+
 /* supported tv norms */
 static struct em28xx_tvnorm tvnorms[] = {
 	{
@@ -91,23 +101,6 @@ static struct em28xx_tvnorm tvnorms[] = {
 	}
 };
 
-static const unsigned char saa7114_i2c_init[] = {
-	0x00,0x00,0x01,0x08,0x02,0xc4,0x03,0x30,0x04,0x90,0x05,0x90,0x06,0xeb,0x07,0xe0,
-	0x08,0x88,0x09,0x40,0x0a,0x80,0x0b,0x44,0x0c,0x40,0x0d,0x00,0x0e,0x81,0x0f,0x2a,
-	0x10,0x06,0x11,0x00,0x12,0xc8,0x13,0x80,0x14,0x00,0x15,0x11,0x16,0x01,0x17,0x42,
-	0x18,0x40,0x19,0x80,0x40,0x00,0x41,0xff,0x42,0xff,0x43,0xff,0x44,0xff,0x45,0xff,
-	0x46,0xff,0x47,0xff,0x48,0xff,0x49,0xff,0x4a,0xff,0x4b,0xff,0x4c,0xff,0x4d,0xff,
-	0x4e,0xff,0x4f,0xff,0x50,0xff,0x51,0xff,0x52,0xff,0x53,0xff,0x54,0x5f,0x55,0xff,
-	0x56,0xff,0x57,0xff,0x58,0x00,0x59,0x47,0x5a,0x03,0x5b,0x03,0x5d,0x3e,0x5e,0x00,
-	0x80,0x1c,0x83,0x01,0x84,0xa5,0x85,0x10,0x86,0x45,0x87,0x41,0x88,0xf0,0x88,0x00,
-	0x88,0xf0,0x90,0x00,0x91,0x08,0x92,0x00,0x93,0x80,0x94,0x08,0x95,0x00,0x96,0xc0,
-	0x97,0x02,0x98,0x13,0x99,0x00,0x9a,0x38,0x9b,0x01,0x9c,0x80,0x9d,0x02,0x9e,0x06,
-	0x9f,0x01,0xa0,0x01,0xa1,0x00,0xa2,0x00,0xa4,0x80,0xa5,0x36,0xa6,0x36,0xa8,0x67,
-	0xa9,0x04,0xaa,0x00,0xac,0x33,0xad,0x02,0xae,0x00,0xb0,0xcd,0xb1,0x04,0xb2,0xcd,
-	0xb3,0x04,0xb4,0x01,0xb8,0x00,0xb9,0x00,0xba,0x00,0xbb,0x00,0xbc,0x00,0xbd,0x00,
-	0xbe,0x00,0xbf,0x00
-};
-
 #define TVNORMS ARRAY_SIZE(tvnorms)
 
 /* supported controls */
@@ -134,65 +127,6 @@ static struct v4l2_queryctrl em28xx_qctrl[] = {
 	}
 };
 
-/* FIXME: These are specific to saa711x - should be moved to its code */
-static struct v4l2_queryctrl saa711x_qctrl[] = {
-	{
-		.id = V4L2_CID_BRIGHTNESS,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Brightness",
-		.minimum = -128,
-		.maximum = 127,
-		.step = 1,
-		.default_value = 0,
-		.flags = 0,
-	},{
-		.id = V4L2_CID_CONTRAST,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Contrast",
-		.minimum = 0x0,
-		.maximum = 0x1f,
-		.step = 0x1,
-		.default_value = 0x10,
-		.flags = 0,
-	},{
-		.id = V4L2_CID_SATURATION,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Saturation",
-		.minimum = 0x0,
-		.maximum = 0x1f,
-		.step = 0x1,
-		.default_value = 0x10,
-		.flags = 0,
-	},{
-		.id = V4L2_CID_RED_BALANCE,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Red chroma balance",
-		.minimum = -128,
-		.maximum = 127,
-		.step = 1,
-		.default_value = 0,
-		.flags = 0,
-	},{
-		.id = V4L2_CID_BLUE_BALANCE,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Blue chroma balance",
-		.minimum = -128,
-		.maximum = 127,
-		.step = 1,
-		.default_value = 0,
-		.flags = 0,
-	},{
-		.id = V4L2_CID_GAMMA,
-		.type = V4L2_CTRL_TYPE_INTEGER,
-		.name = "Gamma",
-		.minimum = 0x0,
-		.maximum = 0x3f,
-		.step = 0x1,
-		.default_value = 0x20,
-		.flags = 0,
-	}
-};
-
 static struct usb_driver em28xx_usb_driver;
 
 static DEFINE_MUTEX(em28xx_sysfs_lock);
@@ -211,6 +145,11 @@ static int em28xx_config(struct em28xx *dev)
 	em28xx_write_regs_req(dev, 0x00, 0x06, "\x40", 1);
 
 	/* enable vbi capturing */
+
+/*	em28xx_write_regs_req(dev,0x00,0x0e,"\xC0",1); audio register */
+/*	em28xx_write_regs_req(dev,0x00,0x0f,"\x80",1); clk register */
+	em28xx_write_regs_req(dev,0x00,0x11,"\x51",1);
+
 	em28xx_audio_usb_mute(dev, 1);
 	dev->mute = 1;		/* maybe not the right place... */
 	dev->volume = 0x1f;
@@ -230,22 +169,9 @@ static int em28xx_config(struct em28xx *dev)
 static void em28xx_config_i2c(struct em28xx *dev)
 {
 	struct v4l2_frequency f;
-	struct video_decoder_init em28xx_vdi = {.data = NULL };
-
-
-	/* configure decoder */
-	if(dev->model == EM2820_BOARD_MSI_VOX_USB_2){
-		em28xx_vdi.data=saa7114_i2c_init;
-		em28xx_vdi.len=sizeof(saa7114_i2c_init);
-	}
-
-
-	em28xx_i2c_call_clients(dev, DECODER_INIT, &em28xx_vdi);
-	em28xx_i2c_call_clients(dev, DECODER_SET_INPUT, &dev->ctl_input);
-/*	em28xx_i2c_call_clients(dev,DECODER_SET_PICTURE, &dev->vpic); */
-/*	em28xx_i2c_call_clients(dev,DECODER_SET_NORM,&dev->tvnorm->id); */
-/*	em28xx_i2c_call_clients(dev,DECODER_ENABLE_OUTPUT,&output); */
-/*	em28xx_i2c_call_clients(dev,DECODER_DUMP, NULL); */
+	em28xx_i2c_call_clients(dev, VIDIOC_INT_RESET, NULL);
+	em28xx_i2c_call_clients(dev, VIDIOC_S_INPUT, &dev->ctl_input);
+	em28xx_i2c_call_clients(dev, VIDIOC_STREAMON, NULL);
 
 	/* configure tuner */
 	f.tuner = 0;
@@ -285,8 +211,7 @@ static void video_mux(struct em28xx *dev, int index)
 	dev->ctl_input = index;
 	dev->ctl_ainput = INPUT(index)->amux;
 
-	em28xx_i2c_call_clients(dev, DECODER_SET_INPUT, &input);
-
+	em28xx_i2c_call_clients(dev, VIDIOC_S_INPUT, &input);
 
 	em28xx_videodbg("Setting input index=%d, vmux=%d, amux=%d\n",index,input,dev->ctl_ainput);
 
@@ -298,11 +223,11 @@ static void video_mux(struct em28xx *dev, int index)
 		em28xx_audio_source(dev, ainput);
 	} else {
 		switch (dev->ctl_ainput) {
-		case 0:
-			ainput = EM28XX_AUDIO_SRC_TUNER;
-			break;
-		default:
-			ainput = EM28XX_AUDIO_SRC_LINE;
+			case 0:
+				ainput = EM28XX_AUDIO_SRC_TUNER;
+				break;
+			default:
+				ainput = EM28XX_AUDIO_SRC_LINE;
 		}
 		em28xx_audio_source(dev, ainput);
 	}
@@ -323,13 +248,20 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
 		h = list_entry(list, struct em28xx, devlist);
 		if (h->vdev->minor == minor) {
 			dev  = h;
+			dev->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		}
+		if (h->vbi_dev->minor == minor) {
+			dev  = h;
+			dev->type = V4L2_BUF_TYPE_VBI_CAPTURE;
 		}
 	}
+	if (NULL == dev)
+		return -ENODEV;
 
 	filp->private_data=dev;
 
-
-	em28xx_videodbg("users=%d\n", dev->users);
+	em28xx_videodbg("open minor=%d type=%s users=%d\n",
+				minor,v4l2_type_names[dev->type],dev->users);
 
 	if (!down_read_trylock(&em28xx_disconnect))
 		return -ERESTARTSYS;
@@ -340,40 +272,36 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
 		return -EBUSY;
 	}
 
-/*	if(dev->vbi_dev->minor == minor){
-		dev->type=V4L2_BUF_TYPE_VBI_CAPTURE;
-	}*/
-	if (dev->vdev->minor == minor) {
-		dev->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-	}
-
-	init_MUTEX(&dev->fileop_lock);	/* to 1 == available */
+	mutex_init(&dev->fileop_lock);	/* to 1 == available */
 	spin_lock_init(&dev->queue_lock);
 	init_waitqueue_head(&dev->wait_frame);
 	init_waitqueue_head(&dev->wait_stream);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 
-	em28xx_set_alternate(dev);
+	if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		em28xx_set_alternate(dev);
 
-	dev->width = norm_maxw(dev);
-	dev->height = norm_maxh(dev);
-	dev->frame_size = dev->width * dev->height * 2;
-	dev->field_size = dev->frame_size >> 1;	/*both_fileds ? dev->frame_size>>1 : dev->frame_size; */
-	dev->bytesperline = dev->width * 2;
-	dev->hscale = 0;
-	dev->vscale = 0;
+		dev->width = norm_maxw(dev);
+		dev->height = norm_maxh(dev);
+		dev->frame_size = dev->width * dev->height * 2;
+		dev->field_size = dev->frame_size >> 1;	/*both_fileds ? dev->frame_size>>1 : dev->frame_size; */
+		dev->bytesperline = dev->width * 2;
+		dev->hscale = 0;
+		dev->vscale = 0;
 
-	em28xx_capture_start(dev, 1);
-	em28xx_resolution_set(dev);
+		em28xx_capture_start(dev, 1);
+		em28xx_resolution_set(dev);
 
-	/* device needs to be initialized before isoc transfer */
-	video_mux(dev, 0);
+		/* device needs to be initialized before isoc transfer */
+		video_mux(dev, 0);
 
-	/* start the transfer */
-	errCode = em28xx_init_isoc(dev);
-	if (errCode)
-		goto err;
+		/* start the transfer */
+		errCode = em28xx_init_isoc(dev);
+		if (errCode)
+			goto err;
+
+	}
 
 	dev->users++;
 	filp->private_data = dev;
@@ -386,10 +314,8 @@ static int em28xx_v4l2_open(struct inode *inode, struct file *filp)
 
 	dev->state |= DEV_INITIALIZED;
 
-	video_mux(dev, 0);
-
-      err:
-	up(&dev->lock);
+err:
+	mutex_unlock(&dev->lock);
 	up_read(&em28xx_disconnect);
 	return errCode;
 }
@@ -403,14 +329,21 @@ static void em28xx_release_resources(struct em28xx *dev)
 {
 	mutex_lock(&em28xx_sysfs_lock);
 
-	em28xx_info("V4L2 device /dev/video%d deregistered\n",
-		    dev->vdev->minor);
+	/*FIXME: I2C IR should be disconnected */
+
+	em28xx_info("V4L2 devices /dev/video%d and /dev/vbi%d deregistered\n",
+				dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN,
+				dev->vbi_dev->minor-MINOR_VFL_TYPE_VBI_MIN);
 	list_del(&dev->devlist);
 	video_unregister_device(dev->vdev);
-/*	video_unregister_device(dev->vbi_dev); */
+	video_unregister_device(dev->vbi_dev);
 	em28xx_i2c_unregister(dev);
 	usb_put_dev(dev->udev);
 	mutex_unlock(&em28xx_sysfs_lock);
+
+
+	/* Mark device as unused */
+	em28xx_devused&=~(1<<dev->devno);
 }
 
 /*
@@ -424,7 +357,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp)
 
 	em28xx_videodbg("users=%d\n", dev->users);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 
 	em28xx_uninit_isoc(dev);
 
@@ -433,7 +366,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp)
 	/* the device is already disconnect, free the remaining resources */
 	if (dev->state & DEV_DISCONNECTED) {
 		em28xx_release_resources(dev);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		kfree(dev);
 		return 0;
 	}
@@ -449,7 +382,7 @@ static int em28xx_v4l2_close(struct inode *inode, struct file *filp)
 
 	dev->users--;
 	wake_up_interruptible_nr(&dev->open, 1);
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	return 0;
 }
 
@@ -466,32 +399,54 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count,
 	int ret = 0;
 	struct em28xx *dev = filp->private_data;
 
-	if (down_interruptible(&dev->fileop_lock))
+	if (dev->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+		em28xx_videodbg("V4l2_Buf_type_videocapture is set\n");
+	}
+	if (dev->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+		em28xx_videodbg("V4L2_BUF_TYPE_VBI_CAPTURE is set\n");
+		em28xx_videodbg("not supported yet! ...\n");
+		if (copy_to_user(buf, "", 1)) {
+			mutex_unlock(&dev->fileop_lock);
+			return -EFAULT;
+		}
+		return (1);
+	}
+	if (dev->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+		em28xx_videodbg("V4L2_BUF_TYPE_SLICED_VBI_CAPTURE is set\n");
+		em28xx_videodbg("not supported yet! ...\n");
+		if (copy_to_user(buf, "", 1)) {
+			mutex_unlock(&dev->fileop_lock);
+			return -EFAULT;
+		}
+		return (1);
+	}
+
+	if (mutex_lock_interruptible(&dev->fileop_lock))
 		return -ERESTARTSYS;
 
 	if (dev->state & DEV_DISCONNECTED) {
 		em28xx_videodbg("device not present\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -ENODEV;
 	}
 
 	if (dev->state & DEV_MISCONFIGURED) {
 		em28xx_videodbg("device misconfigured; close and open it again\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EIO;
 	}
 
 	if (dev->io == IO_MMAP) {
 		em28xx_videodbg ("IO method is set to mmap; close and open"
 				" the device again to choose the read method\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EINVAL;
 	}
 
 	if (dev->io == IO_NONE) {
 		if (!em28xx_request_buffers(dev, EM28XX_NUM_READ_FRAMES)) {
 			em28xx_errdev("read failed, not enough memory\n");
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 			return -ENOMEM;
 		}
 		dev->io = IO_READ;
@@ -500,13 +455,13 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count,
 	}
 
 	if (!count) {
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return 0;
 	}
 
 	if (list_empty(&dev->outqueue)) {
 		if (filp->f_flags & O_NONBLOCK) {
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 			return -EAGAIN;
 		}
 		ret = wait_event_interruptible
@@ -514,11 +469,11 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count,
 		     (!list_empty(&dev->outqueue)) ||
 		     (dev->state & DEV_DISCONNECTED));
 		if (ret) {
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 			return ret;
 		}
 		if (dev->state & DEV_DISCONNECTED) {
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 			return -ENODEV;
 		}
 	}
@@ -537,12 +492,12 @@ em28xx_v4l2_read(struct file *filp, char __user * buf, size_t count,
 		count = f->buf.length;
 
 	if (copy_to_user(buf, f->bufmem, count)) {
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EFAULT;
 	}
 	*f_pos += count;
 
-	up(&dev->fileop_lock);
+	mutex_unlock(&dev->fileop_lock);
 
 	return count;
 }
@@ -556,7 +511,7 @@ static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait)
 	unsigned int mask = 0;
 	struct em28xx *dev = filp->private_data;
 
-	if (down_interruptible(&dev->fileop_lock))
+	if (mutex_lock_interruptible(&dev->fileop_lock))
 		return POLLERR;
 
 	if (dev->state & DEV_DISCONNECTED) {
@@ -582,13 +537,13 @@ static unsigned int em28xx_v4l2_poll(struct file *filp, poll_table * wait)
 			if (!list_empty(&dev->outqueue))
 				mask |= POLLIN | POLLRDNORM;
 
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 
 			return mask;
 		}
 	}
 
-	up(&dev->fileop_lock);
+	mutex_unlock(&dev->fileop_lock);
 	return POLLERR;
 }
 
@@ -628,25 +583,25 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 
 	struct em28xx *dev = filp->private_data;
 
-	if (down_interruptible(&dev->fileop_lock))
+	if (mutex_lock_interruptible(&dev->fileop_lock))
 		return -ERESTARTSYS;
 
 	if (dev->state & DEV_DISCONNECTED) {
 		em28xx_videodbg("mmap: device not present\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -ENODEV;
 	}
 
 	if (dev->state & DEV_MISCONFIGURED) {
 		em28xx_videodbg ("mmap: Device is misconfigured; close and "
 						"open it again\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EIO;
 	}
 
 	if (dev->io != IO_MMAP || !(vma->vm_flags & VM_WRITE) ||
 	    size != PAGE_ALIGN(dev->frame[0].buf.length)) {
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EINVAL;
 	}
 
@@ -656,7 +611,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 	}
 	if (i == dev->num_frames) {
 		em28xx_videodbg("mmap: user supplied mapping address is out of range\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EINVAL;
 	}
 
@@ -668,7 +623,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 	while (size > 0) {	/* size is page-aligned */
 		if (vm_insert_page(vma, start, vmalloc_to_page(pos))) {
 			em28xx_videodbg("mmap: vm_insert_page failed\n");
-			up(&dev->fileop_lock);
+			mutex_unlock(&dev->fileop_lock);
 			return -EAGAIN;
 		}
 		start += PAGE_SIZE;
@@ -680,7 +635,7 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma)
 	vma->vm_private_data = &dev->frame[i];
 
 	em28xx_vm_open(vma);
-	up(&dev->fileop_lock);
+	mutex_unlock(&dev->fileop_lock);
 	return 0;
 }
 
@@ -702,43 +657,6 @@ static int em28xx_get_ctrl(struct em28xx *dev, struct v4l2_control *ctrl)
 	}
 }
 
-/*FIXME: should be moved to saa711x */
-static int saa711x_get_ctrl(struct em28xx *dev, struct v4l2_control *ctrl)
-{
-	s32 tmp;
-	switch (ctrl->id) {
-	case V4L2_CID_BRIGHTNESS:
-		if ((tmp = em28xx_brightness_get(dev)) < 0)
-			return -EIO;
-		ctrl->value = (s32) ((s8) tmp);	/* FIXME: clenaer way to extend sign? */
-		return 0;
-	case V4L2_CID_CONTRAST:
-		if ((ctrl->value = em28xx_contrast_get(dev)) < 0)
-			return -EIO;
-		return 0;
-	case V4L2_CID_SATURATION:
-		if ((ctrl->value = em28xx_saturation_get(dev)) < 0)
-			return -EIO;
-		return 0;
-	case V4L2_CID_RED_BALANCE:
-		if ((tmp = em28xx_v_balance_get(dev)) < 0)
-			return -EIO;
-		ctrl->value = (s32) ((s8) tmp);	/* FIXME: clenaer way to extend sign? */
-		return 0;
-	case V4L2_CID_BLUE_BALANCE:
-		if ((tmp = em28xx_u_balance_get(dev)) < 0)
-			return -EIO;
-		ctrl->value = (s32) ((s8) tmp);	/* FIXME: clenaer way to extend sign? */
-		return 0;
-	case V4L2_CID_GAMMA:
-		if ((ctrl->value = em28xx_gamma_get(dev)) < 0)
-			return -EIO;
-		return 0;
-	default:
-		return -EINVAL;
-	}
-}
-
 /*
  * em28xx_set_ctrl()
  * mute or set new saturation, brightness or contrast
@@ -761,27 +679,6 @@ static int em28xx_set_ctrl(struct em28xx *dev, const struct v4l2_control *ctrl)
 	}
 }
 
-/*FIXME: should be moved to saa711x */
-static int saa711x_set_ctrl(struct em28xx *dev, const struct v4l2_control *ctrl)
-{
-	switch (ctrl->id) {
-	case V4L2_CID_BRIGHTNESS:
-		return em28xx_brightness_set(dev, ctrl->value);
-	case V4L2_CID_CONTRAST:
-		return em28xx_contrast_set(dev, ctrl->value);
-	case V4L2_CID_SATURATION:
-		return em28xx_saturation_set(dev, ctrl->value);
-	case V4L2_CID_RED_BALANCE:
-		return em28xx_v_balance_set(dev, ctrl->value);
-	case V4L2_CID_BLUE_BALANCE:
-		return em28xx_u_balance_set(dev, ctrl->value);
-	case V4L2_CID_GAMMA:
-		return em28xx_gamma_set(dev, ctrl->value);
-	default:
-		return -EINVAL;
-	}
-}
-
 /*
  * em28xx_stream_interrupt()
  * stops streaming
@@ -802,7 +699,8 @@ static int em28xx_stream_interrupt(struct em28xx *dev)
 	else if (ret) {
 		dev->state |= DEV_MISCONFIGURED;
 		em28xx_videodbg("device is misconfigured; close and "
-			"open /dev/video%d again\n", dev->vdev->minor);
+			"open /dev/video%d again\n",
+				dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN);
 		return ret;
 	}
 
@@ -853,6 +751,181 @@ static int em28xx_set_norm(struct em28xx *dev, int width, int height)
 	return 0;
 }
 
+static int em28xx_get_fmt(struct em28xx *dev, struct v4l2_format *format)
+{
+	em28xx_videodbg("VIDIOC_G_FMT: type=%s\n",
+		(format->type ==V4L2_BUF_TYPE_VIDEO_CAPTURE) ?
+		"V4L2_BUF_TYPE_VIDEO_CAPTURE" :
+		(format->type ==V4L2_BUF_TYPE_VBI_CAPTURE) ?
+		"V4L2_BUF_TYPE_VBI_CAPTURE" :
+		(format->type ==V4L2_CAP_SLICED_VBI_CAPTURE) ?
+		"V4L2_BUF_TYPE_SLICED_VBI_CAPTURE " :
+		"not supported");
+
+	switch (format->type) {
+	case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+	{
+		format->fmt.pix.width = dev->width;
+		format->fmt.pix.height = dev->height;
+		format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+		format->fmt.pix.bytesperline = dev->bytesperline;
+		format->fmt.pix.sizeimage = dev->frame_size;
+		format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+		format->fmt.pix.field = dev->interlaced ? V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;	/* FIXME: TOP? NONE? BOTTOM? ALTENATE? */
+
+		em28xx_videodbg("VIDIOC_G_FMT: %dx%d\n", dev->width,
+			dev->height);
+		break;
+	}
+
+	case V4L2_BUF_TYPE_SLICED_VBI_CAPTURE:
+	{
+		format->fmt.sliced.service_set=0;
+
+		em28xx_i2c_call_clients(dev,VIDIOC_G_FMT,format);
+
+		if (format->fmt.sliced.service_set==0)
+			return -EINVAL;
+
+		break;
+	}
+
+	default:
+		return -EINVAL;
+	}
+	return (0);
+}
+
+static int em28xx_set_fmt(struct em28xx *dev, unsigned int cmd, struct v4l2_format *format)
+{
+	u32 i;
+	int ret = 0;
+	int width = format->fmt.pix.width;
+	int height = format->fmt.pix.height;
+	unsigned int hscale, vscale;
+	unsigned int maxh, maxw;
+
+	maxw = norm_maxw(dev);
+	maxh = norm_maxh(dev);
+
+	em28xx_videodbg("%s: type=%s\n",
+			cmd == VIDIOC_TRY_FMT ?
+			"VIDIOC_TRY_FMT" : "VIDIOC_S_FMT",
+			format->type == V4L2_BUF_TYPE_VIDEO_CAPTURE ?
+			"V4L2_BUF_TYPE_VIDEO_CAPTURE" :
+			format->type == V4L2_BUF_TYPE_VBI_CAPTURE ?
+			"V4L2_BUF_TYPE_VBI_CAPTURE " :
+			"not supported");
+
+	if (format->type == V4L2_BUF_TYPE_SLICED_VBI_CAPTURE) {
+		em28xx_i2c_call_clients(dev,VIDIOC_G_FMT,format);
+
+		if (format->fmt.sliced.service_set==0)
+			return -EINVAL;
+
+		return 0;
+	}
+
+
+	if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+		return -EINVAL;
+
+	em28xx_videodbg("%s: requested %dx%d\n",
+		cmd == VIDIOC_TRY_FMT ?
+		"VIDIOC_TRY_FMT" : "VIDIOC_S_FMT",
+		format->fmt.pix.width, format->fmt.pix.height);
+
+	/* FIXME: Move some code away from here */
+	/* width must even because of the YUYV format */
+	/* height must be even because of interlacing */
+	height &= 0xfffe;
+	width &= 0xfffe;
+
+	if (height < 32)
+		height = 32;
+	if (height > maxh)
+		height = maxh;
+	if (width < 48)
+		width = 48;
+	if (width > maxw)
+		width = maxw;
+
+	if(dev->is_em2800){
+		/* the em2800 can only scale down to 50% */
+		if(height % (maxh / 2))
+			height=maxh;
+		if(width % (maxw / 2))
+			width=maxw;
+		/* according to empiatech support */
+		/* the MaxPacketSize is to small to support */
+		/* framesizes larger than 640x480 @ 30 fps */
+		/* or 640x576 @ 25 fps. As this would cut */
+		/* of a part of the image we prefer */
+		/* 360x576 or 360x480 for now */
+		if(width == maxw && height == maxh)
+			width /= 2;
+	}
+
+	if ((hscale = (((unsigned long)maxw) << 12) / width - 4096L) >= 0x4000)
+		hscale = 0x3fff;
+
+	width = (((unsigned long)maxw) << 12) / (hscale + 4096L);
+
+	if ((vscale = (((unsigned long)maxh) << 12) / height - 4096L) >= 0x4000)
+		vscale = 0x3fff;
+
+	height = (((unsigned long)maxh) << 12) / (vscale + 4096L);
+
+	format->fmt.pix.width = width;
+	format->fmt.pix.height = height;
+	format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
+	format->fmt.pix.bytesperline = width * 2;
+	format->fmt.pix.sizeimage = width * 2 * height;
+	format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
+	format->fmt.pix.field = V4L2_FIELD_INTERLACED;
+
+	em28xx_videodbg("%s: returned %dx%d (%d, %d)\n",
+		cmd == VIDIOC_TRY_FMT ?
+		"VIDIOC_TRY_FMT" :"VIDIOC_S_FMT",
+		format->fmt.pix.width, format->fmt.pix.height, hscale, vscale);
+
+	if (cmd == VIDIOC_TRY_FMT)
+		return 0;
+
+	for (i = 0; i < dev->num_frames; i++)
+		if (dev->frame[i].vma_use_count) {
+			em28xx_videodbg("VIDIOC_S_FMT failed. "
+				"Unmap the buffers first.\n");
+			return -EINVAL;
+		}
+
+	/* stop io in case it is already in progress */
+	if (dev->stream == STREAM_ON) {
+		em28xx_videodbg("VIDIOC_SET_FMT: interupting stream\n");
+		if ((ret = em28xx_stream_interrupt(dev)))
+			return ret;
+	}
+
+	em28xx_release_buffers(dev);
+	dev->io = IO_NONE;
+
+	/* set new image size */
+	dev->width = width;
+	dev->height = height;
+	dev->frame_size = dev->width * dev->height * 2;
+	dev->field_size = dev->frame_size >> 1;
+	dev->bytesperline = dev->width * 2;
+	dev->hscale = hscale;
+	dev->vscale = vscale;
+	em28xx_uninit_isoc(dev);
+	em28xx_set_alternate(dev);
+	em28xx_capture_start(dev, 1);
+	em28xx_resolution_set(dev);
+	em28xx_init_isoc(dev);
+
+	return 0;
+}
+
 /*
  * em28xx_v4l2_do_ioctl()
  * This function is _not_ called directly, but from
@@ -868,392 +941,325 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp,
 	switch (cmd) {
 		/* ---------- tv norms ---------- */
 	case VIDIOC_ENUMSTD:
-		{
-			struct v4l2_standard *e = arg;
-			unsigned int i;
+	{
+		struct v4l2_standard *e = arg;
+		unsigned int i;
 
-			i = e->index;
-			if (i >= TVNORMS)
-				return -EINVAL;
-			ret = v4l2_video_std_construct(e, tvnorms[e->index].id,
-						       tvnorms[e->index].name);
-			e->index = i;
-			if (ret < 0)
-				return ret;
-			return 0;
-		}
+		i = e->index;
+		if (i >= TVNORMS)
+			return -EINVAL;
+		ret = v4l2_video_std_construct(e, tvnorms[e->index].id,
+						tvnorms[e->index].name);
+		e->index = i;
+		if (ret < 0)
+			return ret;
+		return 0;
+	}
 	case VIDIOC_G_STD:
-		{
-			v4l2_std_id *id = arg;
+	{
+		v4l2_std_id *id = arg;
 
-			*id = dev->tvnorm->id;
-			return 0;
-		}
+		*id = dev->tvnorm->id;
+		return 0;
+	}
 	case VIDIOC_S_STD:
-		{
-			v4l2_std_id *id = arg;
-			unsigned int i;
+	{
+		v4l2_std_id *id = arg;
+		unsigned int i;
 
+		for (i = 0; i < TVNORMS; i++)
+			if (*id == tvnorms[i].id)
+				break;
+		if (i == TVNORMS)
 			for (i = 0; i < TVNORMS; i++)
-				if (*id == tvnorms[i].id)
+				if (*id & tvnorms[i].id)
 					break;
-			if (i == TVNORMS)
-				for (i = 0; i < TVNORMS; i++)
-					if (*id & tvnorms[i].id)
-						break;
-			if (i == TVNORMS)
-				return -EINVAL;
-
-			down(&dev->lock);
-			dev->tvnorm = &tvnorms[i];
+		if (i == TVNORMS)
+			return -EINVAL;
 
-			em28xx_set_norm(dev, dev->width, dev->height);
+		mutex_lock(&dev->lock);
+		dev->tvnorm = &tvnorms[i];
 
-/*
-		dev->width=norm_maxw(dev);
-		dev->height=norm_maxh(dev);
-		dev->frame_size=dev->width*dev->height*2;
-		dev->field_size=dev->frame_size>>1;
-		dev->bytesperline=dev->width*2;
-		dev->hscale=0;
-		dev->vscale=0;
+		em28xx_set_norm(dev, dev->width, dev->height);
 
-		em28xx_resolution_set(dev);
-*/
-/*
-		em28xx_uninit_isoc(dev);
-		em28xx_set_alternate(dev);
-		em28xx_capture_start(dev, 1);
-		em28xx_resolution_set(dev);
-		em28xx_init_isoc(dev);
-*/
-			em28xx_i2c_call_clients(dev, DECODER_SET_NORM,
-						&tvnorms[i].mode);
-			em28xx_i2c_call_clients(dev, VIDIOC_S_STD,
-						&dev->tvnorm->id);
+		em28xx_i2c_call_clients(dev, VIDIOC_S_STD,
+					&dev->tvnorm->id);
 
-			up(&dev->lock);
+		mutex_unlock(&dev->lock);
 
-			return 0;
-		}
+		return 0;
+	}
 
-		/* ------ input switching ---------- */
+	/* ------ input switching ---------- */
 	case VIDIOC_ENUMINPUT:
-		{
-			struct v4l2_input *i = arg;
-			unsigned int n;
-			static const char *iname[] = {
-				[EM28XX_VMUX_COMPOSITE1] = "Composite1",
-				[EM28XX_VMUX_COMPOSITE2] = "Composite2",
-				[EM28XX_VMUX_COMPOSITE3] = "Composite3",
-				[EM28XX_VMUX_COMPOSITE4] = "Composite4",
-				[EM28XX_VMUX_SVIDEO] = "S-Video",
-				[EM28XX_VMUX_TELEVISION] = "Television",
-				[EM28XX_VMUX_CABLE] = "Cable TV",
-				[EM28XX_VMUX_DVB] = "DVB",
-				[EM28XX_VMUX_DEBUG] = "for debug only",
-			};
-
-			n = i->index;
-			if (n >= MAX_EM28XX_INPUT)
-				return -EINVAL;
-			if (0 == INPUT(n)->type)
-				return -EINVAL;
-			memset(i, 0, sizeof(*i));
-			i->index = n;
-			i->type = V4L2_INPUT_TYPE_CAMERA;
-			strcpy(i->name, iname[INPUT(n)->type]);
-			if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) ||
-			    (EM28XX_VMUX_CABLE == INPUT(n)->type))
-				i->type = V4L2_INPUT_TYPE_TUNER;
-			for (n = 0; n < ARRAY_SIZE(tvnorms); n++)
-				i->std |= tvnorms[n].id;
-			return 0;
-		}
-
+	{
+		struct v4l2_input *i = arg;
+		unsigned int n;
+		static const char *iname[] = {
+			[EM28XX_VMUX_COMPOSITE1] = "Composite1",
+			[EM28XX_VMUX_COMPOSITE2] = "Composite2",
+			[EM28XX_VMUX_COMPOSITE3] = "Composite3",
+			[EM28XX_VMUX_COMPOSITE4] = "Composite4",
+			[EM28XX_VMUX_SVIDEO] = "S-Video",
+			[EM28XX_VMUX_TELEVISION] = "Television",
+			[EM28XX_VMUX_CABLE] = "Cable TV",
+			[EM28XX_VMUX_DVB] = "DVB",
+			[EM28XX_VMUX_DEBUG] = "for debug only",
+		};
+
+		n = i->index;
+		if (n >= MAX_EM28XX_INPUT)
+			return -EINVAL;
+		if (0 == INPUT(n)->type)
+			return -EINVAL;
+		memset(i, 0, sizeof(*i));
+		i->index = n;
+		i->type = V4L2_INPUT_TYPE_CAMERA;
+		strcpy(i->name, iname[INPUT(n)->type]);
+		if ((EM28XX_VMUX_TELEVISION == INPUT(n)->type) ||
+			(EM28XX_VMUX_CABLE == INPUT(n)->type))
+			i->type = V4L2_INPUT_TYPE_TUNER;
+		for (n = 0; n < ARRAY_SIZE(tvnorms); n++)
+			i->std |= tvnorms[n].id;
+		return 0;
+	}
 	case VIDIOC_G_INPUT:
-		{
-			int *i = arg;
-			*i = dev->ctl_input;
-
-			return 0;
-		}
+	{
+		int *i = arg;
+		*i = dev->ctl_input;
 
+		return 0;
+	}
 	case VIDIOC_S_INPUT:
-		{
-			int *index = arg;
-
-			if (*index >= MAX_EM28XX_INPUT)
-				return -EINVAL;
-			if (0 == INPUT(*index)->type)
-				return -EINVAL;
+	{
+		int *index = arg;
 
-			down(&dev->lock);
-			video_mux(dev, *index);
-			up(&dev->lock);
+		if (*index >= MAX_EM28XX_INPUT)
+			return -EINVAL;
+		if (0 == INPUT(*index)->type)
+			return -EINVAL;
 
-			return 0;
-		}
+		mutex_lock(&dev->lock);
+		video_mux(dev, *index);
+		mutex_unlock(&dev->lock);
 
+		return 0;
+	}
 	case VIDIOC_G_AUDIO:
-		{
-			struct v4l2_audio *a = arg;
-			unsigned int index = a->index;
+	{
+		struct v4l2_audio *a = arg;
+		unsigned int index = a->index;
 
-			if (a->index > 1)
-				return -EINVAL;
-			memset(a, 0, sizeof(*a));
-			index = dev->ctl_ainput;
+		if (a->index > 1)
+			return -EINVAL;
+		memset(a, 0, sizeof(*a));
+		index = dev->ctl_ainput;
 
-			if (index == 0) {
-				strcpy(a->name, "Television");
-			} else {
-				strcpy(a->name, "Line In");
-			}
-			a->capability = V4L2_AUDCAP_STEREO;
-			a->index = index;
-			return 0;
+		if (index == 0) {
+			strcpy(a->name, "Television");
+		} else {
+			strcpy(a->name, "Line In");
 		}
-
+		a->capability = V4L2_AUDCAP_STEREO;
+		a->index = index;
+		return 0;
+	}
 	case VIDIOC_S_AUDIO:
-		{
-			struct v4l2_audio *a = arg;
-			if (a->index != dev->ctl_ainput)
-				return -EINVAL;
+	{
+		struct v4l2_audio *a = arg;
 
-			return 0;
-		}
+		if (a->index != dev->ctl_ainput)
+			return -EINVAL;
 
-		/* --- controls ---------------------------------------------- */
+		return 0;
+	}
+
+	/* --- controls ---------------------------------------------- */
 	case VIDIOC_QUERYCTRL:
-		{
-			struct v4l2_queryctrl *qc = arg;
-			int i, id=qc->id;
-
-			memset(qc,0,sizeof(*qc));
-			qc->id=id;
-
-			if (!dev->has_msp34xx) {
-				for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) {
-					if (qc->id && qc->id == em28xx_qctrl[i].id) {
-						memcpy(qc, &(em28xx_qctrl[i]),
-						sizeof(*qc));
-						return 0;
-					}
-				}
-			}
-			if (dev->decoder == EM28XX_TVP5150) {
-				em28xx_i2c_call_clients(dev,cmd,qc);
-				if (qc->type)
-					return 0;
-				else
-					return -EINVAL;
-			}
-			for (i = 0; i < ARRAY_SIZE(saa711x_qctrl); i++) {
-				if (qc->id && qc->id == saa711x_qctrl[i].id) {
-					memcpy(qc, &(saa711x_qctrl[i]),
-					       sizeof(*qc));
-					return 0;
-				}
-			}
+	{
+		struct v4l2_queryctrl *qc = arg;
+		int i, id=qc->id;
 
-			return -EINVAL;
-		}
+		memset(qc,0,sizeof(*qc));
+		qc->id=id;
 
-	case VIDIOC_G_CTRL:
-		{
-			struct v4l2_control *ctrl = arg;
-			int retval=-EINVAL;
-
-			if (!dev->has_msp34xx)
-				retval=em28xx_get_ctrl(dev, ctrl);
-			if (retval==-EINVAL) {
-				if (dev->decoder == EM28XX_TVP5150) {
-					em28xx_i2c_call_clients(dev,cmd,arg);
+		if (!dev->has_msp34xx) {
+			for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) {
+				if (qc->id && qc->id == em28xx_qctrl[i].id) {
+					memcpy(qc, &(em28xx_qctrl[i]),
+					sizeof(*qc));
 					return 0;
 				}
-
-				return saa711x_get_ctrl(dev, ctrl);
-			} else return retval;
+			}
 		}
+		em28xx_i2c_call_clients(dev,cmd,qc);
+		if (qc->type)
+			return 0;
+		else
+			return -EINVAL;
+	}
+	case VIDIOC_G_CTRL:
+	{
+		struct v4l2_control *ctrl = arg;
+		int retval=-EINVAL;
 
+		if (!dev->has_msp34xx)
+			retval=em28xx_get_ctrl(dev, ctrl);
+		if (retval==-EINVAL) {
+			em28xx_i2c_call_clients(dev,cmd,arg);
+			return 0;
+		} else return retval;
+	}
 	case VIDIOC_S_CTRL:
-		{
-			struct v4l2_control *ctrl = arg;
-			u8 i;
-
-			if (!dev->has_msp34xx){
-				for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) {
-					if (ctrl->id == em28xx_qctrl[i].id) {
-						if (ctrl->value <
-						em28xx_qctrl[i].minimum
-						|| ctrl->value >
-						em28xx_qctrl[i].maximum)
-							return -ERANGE;
-						return em28xx_set_ctrl(dev, ctrl);
-					}
-				}
-			}
-
-			if (dev->decoder == EM28XX_TVP5150) {
-				em28xx_i2c_call_clients(dev,cmd,arg);
-				return 0;
-			} else if (!dev->has_msp34xx) {
-				for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) {
-					if (ctrl->id == em28xx_qctrl[i].id) {
-						if (ctrl->value <
-						em28xx_qctrl[i].minimum
-						|| ctrl->value >
-						em28xx_qctrl[i].maximum)
-							return -ERANGE;
-						return em28xx_set_ctrl(dev, ctrl);
-					}
-				}
-				for (i = 0; i < ARRAY_SIZE(saa711x_qctrl); i++) {
-					if (ctrl->id == saa711x_qctrl[i].id) {
-						if (ctrl->value <
-						saa711x_qctrl[i].minimum
-						|| ctrl->value >
-						saa711x_qctrl[i].maximum)
-							return -ERANGE;
-						return saa711x_set_ctrl(dev, ctrl);
-					}
+	{
+		struct v4l2_control *ctrl = arg;
+		u8 i;
+
+		if (!dev->has_msp34xx){
+			for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) {
+				if (ctrl->id == em28xx_qctrl[i].id) {
+					if (ctrl->value <
+					em28xx_qctrl[i].minimum
+					|| ctrl->value >
+					em28xx_qctrl[i].maximum)
+						return -ERANGE;
+					return em28xx_set_ctrl(dev, ctrl);
 				}
 			}
-
-			return -EINVAL;
 		}
 
-		/* --- tuner ioctls ------------------------------------------ */
+		em28xx_i2c_call_clients(dev,cmd,arg);
+		return 0;
+	}
+	/* --- tuner ioctls ------------------------------------------ */
 	case VIDIOC_G_TUNER:
-		{
-			struct v4l2_tuner *t = arg;
-			int status = 0;
+	{
+		struct v4l2_tuner *t = arg;
+		int status = 0;
 
-			if (0 != t->index)
-				return -EINVAL;
+		if (0 != t->index)
+			return -EINVAL;
 
-			memset(t, 0, sizeof(*t));
-			strcpy(t->name, "Tuner");
-			t->type = V4L2_TUNER_ANALOG_TV;
-			t->capability = V4L2_TUNER_CAP_NORM;
-			t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
+		memset(t, 0, sizeof(*t));
+		strcpy(t->name, "Tuner");
+		t->type = V4L2_TUNER_ANALOG_TV;
+		t->capability = V4L2_TUNER_CAP_NORM;
+		t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
 /*		t->signal = 0xffff;*/
 /*		em28xx_i2c_call_clients(dev,VIDIOC_G_TUNER,t);*/
-			/* No way to get signal strength? */
-			down(&dev->lock);
-			em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
-						&status);
-			up(&dev->lock);
-			t->signal =
-			    (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
-
-			em28xx_videodbg("VIDIO_G_TUNER: signal=%x, afc=%x\n", t->signal,
-				 t->afc);
-			return 0;
-		}
+		/* No way to get signal strength? */
+		mutex_lock(&dev->lock);
+		em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
+					&status);
+		mutex_unlock(&dev->lock);
+		t->signal =
+			(status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
+
+		em28xx_videodbg("VIDIO_G_TUNER: signal=%x, afc=%x\n", t->signal,
+				t->afc);
+		return 0;
+	}
 	case VIDIOC_S_TUNER:
-		{
-			struct v4l2_tuner *t = arg;
-			int status = 0;
+	{
+		struct v4l2_tuner *t = arg;
+		int status = 0;
 
-			if (0 != t->index)
-				return -EINVAL;
-			memset(t, 0, sizeof(*t));
-			strcpy(t->name, "Tuner");
-			t->type = V4L2_TUNER_ANALOG_TV;
-			t->capability = V4L2_TUNER_CAP_NORM;
-			t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
+		if (0 != t->index)
+			return -EINVAL;
+		memset(t, 0, sizeof(*t));
+		strcpy(t->name, "Tuner");
+		t->type = V4L2_TUNER_ANALOG_TV;
+		t->capability = V4L2_TUNER_CAP_NORM;
+		t->rangehigh = 0xffffffffUL;	/* FIXME: set correct range */
 /*		t->signal = 0xffff; */
-			/* No way to get signal strength? */
-			down(&dev->lock);
-			em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
-						&status);
-			up(&dev->lock);
-			t->signal =
-			    (status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
-
-			em28xx_videodbg("VIDIO_S_TUNER: signal=%x, afc=%x\n",
-				 t->signal, t->afc);
-			return 0;
-		}
+		/* No way to get signal strength? */
+		mutex_lock(&dev->lock);
+		em28xx_i2c_call_clients(dev, DECODER_GET_STATUS,
+					&status);
+		mutex_unlock(&dev->lock);
+		t->signal =
+			(status & DECODER_STATUS_GOOD) != 0 ? 0xffff : 0;
+
+		em28xx_videodbg("VIDIO_S_TUNER: signal=%x, afc=%x\n",
+				t->signal, t->afc);
+		return 0;
+	}
 	case VIDIOC_G_FREQUENCY:
-		{
-			struct v4l2_frequency *f = arg;
+	{
+		struct v4l2_frequency *f = arg;
 
-			memset(f, 0, sizeof(*f));
-			f->type = V4L2_TUNER_ANALOG_TV;
-			f->frequency = dev->ctl_freq;
+		memset(f, 0, sizeof(*f));
+		f->type = V4L2_TUNER_ANALOG_TV;
+		f->frequency = dev->ctl_freq;
 
-			return 0;
-		}
+		return 0;
+	}
 	case VIDIOC_S_FREQUENCY:
-		{
-			struct v4l2_frequency *f = arg;
-
-			if (0 != f->tuner)
-				return -EINVAL;
+	{
+		struct v4l2_frequency *f = arg;
 
-			if (V4L2_TUNER_ANALOG_TV != f->type)
-				return -EINVAL;
+		if (0 != f->tuner)
+			return -EINVAL;
 
-			down(&dev->lock);
-			dev->ctl_freq = f->frequency;
-			em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, f);
-			up(&dev->lock);
-			return 0;
-		}
+		if (V4L2_TUNER_ANALOG_TV != f->type)
+			return -EINVAL;
 
+		mutex_lock(&dev->lock);
+		dev->ctl_freq = f->frequency;
+		em28xx_i2c_call_clients(dev, VIDIOC_S_FREQUENCY, f);
+		mutex_unlock(&dev->lock);
+		return 0;
+	}
 	case VIDIOC_CROPCAP:
-		{
-			struct v4l2_cropcap *cc = arg;
+	{
+		struct v4l2_cropcap *cc = arg;
 
-			if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-				return -EINVAL;
-			cc->bounds.left = 0;
-			cc->bounds.top = 0;
-			cc->bounds.width = dev->width;
-			cc->bounds.height = dev->height;
-			cc->defrect = cc->bounds;
-			cc->pixelaspect.numerator = 54;	/* 4:3 FIXME: remove magic numbers */
-			cc->pixelaspect.denominator = 59;
-			return 0;
-		}
+		if (cc->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+			return -EINVAL;
+		cc->bounds.left = 0;
+		cc->bounds.top = 0;
+		cc->bounds.width = dev->width;
+		cc->bounds.height = dev->height;
+		cc->defrect = cc->bounds;
+		cc->pixelaspect.numerator = 54;	/* 4:3 FIXME: remove magic numbers */
+		cc->pixelaspect.denominator = 59;
+		return 0;
+	}
 	case VIDIOC_STREAMON:
-		{
-			int *type = arg;
+	{
+		int *type = arg;
 
-			if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE
-			    || dev->io != IO_MMAP)
-				return -EINVAL;
+		if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE
+			|| dev->io != IO_MMAP)
+			return -EINVAL;
 
-			if (list_empty(&dev->inqueue))
-				return -EINVAL;
+		if (list_empty(&dev->inqueue))
+			return -EINVAL;
 
-			dev->stream = STREAM_ON;	/* FIXME: Start video capture here? */
+		dev->stream = STREAM_ON;	/* FIXME: Start video capture here? */
 
-			em28xx_videodbg("VIDIOC_STREAMON: starting stream\n");
+		em28xx_videodbg("VIDIOC_STREAMON: starting stream\n");
 
-			return 0;
-		}
+		return 0;
+	}
 	case VIDIOC_STREAMOFF:
-		{
-			int *type = arg;
-			int ret;
-
-			if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE
-			    || dev->io != IO_MMAP)
-				return -EINVAL;
+	{
+		int *type = arg;
+		int ret;
 
-			if (dev->stream == STREAM_ON) {
-				em28xx_videodbg ("VIDIOC_STREAMOFF: interrupting stream\n");
-				if ((ret = em28xx_stream_interrupt(dev)))
-					return ret;
-			}
-			em28xx_empty_framequeues(dev);
+		if (*type != V4L2_BUF_TYPE_VIDEO_CAPTURE
+			|| dev->io != IO_MMAP)
+			return -EINVAL;
 
-			return 0;
+		if (dev->stream == STREAM_ON) {
+			em28xx_videodbg ("VIDIOC_STREAMOFF: interrupting stream\n");
+			if ((ret = em28xx_stream_interrupt(dev)))
+				return ret;
 		}
+		em28xx_empty_framequeues(dev);
+
+		return 0;
+	}
 	default:
 		return v4l_compat_translate_ioctl(inode, filp, cmd, arg,
 						  driver_ioctl);
@@ -1283,327 +1289,170 @@ static int em28xx_video_do_ioctl(struct inode *inode, struct file *filp,
 		/* --- capabilities ------------------------------------------ */
 	case VIDIOC_QUERYCAP:
 		{
-			struct v4l2_capability *cap = arg;
-
-			memset(cap, 0, sizeof(*cap));
-			strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
-			strlcpy(cap->card, em28xx_boards[dev->model].name,
-				sizeof(cap->card));
-			strlcpy(cap->bus_info, dev->udev->dev.bus_id,
-				sizeof(cap->bus_info));
-			cap->version = EM28XX_VERSION_CODE;
-			cap->capabilities =
-			    V4L2_CAP_VIDEO_CAPTURE |
-			    V4L2_CAP_AUDIO |
-			    V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
-			if (dev->has_tuner)
-				cap->capabilities |= V4L2_CAP_TUNER;
-			return 0;
-		}
-
-		/* --- capture ioctls ---------------------------------------- */
+		struct v4l2_capability *cap = arg;
+
+		memset(cap, 0, sizeof(*cap));
+		strlcpy(cap->driver, "em28xx", sizeof(cap->driver));
+		strlcpy(cap->card, em28xx_boards[dev->model].name,
+			sizeof(cap->card));
+		strlcpy(cap->bus_info, dev->udev->dev.bus_id,
+			sizeof(cap->bus_info));
+		cap->version = EM28XX_VERSION_CODE;
+		cap->capabilities =
+				V4L2_CAP_SLICED_VBI_CAPTURE |
+				V4L2_CAP_VIDEO_CAPTURE |
+				V4L2_CAP_AUDIO |
+				V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+		if (dev->has_tuner)
+			cap->capabilities |= V4L2_CAP_TUNER;
+		return 0;
+	}
+	/* --- capture ioctls ---------------------------------------- */
 	case VIDIOC_ENUM_FMT:
-		{
-			struct v4l2_fmtdesc *fmtd = arg;
-
-			if (fmtd->index != 0)
-				return -EINVAL;
-			memset(fmtd, 0, sizeof(*fmtd));
-			fmtd->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-			strcpy(fmtd->description, "Packed YUY2");
-			fmtd->pixelformat = V4L2_PIX_FMT_YUYV;
-			memset(fmtd->reserved, 0, sizeof(fmtd->reserved));
-			return 0;
-		}
+	{
+		struct v4l2_fmtdesc *fmtd = arg;
 
+		if (fmtd->index != 0)
+			return -EINVAL;
+		memset(fmtd, 0, sizeof(*fmtd));
+		fmtd->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
+		strcpy(fmtd->description, "Packed YUY2");
+		fmtd->pixelformat = V4L2_PIX_FMT_YUYV;
+		memset(fmtd->reserved, 0, sizeof(fmtd->reserved));
+		return 0;
+	}
 	case VIDIOC_G_FMT:
-		{
-			struct v4l2_format *format = arg;
-
-			em28xx_videodbg("VIDIOC_G_FMT: type=%s\n",
-				 format->type ==
-				 V4L2_BUF_TYPE_VIDEO_CAPTURE ?
-				 "V4L2_BUF_TYPE_VIDEO_CAPTURE" : format->type ==
-				 V4L2_BUF_TYPE_VBI_CAPTURE ?
-				 "V4L2_BUF_TYPE_VBI_CAPTURE " :
-				 "not supported");
-
-			if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-				return -EINVAL;
-
-			format->fmt.pix.width = dev->width;
-			format->fmt.pix.height = dev->height;
-			format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
-			format->fmt.pix.bytesperline = dev->bytesperline;
-			format->fmt.pix.sizeimage = dev->frame_size;
-			format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-			format->fmt.pix.field = dev->interlaced ? V4L2_FIELD_INTERLACED : V4L2_FIELD_TOP;	/* FIXME: TOP? NONE? BOTTOM? ALTENATE? */
-
-			em28xx_videodbg("VIDIOC_G_FMT: %dx%d\n", dev->width,
-				 dev->height);
-			return 0;
-		}
+		return em28xx_get_fmt(dev, (struct v4l2_format *) arg);
 
 	case VIDIOC_TRY_FMT:
 	case VIDIOC_S_FMT:
-		{
-			struct v4l2_format *format = arg;
-			u32 i;
-			int ret = 0;
-			int width = format->fmt.pix.width;
-			int height = format->fmt.pix.height;
-			unsigned int hscale, vscale;
-			unsigned int maxh, maxw;
-
-			maxw = norm_maxw(dev);
-			maxh = norm_maxh(dev);
-
-/*		int both_fields; */
-
-			em28xx_videodbg("%s: type=%s\n",
-				 cmd ==
-				 VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" :
-				 "VIDIOC_S_FMT",
-				 format->type ==
-				 V4L2_BUF_TYPE_VIDEO_CAPTURE ?
-				 "V4L2_BUF_TYPE_VIDEO_CAPTURE" : format->type ==
-				 V4L2_BUF_TYPE_VBI_CAPTURE ?
-				 "V4L2_BUF_TYPE_VBI_CAPTURE " :
-				 "not supported");
-
-			if (format->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
-				return -EINVAL;
-
-			em28xx_videodbg("%s: requested %dx%d\n",
-				 cmd ==
-				 VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" :
-				 "VIDIOC_S_FMT", format->fmt.pix.width,
-				 format->fmt.pix.height);
-
-			/* FIXME: Move some code away from here */
-			/* width must even because of the YUYV format */
-			/* height must be even because of interlacing */
-			height &= 0xfffe;
-			width &= 0xfffe;
-
-			if (height < 32)
-				height = 32;
-			if (height > maxh)
-				height = maxh;
-			if (width < 48)
-				width = 48;
-			if (width > maxw)
-				width = maxw;
-
-			if(dev->is_em2800){
-				/* the em2800 can only scale down to 50% */
-				if(height % (maxh / 2))
-					height=maxh;
-				if(width % (maxw / 2))
-					width=maxw;
-				/* according to empiatech support */
-				/* the MaxPacketSize is to small to support */
-				/* framesizes larger than 640x480 @ 30 fps */
-				/* or 640x576 @ 25 fps. As this would cut */
-				/* of a part of the image we prefer */
-				/* 360x576 or 360x480 for now */
-				if(width == maxw && height == maxh)
-					width /= 2;
-			}
-
-			if ((hscale =
-			     (((unsigned long)maxw) << 12) / width - 4096L) >=
-			    0x4000)
-				hscale = 0x3fff;
-			width =
-			    (((unsigned long)maxw) << 12) / (hscale + 4096L);
-
-			if ((vscale =
-			     (((unsigned long)maxh) << 12) / height - 4096L) >=
-			    0x4000)
-				vscale = 0x3fff;
-			height =
-			    (((unsigned long)maxh) << 12) / (vscale + 4096L);
-
-			format->fmt.pix.width = width;
-			format->fmt.pix.height = height;
-			format->fmt.pix.pixelformat = V4L2_PIX_FMT_YUYV;
-			format->fmt.pix.bytesperline = width * 2;
-			format->fmt.pix.sizeimage = width * 2 * height;
-			format->fmt.pix.colorspace = V4L2_COLORSPACE_SMPTE170M;
-			format->fmt.pix.field = V4L2_FIELD_INTERLACED;
-
-			em28xx_videodbg("%s: returned %dx%d (%d, %d)\n",
-				 cmd ==
-				 VIDIOC_TRY_FMT ? "VIDIOC_TRY_FMT" :
-				 "VIDIOC_S_FMT", format->fmt.pix.width,
-				 format->fmt.pix.height, hscale, vscale);
-
-			if (cmd == VIDIOC_TRY_FMT)
-				return 0;
-
-			for (i = 0; i < dev->num_frames; i++)
-				if (dev->frame[i].vma_use_count) {
-					em28xx_videodbg("VIDIOC_S_FMT failed. "
-						"Unmap the buffers first.\n");
-					return -EINVAL;
-				}
+		return em28xx_set_fmt(dev, cmd, (struct v4l2_format *)arg);
 
-			/* stop io in case it is already in progress */
-			if (dev->stream == STREAM_ON) {
-				em28xx_videodbg("VIDIOC_SET_FMT: interupting stream\n");
-				if ((ret = em28xx_stream_interrupt(dev)))
-					return ret;
-			}
+	case VIDIOC_REQBUFS:
+	{
+		struct v4l2_requestbuffers *rb = arg;
+		u32 i;
+		int ret;
 
-			em28xx_release_buffers(dev);
-			dev->io = IO_NONE;
-
-			/* set new image size */
-			dev->width = width;
-			dev->height = height;
-			dev->frame_size = dev->width * dev->height * 2;
-			dev->field_size = dev->frame_size >> 1;	/*both_fileds ? dev->frame_size>>1 : dev->frame_size; */
-			dev->bytesperline = dev->width * 2;
-			dev->hscale = hscale;
-			dev->vscale = vscale;
-/*			dev->both_fileds = both_fileds; */
-			em28xx_uninit_isoc(dev);
-			em28xx_set_alternate(dev);
-			em28xx_capture_start(dev, 1);
-			em28xx_resolution_set(dev);
-			em28xx_init_isoc(dev);
+		if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+			rb->memory != V4L2_MEMORY_MMAP)
+			return -EINVAL;
 
-			return 0;
+		if (dev->io == IO_READ) {
+			em28xx_videodbg ("method is set to read;"
+				" close and open the device again to"
+				" choose the mmap I/O method\n");
+			return -EINVAL;
 		}
 
-		/* --- streaming capture ------------------------------------- */
-	case VIDIOC_REQBUFS:
-		{
-			struct v4l2_requestbuffers *rb = arg;
-			u32 i;
-			int ret;
-
-			if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			    rb->memory != V4L2_MEMORY_MMAP)
-				return -EINVAL;
-
-			if (dev->io == IO_READ) {
-				em28xx_videodbg ("method is set to read;"
-					" close and open the device again to"
-					" choose the mmap I/O method\n");
+		for (i = 0; i < dev->num_frames; i++)
+			if (dev->frame[i].vma_use_count) {
+				em28xx_videodbg ("VIDIOC_REQBUFS failed; previous buffers are still mapped\n");
 				return -EINVAL;
 			}
 
-			for (i = 0; i < dev->num_frames; i++)
-				if (dev->frame[i].vma_use_count) {
-					em28xx_videodbg ("VIDIOC_REQBUFS failed; previous buffers are still mapped\n");
-					return -EINVAL;
-				}
-
-			if (dev->stream == STREAM_ON) {
-				em28xx_videodbg("VIDIOC_REQBUFS: interrupting stream\n");
-				if ((ret = em28xx_stream_interrupt(dev)))
-					return ret;
-			}
-
-			em28xx_empty_framequeues(dev);
+		if (dev->stream == STREAM_ON) {
+			em28xx_videodbg("VIDIOC_REQBUFS: interrupting stream\n");
+			if ((ret = em28xx_stream_interrupt(dev)))
+				return ret;
+		}
 
-			em28xx_release_buffers(dev);
-			if (rb->count)
-				rb->count =
-				    em28xx_request_buffers(dev, rb->count);
+		em28xx_empty_framequeues(dev);
 
-			dev->frame_current = NULL;
+		em28xx_release_buffers(dev);
+		if (rb->count)
+			rb->count =
+				em28xx_request_buffers(dev, rb->count);
 
-			em28xx_videodbg ("VIDIOC_REQBUFS: setting io method to mmap: num bufs %i\n",
-						     rb->count);
-			dev->io = rb->count ? IO_MMAP : IO_NONE;
-			return 0;
-		}
+		dev->frame_current = NULL;
 
+		em28xx_videodbg ("VIDIOC_REQBUFS: setting io method to mmap: num bufs %i\n",
+						rb->count);
+		dev->io = rb->count ? IO_MMAP : IO_NONE;
+		return 0;
+	}
 	case VIDIOC_QUERYBUF:
-		{
-			struct v4l2_buffer *b = arg;
+	{
+		struct v4l2_buffer *b = arg;
 
-			if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			    b->index >= dev->num_frames || dev->io != IO_MMAP)
-				return -EINVAL;
+		if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+			b->index >= dev->num_frames || dev->io != IO_MMAP)
+			return -EINVAL;
 
-			memcpy(b, &dev->frame[b->index].buf, sizeof(*b));
+		memcpy(b, &dev->frame[b->index].buf, sizeof(*b));
 
-			if (dev->frame[b->index].vma_use_count) {
-				b->flags |= V4L2_BUF_FLAG_MAPPED;
-			}
-			if (dev->frame[b->index].state == F_DONE)
-				b->flags |= V4L2_BUF_FLAG_DONE;
-			else if (dev->frame[b->index].state != F_UNUSED)
-				b->flags |= V4L2_BUF_FLAG_QUEUED;
-			return 0;
+		if (dev->frame[b->index].vma_use_count) {
+			b->flags |= V4L2_BUF_FLAG_MAPPED;
 		}
+		if (dev->frame[b->index].state == F_DONE)
+			b->flags |= V4L2_BUF_FLAG_DONE;
+		else if (dev->frame[b->index].state != F_UNUSED)
+			b->flags |= V4L2_BUF_FLAG_QUEUED;
+		return 0;
+	}
 	case VIDIOC_QBUF:
-		{
-			struct v4l2_buffer *b = arg;
-			unsigned long lock_flags;
+	{
+		struct v4l2_buffer *b = arg;
+		unsigned long lock_flags;
 
-			if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
-			    b->index >= dev->num_frames || dev->io != IO_MMAP) {
-				return -EINVAL;
-			}
+		if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ||
+			b->index >= dev->num_frames || dev->io != IO_MMAP) {
+			return -EINVAL;
+		}
 
-			if (dev->frame[b->index].state != F_UNUSED) {
-				return -EAGAIN;
-			}
-			dev->frame[b->index].state = F_QUEUED;
+		if (dev->frame[b->index].state != F_UNUSED) {
+			return -EAGAIN;
+		}
+		dev->frame[b->index].state = F_QUEUED;
 
-			/* add frame to fifo */
-			spin_lock_irqsave(&dev->queue_lock, lock_flags);
-			list_add_tail(&dev->frame[b->index].frame,
-				      &dev->inqueue);
-			spin_unlock_irqrestore(&dev->queue_lock, lock_flags);
+		/* add frame to fifo */
+		spin_lock_irqsave(&dev->queue_lock, lock_flags);
+		list_add_tail(&dev->frame[b->index].frame,
+				&dev->inqueue);
+		spin_unlock_irqrestore(&dev->queue_lock, lock_flags);
 
-			return 0;
-		}
+		return 0;
+	}
 	case VIDIOC_DQBUF:
-		{
-			struct v4l2_buffer *b = arg;
-			struct em28xx_frame_t *f;
-			unsigned long lock_flags;
-			int ret = 0;
+	{
+		struct v4l2_buffer *b = arg;
+		struct em28xx_frame_t *f;
+		unsigned long lock_flags;
+		int ret = 0;
 
-			if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
-			    || dev->io != IO_MMAP)
-				return -EINVAL;
+		if (b->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
+			|| dev->io != IO_MMAP)
+			return -EINVAL;
 
-			if (list_empty(&dev->outqueue)) {
-				if (dev->stream == STREAM_OFF)
-					return -EINVAL;
-				if (filp->f_flags & O_NONBLOCK)
-					return -EAGAIN;
-				ret = wait_event_interruptible
-				    (dev->wait_frame,
-				     (!list_empty(&dev->outqueue)) ||
-				     (dev->state & DEV_DISCONNECTED));
-				if (ret)
-					return ret;
-				if (dev->state & DEV_DISCONNECTED)
-					return -ENODEV;
-			}
+		if (list_empty(&dev->outqueue)) {
+			if (dev->stream == STREAM_OFF)
+				return -EINVAL;
+			if (filp->f_flags & O_NONBLOCK)
+				return -EAGAIN;
+			ret = wait_event_interruptible
+				(dev->wait_frame,
+				(!list_empty(&dev->outqueue)) ||
+				(dev->state & DEV_DISCONNECTED));
+			if (ret)
+				return ret;
+			if (dev->state & DEV_DISCONNECTED)
+				return -ENODEV;
+		}
 
-			spin_lock_irqsave(&dev->queue_lock, lock_flags);
-			f = list_entry(dev->outqueue.next,
-				       struct em28xx_frame_t, frame);
-			list_del(dev->outqueue.next);
-			spin_unlock_irqrestore(&dev->queue_lock, lock_flags);
+		spin_lock_irqsave(&dev->queue_lock, lock_flags);
+		f = list_entry(dev->outqueue.next,
+				struct em28xx_frame_t, frame);
+		list_del(dev->outqueue.next);
+		spin_unlock_irqrestore(&dev->queue_lock, lock_flags);
 
-			f->state = F_UNUSED;
-			memcpy(b, &f->buf, sizeof(*b));
+		f->state = F_UNUSED;
+		memcpy(b, &f->buf, sizeof(*b));
 
-			if (f->vma_use_count)
-				b->flags |= V4L2_BUF_FLAG_MAPPED;
+		if (f->vma_use_count)
+			b->flags |= V4L2_BUF_FLAG_MAPPED;
 
-			return 0;
-		}
+		return 0;
+	}
 	default:
 		return em28xx_do_ioctl(inode, filp, dev, cmd, arg,
 				       em28xx_video_do_ioctl);
@@ -1621,25 +1470,25 @@ static int em28xx_v4l2_ioctl(struct inode *inode, struct file *filp,
 	int ret = 0;
 	struct em28xx *dev = filp->private_data;
 
-	if (down_interruptible(&dev->fileop_lock))
+	if (mutex_lock_interruptible(&dev->fileop_lock))
 		return -ERESTARTSYS;
 
 	if (dev->state & DEV_DISCONNECTED) {
 		em28xx_errdev("v4l2 ioctl: device not present\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -ENODEV;
 	}
 
 	if (dev->state & DEV_MISCONFIGURED) {
 		em28xx_errdev
 		    ("v4l2 ioctl: device is misconfigured; close and open it again\n");
-		up(&dev->fileop_lock);
+		mutex_unlock(&dev->fileop_lock);
 		return -EIO;
 	}
 
 	ret = video_usercopy(inode, filp, cmd, arg, em28xx_video_do_ioctl);
 
-	up(&dev->fileop_lock);
+	mutex_unlock(&dev->fileop_lock);
 
 	return ret;
 }
@@ -1673,7 +1522,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 
 	dev->udev = udev;
 	dev->model = model;
-	init_MUTEX(&dev->lock);
+	mutex_init(&dev->lock);
 	init_waitqueue_head(&dev->open);
 
 	dev->em28xx_write_regs = em28xx_write_regs;
@@ -1729,10 +1578,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	dev->vpic.depth = 16;
 	dev->vpic.palette = VIDEO_PALETTE_YUV422;
 
+	em28xx_pre_card_setup(dev);
 #ifdef CONFIG_MODULES
 	/* request some modules */
 	if (dev->decoder == EM28XX_SAA7113 || dev->decoder == EM28XX_SAA7114)
-		request_module("saa711x");
+		request_module("saa7115");
 	if (dev->decoder == EM28XX_TVP5150)
 		request_module("tvp5150");
 	if (dev->has_tuner)
@@ -1744,10 +1594,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	if (errCode) {
 		em28xx_errdev("error configuring device\n");
 		kfree(dev);
+		em28xx_devused&=~(1<<dev->devno);
 		return -ENOMEM;
 	}
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	/* register i2c bus */
 	em28xx_i2c_register(dev);
 
@@ -1757,7 +1608,7 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	/* configure the device */
 	em28xx_config_i2c(dev);
 
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
 	errCode = em28xx_config(dev);
 
@@ -1770,9 +1621,30 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	if (NULL == dev->vdev) {
 		em28xx_errdev("cannot allocate video_device.\n");
 		kfree(dev);
+		em28xx_devused&=~(1<<dev->devno);
 		return -ENOMEM;
 	}
 
+	dev->vbi_dev = video_device_alloc();
+	if (NULL == dev->vbi_dev) {
+		em28xx_errdev("cannot allocate video_device.\n");
+		kfree(dev->vdev);
+		kfree(dev);
+		em28xx_devused&=~(1<<dev->devno);
+		return -ENOMEM;
+	}
+
+	/* Fills VBI device info */
+	dev->vbi_dev->type = VFL_TYPE_VBI;
+	dev->vbi_dev->hardware = 0;
+	dev->vbi_dev->fops = &em28xx_v4l_fops;
+	dev->vbi_dev->minor = -1;
+	dev->vbi_dev->dev = &dev->udev->dev;
+	dev->vbi_dev->release = video_device_release;
+	snprintf(dev->vbi_dev->name, sizeof(dev->vbi_dev->name), "%s#%d %s",
+							 "em28xx",dev->devno,"vbi");
+
+	/* Fills CAPTURE device info */
 	dev->vdev->type = VID_TYPE_CAPTURE;
 	if (dev->has_tuner)
 		dev->vdev->type |= VID_TYPE_TUNER;
@@ -1781,21 +1653,39 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	dev->vdev->minor = -1;
 	dev->vdev->dev = &dev->udev->dev;
 	dev->vdev->release = video_device_release;
-	snprintf(dev->vdev->name, sizeof(dev->vdev->name), "%s",
-		 "em28xx video");
+	snprintf(dev->vdev->name, sizeof(dev->vbi_dev->name), "%s#%d %s",
+							 "em28xx",dev->devno,"video");
+
 	list_add_tail(&dev->devlist,&em28xx_devlist);
 
 	/* register v4l2 device */
-	down(&dev->lock);
-	if ((retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER, -1))) {
+	mutex_lock(&dev->lock);
+	if ((retval = video_register_device(dev->vdev, VFL_TYPE_GRABBER,
+					 video_nr[dev->devno]))) {
 		em28xx_errdev("unable to register video device (error=%i).\n",
 			      retval);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		list_del(&dev->devlist);
 		video_device_release(dev->vdev);
 		kfree(dev);
+		em28xx_devused&=~(1<<dev->devno);
 		return -ENODEV;
 	}
+
+	if (video_register_device(dev->vbi_dev, VFL_TYPE_VBI,
+					vbi_nr[dev->devno]) < 0) {
+		printk("unable to register vbi device\n");
+		mutex_unlock(&dev->lock);
+		list_del(&dev->devlist);
+		video_device_release(dev->vbi_dev);
+		video_device_release(dev->vdev);
+		kfree(dev);
+		em28xx_devused&=~(1<<dev->devno);
+		return -ENODEV;
+	} else {
+		printk("registered VBI\n");
+	}
+
 	if (dev->has_msp34xx) {
 		/* Send a reset to other chips via gpio */
 		em28xx_write_regs_req(dev, 0x00, 0x08, "\xf7", 1);
@@ -1806,10 +1696,11 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev,
 	}
 	video_mux(dev, 0);
 
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
-	em28xx_info("V4L2 device registered as /dev/video%d\n",
-		    dev->vdev->minor);
+	em28xx_info("V4L2 device registered as /dev/video%d and /dev/vbi%d\n",
+				dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN,
+				dev->vbi_dev->minor-MINOR_VFL_TYPE_VBI_MIN);
 
 	return 0;
 }
@@ -1831,6 +1722,9 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	udev = usb_get_dev(interface_to_usbdev(interface));
 	ifnum = interface->altsetting[0].desc.bInterfaceNumber;
 
+	/* Check to see next free device and mark as used */
+	nr=find_first_zero_bit(&em28xx_devused,EM28XX_MAXBOARDS);
+	em28xx_devused|=1<<nr;
 
 	/* Don't register audio interfaces */
 	if (interface->altsetting[0].desc.bInterfaceClass == USB_CLASS_AUDIO) {
@@ -1838,6 +1732,8 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 				udev->descriptor.idVendor,udev->descriptor.idProduct,
 				ifnum,
 				interface->altsetting[0].desc.bInterfaceClass);
+
+		em28xx_devused&=~(1<<nr);
 		return -ENODEV;
 	}
 
@@ -1852,18 +1748,20 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) !=
 	    USB_ENDPOINT_XFER_ISOC) {
 		em28xx_err(DRIVER_NAME " probing error: endpoint is non-ISO endpoint!\n");
+		em28xx_devused&=~(1<<nr);
 		return -ENODEV;
 	}
 	if ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) {
 		em28xx_err(DRIVER_NAME " probing error: endpoint is ISO OUT endpoint!\n");
+		em28xx_devused&=~(1<<nr);
 		return -ENODEV;
 	}
 
 	model=id->driver_info;
-	nr=interface->minor;
 
-	if (nr>EM28XX_MAXBOARDS) {
+	if (nr >= EM28XX_MAXBOARDS) {
 		printk (DRIVER_NAME ": Supports only %i em28xx boards.\n",EM28XX_MAXBOARDS);
+		em28xx_devused&=~(1<<nr);
 		return -ENOMEM;
 	}
 
@@ -1871,19 +1769,24 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 	if (dev == NULL) {
 		em28xx_err(DRIVER_NAME ": out of memory!\n");
+		em28xx_devused&=~(1<<nr);
 		return -ENOMEM;
 	}
 
+	snprintf(dev->name, 29, "em28xx #%d", nr);
+	dev->devno=nr;
+
 	/* compute alternate max packet sizes */
 	uif = udev->actconfig->interface[0];
 
 	dev->num_alt=uif->num_altsetting;
-	printk(DRIVER_NAME ": Alternate settings: %i\n",dev->num_alt);
+	em28xx_info("Alternate settings: %i\n",dev->num_alt);
 //	dev->alt_max_pkt_size = kmalloc(sizeof(*dev->alt_max_pkt_size)*
 	dev->alt_max_pkt_size = kmalloc(32*
 						dev->num_alt,GFP_KERNEL);
 	if (dev->alt_max_pkt_size == NULL) {
-		em28xx_err(DRIVER_NAME ": out of memory!\n");
+		em28xx_errdev("out of memory!\n");
+		em28xx_devused&=~(1<<nr);
 		return -ENOMEM;
 	}
 
@@ -1892,27 +1795,26 @@ static int em28xx_usb_probe(struct usb_interface *interface,
 							wMaxPacketSize);
 		dev->alt_max_pkt_size[i] =
 		    (tmp & 0x07ff) * (((tmp & 0x1800) >> 11) + 1);
-		printk(DRIVER_NAME ": Alternate setting %i, max size= %i\n",i,
+		em28xx_info("Alternate setting %i, max size= %i\n",i,
 							dev->alt_max_pkt_size[i]);
 	}
 
-	snprintf(dev->name, 29, "em28xx #%d", nr);
-
 	if ((card[nr]>=0)&&(card[nr]<em28xx_bcount))
 		model=card[nr];
 
 	if ((model==EM2800_BOARD_UNKNOWN)||(model==EM2820_BOARD_UNKNOWN)) {
-		printk( "%s: Your board has no eeprom inside it and thus can't\n"
+		em28xx_errdev( "Your board has no eeprom inside it and thus can't\n"
 			"%s: be autodetected.  Please pass card=<n> insmod option to\n"
 			"%s: workaround that.  Redirect complaints to the vendor of\n"
-			"%s: the TV card.  Best regards,\n"
+			"%s: the TV card. Generic type will be used."
+			"%s: Best regards,\n"
 			"%s:         -- tux\n",
 			dev->name,dev->name,dev->name,dev->name,dev->name);
-		printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
+		em28xx_errdev("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
 			dev->name);
 		for (i = 0; i < em28xx_bcount; i++) {
-			printk("%s:    card=%d -> %s\n",
-				dev->name, i, em28xx_boards[i].name);
+			em28xx_errdev("    card=%d -> %s\n", i,
+							em28xx_boards[i].name);
 		}
 	}
 
@@ -1938,15 +1840,12 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
 	struct em28xx *dev = usb_get_intfdata(interface);
 	usb_set_intfdata(interface, NULL);
 
-/*FIXME: IR should be disconnected */
-
 	if (!dev)
 		return;
 
-
 	down_write(&em28xx_disconnect);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 
 	em28xx_info("disconnecting %s\n", dev->vdev->name);
 
@@ -1955,7 +1854,9 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
 	if (dev->users) {
 		em28xx_warn
 		    ("device /dev/video%d is open! Deregistration and memory "
-		     "deallocation are deferred on close.\n", dev->vdev->minor);
+		     "deallocation are deferred on close.\n",
+				dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN);
+
 		dev->state |= DEV_MISCONFIGURED;
 		em28xx_uninit_isoc(dev);
 		dev->state |= DEV_DISCONNECTED;
@@ -1966,7 +1867,7 @@ static void em28xx_usb_disconnect(struct usb_interface *interface)
 		em28xx_release_resources(dev);
 	}
 
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 
 	if (!dev->users) {
 		kfree(dev->alt_max_pkt_size);
diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 33de9d846af5..e1ddc2f27a21 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -27,6 +27,7 @@
 
 #include <linux/videodev.h>
 #include <linux/i2c.h>
+#include <linux/mutex.h>
 #include <media/ir-kbd-i2c.h>
 
 /* Boards supported by driver */
@@ -41,6 +42,10 @@
 #define EM2800_BOARD_LEADTEK_WINFAST_USBII      7
 #define EM2800_BOARD_KWORLD_USB2800             8
 #define EM2820_BOARD_PINNACLE_DVC_90		9
+#define EM2880_BOARD_HAUPPAUGE_WINTV_HVR_900	10
+#define EM2880_BOARD_TERRATEC_HYBRID_XS		11
+#define EM2820_BOARD_KWORLD_PVRTV2800RF		12
+#define EM2880_BOARD_TERRATEC_PRODIGY_XS	13
 
 #define UNSET -1
 
@@ -209,6 +214,7 @@ struct em28xx {
 	/* generic device properties */
 	char name[30];		/* name (including minor) of the device */
 	int model;		/* index in the device_data struct */
+	int devno;		/* marks the number of this device */
 	unsigned int is_em2800;
 	int video_inputs;	/* number of video inputs */
 	struct list_head	devlist;
@@ -256,7 +262,7 @@ struct em28xx {
 	enum em28xx_stream_state stream;
 	enum em28xx_io_method io;
 	/* locks */
-	struct semaphore lock, fileop_lock;
+	struct mutex lock, fileop_lock;
 	spinlock_t queue_lock;
 	struct list_head inqueue, outqueue;
 	wait_queue_head_t open, wait_frame, wait_stream;
@@ -326,6 +332,7 @@ int em28xx_set_alternate(struct em28xx *dev);
 
 /* Provided by em28xx-cards.c */
 extern int em2800_variant_detect(struct usb_device* udev,int model);
+extern void em28xx_pre_card_setup(struct em28xx *dev);
 extern void em28xx_card_setup(struct em28xx *dev);
 extern struct em28xx_board em28xx_boards[];
 extern struct usb_device_id em28xx_id_table[];
diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
index e7bbeb11553d..c7fed3405655 100644
--- a/drivers/media/video/hexium_gemini.c
+++ b/drivers/media/video/hexium_gemini.c
@@ -1,9 +1,9 @@
 /*
     hexium_gemini.c - v4l2 driver for Hexium Gemini frame grabber cards
-               
+
     Visit http://www.mihu.de/linux/saa7146/ and follow the link
     to "hexium" for further details about this card.
-    
+
     Copyright (C) 2003 Michael Hunold <michael@mihu.de>
 
     This program is free software; you can redistribute it and/or modify
@@ -81,7 +81,7 @@ struct hexium
 
 	struct video_device	*video_dev;
 	struct i2c_adapter	i2c_adapter;
-		
+
 	int 		cur_input;	/* current input */
 	v4l2_std_id 	cur_std;	/* current standard */
 	int		cur_bw;		/* current black/white status */
@@ -174,7 +174,7 @@ static struct saa7146_standard hexium_standards[] = {
 		.h_offset	= 1,	.h_pixels 	= 720,
 		.v_max_out	= 576,	.h_max_out	= 768,
 	}
-};		
+};
 
 /* bring hardware to a sane state. this has to be done, just in case someone
    wants to capture from this device before it has been properly initialized.
@@ -311,7 +311,7 @@ static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	struct saa7146_dev *dev = fh->dev;
 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
 /*
-	struct saa7146_vv *vv = dev->vv_data; 
+	struct saa7146_vv *vv = dev->vv_data;
 */
 	switch (cmd) {
 	case VIDIOC_ENUMINPUT:
diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c
index aad4a18aafd6..137c4736da04 100644
--- a/drivers/media/video/hexium_orion.c
+++ b/drivers/media/video/hexium_orion.c
@@ -3,7 +3,7 @@
 
     Visit http://www.mihu.de/linux/saa7146/ and follow the link
     to "hexium" for further details about this card.
-    
+
     Copyright (C) 2003 Michael Hunold <michael@mihu.de>
 
     This program is free software; you can redistribute it and/or modify
@@ -69,7 +69,7 @@ struct hexium
 {
 	int type;
 	struct video_device	*video_dev;
-	struct i2c_adapter	i2c_adapter;	
+	struct i2c_adapter	i2c_adapter;
 
 	int cur_input;	/* current input */
 };
@@ -86,7 +86,7 @@ static u8 hexium_saa7110[53]={
 };
 
 static struct {
-	struct hexium_data data[8];	
+	struct hexium_data data[8];
 } hexium_input_select[] = {
 {
 	{ /* cvbs 1 */
@@ -153,7 +153,7 @@ static struct {
 		{ 0x30, 0x60 },
 		{ 0x31, 0xB5 }, // ??
 		{ 0x21, 0x03 },
-	} 
+	}
 }, {
 	{ /* y/c 1 */
 		{ 0x06, 0x80 },
@@ -187,7 +187,7 @@ static struct {
 		{ 0x31, 0x75 },
 		{ 0x21, 0x21 },
 	}
-}	
+}
 };
 
 static struct saa7146_standard hexium_standards[] = {
@@ -207,7 +207,7 @@ static struct saa7146_standard hexium_standards[] = {
 		.h_offset	= 1,	.h_pixels 	= 720,
 		.v_max_out	= 576,	.h_max_out	= 768,
 	}
-};		
+};
 
 /* this is only called for old HV-PCI6/Orion cards
    without eeprom */
@@ -272,7 +272,7 @@ static int hexium_probe(struct saa7146_dev *dev)
 		return 0;
 	}
 
-	/* check if this is an old hexium Orion card by looking at 
+	/* check if this is an old hexium Orion card by looking at
 	   a saa7110 at address 0x4e */
 	if (0 == (err = i2c_smbus_xfer(&hexium->i2c_adapter, 0x4e, 0, I2C_SMBUS_READ, 0x00, I2C_SMBUS_BYTE_DATA, &data))) {
 		printk("hexium_orion: device is a Hexium HV-PCI6/Orion (old).\n");
@@ -314,7 +314,7 @@ static int hexium_set_input(struct hexium *hexium, int input)
 {
 	union i2c_smbus_data data;
 	int i = 0;
-	
+
 	DEB_D((".\n"));
 
 	for (i = 0; i < 8; i++) {
@@ -375,7 +375,7 @@ static int hexium_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	struct saa7146_dev *dev = fh->dev;
 	struct hexium *hexium = (struct hexium *) dev->ext_priv;
 /*
-	struct saa7146_vv *vv = dev->vv_data; 
+	struct saa7146_vv *vv = dev->vv_data;
 */
 	switch (cmd) {
 	case VIDIOC_ENUMINPUT:
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 58b0e6982822..95bacf435414 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -44,51 +44,17 @@
 #include <media/ir-common.h>
 #include <media/ir-kbd-i2c.h>
 
-/* Mark Phalan <phalanm@o2.ie> */
-static IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE] = {
-	[  0 ] = KEY_KP0,
-	[  1 ] = KEY_KP1,
-	[  2 ] = KEY_KP2,
-	[  3 ] = KEY_KP3,
-	[  4 ] = KEY_KP4,
-	[  5 ] = KEY_KP5,
-	[  6 ] = KEY_KP6,
-	[  7 ] = KEY_KP7,
-	[  8 ] = KEY_KP8,
-	[  9 ] = KEY_KP9,
-
-	[ 18 ] = KEY_POWER,
-	[ 16 ] = KEY_MUTE,
-	[ 31 ] = KEY_VOLUMEDOWN,
-	[ 27 ] = KEY_VOLUMEUP,
-	[ 26 ] = KEY_CHANNELUP,
-	[ 30 ] = KEY_CHANNELDOWN,
-	[ 14 ] = KEY_PAGEUP,
-	[ 29 ] = KEY_PAGEDOWN,
-	[ 19 ] = KEY_SOUND,
-
-	[ 24 ] = KEY_KPPLUSMINUS,	/* CH +/- */
-	[ 22 ] = KEY_SUBTITLE,		/* CC */
-	[ 13 ] = KEY_TEXT,		/* TTX */
-	[ 11 ] = KEY_TV,		/* AIR/CBL */
-	[ 17 ] = KEY_PC,		/* PC/TV */
-	[ 23 ] = KEY_OK,		/* CH RTN */
-	[ 25 ] = KEY_MODE, 		/* FUNC */
-	[ 12 ] = KEY_SEARCH, 		/* AUTOSCAN */
-
-	/* Not sure what to do with these ones! */
-	[ 15 ] = KEY_SELECT, 		/* SOURCE */
-	[ 10 ] = KEY_KPPLUS,		/* +100 */
-	[ 20 ] = KEY_KPEQUAL,		/* SYNC */
-	[ 28 ] = KEY_MEDIA,             /* PC/TV */
-};
-
 /* ----------------------------------------------------------------------- */
 /* insmod parameters                                                       */
 
 static int debug;
 module_param(debug, int, 0644);    /* debug level (0,1,2) */
 
+static int hauppauge = 0;
+module_param(hauppauge, int, 0644);    /* Choose Hauppauge remote */
+MODULE_PARM_DESC(hauppauge, "Specify Hauppauge remote: 0=black, 1=grey (defaults to 0)");
+
+
 #define DEVNAME "ir-kbd-i2c"
 #define dprintk(level, fmt, arg...)	if (debug >= level) \
 	printk(KERN_DEBUG DEVNAME ": " fmt , ## arg)
@@ -336,7 +302,11 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
 		name        = "Hauppauge";
 		ir->get_key = get_key_haup;
 		ir_type     = IR_TYPE_RC5;
-		ir_codes    = ir_codes_rc5_tv;
+		if (hauppauge == 1) {
+			ir_codes    = ir_codes_hauppauge_new;
+		} else {
+			ir_codes    = ir_codes_rc5_tv;
+		}
 		break;
 	case 0x30:
 		name        = "KNC One";
diff --git a/drivers/media/video/meye.c b/drivers/media/video/meye.c
index 2869464aee0d..850bee97090c 100644
--- a/drivers/media/video/meye.c
+++ b/drivers/media/video/meye.c
@@ -925,7 +925,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (p->palette != VIDEO_PALETTE_YUV422)
 			return -EINVAL;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		sonypi_camera_command(SONYPI_COMMAND_SETCAMERABRIGHTNESS,
 				      p->brightness >> 10);
 		sonypi_camera_command(SONYPI_COMMAND_SETCAMERAHUE,
@@ -935,7 +935,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		sonypi_camera_command(SONYPI_COMMAND_SETCAMERACONTRAST,
 				      p->contrast >> 10);
 		meye.picture = *p;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -946,21 +946,21 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		if (*i < 0 || *i >= gbuffers)
 			return -EINVAL;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 
 		switch (meye.grab_buffer[*i].state) {
 
 		case MEYE_BUF_UNUSED:
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		case MEYE_BUF_USING:
 			if (file->f_flags & O_NONBLOCK) {
-				up(&meye.lock);
+				mutex_unlock(&meye.lock);
 				return -EAGAIN;
 			}
 			if (wait_event_interruptible(meye.proc_list,
 						     (meye.grab_buffer[*i].state != MEYE_BUF_USING))) {
-				up(&meye.lock);
+				mutex_unlock(&meye.lock);
 				return -EINTR;
 			}
 			/* fall through */
@@ -968,7 +968,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			meye.grab_buffer[*i].state = MEYE_BUF_UNUSED;
 			kfifo_get(meye.doneq, (unsigned char *)&unused, sizeof(int));
 		}
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -987,7 +987,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		if (meye.grab_buffer[vm->frame].state != MEYE_BUF_UNUSED)
 			return -EBUSY;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (vm->width == 640 && vm->height == 480) {
 			if (meye.params.subsample) {
 				meye.params.subsample = 0;
@@ -999,7 +999,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 				restart = 1;
 			}
 		} else {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		}
 
@@ -1007,7 +1007,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			mchip_continuous_start();
 		meye.grab_buffer[vm->frame].state = MEYE_BUF_USING;
 		kfifo_put(meye.grabq, (unsigned char *)&vm->frame, sizeof(int));
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1039,7 +1039,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (jp->framerate > 31)
 			return -EINVAL;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (meye.params.subsample != jp->subsample ||
 		    meye.params.quality != jp->quality)
 			mchip_hic_stop();	/* need restart */
@@ -1050,7 +1050,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 				      meye.params.agc);
 		sonypi_camera_command(SONYPI_COMMAND_SETCAMERAPICTURE,
 				      meye.params.picture);
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1068,12 +1068,12 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		}
 		if (meye.grab_buffer[*nb].state != MEYE_BUF_UNUSED)
 			return -EBUSY;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (meye.mchip_mode != MCHIP_HIC_MODE_CONT_COMP)
 			mchip_cont_compression_start();
 		meye.grab_buffer[*nb].state = MEYE_BUF_USING;
 		kfifo_put(meye.grabq, (unsigned char *)nb, sizeof(int));
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1084,20 +1084,20 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		if (*i < 0 || *i >= gbuffers)
 			return -EINVAL;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		switch (meye.grab_buffer[*i].state) {
 
 		case MEYE_BUF_UNUSED:
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		case MEYE_BUF_USING:
 			if (file->f_flags & O_NONBLOCK) {
-				up(&meye.lock);
+				mutex_unlock(&meye.lock);
 				return -EAGAIN;
 			}
 			if (wait_event_interruptible(meye.proc_list,
 						     (meye.grab_buffer[*i].state != MEYE_BUF_USING))) {
-				up(&meye.lock);
+				mutex_unlock(&meye.lock);
 				return -EINTR;
 			}
 			/* fall through */
@@ -1106,7 +1106,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			kfifo_get(meye.doneq, (unsigned char *)&unused, sizeof(int));
 		}
 		*i = meye.grab_buffer[*i].size;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1116,14 +1116,14 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (meye.grab_buffer[0].state != MEYE_BUF_UNUSED)
 			return -EBUSY;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		meye.grab_buffer[0].state = MEYE_BUF_USING;
 		mchip_take_picture();
 		mchip_get_picture(
 			meye.grab_fbuffer,
 			mchip_hsize() * mchip_vsize() * 2);
 		meye.grab_buffer[0].state = MEYE_BUF_DONE;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1134,7 +1134,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (meye.grab_buffer[0].state != MEYE_BUF_UNUSED)
 			return -EBUSY;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		meye.grab_buffer[0].state = MEYE_BUF_USING;
 		*len = -1;
 		while (*len == -1) {
@@ -1142,7 +1142,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			*len = mchip_compress_frame(meye.grab_fbuffer, gbufsize);
 		}
 		meye.grab_buffer[0].state = MEYE_BUF_DONE;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1285,7 +1285,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 	case VIDIOC_S_CTRL: {
 		struct v4l2_control *c = arg;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		switch (c->id) {
 		case V4L2_CID_BRIGHTNESS:
 			sonypi_camera_command(
@@ -1329,17 +1329,17 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			meye.params.framerate = c->value;
 			break;
 		default:
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		}
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
 	case VIDIOC_G_CTRL: {
 		struct v4l2_control *c = arg;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		switch (c->id) {
 		case V4L2_CID_BRIGHTNESS:
 			c->value = meye.picture.brightness >> 10;
@@ -1369,10 +1369,10 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			c->value = meye.params.framerate;
 			break;
 		default:
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		}
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1469,7 +1469,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		    f->fmt.pix.field != V4L2_FIELD_NONE)
 			return -EINVAL;
 		f->fmt.pix.field = V4L2_FIELD_NONE;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (f->fmt.pix.width <= 320) {
 			f->fmt.pix.width = 320;
 			f->fmt.pix.height = 240;
@@ -1487,7 +1487,7 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			meye.mchip_mode = MCHIP_HIC_MODE_CONT_COMP;
 			break;
 		}
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		f->fmt.pix.bytesperline = f->fmt.pix.width * 2;
 		f->fmt.pix.sizeimage = f->fmt.pix.height *
 				       f->fmt.pix.bytesperline;
@@ -1509,11 +1509,11 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			/* already allocated, no modifications */
 			break;
 		}
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (meye.grab_fbuffer) {
 			for (i = 0; i < gbuffers; i++)
 				if (meye.vma_use_count[i]) {
-					up(&meye.lock);
+					mutex_unlock(&meye.lock);
 					return -EINVAL;
 				}
 			rvfree(meye.grab_fbuffer, gbuffers * gbufsize);
@@ -1525,12 +1525,12 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		if (!meye.grab_fbuffer) {
 			printk(KERN_ERR "meye: v4l framebuffer allocation"
 					" failed\n");
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -ENOMEM;
 		}
 		for (i = 0; i < gbuffers; i++)
 			meye.vma_use_count[i] = 0;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1569,12 +1569,12 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (meye.grab_buffer[buf->index].state != MEYE_BUF_UNUSED)
 			return -EINVAL;
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		buf->flags |= V4L2_BUF_FLAG_QUEUED;
 		buf->flags &= ~V4L2_BUF_FLAG_DONE;
 		meye.grab_buffer[buf->index].state = MEYE_BUF_USING;
 		kfifo_put(meye.grabq, (unsigned char *)&buf->index, sizeof(int));
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1587,23 +1587,23 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		if (buf->memory != V4L2_MEMORY_MMAP)
 			return -EINVAL;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		if (kfifo_len(meye.doneq) == 0 && file->f_flags & O_NONBLOCK) {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EAGAIN;
 		}
 		if (wait_event_interruptible(meye.proc_list,
 					     kfifo_len(meye.doneq) != 0) < 0) {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINTR;
 		}
 		if (!kfifo_get(meye.doneq, (unsigned char *)&reqnr,
 			       sizeof(int))) {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EBUSY;
 		}
 		if (meye.grab_buffer[reqnr].state != MEYE_BUF_DONE) {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		}
 		buf->index = reqnr;
@@ -1616,12 +1616,12 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 		buf->m.offset = reqnr * gbufsize;
 		buf->length = gbufsize;
 		meye.grab_buffer[reqnr].state = MEYE_BUF_UNUSED;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
 	case VIDIOC_STREAMON: {
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		switch (meye.mchip_mode) {
 		case MCHIP_HIC_MODE_CONT_OUT:
 			mchip_continuous_start();
@@ -1630,23 +1630,23 @@ static int meye_do_ioctl(struct inode *inode, struct file *file,
 			mchip_cont_compression_start();
 			break;
 		default:
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EINVAL;
 		}
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
 	case VIDIOC_STREAMOFF: {
 		int i;
 
-		down(&meye.lock);
+		mutex_lock(&meye.lock);
 		mchip_hic_stop();
 		kfifo_reset(meye.grabq);
 		kfifo_reset(meye.doneq);
 		for (i = 0; i < MEYE_MAX_BUFNBRS; i++)
 			meye.grab_buffer[i].state = MEYE_BUF_UNUSED;
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		break;
 	}
 
@@ -1672,11 +1672,11 @@ static unsigned int meye_poll(struct file *file, poll_table *wait)
 {
 	unsigned int res = 0;
 
-	down(&meye.lock);
+	mutex_lock(&meye.lock);
 	poll_wait(file, &meye.proc_list, wait);
 	if (kfifo_len(meye.doneq))
 		res = POLLIN | POLLRDNORM;
-	up(&meye.lock);
+	mutex_unlock(&meye.lock);
 	return res;
 }
 
@@ -1704,9 +1704,9 @@ static int meye_mmap(struct file *file, struct vm_area_struct *vma)
 	unsigned long offset = vma->vm_pgoff << PAGE_SHIFT;
 	unsigned long page, pos;
 
-	down(&meye.lock);
+	mutex_lock(&meye.lock);
 	if (size > gbuffers * gbufsize) {
-		up(&meye.lock);
+		mutex_unlock(&meye.lock);
 		return -EINVAL;
 	}
 	if (!meye.grab_fbuffer) {
@@ -1716,7 +1716,7 @@ static int meye_mmap(struct file *file, struct vm_area_struct *vma)
 		meye.grab_fbuffer = rvmalloc(gbuffers*gbufsize);
 		if (!meye.grab_fbuffer) {
 			printk(KERN_ERR "meye: v4l framebuffer allocation failed\n");
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -ENOMEM;
 		}
 		for (i = 0; i < gbuffers; i++)
@@ -1727,7 +1727,7 @@ static int meye_mmap(struct file *file, struct vm_area_struct *vma)
 	while (size > 0) {
 		page = vmalloc_to_pfn((void *)pos);
 		if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
-			up(&meye.lock);
+			mutex_unlock(&meye.lock);
 			return -EAGAIN;
 		}
 		start += PAGE_SIZE;
@@ -1744,7 +1744,7 @@ static int meye_mmap(struct file *file, struct vm_area_struct *vma)
 	vma->vm_private_data = (void *) (offset / gbufsize);
 	meye_vm_open(vma);
 
-	up(&meye.lock);
+	mutex_unlock(&meye.lock);
 	return 0;
 }
 
@@ -1913,7 +1913,7 @@ static int __devinit meye_probe(struct pci_dev *pcidev,
 		goto outvideoreg;
 	}
 
-	init_MUTEX(&meye.lock);
+	mutex_init(&meye.lock);
 	init_waitqueue_head(&meye.proc_list);
 	meye.picture.depth = 16;
 	meye.picture.palette = VIDEO_PALETTE_YUV422;
diff --git a/drivers/media/video/meye.h b/drivers/media/video/meye.h
index e8cd897b0d20..0d09a0e3803c 100644
--- a/drivers/media/video/meye.h
+++ b/drivers/media/video/meye.h
@@ -260,6 +260,8 @@
 
 /* private API definitions */
 #include <linux/meye.h>
+#include <linux/mutex.h>
+
 
 /* Enable jpg software correction */
 #define MEYE_JPEG_CORRECTION	1
@@ -301,7 +303,7 @@ struct meye {
 					/* list of buffers */
 	struct meye_grab_buffer grab_buffer[MEYE_MAX_BUFNBRS];
 	int vma_use_count[MEYE_MAX_BUFNBRS]; /* mmap count */
-	struct semaphore lock;		/* semaphore for open/mmap... */
+	struct mutex lock;		/* mutex for open/mmap... */
 	struct kfifo *grabq;		/* queue for buffers to be grabbed */
 	spinlock_t grabq_lock;		/* lock protecting the queue */
 	struct kfifo *doneq;		/* queue for grabbed buffers */
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 69ed369c2f48..11ea9765769c 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -411,9 +411,9 @@ static int msp_mode_v4l2_to_v4l1(int rxsubchans)
 	if (rxsubchans & V4L2_TUNER_SUB_STEREO)
 		mode |= VIDEO_SOUND_STEREO;
 	if (rxsubchans & V4L2_TUNER_SUB_LANG2)
-		mode |= VIDEO_SOUND_LANG2;
+		mode |= VIDEO_SOUND_LANG2 | VIDEO_SOUND_STEREO;
 	if (rxsubchans & V4L2_TUNER_SUB_LANG1)
-		mode |= VIDEO_SOUND_LANG1;
+		mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_STEREO;
 	if (mode == 0)
 		mode |= VIDEO_SOUND_MONO;
 	return mode;
@@ -430,21 +430,6 @@ static int msp_mode_v4l1_to_v4l2(int mode)
 	return V4L2_TUNER_MODE_MONO;
 }
 
-static void msp_any_detect_stereo(struct i2c_client *client)
-{
-	struct msp_state *state  = i2c_get_clientdata(client);
-
-	switch (state->opmode) {
-	case OPMODE_MANUAL:
-	case OPMODE_AUTODETECT:
-		autodetect_stereo(client);
-		break;
-	case OPMODE_AUTOSELECT:
-		msp34xxg_detect_stereo(client);
-		break;
-	}
-}
-
 static struct v4l2_queryctrl msp_qctrl_std[] = {
 	{
 		.id            = V4L2_CID_AUDIO_VOLUME,
@@ -506,22 +491,6 @@ static struct v4l2_queryctrl msp_qctrl_sound_processing[] = {
 };
 
 
-static void msp_any_set_audmode(struct i2c_client *client, int audmode)
-{
-	struct msp_state *state = i2c_get_clientdata(client);
-
-	switch (state->opmode) {
-	case OPMODE_MANUAL:
-	case OPMODE_AUTODETECT:
-		state->watch_stereo = 0;
-		msp3400c_setstereo(client, audmode);
-		break;
-	case OPMODE_AUTOSELECT:
-		msp34xxg_set_audmode(client, audmode);
-		break;
-	}
-}
-
 static int msp_get_ctrl(struct i2c_client *client, struct v4l2_control *ctrl)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
@@ -653,11 +622,10 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		}
 		if (scart) {
 			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
-			state->audmode = V4L2_TUNER_MODE_STEREO;
 			msp_set_scart(client, scart, 0);
 			msp_write_dsp(client, 0x000d, 0x1900);
 			if (state->opmode != OPMODE_AUTOSELECT)
-				msp3400c_setstereo(client, state->audmode);
+				msp_set_audmode(client);
 		}
 		msp_wake_thread(client);
 		break;
@@ -671,8 +639,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		switch (state->opmode) {
 		case OPMODE_MANUAL:
 			/* set msp3400 to FM radio mode */
-			msp3400c_setmode(client, MSP_MODE_FM_RADIO);
-			msp3400c_setcarrier(client, MSP_CARRIER(10.7),
+			msp3400c_set_mode(client, MSP_MODE_FM_RADIO);
+			msp3400c_set_carrier(client, MSP_CARRIER(10.7),
 					    MSP_CARRIER(10.7));
 			msp_set_audio(client);
 			break;
@@ -706,7 +674,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		if (state->radio)
 			break;
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans);
 		break;
 	}
@@ -722,8 +690,9 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		state->treble = va->treble;
 		msp_set_audio(client);
 
-		if (va->mode != 0 && state->radio == 0)
-			msp_any_set_audmode(client, msp_mode_v4l1_to_v4l2(va->mode));
+		if (va->mode != 0 && state->radio == 0) {
+			state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
+		}
 		break;
 	}
 
@@ -831,11 +800,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			return -EINVAL;
 		}
 
-		msp_any_detect_stereo(client);
-		if (state->audmode == V4L2_TUNER_MODE_STEREO) {
-			a->capability = V4L2_AUDCAP_STEREO;
-		}
-
+		a->capability = V4L2_AUDCAP_STEREO;
+		a->mode = 0;  /* TODO: add support for AVL */
 		break;
 	}
 
@@ -865,16 +831,10 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		}
 		if (scart) {
 			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
-			state->audmode = V4L2_TUNER_MODE_STEREO;
 			msp_set_scart(client, scart, 0);
 			msp_write_dsp(client, 0x000d, 0x1900);
 		}
-		if (sarg->capability == V4L2_AUDCAP_STEREO) {
-			state->audmode = V4L2_TUNER_MODE_STEREO;
-		} else {
-			state->audmode &= ~V4L2_TUNER_MODE_STEREO;
-		}
-		msp_any_set_audmode(client, state->audmode);
+		msp_set_audmode(client);
 		msp_wake_thread(client);
 		break;
 	}
@@ -886,7 +846,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		if (state->radio)
 			break;
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		vt->audmode    = state->audmode;
 		vt->rxsubchans = state->rxsubchans;
 		vt->capability = V4L2_TUNER_CAP_STEREO |
@@ -898,11 +858,11 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 	{
 		struct v4l2_tuner *vt = (struct v4l2_tuner *)arg;
 
-		if (state->radio)
+		if (state->radio)  /* TODO: add mono/stereo support for radio */
 			break;
+		state->audmode = vt->audmode;
 		/* only set audmode */
-		if (vt->audmode != -1 && vt->audmode != 0)
-			msp_any_set_audmode(client, vt->audmode);
+		msp_set_audmode(client);
 		break;
 	}
 
@@ -927,7 +887,6 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			return -EINVAL;
 		}
 		break;
-
 	}
 
 	case VIDIOC_S_AUDOUT:
@@ -993,7 +952,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		const char *p;
 
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		v4l_info(client, "%s rev1 = 0x%04x rev2 = 0x%04x\n",
 				client->name, state->rev1, state->rev2);
 		v4l_info(client, "Audio:    volume %d%s\n",
@@ -1094,6 +1053,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 
 	memset(state, 0, sizeof(*state));
 	state->v4l2_std = V4L2_STD_NTSC;
+	state->audmode = V4L2_TUNER_MODE_LANG1;
 	state->volume = 58880;	/* 0db gain */
 	state->balance = 32768;	/* 0db gain */
 	state->bass = 32768;
diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c
index 2072c3efebb3..852ab6a115fa 100644
--- a/drivers/media/video/msp3400-kthreads.c
+++ b/drivers/media/video/msp3400-kthreads.c
@@ -109,7 +109,7 @@ static struct msp3400c_init_data_dem {
 		{-2, -8, -10, 10, 50, 86},
 		{-4, -12, -9, 23, 79, 126},
 		MSP_CARRIER(6.5), MSP_CARRIER(6.5),
-		0x00c6, 0x0140, 0x0120, 0x7c03
+		0x00c6, 0x0140, 0x0120, 0x7c00
 	},
 };
 
@@ -154,54 +154,60 @@ const char *msp_standard_std_name(int std)
 	return "unknown";
 }
 
-void msp3400c_setcarrier(struct i2c_client *client, int cdo1, int cdo2)
+static void msp_set_source(struct i2c_client *client, u16 src)
+{
+	struct msp_state *state = i2c_get_clientdata(client);
+
+	if (msp_dolby) {
+		msp_write_dsp(client, 0x0008, 0x0520); /* I2S1 */
+		msp_write_dsp(client, 0x0009, 0x0620); /* I2S2 */
+	} else {
+		msp_write_dsp(client, 0x0008, src);
+		msp_write_dsp(client, 0x0009, src);
+	}
+	msp_write_dsp(client, 0x000a, src);
+	msp_write_dsp(client, 0x000b, src);
+	msp_write_dsp(client, 0x000c, src);
+	if (state->has_scart23_in_scart2_out)
+		msp_write_dsp(client, 0x0041, src);
+}
+
+void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2)
 {
 	msp_write_dem(client, 0x0093, cdo1 & 0xfff);
 	msp_write_dem(client, 0x009b, cdo1 >> 12);
 	msp_write_dem(client, 0x00a3, cdo2 & 0xfff);
 	msp_write_dem(client, 0x00ab, cdo2 >> 12);
-	msp_write_dem(client, 0x0056, 0); /*LOAD_REG_1/2*/
+	msp_write_dem(client, 0x0056, 0); /* LOAD_REG_1/2 */
 }
 
-void msp3400c_setmode(struct i2c_client *client, int type)
+void msp3400c_set_mode(struct i2c_client *client, int mode)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
+	struct msp3400c_init_data_dem *data = &msp3400c_init_data[mode];
 	int i;
 
-	v4l_dbg(1, msp_debug, client, "setmode: %d\n", type);
-	state->mode       = type;
-	state->audmode    = V4L2_TUNER_MODE_MONO;
+	v4l_dbg(1, msp_debug, client, "set_mode: %d\n", mode);
+	state->mode = mode;
 	state->rxsubchans = V4L2_TUNER_SUB_MONO;
 
-	msp_write_dem(client, 0x00bb, msp3400c_init_data[type].ad_cv);
+	msp_write_dem(client, 0x00bb, data->ad_cv);
 
 	for (i = 5; i >= 0; i--)               /* fir 1 */
-		msp_write_dem(client, 0x0001, msp3400c_init_data[type].fir1[i]);
+		msp_write_dem(client, 0x0001, data->fir1[i]);
 
 	msp_write_dem(client, 0x0005, 0x0004); /* fir 2 */
 	msp_write_dem(client, 0x0005, 0x0040);
 	msp_write_dem(client, 0x0005, 0x0000);
 	for (i = 5; i >= 0; i--)
-		msp_write_dem(client, 0x0005, msp3400c_init_data[type].fir2[i]);
+		msp_write_dem(client, 0x0005, data->fir2[i]);
 
-	msp_write_dem(client, 0x0083, msp3400c_init_data[type].mode_reg);
+	msp_write_dem(client, 0x0083, data->mode_reg);
 
-	msp3400c_setcarrier(client, msp3400c_init_data[type].cdo1,
-			    msp3400c_init_data[type].cdo2);
+	msp3400c_set_carrier(client, data->cdo1, data->cdo2);
 
-	msp_write_dem(client, 0x0056, 0); /*LOAD_REG_1/2*/
-
-	if (msp_dolby) {
-		msp_write_dsp(client, 0x0008, 0x0520); /* I2S1 */
-		msp_write_dsp(client, 0x0009, 0x0620); /* I2S2 */
-		msp_write_dsp(client, 0x000b, msp3400c_init_data[type].dsp_src);
-	} else {
-		msp_write_dsp(client, 0x0008, msp3400c_init_data[type].dsp_src);
-		msp_write_dsp(client, 0x0009, msp3400c_init_data[type].dsp_src);
-		msp_write_dsp(client, 0x000b, msp3400c_init_data[type].dsp_src);
-	}
-	msp_write_dsp(client, 0x000a, msp3400c_init_data[type].dsp_src);
-	msp_write_dsp(client, 0x000e, msp3400c_init_data[type].dsp_matrix);
+	msp_set_source(client, data->dsp_src);
+	msp_write_dsp(client, 0x000e, data->dsp_matrix);
 
 	if (state->has_nicam) {
 		/* nicam prescale */
@@ -209,29 +215,31 @@ void msp3400c_setmode(struct i2c_client *client, int type)
 	}
 }
 
-/* turn on/off nicam + stereo */
-void msp3400c_setstereo(struct i2c_client *client, int mode)
+/* Set audio mode. Note that the pre-'G' models do not support BTSC+SAP,
+   nor do they support stereo BTSC. */
+static void msp3400c_set_audmode(struct i2c_client *client)
 {
 	static char *strmode[] = { "mono", "stereo", "lang2", "lang1" };
 	struct msp_state *state = i2c_get_clientdata(client);
-	int nicam = 0;		/* channel source: FM/AM or nicam */
-	int src = 0;
+	char *modestr = (state->audmode >= 0 && state->audmode < 4) ?
+		strmode[state->audmode] : "unknown";
+	int src = 0;	/* channel source: FM/AM, nicam or SCART */
 
 	if (state->opmode == OPMODE_AUTOSELECT) {
 		/* this method would break everything, let's make sure
 		 * it's never called
 		 */
-		v4l_dbg(1, msp_debug, client, "setstereo called with mode=%d instead of set_source (ignored)\n",
-		     mode);
+		v4l_dbg(1, msp_debug, client,
+			"set_audmode called with mode=%d instead of set_source (ignored)\n",
+			state->audmode);
 		return;
 	}
 
 	/* switch demodulator */
 	switch (state->mode) {
 	case MSP_MODE_FM_TERRA:
-		v4l_dbg(1, msp_debug, client, "FM setstereo: %s\n", strmode[mode]);
-		msp3400c_setcarrier(client, state->second, state->main);
-		switch (mode) {
+		v4l_dbg(1, msp_debug, client, "FM set_audmode: %s\n", modestr);
+		switch (state->audmode) {
 		case V4L2_TUNER_MODE_STEREO:
 			msp_write_dsp(client, 0x000e, 0x3001);
 			break;
@@ -243,50 +251,49 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
 		}
 		break;
 	case MSP_MODE_FM_SAT:
-		v4l_dbg(1, msp_debug, client, "SAT setstereo: %s\n", strmode[mode]);
-		switch (mode) {
+		v4l_dbg(1, msp_debug, client, "SAT set_audmode: %s\n", modestr);
+		switch (state->audmode) {
 		case V4L2_TUNER_MODE_MONO:
-			msp3400c_setcarrier(client, MSP_CARRIER(6.5), MSP_CARRIER(6.5));
+			msp3400c_set_carrier(client, MSP_CARRIER(6.5), MSP_CARRIER(6.5));
 			break;
 		case V4L2_TUNER_MODE_STEREO:
-			msp3400c_setcarrier(client, MSP_CARRIER(7.2), MSP_CARRIER(7.02));
+			msp3400c_set_carrier(client, MSP_CARRIER(7.2), MSP_CARRIER(7.02));
 			break;
 		case V4L2_TUNER_MODE_LANG1:
-			msp3400c_setcarrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02));
+			msp3400c_set_carrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02));
 			break;
 		case V4L2_TUNER_MODE_LANG2:
-			msp3400c_setcarrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02));
+			msp3400c_set_carrier(client, MSP_CARRIER(7.38), MSP_CARRIER(7.02));
 			break;
 		}
 		break;
 	case MSP_MODE_FM_NICAM1:
 	case MSP_MODE_FM_NICAM2:
 	case MSP_MODE_AM_NICAM:
-		v4l_dbg(1, msp_debug, client, "NICAM setstereo: %s\n",strmode[mode]);
-		msp3400c_setcarrier(client,state->second,state->main);
+		v4l_dbg(1, msp_debug, client, "NICAM set_audmode: %s\n",modestr);
+		msp3400c_set_carrier(client, state->second, state->main);
 		if (state->nicam_on)
-			nicam=0x0100;
+			src = 0x0100;  /* NICAM */
 		break;
 	case MSP_MODE_BTSC:
-		v4l_dbg(1, msp_debug, client, "BTSC setstereo: %s\n",strmode[mode]);
-		nicam=0x0300;
+		v4l_dbg(1, msp_debug, client, "BTSC set_audmode: %s\n",modestr);
 		break;
 	case MSP_MODE_EXTERN:
-		v4l_dbg(1, msp_debug, client, "extern setstereo: %s\n",strmode[mode]);
-		nicam = 0x0200;
+		v4l_dbg(1, msp_debug, client, "extern set_audmode: %s\n",modestr);
+		src = 0x0200;  /* SCART */
 		break;
 	case MSP_MODE_FM_RADIO:
-		v4l_dbg(1, msp_debug, client, "FM-Radio setstereo: %s\n",strmode[mode]);
+		v4l_dbg(1, msp_debug, client, "FM-Radio set_audmode: %s\n",modestr);
 		break;
 	default:
-		v4l_dbg(1, msp_debug, client, "mono setstereo\n");
+		v4l_dbg(1, msp_debug, client, "mono set_audmode\n");
 		return;
 	}
 
 	/* switch audio */
-	switch (mode) {
+	switch (state->audmode) {
 	case V4L2_TUNER_MODE_STEREO:
-		src = 0x0020 | nicam;
+		src |= 0x0020;
 		break;
 	case V4L2_TUNER_MODE_MONO:
 		if (state->mode == MSP_MODE_AM_NICAM) {
@@ -297,29 +304,22 @@ void msp3400c_setstereo(struct i2c_client *client, int mode)
 			src = 0x0200;
 			break;
 		}
+		if (state->rxsubchans & V4L2_TUNER_SUB_STEREO)
+			src = 0x0030;
+		break;
 	case V4L2_TUNER_MODE_LANG1:
-		src = 0x0000 | nicam;
+		/* switch to stereo for stereo transmission, otherwise
+		   keep first language */
+		if (state->rxsubchans & V4L2_TUNER_SUB_STEREO)
+			src |= 0x0020;
 		break;
 	case V4L2_TUNER_MODE_LANG2:
-		src = 0x0010 | nicam;
+		src |= 0x0010;
 		break;
 	}
-	v4l_dbg(1, msp_debug, client, "setstereo final source/matrix = 0x%x\n", src);
+	v4l_dbg(1, msp_debug, client, "set_audmode final source/matrix = 0x%x\n", src);
 
-	if (msp_dolby) {
-		msp_write_dsp(client, 0x0008, 0x0520);
-		msp_write_dsp(client, 0x0009, 0x0620);
-		msp_write_dsp(client, 0x000a, src);
-		msp_write_dsp(client, 0x000b, src);
-	} else {
-		msp_write_dsp(client, 0x0008, src);
-		msp_write_dsp(client, 0x0009, src);
-		msp_write_dsp(client, 0x000a, src);
-		msp_write_dsp(client, 0x000b, src);
-		msp_write_dsp(client, 0x000c, src);
-		if (state->has_scart23_in_scart2_out)
-			msp_write_dsp(client, 0x0041, src);
-	}
+	msp_set_source(client, src);
 }
 
 static void msp3400c_print_mode(struct i2c_client *client)
@@ -347,12 +347,12 @@ static void msp3400c_print_mode(struct i2c_client *client)
 
 /* ----------------------------------------------------------------------- */
 
-int autodetect_stereo(struct i2c_client *client)
+static int msp3400c_detect_stereo(struct i2c_client *client)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
 	int val;
 	int rxsubchans = state->rxsubchans;
-	int newnicam   = state->nicam_on;
+	int newnicam = state->nicam_on;
 	int update = 0;
 
 	switch (state->mode) {
@@ -362,7 +362,7 @@ int autodetect_stereo(struct i2c_client *client)
 			val -= 65536;
 		v4l_dbg(2, msp_debug, client, "stereo detect register: %d\n", val);
 		if (val > 4096) {
-			rxsubchans = V4L2_TUNER_SUB_STEREO | V4L2_TUNER_SUB_MONO;
+			rxsubchans = V4L2_TUNER_SUB_STEREO;
 		} else if (val < -4096) {
 			rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
 		} else {
@@ -386,14 +386,11 @@ int autodetect_stereo(struct i2c_client *client)
 				break;
 			case 1:
 			case 9:
-				rxsubchans = V4L2_TUNER_SUB_MONO
-					| V4L2_TUNER_SUB_LANG1;
+				rxsubchans = V4L2_TUNER_SUB_MONO;
 				break;
 			case 2:
 			case 10:
-				rxsubchans = V4L2_TUNER_SUB_MONO
-					| V4L2_TUNER_SUB_LANG1
-					| V4L2_TUNER_SUB_LANG2;
+				rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
 				break;
 			default:
 				rxsubchans = V4L2_TUNER_SUB_MONO;
@@ -405,30 +402,17 @@ int autodetect_stereo(struct i2c_client *client)
 			rxsubchans = V4L2_TUNER_SUB_MONO;
 		}
 		break;
-	case MSP_MODE_BTSC:
-		val = msp_read_dem(client, 0x200);
-		v4l_dbg(2, msp_debug, client, "status=0x%x (pri=%s, sec=%s, %s%s%s)\n",
-			val,
-			(val & 0x0002) ? "no"     : "yes",
-			(val & 0x0004) ? "no"     : "yes",
-			(val & 0x0040) ? "stereo" : "mono",
-			(val & 0x0080) ? ", nicam 2nd mono" : "",
-			(val & 0x0100) ? ", bilingual/SAP"  : "");
-		rxsubchans = V4L2_TUNER_SUB_MONO;
-		if (val & 0x0040) rxsubchans |= V4L2_TUNER_SUB_STEREO;
-		if (val & 0x0100) rxsubchans |= V4L2_TUNER_SUB_LANG1;
-		break;
 	}
 	if (rxsubchans != state->rxsubchans) {
 		update = 1;
-		v4l_dbg(1, msp_debug, client, "watch: rxsubchans %d => %d\n",
-			state->rxsubchans,rxsubchans);
+		v4l_dbg(1, msp_debug, client, "watch: rxsubchans %02x => %02x\n",
+			state->rxsubchans, rxsubchans);
 		state->rxsubchans = rxsubchans;
 	}
 	if (newnicam != state->nicam_on) {
 		update = 1;
 		v4l_dbg(1, msp_debug, client, "watch: nicam %d => %d\n",
-			state->nicam_on,newnicam);
+			state->nicam_on, newnicam);
 		state->nicam_on = newnicam;
 	}
 	return update;
@@ -443,13 +427,8 @@ static void watch_stereo(struct i2c_client *client)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
 
-	if (autodetect_stereo(client)) {
-		if (state->rxsubchans & V4L2_TUNER_SUB_STEREO)
-			msp3400c_setstereo(client, V4L2_TUNER_MODE_STEREO);
-		else if (state->rxsubchans & V4L2_TUNER_SUB_LANG1)
-			msp3400c_setstereo(client, V4L2_TUNER_MODE_LANG1);
-		else
-			msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
+	if (msp3400c_detect_stereo(client)) {
+		msp3400c_set_audmode(client);
 	}
 
 	if (msp_once)
@@ -461,7 +440,7 @@ int msp3400c_thread(void *data)
 	struct i2c_client *client = data;
 	struct msp_state *state = i2c_get_clientdata(client);
 	struct msp3400c_carrier_detect *cd;
-	int count, max1,max2,val1,val2, val,this;
+	int count, max1, max2, val1, val2, val, this;
 
 
 	v4l_dbg(1, msp_debug, client, "msp3400 daemon started\n");
@@ -471,7 +450,7 @@ int msp3400c_thread(void *data)
 		v4l_dbg(2, msp_debug, client, "msp3400 thread: wakeup\n");
 
 	restart:
-		v4l_dbg(1, msp_debug, client, "thread: restart scan\n");
+		v4l_dbg(2, msp_debug, client, "thread: restart scan\n");
 		state->restart = 0;
 		if (kthread_should_stop())
 			break;
@@ -485,13 +464,14 @@ int msp3400c_thread(void *data)
 
 		/* mute */
 		msp_set_mute(client);
-		msp3400c_setmode(client, MSP_MODE_AM_DETECT /* +1 */ );
+		msp3400c_set_mode(client, MSP_MODE_AM_DETECT /* +1 */ );
 		val1 = val2 = 0;
 		max1 = max2 = -1;
 		state->watch_stereo = 0;
+		state->nicam_on = 0;
 
 		/* some time for the tuner to sync */
-		if (msp_sleep(state,200))
+		if (msp_sleep(state, 200))
 			goto restart;
 
 		/* carrier detect pass #1 -- main carrier */
@@ -506,7 +486,7 @@ int msp3400c_thread(void *data)
 		}
 
 		for (this = 0; this < count; this++) {
-			msp3400c_setcarrier(client, cd[this].cdo,cd[this].cdo);
+			msp3400c_set_carrier(client, cd[this].cdo, cd[this].cdo);
 			if (msp_sleep(state,100))
 				goto restart;
 			val = msp_read_dsp(client, 0x1b);
@@ -542,7 +522,7 @@ int msp3400c_thread(void *data)
 			max2 = 0;
 		}
 		for (this = 0; this < count; this++) {
-			msp3400c_setcarrier(client, cd[this].cdo,cd[this].cdo);
+			msp3400c_set_carrier(client, cd[this].cdo, cd[this].cdo);
 			if (msp_sleep(state,100))
 				goto restart;
 			val = msp_read_dsp(client, 0x1b);
@@ -554,22 +534,20 @@ int msp3400c_thread(void *data)
 		}
 
 		/* program the msp3400 according to the results */
-		state->main   = msp3400c_carrier_detect_main[max1].cdo;
+		state->main = msp3400c_carrier_detect_main[max1].cdo;
 		switch (max1) {
 		case 1: /* 5.5 */
 			if (max2 == 0) {
 				/* B/G FM-stereo */
 				state->second = msp3400c_carrier_detect_55[max2].cdo;
-				msp3400c_setmode(client, MSP_MODE_FM_TERRA);
-				state->nicam_on = 0;
-				msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
+				msp3400c_set_mode(client, MSP_MODE_FM_TERRA);
 				state->watch_stereo = 1;
 			} else if (max2 == 1 && state->has_nicam) {
 				/* B/G NICAM */
 				state->second = msp3400c_carrier_detect_55[max2].cdo;
-				msp3400c_setmode(client, MSP_MODE_FM_NICAM1);
+				msp3400c_set_mode(client, MSP_MODE_FM_NICAM1);
+				msp3400c_set_carrier(client, state->second, state->main);
 				state->nicam_on = 1;
-				msp3400c_setcarrier(client, state->second, state->main);
 				state->watch_stereo = 1;
 			} else {
 				goto no_second;
@@ -578,35 +556,31 @@ int msp3400c_thread(void *data)
 		case 2: /* 6.0 */
 			/* PAL I NICAM */
 			state->second = MSP_CARRIER(6.552);
-			msp3400c_setmode(client, MSP_MODE_FM_NICAM2);
+			msp3400c_set_mode(client, MSP_MODE_FM_NICAM2);
+			msp3400c_set_carrier(client, state->second, state->main);
 			state->nicam_on = 1;
-			msp3400c_setcarrier(client, state->second, state->main);
 			state->watch_stereo = 1;
 			break;
 		case 3: /* 6.5 */
 			if (max2 == 1 || max2 == 2) {
 				/* D/K FM-stereo */
 				state->second = msp3400c_carrier_detect_65[max2].cdo;
-				msp3400c_setmode(client, MSP_MODE_FM_TERRA);
-				state->nicam_on = 0;
-				msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
+				msp3400c_set_mode(client, MSP_MODE_FM_TERRA);
 				state->watch_stereo = 1;
 			} else if (max2 == 0 && (state->v4l2_std & V4L2_STD_SECAM)) {
 				/* L NICAM or AM-mono */
 				state->second = msp3400c_carrier_detect_65[max2].cdo;
-				msp3400c_setmode(client, MSP_MODE_AM_NICAM);
-				state->nicam_on = 0;
-				msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
-				msp3400c_setcarrier(client, state->second, state->main);
+				msp3400c_set_mode(client, MSP_MODE_AM_NICAM);
+				msp3400c_set_carrier(client, state->second, state->main);
 				/* volume prescale for SCART (AM mono input) */
 				msp_write_dsp(client, 0x000d, 0x1900);
 				state->watch_stereo = 1;
 			} else if (max2 == 0 && state->has_nicam) {
 				/* D/K NICAM */
 				state->second = msp3400c_carrier_detect_65[max2].cdo;
-				msp3400c_setmode(client, MSP_MODE_FM_NICAM1);
+				msp3400c_set_mode(client, MSP_MODE_FM_NICAM1);
+				msp3400c_set_carrier(client, state->second, state->main);
 				state->nicam_on = 1;
-				msp3400c_setcarrier(client, state->second, state->main);
 				state->watch_stereo = 1;
 			} else {
 				goto no_second;
@@ -616,23 +590,25 @@ int msp3400c_thread(void *data)
 		default:
 		no_second:
 			state->second = msp3400c_carrier_detect_main[max1].cdo;
-			msp3400c_setmode(client, MSP_MODE_FM_TERRA);
-			state->nicam_on = 0;
-			msp3400c_setcarrier(client, state->second, state->main);
+			msp3400c_set_mode(client, MSP_MODE_FM_TERRA);
+			msp3400c_set_carrier(client, state->second, state->main);
 			state->rxsubchans = V4L2_TUNER_SUB_MONO;
-			msp3400c_setstereo(client, V4L2_TUNER_MODE_MONO);
 			break;
 		}
 
 		/* unmute */
 		msp_set_audio(client);
+		msp3400c_set_audmode(client);
 
 		if (msp_debug)
 			msp3400c_print_mode(client);
 
-		/* monitor tv audio mode */
+		/* monitor tv audio mode, the first time don't wait
+		   so long to get a quick stereo/bilingual result */
+		if (msp_sleep(state, 1000))
+			goto restart;
 		while (state->watch_stereo) {
-			if (msp_sleep(state,5000))
+			if (msp_sleep(state, 5000))
 				goto restart;
 			watch_stereo(client);
 		}
@@ -656,7 +632,7 @@ int msp3410d_thread(void *data)
 		v4l_dbg(2, msp_debug, client, "msp3410 thread: wakeup\n");
 
 	restart:
-		v4l_dbg(1, msp_debug, client, "thread: restart scan\n");
+		v4l_dbg(2, msp_debug, client, "thread: restart scan\n");
 		state->restart = 0;
 		if (kthread_should_stop())
 			break;
@@ -681,9 +657,10 @@ int msp3410d_thread(void *data)
 		else
 			std = (state->v4l2_std & V4L2_STD_NTSC) ? 0x20 : 1;
 		state->watch_stereo = 0;
+		state->nicam_on = 0;
 
 		if (msp_debug)
-			v4l_dbg(1, msp_debug, client, "setting standard: %s (0x%04x)\n",
+			v4l_dbg(2, msp_debug, client, "setting standard: %s (0x%04x)\n",
 			       msp_standard_std_name(std), std);
 
 		if (std != 1) {
@@ -700,7 +677,7 @@ int msp3410d_thread(void *data)
 				val = msp_read_dem(client, 0x7e);
 				if (val < 0x07ff)
 					break;
-				v4l_dbg(1, msp_debug, client, "detection still in progress\n");
+				v4l_dbg(2, msp_debug, client, "detection still in progress\n");
 			}
 		}
 		for (i = 0; msp_stdlist[i].name != NULL; i++)
@@ -739,48 +716,34 @@ int msp3410d_thread(void *data)
 			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
 			state->nicam_on = 1;
 			state->watch_stereo = 1;
-			msp3400c_setstereo(client,V4L2_TUNER_MODE_STEREO);
 			break;
 		case 0x0009:
 			state->mode = MSP_MODE_AM_NICAM;
 			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			state->nicam_on = 1;
-			msp3400c_setstereo(client,V4L2_TUNER_MODE_MONO);
 			state->watch_stereo = 1;
 			break;
 		case 0x0020: /* BTSC */
-			/* just turn on stereo */
+			/* The pre-'G' models only have BTSC-mono */
 			state->mode = MSP_MODE_BTSC;
-			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
-			state->nicam_on = 0;
-			state->watch_stereo = 1;
-			msp3400c_setstereo(client,V4L2_TUNER_MODE_STEREO);
+			state->rxsubchans = V4L2_TUNER_SUB_MONO;
 			break;
 		case 0x0040: /* FM radio */
 			state->mode = MSP_MODE_FM_RADIO;
 			state->rxsubchans = V4L2_TUNER_SUB_STEREO;
-			state->audmode = V4L2_TUNER_MODE_STEREO;
-			state->nicam_on = 0;
-			state->watch_stereo = 0;
 			/* not needed in theory if we have radio, but
 			   short programming enables carrier mute */
-			msp3400c_setmode(client, MSP_MODE_FM_RADIO);
-			msp3400c_setcarrier(client, MSP_CARRIER(10.7),
+			msp3400c_set_mode(client, MSP_MODE_FM_RADIO);
+			msp3400c_set_carrier(client, MSP_CARRIER(10.7),
 					    MSP_CARRIER(10.7));
-			/* scart routing */
+			/* scart routing (this doesn't belong here I think) */
 			msp_set_scart(client,SCART_IN2,0);
-			/* msp34xx does radio decoding */
-			msp_write_dsp(client, 0x08, 0x0020);
-			msp_write_dsp(client, 0x09, 0x0020);
-			msp_write_dsp(client, 0x0b, 0x0020);
 			break;
 		case 0x0003:
 		case 0x0004:
 		case 0x0005:
 			state->mode = MSP_MODE_FM_TERRA;
 			state->rxsubchans = V4L2_TUNER_SUB_MONO;
-			state->audmode = V4L2_TUNER_MODE_MONO;
-			state->nicam_on = 0;
 			state->watch_stereo = 1;
 			break;
 		}
@@ -791,11 +754,16 @@ int msp3410d_thread(void *data)
 		if (state->has_i2s_conf)
 			msp_write_dem(client, 0x40, state->i2s_mode);
 
-		/* monitor tv audio mode */
+		msp3400c_set_audmode(client);
+
+		/* monitor tv audio mode, the first time don't wait
+		   so long to get a quick stereo/bilingual result */
+		if (msp_sleep(state, 1000))
+			goto restart;
 		while (state->watch_stereo) {
-			if (msp_sleep(state,5000))
-				goto restart;
 			watch_stereo(client);
+			if (msp_sleep(state, 5000))
+				goto restart;
 		}
 	}
 	v4l_dbg(1, msp_debug, client, "thread: exit\n");
@@ -813,7 +781,7 @@ int msp3410d_thread(void *data)
  * the value for source is the same as bit 15:8 of DSP registers 0x08,
  * 0x0a and 0x0c: 0=mono, 1=stereo or A|B, 2=SCART, 3=stereo or A, 4=stereo or B
  *
- * this function replaces msp3400c_setstereo
+ * this function replaces msp3400c_set_audmode
  */
 static void msp34xxg_set_source(struct i2c_client *client, int source)
 {
@@ -826,12 +794,7 @@ static void msp34xxg_set_source(struct i2c_client *client, int source)
 	int value = (source & 0x07) << 8 | (source == 0 ? 0x30 : 0x20);
 
 	v4l_dbg(1, msp_debug, client, "set source to %d (0x%x)\n", source, value);
-	/* Loudspeaker Output */
-	msp_write_dsp(client, 0x08, value);
-	/* SCART1 DA Output */
-	msp_write_dsp(client, 0x0a, value);
-	/* Quasi-peak detector */
-	msp_write_dsp(client, 0x0c, value);
+	msp_set_source(client, value);
 	/*
 	 * set identification threshold. Personally, I
 	 * I set it to a higher value that the default
@@ -948,13 +911,14 @@ int msp34xxg_thread(void *data)
 		if (msp_write_dsp(client, 0x13, state->acb))
 			return -1;
 
-		msp_write_dem(client, 0x40, state->i2s_mode);
+		if (state->has_i2s_conf)
+			msp_write_dem(client, 0x40, state->i2s_mode);
 	}
 	v4l_dbg(1, msp_debug, client, "thread: exit\n");
 	return 0;
 }
 
-void msp34xxg_detect_stereo(struct i2c_client *client)
+static void msp34xxg_detect_stereo(struct i2c_client *client)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
 
@@ -964,11 +928,11 @@ void msp34xxg_detect_stereo(struct i2c_client *client)
 
 	state->rxsubchans = 0;
 	if (is_stereo)
-		state->rxsubchans |= V4L2_TUNER_SUB_STEREO;
+		state->rxsubchans = V4L2_TUNER_SUB_STEREO;
 	else
-		state->rxsubchans |= V4L2_TUNER_SUB_MONO;
+		state->rxsubchans = V4L2_TUNER_SUB_MONO;
 	if (is_bilingual) {
-		state->rxsubchans |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+		state->rxsubchans = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
 		/* I'm supposed to check whether it's SAP or not
 		 * and set only LANG2/SAP in this case. Yet, the MSP
 		 * does a lot of work to hide this and handle everything
@@ -980,12 +944,12 @@ void msp34xxg_detect_stereo(struct i2c_client *client)
 		status, is_stereo, is_bilingual, state->rxsubchans);
 }
 
-void msp34xxg_set_audmode(struct i2c_client *client, int audmode)
+static void msp34xxg_set_audmode(struct i2c_client *client)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
 	int source;
 
-	switch (audmode) {
+	switch (state->audmode) {
 	case V4L2_TUNER_MODE_MONO:
 		source = 0; /* mono only */
 		break;
@@ -1000,11 +964,40 @@ void msp34xxg_set_audmode(struct i2c_client *client, int audmode)
 		source = 4; /* stereo or B */
 		break;
 	default:
-		audmode = 0;
 		source  = 1;
 		break;
 	}
-	state->audmode = audmode;
 	msp34xxg_set_source(client, source);
 }
 
+void msp_set_audmode(struct i2c_client *client)
+{
+	struct msp_state *state = i2c_get_clientdata(client);
+
+	switch (state->opmode) {
+	case OPMODE_MANUAL:
+	case OPMODE_AUTODETECT:
+		state->watch_stereo = 0;
+		msp3400c_set_audmode(client);
+		break;
+	case OPMODE_AUTOSELECT:
+		msp34xxg_set_audmode(client);
+		break;
+	}
+}
+
+void msp_detect_stereo(struct i2c_client *client)
+{
+	struct msp_state *state  = i2c_get_clientdata(client);
+
+	switch (state->opmode) {
+	case OPMODE_MANUAL:
+	case OPMODE_AUTODETECT:
+		msp3400c_detect_stereo(client);
+		break;
+	case OPMODE_AUTOSELECT:
+		msp34xxg_detect_stereo(client);
+		break;
+	}
+}
+
diff --git a/drivers/media/video/msp3400.h b/drivers/media/video/msp3400.h
index a9ac57d0700b..6fb5c8c994e7 100644
--- a/drivers/media/video/msp3400.h
+++ b/drivers/media/video/msp3400.h
@@ -104,14 +104,12 @@ int msp_sleep(struct msp_state *state, int timeout);
 
 /* msp3400-kthreads.c */
 const char *msp_standard_std_name(int std);
-void msp3400c_setcarrier(struct i2c_client *client, int cdo1, int cdo2);
-void msp3400c_setmode(struct i2c_client *client, int type);
-void msp3400c_setstereo(struct i2c_client *client, int mode);
-int autodetect_stereo(struct i2c_client *client);
+void msp_set_audmode(struct i2c_client *client);
+void msp_detect_stereo(struct i2c_client *client);
 int msp3400c_thread(void *data);
 int msp3410d_thread(void *data);
 int msp34xxg_thread(void *data);
-void msp34xxg_detect_stereo(struct i2c_client *client);
-void msp34xxg_set_audmode(struct i2c_client *client, int audmode);
+void msp3400c_set_mode(struct i2c_client *client, int mode);
+void msp3400c_set_carrier(struct i2c_client *client, int cdo1, int cdo2);
 
 #endif /* MSP3400_H */
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index 41715cacf926..eb3b31867494 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -1,11 +1,11 @@
 /*
     mxb - v4l2 driver for the Multimedia eXtension Board
-    
+
     Copyright (C) 1998-2006 Michael Hunold <michael@mihu.de>
 
     Visit http://www.mihu.de/linux/saa7146/mxb/
     for further details about this card.
-    
+
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
@@ -35,12 +35,12 @@
 
 #define I2C_SAA7111 0x24
 
-#define MXB_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0) 
+#define MXB_BOARD_CAN_DO_VBI(dev)   (dev->revision != 0)
 
 /* global variable */
 static int mxb_num = 0;
 
-/* initial frequence the tuner will be tuned to. 
+/* initial frequence the tuner will be tuned to.
    in verden (lower saxony, germany) 4148 is a
    channel called "phoenix" */
 static int freq = 4148;
@@ -55,7 +55,7 @@ MODULE_PARM_DESC(debug, "Turn on/off device debugging (default:off).");
 enum { TUNER, AUX1, AUX3, AUX3_YC };
 
 static struct v4l2_input mxb_inputs[MXB_INPUTS] = {
-	{ TUNER,	"Tuner",		V4L2_INPUT_TYPE_TUNER,	1, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 }, 
+	{ TUNER,	"Tuner",		V4L2_INPUT_TYPE_TUNER,	1, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
 	{ AUX1,		"AUX1",			V4L2_INPUT_TYPE_CAMERA,	2, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
 	{ AUX3,		"AUX3 Composite",	V4L2_INPUT_TYPE_CAMERA,	4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
 	{ AUX3_YC,	"AUX3 S-Video",		V4L2_INPUT_TYPE_CAMERA,	4, 0, V4L2_STD_PAL_BG|V4L2_STD_NTSC_M, 0 },
@@ -66,7 +66,7 @@ static struct v4l2_input mxb_inputs[MXB_INPUTS] = {
 static struct {
 	int hps_source;
 	int hps_sync;
-} input_port_selection[MXB_INPUTS] = { 	
+} input_port_selection[MXB_INPUTS] = {
 	{ SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A },
 	{ SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A },
 	{ SAA7146_HPS_SOURCE_PORT_A, SAA7146_HPS_SYNC_PORT_A },
@@ -81,7 +81,7 @@ static int video_audio_connect[MXB_INPUTS] =
 /* these are the necessary input-output-pins for bringing one audio source
 (see above) to the CD-output */
 static struct tea6420_multiplex TEA6420_cd[MXB_AUDIOS+1][2] =
-		{ 
+		{
 		{{1,1,0},{1,1,0}},	/* Tuner */
 		{{5,1,0},{6,1,0}},	/* AUX 1 */
 		{{4,1,0},{6,1,0}},	/* AUX 2 */
@@ -122,8 +122,8 @@ static struct saa7146_extension_ioctls ioctls[] = {
 	{ VIDIOC_S_FREQUENCY, 	SAA7146_EXCLUSIVE },
 	{ VIDIOC_G_AUDIO, 	SAA7146_EXCLUSIVE },
 	{ VIDIOC_S_AUDIO, 	SAA7146_EXCLUSIVE },
-	{ MXB_S_AUDIO_CD, 	SAA7146_EXCLUSIVE },	/* custom control */	
-	{ MXB_S_AUDIO_LINE, 	SAA7146_EXCLUSIVE },	/* custom control */	
+	{ MXB_S_AUDIO_CD, 	SAA7146_EXCLUSIVE },	/* custom control */
+	{ MXB_S_AUDIO_LINE, 	SAA7146_EXCLUSIVE },	/* custom control */
 	{ 0,			0 }
 };
 
@@ -132,7 +132,7 @@ struct mxb
 	struct video_device	*video_dev;
 	struct video_device	*vbi_dev;
 
-	struct i2c_adapter	i2c_adapter;	
+	struct i2c_adapter	i2c_adapter;
 
 	struct i2c_client*	saa7111a;
 	struct i2c_client*	tda9840;
@@ -200,15 +200,15 @@ static int mxb_probe(struct saa7146_dev* dev)
 		client = list_entry(item, struct i2c_client, list);
 		if( I2C_TEA6420_1 == client->addr )
 			mxb->tea6420_1 = client;
-		if( I2C_TEA6420_2 == client->addr ) 
+		if( I2C_TEA6420_2 == client->addr )
 			mxb->tea6420_2 = client;
-		if( I2C_TEA6415C_2 == client->addr ) 
+		if( I2C_TEA6415C_2 == client->addr )
 			mxb->tea6415c = client;
-		if( I2C_TDA9840 == client->addr ) 
+		if( I2C_TDA9840 == client->addr )
 			mxb->tda9840 = client;
 		if( I2C_SAA7111 == client->addr )
 			mxb->saa7111a = client;
-		if( 0x60 == client->addr ) 
+		if( 0x60 == client->addr )
 			mxb->tuner = client;
 	}
 
@@ -222,7 +222,7 @@ static int mxb_probe(struct saa7146_dev* dev)
 		return -ENODEV;
 	}
 
-	/* all devices are present, probe was successful */	
+	/* all devices are present, probe was successful */
 
 	/* we store the pointer in our private data field */
 	dev->ext_priv = mxb;
@@ -230,7 +230,7 @@ static int mxb_probe(struct saa7146_dev* dev)
 	return 0;
 }
 
-/* some init data for the saa7740, the so-called 'sound arena module'. 
+/* some init data for the saa7740, the so-called 'sound arena module'.
    there are no specs available, so we simply use some init values */
 static struct {
 	int	length;
@@ -330,7 +330,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	v4l2_std_id std = V4L2_STD_PAL_BG;
 
 	int i = 0, err = 0;
-	struct	tea6415c_multiplex vm;	
+	struct	tea6415c_multiplex vm;
 
 	/* select video mode in saa7111a */
 	i = VIDEO_MODE_PAL;
@@ -380,16 +380,16 @@ static int mxb_init_done(struct saa7146_dev* dev)
 	vm.in  = 3;
 	vm.out = 13;
 	mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm);
-				
+
 	/* the rest for mxb */
 	mxb->cur_input = 0;
 	mxb->cur_mute = 1;
 
 	mxb->cur_mode = V4L2_TUNER_MODE_STEREO;
 	mxb->tda9840->driver->command(mxb->tda9840, TDA9840_SWITCH, &mxb->cur_mode);
-			
+
 	/* check if the saa7740 (aka 'sound arena module') is present
-	   on the mxb. if so, we must initialize it. due to lack of 
+	   on the mxb. if so, we must initialize it. due to lack of
 	   informations about the saa7740, the values were reverse
 	   engineered. */
 	msg.addr = 0x1b;
@@ -409,7 +409,7 @@ static int mxb_init_done(struct saa7146_dev* dev)
 				break;
 			}
 
-			msg.len = mxb_saa7740_init[i].length;		
+			msg.len = mxb_saa7740_init[i].length;
 			msg.buf = &mxb_saa7740_init[i].data[0];
 			if( 1 != (err = i2c_transfer(&mxb->i2c_adapter, &msg, 1))) {
 				DEB_D(("failed to initialize 'sound arena module'.\n"));
@@ -418,12 +418,12 @@ static int mxb_init_done(struct saa7146_dev* dev)
 		}
 		INFO(("'sound arena module' detected.\n"));
 	}
-err:	
+err:
 	/* the rest for saa7146: you should definitely set some basic values
 	   for the input-port handling of the saa7146. */
 
 	/* ext->saa has been filled by the core driver */
-	   
+
 	/* some stuff is done via variables */
 	saa7146_set_hps_source_and_sync(dev, input_port_selection[mxb->cur_input].hps_source, input_port_selection[mxb->cur_input].hps_sync);
 
@@ -431,7 +431,7 @@ err:
 
 	/* this is ugly, but because of the fact that this is completely
 	   hardware dependend, it should be done directly... */
-      	saa7146_write(dev, DD1_STREAM_B,	0x00000000);
+	saa7146_write(dev, DD1_STREAM_B,	0x00000000);
 	saa7146_write(dev, DD1_INIT,		0x02000200);
 	saa7146_write(dev, MC2, (MASK_09 | MASK_25 | MASK_10 | MASK_26));
 
@@ -453,7 +453,7 @@ static struct saa7146_ext_vv vv_data;
 static int mxb_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
 {
 	struct mxb* mxb = (struct mxb*)dev->ext_priv;
-	
+
 	DEB_EE(("dev:%p\n",dev));
 
 	/* checking for i2c-devices can be omitted here, because we
@@ -464,7 +464,7 @@ static int mxb_attach(struct saa7146_dev* dev, struct saa7146_pci_extension_data
 		ERR(("cannot register capture v4l2 device. skipping.\n"));
 		return -1;
 	}
-	
+
 	/* initialization stuff (vbi) (only for revision > 0 and for extensions which want it)*/
 	if( 0 != MXB_BOARD_CAN_DO_VBI(dev)) {
 		if( 0 != saa7146_register_device(&mxb->vbi_dev, dev, "mxb", VFL_TYPE_VBI)) {
@@ -513,17 +513,17 @@ static int mxb_detach(struct saa7146_dev* dev)
 	return 0;
 }
 
-static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg) 
+static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 {
 	struct saa7146_dev *dev = fh->dev;
 	struct mxb* mxb = (struct mxb*)dev->ext_priv;
-	struct saa7146_vv *vv = dev->vv_data; 
-	
+	struct saa7146_vv *vv = dev->vv_data;
+
 	switch(cmd) {
 	case VIDIOC_ENUMINPUT:
 	{
 		struct v4l2_input *i = arg;
-		
+
 		DEB_EE(("VIDIOC_ENUMINPUT %d.\n",i->index));
 		if( i->index < 0 || i->index >= MXB_INPUTS) {
 			return -EINVAL;
@@ -559,11 +559,11 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 				break;
 			}
 		}
-		
+
 		if( i < 0 ) {
 			return -EAGAIN;
 		}
-			
+
 		switch (vc->id ) {
 			case V4L2_CID_AUDIO_MUTE: {
 				vc->value = mxb->cur_mute;
@@ -571,7 +571,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 				return 0;
 			}
 		}
-		
+
 		DEB_EE(("VIDIOC_G_CTRL V4L2_CID_AUDIO_MUTE:%d.\n",vc->value));
 		return 0;
 	}
@@ -580,17 +580,17 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	{
 		struct	v4l2_control	*vc = arg;
 		int i = 0;
-		
+
 		for (i = MAXCONTROLS - 1; i >= 0; i--) {
 			if (mxb_controls[i].id == vc->id) {
 				break;
 			}
 		}
-		
+
 		if( i < 0 ) {
 			return -EAGAIN;
 		}
-		
+
 		switch (vc->id ) {
 			case V4L2_CID_AUDIO_MUTE: {
 				mxb->cur_mute = vc->value;
@@ -614,12 +614,12 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		*input = mxb->cur_input;
 
 		DEB_EE(("VIDIOC_G_INPUT %d.\n",*input));
-		return 0;		
-	}	
+		return 0;
+	}
 	case VIDIOC_S_INPUT:
 	{
 		int input = *(int *)arg;
-		struct	tea6415c_multiplex vm;	
+		struct	tea6415c_multiplex vm;
 		int i = 0;
 
 		DEB_EE(("VIDIOC_S_INPUT %d.\n",input));
@@ -627,34 +627,34 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		if (input < 0 || input >= MXB_INPUTS) {
 			return -EINVAL;
 		}
-		
+
 		/* fixme: locke das setzen des inputs mit hilfe des mutexes
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		video_mux(dev,*i);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		*/
-				
+
 		/* fixme: check if streaming capture
 		if ( 0 != dev->streaming ) {
 			DEB_D(("VIDIOC_S_INPUT illegal while streaming.\n"));
 			return -EPERM;
 		}
 		*/
-		
+
 		mxb->cur_input = input;
-	
+
 		saa7146_set_hps_source_and_sync(dev, input_port_selection[input].hps_source, input_port_selection[input].hps_sync);
-		
+
 		/* prepare switching of tea6415c and saa7111a;
 		   have a look at the 'background'-file for further informations  */
 		switch( input ) {
-			
+
 			case TUNER:
 			{
 				i = 0;
 				vm.in  = 3;
 				vm.out = 17;
-								
+
 			if ( 0 != mxb->tea6415c->driver->command(mxb->tea6415c,TEA6415C_SWITCH, &vm)) {
 					printk("VIDIOC_S_INPUT: could not address tea6415c #1\n");
 					return -EFAULT;
@@ -662,7 +662,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 				/* connect tuner-output always to multicable */
 				vm.in  = 3;
 				vm.out = 13;
-				break;				
+				break;
 			}
 			case AUX3_YC:
 			{
@@ -703,11 +703,11 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 				break;
 			}
 		}
-				
+
 		/* switch video in saa7111a */
 		if ( 0 != mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_INPUT, &i)) {
 			printk("VIDIOC_S_INPUT: could not address saa7111a #1.\n");
-		}			
+		}
 
 		/* switch the audio-source only if necessary */
 		if( 0 == mxb->cur_mute ) {
@@ -738,11 +738,11 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		t->rangehigh = 13684;	/* 855.25 MHz / 62.5 kHz = 13684 */
 		/* FIXME: add the real signal strength here */
 		t->signal = 0xffff;
-		t->afc = 0;		
+		t->afc = 0;
 
 		mxb->tda9840->driver->command(mxb->tda9840,TDA9840_DETECT, &byte);
 		t->audmode = mxb->cur_mode;
-		
+
 		if( byte < 0 ) {
 			t->rxsubchans  = V4L2_TUNER_SUB_MONO;
 		} else {
@@ -777,12 +777,12 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		struct v4l2_tuner *t = arg;
 		int result = 0;
 		int byte = 0;
-		
+
 		if( 0 != t->index ) {
 			DEB_D(("VIDIOC_S_TUNER: channel %d does not have a tuner attached.\n",t->index));
 			return -EINVAL;
 		}
-	
+
 		switch(t->audmode) {
 			case V4L2_TUNER_MODE_STEREO: {
 				mxb->cur_mode = V4L2_TUNER_MODE_STEREO;
@@ -813,7 +813,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		if( 0 != (result = mxb->tda9840->driver->command(mxb->tda9840, TDA9840_SWITCH, &byte))) {
 			printk("VIDIOC_S_TUNER error. result:%d, byte:%d\n",result,byte);
 		}
-				
+
 		return 0;
 	}
 	case VIDIOC_G_FREQUENCY:
@@ -839,7 +839,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 
 		if (V4L2_TUNER_ANALOG_TV != f->type)
 			return -EINVAL;
-		
+
 		if(0 != mxb->cur_input) {
 			DEB_D(("VIDIOC_S_FREQ: channel %d does not have a tuner!\n",mxb->cur_input));
 			return -EINVAL;
@@ -848,7 +848,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		mxb->cur_freq = *f;
 		DEB_EE(("VIDIOC_S_FREQUENCY: freq:0x%08x.\n", mxb->cur_freq.frequency));
 
-		/* tune in desired frequency */			
+		/* tune in desired frequency */
 		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_FREQUENCY, &mxb->cur_freq);
 
 		/* hack: changing the frequency should invalidate the vbi-counter (=> alevt) */
@@ -861,12 +861,12 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	case MXB_S_AUDIO_CD:
 	{
 		int i = *(int*)arg;
-				
+
 		if( i < 0 || i >= MXB_AUDIOS ) {
 			DEB_D(("illegal argument to MXB_S_AUDIO_CD: i:%d.\n",i));
 			return -EINVAL;
 		}
-		
+
 		DEB_EE(("MXB_S_AUDIO_CD: i:%d.\n",i));
 
 		mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_cd[i][0]);
@@ -877,12 +877,12 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 	case MXB_S_AUDIO_LINE:
 	{
 		int i = *(int*)arg;
-				
+
 		if( i < 0 || i >= MXB_AUDIOS ) {
 			DEB_D(("illegal argument to MXB_S_AUDIO_LINE: i:%d.\n",i));
 			return -EINVAL;
 		}
-		
+
 		DEB_EE(("MXB_S_AUDIO_LINE: i:%d.\n",i));
 		mxb->tea6420_1->driver->command(mxb->tea6420_1,TEA6420_SWITCH, &TEA6420_line[i][0]);
 		mxb->tea6420_2->driver->command(mxb->tea6420_2,TEA6420_SWITCH, &TEA6420_line[i][1]);
@@ -894,13 +894,13 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		struct v4l2_audio *a = arg;
 
 		if( a->index < 0 || a->index > MXB_INPUTS ) {
-	 		DEB_D(("VIDIOC_G_AUDIO %d out of range.\n",a->index));
+			DEB_D(("VIDIOC_G_AUDIO %d out of range.\n",a->index));
 			return -EINVAL;
 		}
-		
- 		DEB_EE(("VIDIOC_G_AUDIO %d.\n",a->index));
+
+		DEB_EE(("VIDIOC_G_AUDIO %d.\n",a->index));
 		memcpy(a, &mxb_audios[video_audio_connect[mxb->cur_input]], sizeof(struct v4l2_audio));
-		
+
 		return 0;
 	}
 	case VIDIOC_S_AUDIO:
@@ -908,7 +908,7 @@ static int mxb_ioctl(struct saa7146_fh *fh, unsigned int cmd, void *arg)
 		struct v4l2_audio *a = arg;
 		DEB_D(("VIDIOC_S_AUDIO %d.\n",a->index));
 		return 0;
-	}	
+	}
 	default:
 /*
 		DEB2(printk("does not handle this ioctl.\n"));
@@ -928,7 +928,7 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
 		v4l2_std_id std = V4L2_STD_PAL_I;
 		DEB_D(("VIDIOC_S_STD: setting mxb for PAL_I.\n"));
 		/* set the 7146 gpio register -- I don't know what this does exactly */
-      		saa7146_write(dev, GPIO_CTRL, 0x00404050);
+		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* unset the 7111 gpio register -- I don't know what this does exactly */
 		mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &zero);
 		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
@@ -936,7 +936,7 @@ static int std_callback(struct saa7146_dev* dev, struct saa7146_standard *std)
 		v4l2_std_id std = V4L2_STD_PAL_BG;
 		DEB_D(("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM.\n"));
 		/* set the 7146 gpio register -- I don't know what this does exactly */
-      		saa7146_write(dev, GPIO_CTRL, 0x00404050);
+		saa7146_write(dev, GPIO_CTRL, 0x00404050);
 		/* set the 7111 gpio register -- I don't know what this does exactly */
 		mxb->saa7111a->driver->command(mxb->saa7111a,DECODER_SET_GPIO, &one);
 		mxb->tuner->driver->command(mxb->tuner, VIDIOC_S_STD, &std);
@@ -969,8 +969,8 @@ static struct saa7146_standard standard[] = {
 };
 
 static struct saa7146_pci_extension_data mxb = {
-        .ext_priv = "Multimedia eXtension Board",
-        .ext = &extension,
+	.ext_priv = "Multimedia eXtension Board",
+	.ext = &extension,
 };
 
 static struct pci_device_id pci_tbl[] = {
@@ -992,7 +992,7 @@ static struct saa7146_ext_vv vv_data = {
 	.capabilities	= V4L2_CAP_TUNER | V4L2_CAP_VBI_CAPTURE,
 	.stds		= &standard[0],
 	.num_stds	= sizeof(standard)/sizeof(struct saa7146_standard),
-	.std_callback	= &std_callback, 
+	.std_callback	= &std_callback,
 	.ioctls		= &ioctls[0],
 	.ioctl		= mxb_ioctl,
 };
@@ -1000,7 +1000,7 @@ static struct saa7146_ext_vv vv_data = {
 static struct saa7146_extension extension = {
 	.name		= MXB_IDENTIFIER,
 	.flags		= SAA7146_USE_I2C_IRQ,
-	
+
 	.pci_tbl	= &pci_tbl[0],
 	.module		= THIS_MODULE,
 
@@ -1010,7 +1010,7 @@ static struct saa7146_extension extension = {
 
 	.irq_mask	= 0,
 	.irq_func	= NULL,
-};	
+};
 
 static int __init mxb_init_module(void)
 {
@@ -1018,7 +1018,7 @@ static int __init mxb_init_module(void)
 		DEB_S(("failed to register extension.\n"));
 		return -ENODEV;
 	}
-	
+
 	return 0;
 }
 
diff --git a/drivers/media/video/mxb.h b/drivers/media/video/mxb.h
index 2332ed5f7c6b..400a57ba62ec 100644
--- a/drivers/media/video/mxb.h
+++ b/drivers/media/video/mxb.h
@@ -38,5 +38,5 @@ static struct v4l2_audio mxb_audios[MXB_AUDIOS] = {
 		.name	= "CD-ROM (X10)",
 		.capability = V4L2_AUDCAP_STEREO,
 	}
-};	
+};
 #endif
diff --git a/drivers/media/video/planb.c b/drivers/media/video/planb.c
index f3fc361bec97..15fd85acabda 100644
--- a/drivers/media/video/planb.c
+++ b/drivers/media/video/planb.c
@@ -48,7 +48,7 @@
 #include <asm/pgtable.h>
 #include <asm/page.h>
 #include <asm/irq.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 
 #include "planb.h"
 #include "saa7196.h"
@@ -329,12 +329,12 @@ static volatile struct dbdma_cmd *cmd_geo_setup(
 
 static inline void planb_lock(struct planb *pb)
 {
-	down(&pb->lock);
+	mutex_lock(&pb->lock);
 }
 
 static inline void planb_unlock(struct planb *pb)
 {
-	up(&pb->lock);
+	mutex_unlock(&pb->lock);
 }
 
 /***************/
@@ -2067,7 +2067,7 @@ static int init_planb(struct planb *pb)
 #endif
 	pb->tab_size = PLANB_MAXLINES + 40;
 	pb->suspend = 0;
-	init_MUTEX(&pb->lock);
+	mutex_init(&pb->lock);
 	pb->ch1_cmd = 0;
 	pb->ch2_cmd = 0;
 	pb->mask = 0;
diff --git a/drivers/media/video/planb.h b/drivers/media/video/planb.h
index 8a0faad16118..79b6b561426e 100644
--- a/drivers/media/video/planb.h
+++ b/drivers/media/video/planb.h
@@ -174,7 +174,7 @@ struct planb {
 	int	user;
 	unsigned int tab_size;
 	int     maxlines;
-	struct semaphore lock;
+	struct mutex lock;
 	unsigned int	irq;			/* interrupt number */
 	volatile unsigned int intr_mask;
 
diff --git a/drivers/media/video/pms.c b/drivers/media/video/pms.c
index 9e6448639480..05ca55939e77 100644
--- a/drivers/media/video/pms.c
+++ b/drivers/media/video/pms.c
@@ -30,6 +30,8 @@
 #include <asm/io.h>
 #include <linux/sched.h>
 #include <linux/videodev.h>
+#include <linux/mutex.h>
+
 #include <asm/uaccess.h>
 
 
@@ -44,7 +46,7 @@ struct pms_device
 	struct video_picture picture;
 	int height;
 	int width;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 struct i2c_info
@@ -724,10 +726,10 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 			struct video_channel *v = arg;
 			if(v->channel<0 || v->channel>3)
 				return -EINVAL;
-			down(&pd->lock);
+			mutex_lock(&pd->lock);
 			pms_videosource(v->channel&1);
 			pms_vcrinput(v->channel>>1);
-			up(&pd->lock);
+			mutex_unlock(&pd->lock);
 			return 0;
 		}
 		case VIDIOCGTUNER:
@@ -761,7 +763,7 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 			struct video_tuner *v = arg;
 			if(v->tuner)
 				return -EINVAL;
-			down(&pd->lock);
+			mutex_lock(&pd->lock);
 			switch(v->mode)
 			{
 				case VIDEO_MODE_AUTO:
@@ -785,10 +787,10 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 					pms_format(2);
 					break;
 				default:
-					up(&pd->lock);
+					mutex_unlock(&pd->lock);
 					return -EINVAL;
 			}
-			up(&pd->lock);
+			mutex_unlock(&pd->lock);
 			return 0;
 		}
 		case VIDIOCGPICT:
@@ -809,12 +811,12 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 			 *	Now load the card.
 			 */
 
-			down(&pd->lock);
+			mutex_lock(&pd->lock);
 			pms_brightness(p->brightness>>8);
 			pms_hue(p->hue>>8);
 			pms_colour(p->colour>>8);
 			pms_contrast(p->contrast>>8);	
-			up(&pd->lock);
+			mutex_unlock(&pd->lock);
 			return 0;
 		}
 		case VIDIOCSWIN:
@@ -830,9 +832,9 @@ static int pms_do_ioctl(struct inode *inode, struct file *file,
 				return -EINVAL;
 			pd->width=vw->width;
 			pd->height=vw->height;
-			down(&pd->lock);
+			mutex_lock(&pd->lock);
 			pms_resolution(pd->width, pd->height);
-			up(&pd->lock);			/* Ok we figured out what to use from our wide choice */
+			mutex_unlock(&pd->lock);			/* Ok we figured out what to use from our wide choice */
 			return 0;
 		}
 		case VIDIOCGWIN:
@@ -872,9 +874,9 @@ static ssize_t pms_read(struct file *file, char __user *buf,
 	struct pms_device *pd=(struct pms_device *)v;
 	int len;
 	
-	down(&pd->lock);
+	mutex_lock(&pd->lock);
 	len=pms_capture(pd, buf, (pd->picture.depth==16)?0:1,count);
-	up(&pd->lock);
+	mutex_unlock(&pd->lock);
 	return len;
 }
 
@@ -1029,7 +1031,7 @@ static int __init init_pms_cards(void)
 		return -ENODEV;
 	}
 	memcpy(&pms_device, &pms_template, sizeof(pms_template));
-	init_MUTEX(&pms_device.lock);
+	mutex_init(&pms_device.lock);
 	pms_device.height=240;
 	pms_device.width=320;
 	pms_swsense(75);
diff --git a/drivers/media/video/saa5246a.c b/drivers/media/video/saa5246a.c
index 2ce010201308..dd830e0e5e96 100644
--- a/drivers/media/video/saa5246a.c
+++ b/drivers/media/video/saa5246a.c
@@ -46,6 +46,8 @@
 #include <linux/i2c.h>
 #include <linux/videotext.h>
 #include <linux/videodev.h>
+#include <linux/mutex.h>
+
 #include "saa5246a.h"
 
 MODULE_AUTHOR("Michael Geng <linux@MichaelGeng.de>");
@@ -57,7 +59,7 @@ struct saa5246a_device
 	u8     pgbuf[NUM_DAUS][VTX_VIRTUALSIZE];
 	int    is_searching[NUM_DAUS];
 	struct i2c_client *client;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 static struct video_device saa_template;	/* Declared near bottom */
@@ -90,7 +92,7 @@ static int saa5246a_attach(struct i2c_adapter *adap, int addr, int kind)
 		return -ENOMEM;
 	}
 	strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
-	init_MUTEX(&t->lock);
+	mutex_init(&t->lock);
 
 	/*
 	 *	Now create a video4linux device
@@ -719,9 +721,9 @@ static int saa5246a_ioctl(struct inode *inode, struct file *file,
 	int err;
 
 	cmd = vtx_fix_command(cmd);
-	down(&t->lock);
+	mutex_lock(&t->lock);
 	err = video_usercopy(inode, file, cmd, arg, do_saa5246a_ioctl);
-	up(&t->lock);
+	mutex_unlock(&t->lock);
 	return err;
 }
 
diff --git a/drivers/media/video/saa5249.c b/drivers/media/video/saa5249.c
index 5694eb58c3a1..a9f3cf0b1e3c 100644
--- a/drivers/media/video/saa5249.c
+++ b/drivers/media/video/saa5249.c
@@ -56,6 +56,8 @@
 #include <linux/i2c.h>
 #include <linux/videotext.h>
 #include <linux/videodev.h>
+#include <linux/mutex.h>
+
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -105,7 +107,7 @@ struct saa5249_device
 	int disp_mode;
 	int virtual_mode;
 	struct i2c_client *client;
-	struct semaphore lock;
+	struct mutex lock;
 };
 
 
@@ -158,7 +160,7 @@ static int saa5249_attach(struct i2c_adapter *adap, int addr, int kind)
 		return -ENOMEM;
 	}
 	strlcpy(client->name, IF_NAME, I2C_NAME_SIZE);
-	init_MUTEX(&t->lock);
+	mutex_init(&t->lock);
 	
 	/*
 	 *	Now create a video4linux device
@@ -619,9 +621,9 @@ static int saa5249_ioctl(struct inode *inode, struct file *file,
 	int err;
 	
 	cmd = vtx_fix_command(cmd);
-	down(&t->lock);
+	mutex_lock(&t->lock);
 	err = video_usercopy(inode,file,cmd,arg,do_saa5249_ioctl);
-	up(&t->lock);
+	mutex_unlock(&t->lock);
 	return err;
 }
 
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index ffd87ce55556..b184fd00b4e7 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1,4 +1,4 @@
-/* saa7115 - Philips SAA7114/SAA7115 video decoder driver
+/* saa7115 - Philips SAA7113/SAA7114/SAA7115 video decoder driver
  *
  * Based on saa7114 driver by Maxim Yevtyushkin, which is based on
  * the saa7111 driver by Dave Perks.
@@ -16,6 +16,7 @@
  * (2/17/2003)
  *
  * VBI support (2004) and cleanups (2005) by Hans Verkuil <hverkuil@xs4all.nl>
+ * SAA7113 support by Mauro Carvalho Chehab <mchehab@infradead.org>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -42,8 +43,9 @@
 #include <media/audiochip.h>
 #include <asm/div64.h>
 
-MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver");
-MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil");
+MODULE_DESCRIPTION("Philips SAA7113/SAA7114/SAA7115 video decoder driver");
+MODULE_AUTHOR(  "Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, "
+		"Hans Verkuil, Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
 static int debug = 0;
@@ -51,7 +53,10 @@ module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
+static unsigned short normal_i2c[] = {
+		0x4a >>1, 0x48 >>1,	/* SAA7113 */
+		0x42 >> 1, 0x40 >> 1,	/* SAA7114 and SAA7115 */
+		I2C_CLIENT_END };
 
 
 I2C_CLIENT_INSMOD;
@@ -101,10 +106,12 @@ static inline int saa7115_read(struct i2c_client *client, u8 reg)
    Hauppauge driver sets. */
 
 static const unsigned char saa7115_init_auto_input[] = {
+		/* Front-End Part */
 	0x01, 0x48,		/* white peak control disabled */
 	0x03, 0x20,		/* was 0x30. 0x20: long vertical blanking */
 	0x04, 0x90,		/* analog gain set to 0 */
 	0x05, 0x90,		/* analog gain set to 0 */
+		/* Decoder Part */
 	0x06, 0xeb,		/* horiz sync begin = -21 */
 	0x07, 0xe0,		/* horiz sync stop = -17 */
 	0x0a, 0x80,		/* was 0x88. decoder brightness, 0x80 is itu standard */
@@ -123,6 +130,8 @@ static const unsigned char saa7115_init_auto_input[] = {
 	0x1b, 0x42,		/* misc chroma control 0x42 = recommended */
 	0x1c, 0xa9,		/* combfilter control 0xA9 = recommended */
 	0x1d, 0x01,		/* combfilter control 0x01 = recommended */
+
+		/* Power Device Control */
 	0x88, 0xd0,		/* reset device */
 	0x88, 0xf0,		/* set device programmed, all in operational mode */
 	0x00, 0x00
@@ -338,6 +347,33 @@ static const unsigned char saa7115_cfg_vbi_off[] = {
 	0x00, 0x00
 };
 
+static const unsigned char saa7113_init_auto_input[] = {
+	0x01, 0x08,	/* PH7113_INCREMENT_DELAY - (1) (1) (1) (1) IDEL3 IDEL2 IDELL1 IDEL0 */
+	0x02, 0xc2,	/* PH7113_ANALOG_INPUT_CONTR_1 - FUSE1 FUSE0 GUDL1 GUDL0 MODE3 MODE2 MODE1 MODE0 */
+	0x03, 0x30,	/* PH7113_ANALOG_INPUT_CONTR_2 - (1) HLNRS VBSL WPOFF HOLDG GAFIX GAI28 GAI18 */
+	0x04, 0x00,	/* PH7113_ANALOG_INPUT_CONTR_3 - GAI17 GAI16 GAI15 GAI14 GAI13 GAI12 GAI11 GAI10 */
+	0x05, 0x00,	/* PH7113_ANALOG_INPUT_CONTR_4 - GAI27 GAI26 GAI25 GAI24 GAI23 GAI22 GAI21 GAI20 */
+	0x06, 0x89,	/* PH7113_HORIZONTAL_SYNC_START - HSB7 HSB6 HSB5 HSB4 HSB3 HSB2 HSB1 HSB0 */
+	0x07, 0x0d,	/* PH7113_HORIZONTAL_SYNC_STOP - HSS7 HSS6 HSS5 HSS4 HSS3 HSS2 HSS1 HSS0 */
+	0x08, 0x88,	/* PH7113_SYNC_CONTROL - AUFD FSEL FOET HTC1 HTC0 HPLL VNOI1 VNOI0 */
+	0x09, 0x01,	/* PH7113_LUMINANCE_CONTROL - BYPS PREF BPSS1 BPSS0 VBLB UPTCV APER1 APER0 */
+	0x0a, 0x80,	/* PH7113_LUMINANCE_BRIGHTNESS - BRIG7 BRIG6 BRIG5 BRIG4 BRIG3 BRIG2 BRIG1 BRIG0 */
+	0x0b, 0x47,	/* PH7113_LUMINANCE_CONTRAST - CONT7 CONT6 CONT5 CONT4 CONT3 CONT2 CONT1 CONT0 */
+	0x0c, 0x40,	/* PH7113_CHROMA_SATURATION - SATN7 SATN6 SATN5 SATN4 SATN3 SATN2 SATN1 SATN0 */
+	0x0d, 0x00,	/* PH7113_CHROMA_HUE_CONTROL - HUEC7 HUEC6 HUEC5 HUEC4 HUEC3 HUEC2 HUEC1 HUEC0 */
+	0x0e, 0x01,	/* PH7113_CHROMA_CONTROL - CDTO CSTD2 CSTD1 CSTD0 DCCF FCTC CHBW1 CHBW0 */
+	0x0f, 0x2a,	/* PH7113_CHROMA_GAIN_CONTROL - ACGC CGAIN6 CGAIN5 CGAIN4 CGAIN3 CGAIN2 CGAIN1 CGAIN0 */
+	0x10, 0x08,	/* PH7113_FORMAT_DELAY_CONTROL - OFTS1 OFTS0 HDEL1 HDEL0 VRLN YDEL2 YDEL1 YDEL0 */
+	0x11, 0x0c,	/* PH7113_OUTPUT_CONTROL_1 - GPSW1 CM99 GPSW0 HLSEL OEYC OERT VIPB COLO */
+	0x12, 0x07,	/* PH7113_OUTPUT_CONTROL_2 - RTSE13 RTSE12 RTSE11 RTSE10 RTSE03 RTSE02 RTSE01 RTSE00 */
+	0x13, 0x00,	/* PH7113_OUTPUT_CONTROL_3 - ADLSB (1) (1) OLDSB FIDP (1) AOSL1 AOSL0 */
+	0x14, 0x00,	/* RESERVED 14 - (1) (1) (1) (1) (1) (1) (1) (1) */
+	0x15, 0x00,	/* PH7113_V_GATE1_START - VSTA7 VSTA6 VSTA5 VSTA4 VSTA3 VSTA2 VSTA1 VSTA0 */
+	0x16, 0x00,	/* PH7113_V_GATE1_STOP - VSTO7 VSTO6 VSTO5 VSTO4 VSTO3 VSTO2 VSTO1 VSTO0 */
+	0x17, 0x00,	/* PH7113_V_GATE1_MSB - (1) (1) (1) (1) (1) (1) VSTO8 VSTA8 */
+	0x00, 0x00
+};
+
 static const unsigned char saa7115_init_misc[] = {
 	0x38, 0x03,		/* audio stuff */
 	0x39, 0x10,
@@ -677,10 +713,35 @@ static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
 		saa7115_writeregs(client, saa7115_cfg_50hz_video);
 	}
 
+	/* Register 0E - Bits D6-D4 on NO-AUTO mode
+		(SAA7113 doesn't have auto mode)
+	    50 Hz / 625 lines           60 Hz / 525 lines
+	000 PAL BGDHI (4.43Mhz)         NTSC M (3.58MHz)
+	001 NTSC 4.43 (50 Hz)           PAL 4.43 (60 Hz)
+	010 Combination-PAL N (3.58MHz) NTSC 4.43 (60 Hz)
+	011 NTSC N (3.58MHz)            PAL M (3.58MHz)
+	100 reserved                    NTSC-Japan (3.58MHz)
+	*/
+	if (state->ident == V4L2_IDENT_SAA7113) {
+		u8 reg =  saa7115_read(client, 0x0e) & 0x8f;
+
+		if (std == V4L2_STD_PAL_M) {
+			reg|=0x30;
+		} else if (std == V4L2_STD_PAL_N) {
+			reg|=0x20;
+		} else if (std == V4L2_STD_PAL_60) {
+			reg|=0x10;
+		} else if (std == V4L2_STD_NTSC_M_JP) {
+			reg|=0x40;
+		}
+		saa7115_write(client, 0x0e, reg);
+	}
+
+
 	state->std = std;
 
 	/* restart task B if needed */
-	if (taskb && state->ident == V4L2_IDENT_SAA7114) {
+	if (taskb && state->ident != V4L2_IDENT_SAA7115) {
 		saa7115_writeregs(client, saa7115_cfg_vbi_on);
 	}
 
@@ -703,7 +764,7 @@ static void saa7115_log_status(struct i2c_client *client)
 	int vcr;
 
 	v4l_info(client, "Audio frequency: %d Hz\n", state->audclk_freq);
-	if (client->name[6] == '4') {
+	if (state->ident != V4L2_IDENT_SAA7115) {
 		/* status for the saa7114 */
 		reg1f = saa7115_read(client, 0x1f);
 		signalOk = (reg1f & 0xc1) == 0x81;
@@ -751,8 +812,8 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
 	u8 lcr[24];
 	int i, x;
 
-	/* saa7114 doesn't yet support VBI */
-	if (state->ident == V4L2_IDENT_SAA7114)
+	/* saa7113/71144 doesn't yet support VBI */
+	if (state->ident != V4L2_IDENT_SAA7115)
 		return;
 
 	for (i = 0; i <= 23; i++)
@@ -791,7 +852,7 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
 					case 0:
 						lcr[i] |= 0xf << (4 * x);
 						break;
-					case V4L2_SLICED_TELETEXT_B:
+					case V4L2_SLICED_TELETEXT_PAL_B:
 						lcr[i] |= 1 << (4 * x);
 						break;
 					case V4L2_SLICED_CAPTION_525:
@@ -820,7 +881,7 @@ static void saa7115_set_lcr(struct i2c_client *client, struct v4l2_sliced_vbi_fo
 static int saa7115_get_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt)
 {
 	static u16 lcr2vbi[] = {
-		0, V4L2_SLICED_TELETEXT_B, 0,	/* 1 */
+		0, V4L2_SLICED_TELETEXT_PAL_B, 0,	/* 1 */
 		0, V4L2_SLICED_CAPTION_525,	/* 4 */
 		V4L2_SLICED_WSS_625, 0,		/* 5 */
 		V4L2_SLICED_VPS, 0, 0, 0, 0,	/* 7 */
@@ -985,7 +1046,7 @@ static void saa7115_decode_vbi_line(struct i2c_client *client,
 	/* decode payloads */
 	switch (id2) {
 	case 1:
-		vbi->type = V4L2_SLICED_TELETEXT_B;
+		vbi->type = V4L2_SLICED_TELETEXT_PAL_B;
 		break;
 	case 4:
 		if (!saa7115_odd_parity(p[0]) || !saa7115_odd_parity(p[1]))
@@ -1261,14 +1322,12 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
 
 	saa7115_write(client, 0, 5);
 	chip_id = saa7115_read(client, 0) & 0x0f;
-	if (chip_id != 4 && chip_id != 5) {
+	if (chip_id <3 && chip_id > 5) {
 		v4l_dbg(1, debug, client, "saa7115 not found\n");
 		kfree(client);
 		return 0;
 	}
-	if (chip_id == 4) {
-		snprintf(client->name, sizeof(client->name) - 1, "saa7114");
-	}
+	snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id);
 	v4l_info(client, "saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
 
 	state = kzalloc(sizeof(struct saa7115_state), GFP_KERNEL);
@@ -1285,13 +1344,27 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
 	state->contrast = 64;
 	state->hue = 0;
 	state->sat = 64;
-	state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
+	switch (chip_id) {
+	case 3:
+		state->ident = V4L2_IDENT_SAA7113;
+		break;
+	case 4:
+		state->ident = V4L2_IDENT_SAA7114;
+		break;
+	default:
+		state->ident = V4L2_IDENT_SAA7115;
+		break;
+	}
+
 	state->audclk_freq = 48000;
 
 	v4l_dbg(1, debug, client, "writing init values\n");
 
 	/* init to 60hz/48khz */
-	saa7115_writeregs(client, saa7115_init_auto_input);
+	if (state->ident==V4L2_IDENT_SAA7113)
+		saa7115_writeregs(client, saa7113_init_auto_input);
+	else
+		saa7115_writeregs(client, saa7115_init_auto_input);
 	saa7115_writeregs(client, saa7115_init_misc);
 	saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
 	saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c
index 7df5e0826e12..64e2c108df34 100644
--- a/drivers/media/video/saa7134/saa7134-alsa.c
+++ b/drivers/media/video/saa7134/saa7134-alsa.c
@@ -308,8 +308,7 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 
 static int dsp_buffer_free(struct saa7134_dev *dev)
 {
-	if (!dev->dmasound.blksize)
-		BUG();
+	BUG_ON(!dev->dmasound.blksize);
 
 	videobuf_dma_free(&dev->dmasound.dma);
 
@@ -611,12 +610,12 @@ static int snd_card_saa7134_capture_open(snd_pcm_substream_t * substream)
 	struct saa7134_dev *dev = saa7134->dev;
 	int err;
 
-	down(&dev->dmasound.lock);
+	mutex_lock(&dev->dmasound.lock);
 
 	dev->dmasound.read_count  = 0;
 	dev->dmasound.read_offset = 0;
 
-	up(&dev->dmasound.lock);
+	mutex_unlock(&dev->dmasound.lock);
 
 	pcm = kzalloc(sizeof(*pcm), GFP_KERNEL);
 	if (pcm == NULL)
@@ -934,7 +933,7 @@ static int alsa_card_saa7134_create(struct saa7134_dev *dev, int devnum)
 
 	chip->irq = dev->pci->irq;
 
-	init_MUTEX(&dev->dmasound.lock);
+	mutex_init(&dev->dmasound.lock);
 
 	if ((err = snd_card_saa7134_new_mixer(chip)) < 0)
 		goto __nodev;
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index 6bc63a4086c1..fdd7f48f3b76 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -536,7 +536,7 @@ struct saa7134_board saa7134_boards[] = {
 		.radio = {
 			.name = name_radio,
 			.amux = LINE2,
-	},
+		},
 	},
 	[SAA7134_BOARD_MD7134] = {
 		.name           = "Medion 7134",
@@ -640,6 +640,32 @@ struct saa7134_board saa7134_boards[] = {
 			.tv   = 1,
 		}},
 	},
+	[SAA7134_BOARD_ELSA_700TV] = {
+		.name           = "ELSA EX-VISION 700TV",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_HITACHI_NTSC,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 4,
+			.amux = LINE2,
+			.tv   = 1,
+		},{
+			.name = name_comp1,
+			.vmux = 6,
+			.amux = LINE1,
+		},{
+			.name = name_svideo,
+			.vmux = 7,
+			.amux = LINE1,
+		}},
+		.mute           = {
+			.name = name_mute,
+			.amux = TV,
+		},
+	},
 	[SAA7134_BOARD_ASUSTeK_TVFM7134] = {
 		.name           = "ASUS TV-FM 7134",
 		.audio_clock    = 0x00187de7,
@@ -2002,7 +2028,7 @@ struct saa7134_board saa7134_boards[] = {
 	[SAA7134_BOARD_FLYTV_DIGIMATRIX] = {
 		.name		= "FlyTV mini Asus Digimatrix",
 		.audio_clock	= 0x00200000,
-		.tuner_type	= TUNER_LG_NTSC_TALN_MINI,
+		.tuner_type	= TUNER_LG_TALN,
 		.radio_type     = UNSET,
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
@@ -2598,6 +2624,7 @@ struct saa7134_board saa7134_boards[] = {
 		.tuner_addr	= ADDR_UNSET,
 		.radio_addr	= ADDR_UNSET,
 		.gpiomask	= 0x00200000,
+		.mpeg           = SAA7134_MPEG_DVB,
 		.inputs         = {{
 			.name = name_tv,	/* Analog broadcast/cable TV */
 			.vmux = 1,
@@ -2623,6 +2650,164 @@ struct saa7134_board saa7134_boards[] = {
 			.gpio = 0x000000,	/* GPIO21=Low for FM radio antenna */
 		},
 	},
+	[SAA7134_BOARD_AVERMEDIA_777] = {
+		.name           = "AverTV DVB-T 777",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs = {{
+			.name   = name_comp1,
+			.vmux   = 0,
+			.amux   = LINE1,
+		},{
+			.name   = name_svideo,
+			.vmux   = 8,
+			.amux   = LINE1,
+		}},
+	},
+	[SAA7134_BOARD_FLYDVBT_LR301] = {
+		/* LifeView FlyDVB-T */
+		/* Giampiero Giancipoli <gianci@libero.it> */
+		.name           = "LifeView FlyDVB-T",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_ABSENT,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs         = {{
+			.name = name_comp1,	/* Composite input */
+			.vmux = 3,
+			.amux = LINE2,
+		},{
+			.name = name_svideo,	/* S-Video signal on S-Video input */
+			.vmux = 8,
+			.amux = LINE2,
+		}},
+	},
+	[SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331] = {
+		.name           = "ADS Instant TV Duo Cardbus PTV331",
+		.audio_clock    = 0x00200000,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.gpiomask       = 0x00600000, /* Bit 21 0=Radio, Bit 22 0=TV */
+		.inputs = {{
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+			.gpio   = 0x00200000,
+		}},
+	},
+	[SAA7134_BOARD_TEVION_DVBT_220RF] = {
+		.name           = "Tevion/KWorld DVB-T 220RF",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TDA8290,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs = {{
+			.name   = name_tv,
+			.vmux   = 1,
+			.amux   = TV,
+			.tv     = 1,
+		},{
+			.name   = name_comp1,
+			.vmux   = 3,
+			.amux   = LINE1,
+		},{
+			.name   = name_svideo,
+			.vmux   = 0,
+			.amux   = LINE1,
+		}},
+		.radio = {
+			.name   = name_radio,
+			.amux   = LINE1,
+		},
+	},
+	[SAA7134_BOARD_KWORLD_ATSC110] = {
+		.name           = "Kworld ATSC110",
+		.audio_clock    = 0x00187de7,
+		.tuner_type     = TUNER_PHILIPS_TUV1236D,
+		.radio_type     = UNSET,
+		.tuner_addr     = ADDR_UNSET,
+		.radio_addr     = ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
+		.mpeg           = SAA7134_MPEG_DVB,
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 1,
+			.amux = TV,
+			.tv   = 1,
+		},{
+			.name = name_comp1,
+			.vmux = 3,
+			.amux = LINE2,
+		},{
+			.name = name_svideo,
+			.vmux = 8,
+			.amux = LINE2,
+		}},
+	},
+	[SAA7134_BOARD_AVERMEDIA_A169_B] = {
+		/* AVerMedia A169  */
+		/* Rickard Osser <ricky@osser.se>  */
+		/* This card has two saa7134 chips on it,
+		   but only one of them is currently working. */
+		.name		= "AVerMedia A169 B",
+		.audio_clock    = 0x02187de7,
+		.tuner_type	= TUNER_LG_TALN,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
+		.gpiomask       = 0x0a60000,
+	},
+	[SAA7134_BOARD_AVERMEDIA_A169_B1] = {
+		/* AVerMedia A169 */
+		/* Rickard Osser <ricky@osser.se> */
+		.name		= "AVerMedia A169 B1",
+		.audio_clock    = 0x02187de7,
+		.tuner_type	= TUNER_LG_TALN,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+		.tda9887_conf   = TDA9887_PRESENT,
+		.gpiomask       = 0xca60000,
+		.inputs         = {{
+			.name = name_tv,
+			.vmux = 4,
+			.amux = TV,
+			.tv   = 1,
+			.gpio = 0x04a61000,
+		},{
+			.name = name_comp2,  /*  Composite SVIDEO (B/W if signal is carried with SVIDEO) */
+			.vmux = 1,
+			.amux = LINE2,
+		},{
+			.name = name_svideo,
+			.vmux = 9,           /* 9 is correct as S-VIDEO1 according to a169.inf! */
+			.amux = LINE1,
+		}},
+	},
+	[SAA7134_BOARD_MD7134_BRIDGE_2] = {
+		/* This card has two saa7134 chips on it,
+		   but only one of them is currently working.
+		   The programming for the primary decoder is
+		   in SAA7134_BOARD_MD7134 */
+		.name           = "Medion 7134 Bridge #2",
+		.audio_clock    = 0x00187de7,
+		.radio_type     = UNSET,
+		.tuner_addr	= ADDR_UNSET,
+		.radio_addr	= ADDR_UNSET,
+	},
 };
 
 const unsigned int saa7134_bcount = ARRAY_SIZE(saa7134_boards);
@@ -2753,6 +2938,12 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.driver_data  = SAA7134_BOARD_ELSA_500TV,
 	},{
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7130,
+		.subvendor    = 0x1048,
+		.subdevice    = 0x226c,
+		.driver_data  = SAA7134_BOARD_ELSA_700TV,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
 		.subvendor    = PCI_VENDOR_ID_ASUSTEK,
 		.subdevice    = 0x4842,
@@ -3094,6 +3285,54 @@ struct pci_device_id saa7134_pci_tbl[] = {
 		.subdevice    = 0x0319,
 		.driver_data  = SAA7134_BOARD_FLYDVB_TRIO,
 	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,	/* SAA 7131E */
+		.subvendor    = 0x1461,
+		.subdevice    = 0x2c05,
+		.driver_data  = SAA7134_BOARD_AVERMEDIA_777,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x5168,
+		.subdevice    = 0x0301,
+		.driver_data  = SAA7134_BOARD_FLYDVBT_LR301,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x0331,
+		.subdevice    = 0x1421,
+		.driver_data  = SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133,
+		.subvendor    = 0x17de,
+		.subdevice    = 0x7201,
+		.driver_data  = SAA7134_BOARD_TEVION_DVBT_220RF,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7133, /* SAA7135HL */
+		.subvendor    = 0x17de,
+		.subdevice    = 0x7350,
+		.driver_data  = SAA7134_BOARD_KWORLD_ATSC110,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x1461,
+		.subdevice    = 0x7360,
+		.driver_data  = SAA7134_BOARD_AVERMEDIA_A169_B,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x1461,
+		.subdevice    = 0x6360,
+		.driver_data  = SAA7134_BOARD_AVERMEDIA_A169_B1,
+	},{
+		.vendor       = PCI_VENDOR_ID_PHILIPS,
+		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
+		.subvendor    = 0x16be,
+		.subdevice    = 0x0005,
+		.driver_data  = SAA7134_BOARD_MD7134_BRIDGE_2,
+	},{
 		/* --- boards without eeprom + subsystem ID --- */
 		.vendor       = PCI_VENDOR_ID_PHILIPS,
 		.device       = PCI_DEVICE_ID_PHILIPS_SAA7134,
@@ -3193,13 +3432,15 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_GOTVIEW_7135:
 	case SAA7134_BOARD_KWORLD_TERMINATOR:
 	case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS:
+	case SAA7134_BOARD_FLYDVBT_LR301:
+	case SAA7134_BOARD_FLYDVBTDUO:
 		dev->has_remote = SAA7134_REMOTE_GPIO;
 		break;
 	case SAA7134_BOARD_MD5044:
 		printk("%s: seems there are two different versions of the MD5044\n"
-		"%s: (with the same ID) out there.  If sound doesn't work for\n"
-		"%s: you try the audio_clock_override=0x200000 insmod option.\n",
-		dev->name,dev->name,dev->name);
+		       "%s: (with the same ID) out there.  If sound doesn't work for\n"
+		       "%s: you try the audio_clock_override=0x200000 insmod option.\n",
+		       dev->name,dev->name,dev->name);
 		break;
 	case SAA7134_BOARD_CINERGY400_CARDBUS:
 		/* power-up tuner chip */
@@ -3220,6 +3461,10 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 		saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
 		saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x06);
 		break;
+	case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
+		saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
+		saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00);
+		break;
 	case SAA7134_BOARD_AVERMEDIA_CARDBUS:
 		/* power-up tuner chip */
 		saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0xffffffff, 0xffffffff);
@@ -3242,6 +3487,13 @@ int saa7134_board_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_UPMOST_PURPLE_TV:
 		dev->has_remote = SAA7134_REMOTE_I2C;
 		break;
+	case SAA7134_BOARD_AVERMEDIA_A169_B:
+	case SAA7134_BOARD_MD7134_BRIDGE_2:
+		printk("%s: %s: dual saa713x broadcast decoders\n"
+		       "%s: Sorry, none of the inputs to this chip are supported yet.\n"
+		       "%s: Dual decoder functionality is disabled for now, use the other chip.\n",
+		       dev->name,card(dev).name,dev->name,dev->name);
+		break;
 	}
 	return 0;
 }
@@ -3362,14 +3614,44 @@ int saa7134_board_init2(struct saa7134_dev *dev)
 		}
 		break;
 	case SAA7134_BOARD_PHILIPS_TIGER:
+	case SAA7134_BOARD_TEVION_DVBT_220RF:
 	case SAA7134_BOARD_ASUSTeK_P7131_DUAL:
-		/* this is a hybrid board, initialize to analog mode */
+		/* this is a hybrid board, initialize to analog mode
+		 * and configure firmware eeprom address
+		 */
 		{
 		u8 data[] = { 0x3c, 0x33, 0x68};
 		struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
 		i2c_transfer(&dev->i2c_adap, &msg, 1);
 		}
 		break;
+	case SAA7134_BOARD_FLYDVB_TRIO:
+		{
+		u8 data[] = { 0x3c, 0x33, 0x62};
+		struct i2c_msg msg = {.addr=0x09, .flags=0, .buf=data, .len = sizeof(data)};
+		i2c_transfer(&dev->i2c_adap, &msg, 1);
+		}
+		break;
+	case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
+		/* make the tda10046 find its eeprom */
+		{
+		u8 data[] = { 0x3c, 0x33, 0x62};
+		struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)};
+		i2c_transfer(&dev->i2c_adap, &msg, 1);
+		}
+		break;
+	case SAA7134_BOARD_KWORLD_ATSC110:
+		{
+			/* enable tuner */
+			int i;
+			static const u8 buffer [] = { 0x10,0x12,0x13,0x04,0x16,0x00,0x14,0x04,0x017,0x00 };
+			dev->i2c_client.addr = 0x0a;
+			for (i = 0; i < 5; i++)
+				if (2 != i2c_master_send(&dev->i2c_client,&buffer[i*2],2))
+					printk(KERN_WARNING "%s: Unable to enable tuner(%i).\n",
+					       dev->name, i);
+		}
+		break;
 	}
 	return 0;
 }
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 028904bd94a2..58e568d7d2ee 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -66,6 +66,11 @@ static unsigned int latency = UNSET;
 module_param(latency, int, 0444);
 MODULE_PARM_DESC(latency,"pci latency timer");
 
+int saa7134_no_overlay=-1;
+module_param_named(no_overlay, saa7134_no_overlay, int, 0444);
+MODULE_PARM_DESC(no_overlay,"allow override overlay default (0 disables, 1 enables)"
+		" [some VIA/SIS chipsets are known to have problem with overlay]");
+
 static unsigned int video_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int vbi_nr[]   = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
 static unsigned int radio_nr[] = {[0 ... (SAA7134_MAXBOARDS - 1)] = UNSET };
@@ -251,8 +256,7 @@ void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt)
 
 void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf)
 {
-	if (in_interrupt())
-		BUG();
+	BUG_ON(in_interrupt());
 
 	videobuf_waiton(&buf->vb,0,0);
 	videobuf_dma_pci_unmap(dev->pci, &buf->vb.dma);
@@ -613,7 +617,7 @@ static int saa7134_hwinit1(struct saa7134_dev *dev)
 
 	saa_writel(SAA7134_IRQ1, 0);
 	saa_writel(SAA7134_IRQ2, 0);
-	init_MUTEX(&dev->lock);
+	mutex_init(&dev->lock);
 	spin_lock_init(&dev->slock);
 
 	saa7134_track_gpio(dev,"pre-init");
@@ -835,6 +839,22 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 			latency = 0x0A;
 		}
 #endif
+		if (pci_pci_problems & PCIPCI_FAIL) {
+			printk(KERN_INFO "%s: quirk: this driver and your "
+					"chipset may not work together"
+					" in overlay mode.\n",dev->name);
+			if (!saa7134_no_overlay) {
+				printk(KERN_INFO "%s: quirk: overlay "
+						"mode will be disabled.\n",
+						dev->name);
+				saa7134_no_overlay = 1;
+			} else {
+				printk(KERN_INFO "%s: quirk: overlay "
+						"mode will be forced. Use this"
+						" option at your own risk.\n",
+						dev->name);
+			}
+		}
 	}
 	if (UNSET != latency) {
 		printk(KERN_INFO "%s: setting pci latency timer to %d\n",
@@ -937,6 +957,11 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
 	v4l2_prio_init(&dev->prio);
 
 	/* register v4l devices */
+	if (saa7134_no_overlay <= 0) {
+		saa7134_video_template.type |= VID_TYPE_OVERLAY;
+	} else {
+		printk("bttv: Overlay support disabled.\n");
+	}
 	dev->video_dev = vdev_init(dev,&saa7134_video_template,"video");
 	err = video_register_device(dev->video_dev,VFL_TYPE_GRABBER,
 				    video_nr[dev->nr]);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 9db8e13f21c3..86cfdb8514cb 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -32,6 +32,7 @@
 #include "saa7134-reg.h"
 #include "saa7134.h"
 #include <media/v4l2-common.h>
+#include "dvb-pll.h"
 
 #ifdef HAVE_MT352
 # include "mt352.h"
@@ -42,7 +43,6 @@
 #endif
 #ifdef HAVE_NXT200X
 # include "nxt200x.h"
-# include "dvb-pll.h"
 #endif
 
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");
@@ -114,6 +114,24 @@ static int mt352_pinnacle_init(struct dvb_frontend* fe)
 	return 0;
 }
 
+static int mt352_aver777_init(struct dvb_frontend* fe)
+{
+	static u8 clock_config []  = { CLOCK_CTL,  0x38, 0x2d };
+	static u8 reset []         = { RESET,      0x80 };
+	static u8 adc_ctl_1_cfg [] = { ADC_CTL_1,  0x40 };
+	static u8 agc_cfg []       = { AGC_TARGET, 0x28, 0xa0 };
+	static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 };
+
+	mt352_write(fe, clock_config,   sizeof(clock_config));
+	udelay(200);
+	mt352_write(fe, reset,          sizeof(reset));
+	mt352_write(fe, adc_ctl_1_cfg,  sizeof(adc_ctl_1_cfg));
+	mt352_write(fe, agc_cfg,        sizeof(agc_cfg));
+	mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));
+
+	return 0;
+}
+
 static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
 				  struct dvb_frontend_parameters* params,
 				  u8* pllbuf)
@@ -146,6 +164,15 @@ static int mt352_pinnacle_pll_set(struct dvb_frontend* fe,
 	return 0;
 }
 
+static int mt352_aver777_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params, u8* pllbuf)
+{
+	pllbuf[0] = 0xc2;
+	dvb_pll_configure(&dvb_pll_philips_td1316, pllbuf+1,
+			  params->frequency,
+			  params->u.ofdm.bandwidth);
+	return 0;
+}
+
 static struct mt352_config pinnacle_300i = {
 	.demod_address = 0x3c >> 1,
 	.adc_clock     = 20333,
@@ -154,6 +181,12 @@ static struct mt352_config pinnacle_300i = {
 	.demod_init    = mt352_pinnacle_init,
 	.pll_set       = mt352_pinnacle_pll_set,
 };
+
+static struct mt352_config avermedia_777 = {
+	.demod_address = 0xf,
+	.demod_init    = mt352_aver777_init,
+	.pll_set       = mt352_aver777_pll_set,
+};
 #endif
 
 /* ------------------------------------------------------------------ */
@@ -781,7 +814,7 @@ static int philips_tiger_pll_set(struct dvb_frontend *fe, struct dvb_frontend_pa
 	tda8290_msg.buf = tda8290_open;
 	i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1);
 	return ret;
-};
+}
 
 static int philips_tiger_dvb_mode(struct dvb_frontend *fe)
 {
@@ -817,6 +850,110 @@ static struct tda1004x_config philips_tiger_config = {
 	.request_firmware = NULL,
 };
 
+/* ------------------------------------------------------------------ */
+
+static int lifeview_trio_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	int ret;
+
+	ret = philips_tda827xa_pll_set(0x60, fe, params);
+	return ret;
+}
+
+static int lifeview_trio_dvb_mode(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static void lifeview_trio_analog_mode(struct dvb_frontend *fe)
+{
+	philips_tda827xa_pll_sleep(0x60, fe);
+}
+
+static struct tda1004x_config lifeview_trio_config = {
+	.demod_address = 0x09,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X_GPL,
+	.if_freq       = TDA10046_FREQ_045,
+	.pll_init      = lifeview_trio_dvb_mode,
+	.pll_set       = lifeview_trio_pll_set,
+	.pll_sleep     = lifeview_trio_analog_mode,
+	.request_firmware = NULL,
+};
+
+/* ------------------------------------------------------------------ */
+
+static int ads_duo_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	int ret;
+
+	ret = philips_tda827xa_pll_set(0x61, fe, params);
+	return ret;
+}
+
+static int ads_duo_dvb_mode(struct dvb_frontend *fe)
+{
+	struct saa7134_dev *dev = fe->dvb->priv;
+	/* route TDA8275a AGC input to the channel decoder */
+	saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x60);
+	return 0;
+}
+
+static void ads_duo_analog_mode(struct dvb_frontend *fe)
+{
+	struct saa7134_dev *dev = fe->dvb->priv;
+	/* route TDA8275a AGC input to the analog IF chip*/
+	saa_writeb(SAA7134_GPIO_GPSTATUS2, 0x20);
+	philips_tda827xa_pll_sleep( 0x61, fe);
+}
+
+static struct tda1004x_config ads_tech_duo_config = {
+	.demod_address = 0x08,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X_GPL,
+	.if_freq       = TDA10046_FREQ_045,
+	.pll_init      = ads_duo_dvb_mode,
+	.pll_set       = ads_duo_pll_set,
+	.pll_sleep     = ads_duo_analog_mode,
+	.request_firmware = NULL,
+};
+
+/* ------------------------------------------------------------------ */
+
+static int tevion_dvb220rf_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+	int ret;
+	ret = philips_tda827xa_pll_set(0x60, fe, params);
+	return ret;
+}
+
+static int tevion_dvb220rf_pll_init(struct dvb_frontend *fe)
+{
+	return 0;
+}
+
+static void tevion_dvb220rf_pll_sleep(struct dvb_frontend *fe)
+{
+	philips_tda827xa_pll_sleep( 0x61, fe);
+}
+
+static struct tda1004x_config tevion_dvbt220rf_config = {
+	.demod_address = 0x08,
+	.invert        = 1,
+	.invert_oclk   = 0,
+	.xtal_freq     = TDA10046_XTAL_16M,
+	.agc_config    = TDA10046_AGC_TDA827X,
+	.if_freq       = TDA10046_FREQ_045,
+	.pll_init      = tevion_dvb220rf_pll_init,
+	.pll_set       = tevion_dvb220rf_pll_set,
+	.pll_sleep     = tevion_dvb220rf_pll_sleep,
+	.request_firmware = NULL,
+};
+
 #endif
 
 /* ------------------------------------------------------------------ */
@@ -827,6 +964,22 @@ static struct nxt200x_config avertvhda180 = {
 	.pll_address      = 0x61,
 	.pll_desc         = &dvb_pll_tdhu2,
 };
+
+static int nxt200x_set_pll_input(u8 *buf, int input)
+{
+	if (input)
+		buf[3] |= 0x08;
+	else
+		buf[3] &= ~0x08;
+	return 0;
+}
+
+static struct nxt200x_config kworldatsc110 = {
+	.demod_address    = 0x0a,
+	.pll_address      = 0x61,
+	.pll_desc         = &dvb_pll_tuv1236d,
+	.set_pll_input    = nxt200x_set_pll_input,
+};
 #endif
 
 /* ------------------------------------------------------------------ */
@@ -851,6 +1004,12 @@ static int dvb_init(struct saa7134_dev *dev)
 		dev->dvb.frontend = mt352_attach(&pinnacle_300i,
 						 &dev->i2c_adap);
 		break;
+
+	case SAA7134_BOARD_AVERMEDIA_777:
+		printk("%s: avertv 777 dvb setup\n",dev->name);
+		dev->dvb.frontend = mt352_attach(&avermedia_777,
+						 &dev->i2c_adap);
+		break;
 #endif
 #ifdef HAVE_TDA1004X
 	case SAA7134_BOARD_MD7134:
@@ -889,11 +1048,30 @@ static int dvb_init(struct saa7134_dev *dev)
 		dev->dvb.frontend = tda10046_attach(&philips_tiger_config,
 						    &dev->i2c_adap);
 		break;
+	case SAA7134_BOARD_FLYDVBT_LR301:
+		dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config,
+						    &dev->i2c_adap);
+		break;
+	case SAA7134_BOARD_FLYDVB_TRIO:
+		dev->dvb.frontend = tda10046_attach(&lifeview_trio_config,
+						    &dev->i2c_adap);
+		break;
+	case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
+		dev->dvb.frontend = tda10046_attach(&ads_tech_duo_config,
+						    &dev->i2c_adap);
+		break;
+	case SAA7134_BOARD_TEVION_DVBT_220RF:
+		dev->dvb.frontend = tda10046_attach(&tevion_dvbt220rf_config,
+						    &dev->i2c_adap);
+		break;
 #endif
 #ifdef HAVE_NXT200X
 	case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
 		dev->dvb.frontend = nxt200x_attach(&avertvhda180, &dev->i2c_adap);
 		break;
+	case SAA7134_BOARD_KWORLD_ATSC110:
+		dev->dvb.frontend = nxt200x_attach(&kworldatsc110, &dev->i2c_adap);
+		break;
 #endif
 	default:
 		printk("%s: Huh? unknown DVB card?\n",dev->name);
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index bd4c389d4c37..1d972edb3be6 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -89,7 +89,7 @@ static int ts_open(struct inode *inode, struct file *file)
 
 	dprintk("open minor=%d\n",minor);
 	err = -EBUSY;
-	if (down_trylock(&dev->empress_tsq.lock))
+	if (!mutex_trylock(&dev->empress_tsq.lock))
 		goto done;
 	if (dev->empress_users)
 		goto done_up;
@@ -99,7 +99,7 @@ static int ts_open(struct inode *inode, struct file *file)
 	err = 0;
 
 done_up:
-	up(&dev->empress_tsq.lock);
+	mutex_unlock(&dev->empress_tsq.lock);
 done:
 	return err;
 }
@@ -110,7 +110,7 @@ static int ts_release(struct inode *inode, struct file *file)
 
 	if (dev->empress_tsq.streaming)
 		videobuf_streamoff(&dev->empress_tsq);
-	down(&dev->empress_tsq.lock);
+	mutex_lock(&dev->empress_tsq.lock);
 	if (dev->empress_tsq.reading)
 		videobuf_read_stop(&dev->empress_tsq);
 	videobuf_mmap_free(&dev->empress_tsq);
@@ -119,7 +119,7 @@ static int ts_release(struct inode *inode, struct file *file)
 	/* stop the encoder */
 	ts_reset_encoder(dev);
 
-	up(&dev->empress_tsq.lock);
+	mutex_unlock(&dev->empress_tsq.lock);
 	return 0;
 }
 
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index 82d28cbf289f..1426e4c8602f 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -42,485 +42,6 @@ MODULE_PARM_DESC(ir_debug,"enable debug messages [IR]");
 #define i2cdprintk(fmt, arg...)    if (ir_debug) \
 	printk(KERN_DEBUG "%s/ir: " fmt, ir->c.name , ## arg)
 
-/* ---------------------------------------------------------------------- */
-
-static IR_KEYTAB_TYPE flyvideo_codes[IR_KEYTAB_SIZE] = {
-	[   15 ] = KEY_KP0,
-	[    3 ] = KEY_KP1,
-	[    4 ] = KEY_KP2,
-	[    5 ] = KEY_KP3,
-	[    7 ] = KEY_KP4,
-	[    8 ] = KEY_KP5,
-	[    9 ] = KEY_KP6,
-	[   11 ] = KEY_KP7,
-	[   12 ] = KEY_KP8,
-	[   13 ] = KEY_KP9,
-
-	[   14 ] = KEY_MODE,         // Air/Cable
-	[   17 ] = KEY_VIDEO,        // Video
-	[   21 ] = KEY_AUDIO,        // Audio
-	[    0 ] = KEY_POWER,        // Power
-	[   24 ] = KEY_TUNER,        // AV Source
-	[    2 ] = KEY_ZOOM,         // Fullscreen
-	[   26 ] = KEY_LANGUAGE,     // Stereo
-	[   27 ] = KEY_MUTE,         // Mute
-	[   20 ] = KEY_VOLUMEUP,     // Volume +
-	[   23 ] = KEY_VOLUMEDOWN,   // Volume -
-	[   18 ] = KEY_CHANNELUP,    // Channel +
-	[   19 ] = KEY_CHANNELDOWN,  // Channel -
-	[    6 ] = KEY_AGAIN,        // Recall
-	[   16 ] = KEY_ENTER,      // Enter
-};
-
-
-static IR_KEYTAB_TYPE cinergy_codes[IR_KEYTAB_SIZE] = {
-	[    0 ] = KEY_KP0,
-	[    1 ] = KEY_KP1,
-	[    2 ] = KEY_KP2,
-	[    3 ] = KEY_KP3,
-	[    4 ] = KEY_KP4,
-	[    5 ] = KEY_KP5,
-	[    6 ] = KEY_KP6,
-	[    7 ] = KEY_KP7,
-	[    8 ] = KEY_KP8,
-	[    9 ] = KEY_KP9,
-
-	[ 0x0a ] = KEY_POWER,
-	[ 0x0b ] = KEY_PROG1,           // app
-	[ 0x0c ] = KEY_ZOOM,            // zoom/fullscreen
-	[ 0x0d ] = KEY_CHANNELUP,       // channel
-	[ 0x0e ] = KEY_CHANNELDOWN,     // channel-
-	[ 0x0f ] = KEY_VOLUMEUP,
-	[ 0x10 ] = KEY_VOLUMEDOWN,
-	[ 0x11 ] = KEY_TUNER,           // AV
-	[ 0x12 ] = KEY_NUMLOCK,         // -/--
-	[ 0x13 ] = KEY_AUDIO,           // audio
-	[ 0x14 ] = KEY_MUTE,
-	[ 0x15 ] = KEY_UP,
-	[ 0x16 ] = KEY_DOWN,
-	[ 0x17 ] = KEY_LEFT,
-	[ 0x18 ] = KEY_RIGHT,
-	[ 0x19 ] = BTN_LEFT,
-	[ 0x1a ] = BTN_RIGHT,
-	[ 0x1b ] = KEY_WWW,             // text
-	[ 0x1c ] = KEY_REWIND,
-	[ 0x1d ] = KEY_FORWARD,
-	[ 0x1e ] = KEY_RECORD,
-	[ 0x1f ] = KEY_PLAY,
-	[ 0x20 ] = KEY_PREVIOUSSONG,
-	[ 0x21 ] = KEY_NEXTSONG,
-	[ 0x22 ] = KEY_PAUSE,
-	[ 0x23 ] = KEY_STOP,
-};
-
-/* Alfons Geser <a.geser@cox.net>
- * updates from Job D. R. Borges <jobdrb@ig.com.br> */
-static IR_KEYTAB_TYPE eztv_codes[IR_KEYTAB_SIZE] = {
-	[ 18 ] = KEY_POWER,
-	[  1 ] = KEY_TV,             // DVR
-	[ 21 ] = KEY_DVD,            // DVD
-	[ 23 ] = KEY_AUDIO,          // music
-				     // DVR mode / DVD mode / music mode
-
-	[ 27 ] = KEY_MUTE,           // mute
-	[  2 ] = KEY_LANGUAGE,       // MTS/SAP / audio / autoseek
-	[ 30 ] = KEY_SUBTITLE,       // closed captioning / subtitle / seek
-	[ 22 ] = KEY_ZOOM,           // full screen
-	[ 28 ] = KEY_VIDEO,          // video source / eject / delall
-	[ 29 ] = KEY_RESTART,        // playback / angle / del
-	[ 47 ] = KEY_SEARCH,         // scan / menu / playlist
-	[ 48 ] = KEY_CHANNEL,        // CH surfing / bookmark / memo
-
-	[ 49 ] = KEY_HELP,           // help
-	[ 50 ] = KEY_MODE,           // num/memo
-	[ 51 ] = KEY_ESC,            // cancel
-
-	[ 12 ] = KEY_UP,             // up
-	[ 16 ] = KEY_DOWN,           // down
-	[  8 ] = KEY_LEFT,           // left
-	[  4 ] = KEY_RIGHT,          // right
-	[  3 ] = KEY_SELECT,         // select
-
-	[ 31 ] = KEY_REWIND,         // rewind
-	[ 32 ] = KEY_PLAYPAUSE,      // play/pause
-	[ 41 ] = KEY_FORWARD,        // forward
-	[ 20 ] = KEY_AGAIN,          // repeat
-	[ 43 ] = KEY_RECORD,         // recording
-	[ 44 ] = KEY_STOP,           // stop
-	[ 45 ] = KEY_PLAY,           // play
-	[ 46 ] = KEY_SHUFFLE,        // snapshot / shuffle
-
-	[  0 ] = KEY_KP0,
-	[  5 ] = KEY_KP1,
-	[  6 ] = KEY_KP2,
-	[  7 ] = KEY_KP3,
-	[  9 ] = KEY_KP4,
-	[ 10 ] = KEY_KP5,
-	[ 11 ] = KEY_KP6,
-	[ 13 ] = KEY_KP7,
-	[ 14 ] = KEY_KP8,
-	[ 15 ] = KEY_KP9,
-
-	[ 42 ] = KEY_VOLUMEUP,
-	[ 17 ] = KEY_VOLUMEDOWN,
-	[ 24 ] = KEY_CHANNELUP,      // CH.tracking up
-	[ 25 ] = KEY_CHANNELDOWN,    // CH.tracking down
-
-	[ 19 ] = KEY_KPENTER,        // enter
-	[ 33 ] = KEY_KPDOT,          // . (decimal dot)
-};
-
-static IR_KEYTAB_TYPE avacssmart_codes[IR_KEYTAB_SIZE] = {
-	[ 30 ] = KEY_POWER,		// power
-	[ 28 ] = KEY_SEARCH,		// scan
-	[  7 ] = KEY_SELECT,		// source
-
-	[ 22 ] = KEY_VOLUMEUP,
-	[ 20 ] = KEY_VOLUMEDOWN,
-	[ 31 ] = KEY_CHANNELUP,
-	[ 23 ] = KEY_CHANNELDOWN,
-	[ 24 ] = KEY_MUTE,
-
-	[  2 ] = KEY_KP0,
-	[  1 ] = KEY_KP1,
-	[ 11 ] = KEY_KP2,
-	[ 27 ] = KEY_KP3,
-	[  5 ] = KEY_KP4,
-	[  9 ] = KEY_KP5,
-	[ 21 ] = KEY_KP6,
-	[  6 ] = KEY_KP7,
-	[ 10 ] = KEY_KP8,
-	[ 18 ] = KEY_KP9,
-	[ 16 ] = KEY_KPDOT,
-
-	[  3 ] = KEY_TUNER,		// tv/fm
-	[  4 ] = KEY_REWIND,		// fm tuning left or function left
-	[ 12 ] = KEY_FORWARD,		// fm tuning right or function right
-
-	[  0 ] = KEY_RECORD,
-	[  8 ] = KEY_STOP,
-	[ 17 ] = KEY_PLAY,
-
-	[ 25 ] = KEY_ZOOM,
-	[ 14 ] = KEY_MENU,		// function
-	[ 19 ] = KEY_AGAIN,		// recall
-	[ 29 ] = KEY_RESTART,		// reset
-	[ 26 ] = KEY_SHUFFLE,		// snapshot/shuffle
-
-// FIXME
-	[ 13 ] = KEY_F21,		// mts
-	[ 15 ] = KEY_F22,		// min
-};
-
-/* Alex Hermann <gaaf@gmx.net> */
-static IR_KEYTAB_TYPE md2819_codes[IR_KEYTAB_SIZE] = {
-	[ 40 ] = KEY_KP1,
-	[ 24 ] = KEY_KP2,
-	[ 56 ] = KEY_KP3,
-	[ 36 ] = KEY_KP4,
-	[ 20 ] = KEY_KP5,
-	[ 52 ] = KEY_KP6,
-	[ 44 ] = KEY_KP7,
-	[ 28 ] = KEY_KP8,
-	[ 60 ] = KEY_KP9,
-	[ 34 ] = KEY_KP0,
-
-	[ 32 ] = KEY_TV,		// TV/FM
-	[ 16 ] = KEY_CD,		// CD
-	[ 48 ] = KEY_TEXT,		// TELETEXT
-	[  0 ] = KEY_POWER,		// POWER
-
-	[  8 ] = KEY_VIDEO,		// VIDEO
-	[  4 ] = KEY_AUDIO,		// AUDIO
-	[ 12 ] = KEY_ZOOM,		// FULL SCREEN
-
-	[ 18 ] = KEY_SUBTITLE,		// DISPLAY	- ???
-	[ 50 ] = KEY_REWIND,		// LOOP		- ???
-	[  2 ] = KEY_PRINT,		// PREVIEW	- ???
-
-	[ 42 ] = KEY_SEARCH,		// AUTOSCAN
-	[ 26 ] = KEY_SLEEP,		// FREEZE	- ???
-	[ 58 ] = KEY_SHUFFLE,		// SNAPSHOT	- ???
-	[ 10 ] = KEY_MUTE,		// MUTE
-
-	[ 38 ] = KEY_RECORD,		// RECORD
-	[ 22 ] = KEY_PAUSE,		// PAUSE
-	[ 54 ] = KEY_STOP,		// STOP
-	[  6 ] = KEY_PLAY,		// PLAY
-
-	[ 46 ] = KEY_RED,		// <RED>
-	[ 33 ] = KEY_GREEN,		// <GREEN>
-	[ 14 ] = KEY_YELLOW,		// <YELLOW>
-	[  1 ] = KEY_BLUE,		// <BLUE>
-
-	[ 30 ] = KEY_VOLUMEDOWN,	// VOLUME-
-	[ 62 ] = KEY_VOLUMEUP,		// VOLUME+
-	[ 17 ] = KEY_CHANNELDOWN,	// CHANNEL/PAGE-
-	[ 49 ] = KEY_CHANNELUP		// CHANNEL/PAGE+
-};
-
-static IR_KEYTAB_TYPE videomate_tv_pvr_codes[IR_KEYTAB_SIZE] = {
-	[ 20 ] = KEY_MUTE,
-	[ 36 ] = KEY_ZOOM,
-
-	[  1 ] = KEY_DVD,
-	[ 35 ] = KEY_RADIO,
-	[  0 ] = KEY_TV,
-
-	[ 10 ] = KEY_REWIND,
-	[  8 ] = KEY_PLAYPAUSE,
-	[ 15 ] = KEY_FORWARD,
-
-	[  2 ] = KEY_PREVIOUS,
-	[  7 ] = KEY_STOP,
-	[  6 ] = KEY_NEXT,
-
-	[ 12 ] = KEY_UP,
-	[ 14 ] = KEY_DOWN,
-	[ 11 ] = KEY_LEFT,
-	[ 13 ] = KEY_RIGHT,
-	[ 17 ] = KEY_OK,
-
-	[  3 ] = KEY_MENU,
-	[  9 ] = KEY_SETUP,
-	[  5 ] = KEY_VIDEO,
-	[ 34 ] = KEY_CHANNEL,
-
-	[ 18 ] = KEY_VOLUMEUP,
-	[ 21 ] = KEY_VOLUMEDOWN,
-	[ 16 ] = KEY_CHANNELUP,
-	[ 19 ] = KEY_CHANNELDOWN,
-
-	[  4 ] = KEY_RECORD,
-
-	[ 22 ] = KEY_KP1,
-	[ 23 ] = KEY_KP2,
-	[ 24 ] = KEY_KP3,
-	[ 25 ] = KEY_KP4,
-	[ 26 ] = KEY_KP5,
-	[ 27 ] = KEY_KP6,
-	[ 28 ] = KEY_KP7,
-	[ 29 ] = KEY_KP8,
-	[ 30 ] = KEY_KP9,
-	[ 31 ] = KEY_KP0,
-
-	[ 32 ] = KEY_LANGUAGE,
-	[ 33 ] = KEY_SLEEP,
-};
-
-/* Michael Tokarev <mjt@tls.msk.ru>
-   http://www.corpit.ru/mjt/beholdTV/remote_control.jpg
-   keytable is used by MANLI MTV00[12] and BeholdTV 40[13] at
-   least, and probably other cards too.
-   The "ascii-art picture" below (in comments, first row
-   is the keycode in hex, and subsequent row(s) shows
-   the button labels (several variants when appropriate)
-   helps to descide which keycodes to assign to the buttons.
- */
-static IR_KEYTAB_TYPE manli_codes[IR_KEYTAB_SIZE] = {
-
-	/*  0x1c            0x12  *
-	 * FUNCTION         POWER *
-	 *   FM              (|)  *
-	 *                        */
-	[ 0x1c ] = KEY_RADIO,	/*XXX*/
-	[ 0x12 ] = KEY_POWER,
-
-	/*  0x01    0x02    0x03  *
-	 *   1       2       3    *
-	 *                        *
-	 *  0x04    0x05    0x06  *
-	 *   4       5       6    *
-	 *                        *
-	 *  0x07    0x08    0x09  *
-	 *   7       8       9    *
-	 *                        */
-	[ 0x01 ] = KEY_KP1,
-	[ 0x02 ] = KEY_KP2,
-	[ 0x03 ] = KEY_KP3,
-	[ 0x04 ] = KEY_KP4,
-	[ 0x05 ] = KEY_KP5,
-	[ 0x06 ] = KEY_KP6,
-	[ 0x07 ] = KEY_KP7,
-	[ 0x08 ] = KEY_KP8,
-	[ 0x09 ] = KEY_KP9,
-
-	/*  0x0a    0x00    0x17  *
-	 * RECALL    0      +100  *
-	 *                  PLUS  *
-	 *                        */
-	[ 0x0a ] = KEY_AGAIN,	/*XXX KEY_REWIND? */
-	[ 0x00 ] = KEY_KP0,
-	[ 0x17 ] = KEY_DIGITS,	/*XXX*/
-
-	/*  0x14            0x10  *
-	 *  MENU            INFO  *
-	 *  OSD                   */
-	[ 0x14 ] = KEY_MENU,
-	[ 0x10 ] = KEY_INFO,
-
-	/*          0x0b          *
-	 *           Up           *
-	 *                        *
-	 *  0x18    0x16    0x0c  *
-	 *  Left     Ok     Right *
-	 *                        *
-	 *         0x015          *
-	 *         Down           *
-	 *                        */
-	[ 0x0b ] = KEY_UP,	/*XXX KEY_SCROLLUP? */
-	[ 0x18 ] = KEY_LEFT,	/*XXX KEY_BACK? */
-	[ 0x16 ] = KEY_OK,	/*XXX KEY_SELECT? KEY_ENTER? */
-	[ 0x0c ] = KEY_RIGHT,	/*XXX KEY_FORWARD? */
-	[ 0x15 ] = KEY_DOWN,	/*XXX KEY_SCROLLDOWN? */
-
-	/*  0x11            0x0d  *
-	 *  TV/AV           MODE  *
-	 *  SOURCE         STEREO *
-	 *                        */
-	[ 0x11 ] = KEY_TV,	/*XXX*/
-	[ 0x0d ] = KEY_MODE,	/*XXX there's no KEY_STEREO */
-
-	/*  0x0f    0x1b    0x1a  *
-	 *  AUDIO   Vol+    Chan+ *
-	 *        TIMESHIFT???    *
-	 *                        *
-	 *  0x0e    0x1f    0x1e  *
-	 *  SLEEP   Vol-    Chan- *
-	 *                        */
-	[ 0x0f ] = KEY_AUDIO,
-	[ 0x1b ] = KEY_VOLUMEUP,
-	[ 0x1a ] = KEY_CHANNELUP,
-	[ 0x0e ] = KEY_SLEEP,	/*XXX maybe KEY_PAUSE */
-	[ 0x1f ] = KEY_VOLUMEDOWN,
-	[ 0x1e ] = KEY_CHANNELDOWN,
-
-	/*         0x13     0x19  *
-	 *         MUTE   SNAPSHOT*
-	 *                        */
-	[ 0x13 ] = KEY_MUTE,
-	[ 0x19 ] = KEY_RECORD,	/*XXX*/
-
-	// 0x1d unused ?
-};
-
-
-/* Mike Baikov <mike@baikov.com> */
-static IR_KEYTAB_TYPE gotview7135_codes[IR_KEYTAB_SIZE] = {
-
-	[ 33 ] = KEY_POWER,
-	[ 105] = KEY_TV,
-	[ 51 ] = KEY_KP0,
-	[ 81 ] = KEY_KP1,
-	[ 49 ] = KEY_KP2,
-	[ 113] = KEY_KP3,
-	[ 59 ] = KEY_KP4,
-	[ 88 ] = KEY_KP5,
-	[ 65 ] = KEY_KP6,
-	[ 72 ] = KEY_KP7,
-	[ 48 ] = KEY_KP8,
-	[ 83 ] = KEY_KP9,
-	[ 115] = KEY_AGAIN, /* LOOP */
-	[ 10 ] = KEY_AUDIO,
-	[ 97 ] = KEY_PRINT, /* PREVIEW */
-	[ 122] = KEY_VIDEO,
-	[ 32 ] = KEY_CHANNELUP,
-	[ 64 ] = KEY_CHANNELDOWN,
-	[ 24 ] = KEY_VOLUMEDOWN,
-	[ 80 ] = KEY_VOLUMEUP,
-	[ 16 ] = KEY_MUTE,
-	[ 74 ] = KEY_SEARCH,
-	[ 123] = KEY_SHUFFLE, /* SNAPSHOT */
-	[ 34 ] = KEY_RECORD,
-	[ 98 ] = KEY_STOP,
-	[ 120] = KEY_PLAY,
-	[ 57 ] = KEY_REWIND,
-	[ 89 ] = KEY_PAUSE,
-	[ 25 ] = KEY_FORWARD,
-	[  9 ] = KEY_ZOOM,
-
-	[ 82 ] = KEY_F21, /* LIVE TIMESHIFT */
-	[ 26 ] = KEY_F22, /* MIN TIMESHIFT */
-	[ 58 ] = KEY_F23, /* TIMESHIFT */
-	[ 112] = KEY_F24, /* NORMAL TIMESHIFT */
-};
-
-static IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE] = {
-	[ 0x3  ] = KEY_POWER,
-	[ 0x6f ] = KEY_MUTE,
-	[ 0x10 ] = KEY_BACKSPACE,       /* Recall */
-
-	[ 0x11 ] = KEY_KP0,
-	[ 0x4  ] = KEY_KP1,
-	[ 0x5  ] = KEY_KP2,
-	[ 0x6  ] = KEY_KP3,
-	[ 0x8  ] = KEY_KP4,
-	[ 0x9  ] = KEY_KP5,
-	[ 0xa  ] = KEY_KP6,
-	[ 0xc  ] = KEY_KP7,
-	[ 0xd  ] = KEY_KP8,
-	[ 0xe  ] = KEY_KP9,
-	[ 0x12 ] = KEY_KPDOT,           /* 100+ */
-
-	[ 0x7  ] = KEY_VOLUMEUP,
-	[ 0xb  ] = KEY_VOLUMEDOWN,
-	[ 0x1a ] = KEY_KPPLUS,
-	[ 0x18 ] = KEY_KPMINUS,
-	[ 0x15 ] = KEY_UP,
-	[ 0x1d ] = KEY_DOWN,
-	[ 0xf  ] = KEY_CHANNELUP,
-	[ 0x13 ] = KEY_CHANNELDOWN,
-	[ 0x48 ] = KEY_ZOOM,
-
-	[ 0x1b ] = KEY_VIDEO,           /* Video source */
-	[ 0x49 ] = KEY_LANGUAGE,        /* MTS Select */
-	[ 0x19 ] = KEY_SEARCH,          /* Auto Scan */
-
-	[ 0x4b ] = KEY_RECORD,
-	[ 0x46 ] = KEY_PLAY,
-	[ 0x45 ] = KEY_PAUSE,           /* Pause */
-	[ 0x44 ] = KEY_STOP,
-	[ 0x40 ] = KEY_FORWARD,         /* Forward ? */
-	[ 0x42 ] = KEY_REWIND,          /* Backward ? */
-
-};
-
-/* Mapping for the 28 key remote control as seen at
-   http://www.sednacomputer.com/photo/cardbus-tv.jpg
-   Pavel Mihaylov <bin@bash.info> */
-static IR_KEYTAB_TYPE pctv_sedna_codes[IR_KEYTAB_SIZE] = {
-	[    0 ] = KEY_KP0,
-	[    1 ] = KEY_KP1,
-	[    2 ] = KEY_KP2,
-	[    3 ] = KEY_KP3,
-	[    4 ] = KEY_KP4,
-	[    5 ] = KEY_KP5,
-	[    6 ] = KEY_KP6,
-	[    7 ] = KEY_KP7,
-	[    8 ] = KEY_KP8,
-	[    9 ] = KEY_KP9,
-
-	[ 0x0a ] = KEY_AGAIN,          /* Recall */
-	[ 0x0b ] = KEY_CHANNELUP,
-	[ 0x0c ] = KEY_VOLUMEUP,
-	[ 0x0d ] = KEY_MODE,           /* Stereo */
-	[ 0x0e ] = KEY_STOP,
-	[ 0x0f ] = KEY_PREVIOUSSONG,
-	[ 0x10 ] = KEY_ZOOM,
-	[ 0x11 ] = KEY_TUNER,          /* Source */
-	[ 0x12 ] = KEY_POWER,
-	[ 0x13 ] = KEY_MUTE,
-	[ 0x15 ] = KEY_CHANNELDOWN,
-	[ 0x18 ] = KEY_VOLUMEDOWN,
-	[ 0x19 ] = KEY_SHUFFLE,        /* Snapshot */
-	[ 0x1a ] = KEY_NEXTSONG,
-	[ 0x1b ] = KEY_TEXT,           /* Time Shift */
-	[ 0x1c ] = KEY_RADIO,          /* FM Radio */
-	[ 0x1d ] = KEY_RECORD,
-	[ 0x1e ] = KEY_PAUSE,
-};
-
-
 /* -------------------- GPIO generic keycode builder -------------------- */
 
 static int build_key(struct saa7134_dev *dev)
@@ -628,27 +149,27 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_FLYVIDEO3000:
 	case SAA7134_BOARD_FLYTVPLATINUM_FM:
 	case SAA7134_BOARD_FLYTVPLATINUM_MINI2:
-		ir_codes     = flyvideo_codes;
+		ir_codes     = ir_codes_flyvideo;
 		mask_keycode = 0xEC00000;
 		mask_keydown = 0x0040000;
 		break;
 	case SAA7134_BOARD_CINERGY400:
 	case SAA7134_BOARD_CINERGY600:
 	case SAA7134_BOARD_CINERGY600_MK3:
-		ir_codes     = cinergy_codes;
+		ir_codes     = ir_codes_cinergy;
 		mask_keycode = 0x00003f;
 		mask_keyup   = 0x040000;
 		break;
 	case SAA7134_BOARD_ECS_TVP3XP:
 	case SAA7134_BOARD_ECS_TVP3XP_4CB5:
-		ir_codes     = eztv_codes;
+		ir_codes     = ir_codes_eztv;
 		mask_keycode = 0x00017c;
 		mask_keyup   = 0x000002;
 		polling      = 50; // ms
 		break;
 	case SAA7134_BOARD_KWORLD_XPERT:
 	case SAA7134_BOARD_AVACSSMARTTV:
-		ir_codes     = avacssmart_codes;
+		ir_codes     = ir_codes_pixelview;
 		mask_keycode = 0x00001F;
 		mask_keyup   = 0x000020;
 		polling      = 50; // ms
@@ -660,7 +181,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
 	case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
 	case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
-		ir_codes     = md2819_codes;
+		ir_codes     = ir_codes_avermedia;
 		mask_keycode = 0x0007C8;
 		mask_keydown = 0x000010;
 		polling      = 50; // ms
@@ -669,7 +190,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 		saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
 		break;
 	case SAA7134_BOARD_KWORLD_TERMINATOR:
-		ir_codes     = avacssmart_codes;
+		ir_codes     = ir_codes_pixelview;
 		mask_keycode = 0x00001f;
 		mask_keyup   = 0x000060;
 		polling      = 50; // ms
@@ -677,19 +198,19 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_MANLI_MTV001:
 	case SAA7134_BOARD_MANLI_MTV002:
 	case SAA7134_BOARD_BEHOLD_409FM:
-		ir_codes     = manli_codes;
+		ir_codes     = ir_codes_manli;
 		mask_keycode = 0x001f00;
 		mask_keyup   = 0x004000;
 		polling      = 50; // ms
 		break;
 	case SAA7134_BOARD_SEDNA_PC_TV_CARDBUS:
-		ir_codes     = pctv_sedna_codes;
+		ir_codes     = ir_codes_pctv_sedna;
 		mask_keycode = 0x001f00;
 		mask_keyup   = 0x004000;
 		polling      = 50; // ms
 		break;
 	case SAA7134_BOARD_GOTVIEW_7135:
-		ir_codes     = gotview7135_codes;
+		ir_codes     = ir_codes_gotview7135;
 		mask_keycode = 0x0003EC;
 		mask_keyup   = 0x008000;
 		mask_keydown = 0x000010;
@@ -698,17 +219,23 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	case SAA7134_BOARD_VIDEOMATE_TV_PVR:
 	case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
 	case SAA7134_BOARD_VIDEOMATE_TV_GOLD_PLUSII:
-		ir_codes     = videomate_tv_pvr_codes;
+		ir_codes     = ir_codes_videomate_tv_pvr;
 		mask_keycode = 0x00003F;
 		mask_keyup   = 0x400000;
 		polling      = 50; // ms
 		break;
 	case SAA7134_BOARD_VIDEOMATE_DVBT_300:
 	case SAA7134_BOARD_VIDEOMATE_DVBT_200:
-		ir_codes     = videomate_tv_pvr_codes;
+		ir_codes     = ir_codes_videomate_tv_pvr;
 		mask_keycode = 0x003F00;
 		mask_keyup   = 0x040000;
 		break;
+	case SAA7134_BOARD_FLYDVBT_LR301:
+	case SAA7134_BOARD_FLYDVBTDUO:
+		ir_codes     = ir_codes_flydvb;
+		mask_keycode = 0x0001F00;
+		mask_keydown = 0x0040000;
+		break;
 	}
 	if (NULL == ir_codes) {
 		printk("%s: Oops: IR config error [card=%d]\n",
diff --git a/drivers/media/video/saa7134/saa7134-oss.c b/drivers/media/video/saa7134/saa7134-oss.c
index 7448e386a804..d79d05f88705 100644
--- a/drivers/media/video/saa7134/saa7134-oss.c
+++ b/drivers/media/video/saa7134/saa7134-oss.c
@@ -84,8 +84,7 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 {
 	int err;
 
-	if (!dev->dmasound.bufsize)
-		BUG();
+	BUG_ON(!dev->dmasound.bufsize);
 	videobuf_dma_init(&dev->dmasound.dma);
 	err = videobuf_dma_init_kernel(&dev->dmasound.dma, PCI_DMA_FROMDEVICE,
 				       (dev->dmasound.bufsize + PAGE_SIZE) >> PAGE_SHIFT);
@@ -96,8 +95,7 @@ static int dsp_buffer_init(struct saa7134_dev *dev)
 
 static int dsp_buffer_free(struct saa7134_dev *dev)
 {
-	if (!dev->dmasound.blksize)
-		BUG();
+	BUG_ON(!dev->dmasound.blksize);
 	videobuf_dma_free(&dev->dmasound.dma);
 	dev->dmasound.blocks  = 0;
 	dev->dmasound.blksize = 0;
@@ -254,7 +252,7 @@ static int dsp_open(struct inode *inode, struct file *file)
 	if (NULL == dev)
 		return -ENODEV;
 
-	down(&dev->dmasound.lock);
+	mutex_lock(&dev->dmasound.lock);
 	err = -EBUSY;
 	if (dev->dmasound.users_dsp)
 		goto fail1;
@@ -270,13 +268,13 @@ static int dsp_open(struct inode *inode, struct file *file)
 	if (0 != err)
 		goto fail2;
 
-	up(&dev->dmasound.lock);
+	mutex_unlock(&dev->dmasound.lock);
 	return 0;
 
  fail2:
 	dev->dmasound.users_dsp--;
  fail1:
-	up(&dev->dmasound.lock);
+	mutex_unlock(&dev->dmasound.lock);
 	return err;
 }
 
@@ -284,13 +282,13 @@ static int dsp_release(struct inode *inode, struct file *file)
 {
 	struct saa7134_dev *dev = file->private_data;
 
-	down(&dev->dmasound.lock);
+	mutex_lock(&dev->dmasound.lock);
 	if (dev->dmasound.recording_on)
 		dsp_rec_stop(dev);
 	dsp_buffer_free(dev);
 	dev->dmasound.users_dsp--;
 	file->private_data = NULL;
-	up(&dev->dmasound.lock);
+	mutex_unlock(&dev->dmasound.lock);
 	return 0;
 }
 
@@ -304,7 +302,7 @@ static ssize_t dsp_read(struct file *file, char __user *buffer,
 	int err,ret = 0;
 
 	add_wait_queue(&dev->dmasound.wq, &wait);
-	down(&dev->dmasound.lock);
+	mutex_lock(&dev->dmasound.lock);
 	while (count > 0) {
 		/* wait for data if needed */
 		if (0 == dev->dmasound.read_count) {
@@ -328,12 +326,12 @@ static ssize_t dsp_read(struct file *file, char __user *buffer,
 					ret = -EAGAIN;
 				break;
 			}
-			up(&dev->dmasound.lock);
+			mutex_unlock(&dev->dmasound.lock);
 			set_current_state(TASK_INTERRUPTIBLE);
 			if (0 == dev->dmasound.read_count)
 				schedule();
 			set_current_state(TASK_RUNNING);
-			down(&dev->dmasound.lock);
+			mutex_lock(&dev->dmasound.lock);
 			if (signal_pending(current)) {
 				if (0 == ret)
 					ret = -EINTR;
@@ -362,7 +360,7 @@ static ssize_t dsp_read(struct file *file, char __user *buffer,
 		if (dev->dmasound.read_offset == dev->dmasound.bufsize)
 			dev->dmasound.read_offset = 0;
 	}
-	up(&dev->dmasound.lock);
+	mutex_unlock(&dev->dmasound.lock);
 	remove_wait_queue(&dev->dmasound.wq, &wait);
 	return ret;
 }
@@ -435,13 +433,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
 	case SNDCTL_DSP_STEREO:
 		if (get_user(val, p))
 			return -EFAULT;
-		down(&dev->dmasound.lock);
+		mutex_lock(&dev->dmasound.lock);
 		dev->dmasound.channels = val ? 2 : 1;
 		if (dev->dmasound.recording_on) {
 			dsp_rec_stop(dev);
 			dsp_rec_start(dev);
 		}
-		up(&dev->dmasound.lock);
+		mutex_unlock(&dev->dmasound.lock);
 		return put_user(dev->dmasound.channels-1, p);
 
 	case SNDCTL_DSP_CHANNELS:
@@ -449,13 +447,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
 			return -EFAULT;
 		if (val != 1 && val != 2)
 			return -EINVAL;
-		down(&dev->dmasound.lock);
+		mutex_lock(&dev->dmasound.lock);
 		dev->dmasound.channels = val;
 		if (dev->dmasound.recording_on) {
 			dsp_rec_stop(dev);
 			dsp_rec_start(dev);
 		}
-		up(&dev->dmasound.lock);
+		mutex_unlock(&dev->dmasound.lock);
 		/* fall through */
 	case SOUND_PCM_READ_CHANNELS:
 		return put_user(dev->dmasound.channels, p);
@@ -478,13 +476,13 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
 		case AFMT_U16_BE:
 		case AFMT_S16_LE:
 		case AFMT_S16_BE:
-			down(&dev->dmasound.lock);
+			mutex_lock(&dev->dmasound.lock);
 			dev->dmasound.afmt = val;
 			if (dev->dmasound.recording_on) {
 				dsp_rec_stop(dev);
 				dsp_rec_start(dev);
 			}
-			up(&dev->dmasound.lock);
+			mutex_unlock(&dev->dmasound.lock);
 			return put_user(dev->dmasound.afmt, p);
 		default:
 			return -EINVAL;
@@ -509,10 +507,10 @@ static int dsp_ioctl(struct inode *inode, struct file *file,
 		return 0;
 
 	case SNDCTL_DSP_RESET:
-		down(&dev->dmasound.lock);
+		mutex_lock(&dev->dmasound.lock);
 		if (dev->dmasound.recording_on)
 			dsp_rec_stop(dev);
-		up(&dev->dmasound.lock);
+		mutex_unlock(&dev->dmasound.lock);
 		return 0;
 	case SNDCTL_DSP_GETBLKSIZE:
 		return put_user(dev->dmasound.blksize, p);
@@ -556,10 +554,10 @@ static unsigned int dsp_poll(struct file *file, struct poll_table_struct *wait)
 	poll_wait(file, &dev->dmasound.wq, wait);
 
 	if (0 == dev->dmasound.read_count) {
-		down(&dev->dmasound.lock);
+		mutex_lock(&dev->dmasound.lock);
 		if (!dev->dmasound.recording_on)
 			dsp_rec_start(dev);
-		up(&dev->dmasound.lock);
+		mutex_unlock(&dev->dmasound.lock);
 	} else
 		mask |= (POLLIN | POLLRDNORM);
 	return mask;
@@ -852,7 +850,7 @@ int saa7134_oss_init1(struct saa7134_dev *dev)
 		return -1;
 
 	/* general */
-	init_MUTEX(&dev->dmasound.lock);
+	mutex_init(&dev->dmasound.lock);
 	init_waitqueue_head(&dev->dmasound.wq);
 
 	switch (dev->pci->device) {
diff --git a/drivers/media/video/saa7134/saa7134-tvaudio.c b/drivers/media/video/saa7134/saa7134-tvaudio.c
index afa4dcb3f96d..3043233a8b6e 100644
--- a/drivers/media/video/saa7134/saa7134-tvaudio.c
+++ b/drivers/media/video/saa7134/saa7134-tvaudio.c
@@ -140,6 +140,12 @@ static struct saa7134_tvaudio tvaudio[] = {
 		.carr2         = 5850,
 		.mode          = TVAUDIO_NICAM_AM,
 	},{
+		.name          = "SECAM-L MONO",
+		.std           = V4L2_STD_SECAM,
+		.carr1         = 6500,
+		.carr2         = -1,
+		.mode          = TVAUDIO_AM_MONO,
+	},{
 		.name          = "SECAM-D/K",
 		.std           = V4L2_STD_SECAM,
 		.carr1         = 6500,
@@ -334,6 +340,12 @@ static void tvaudio_setmode(struct saa7134_dev *dev,
 		saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT,  0xa1);
 		saa_writeb(SAA7134_NICAM_CONFIG,              0x00);
 		break;
+	case TVAUDIO_AM_MONO:
+		saa_writeb(SAA7134_DEMODULATOR,               0x12);
+		saa_writeb(SAA7134_DCXO_IDENT_CTRL,           0x00);
+		saa_writeb(SAA7134_FM_DEEMPHASIS,             0x44);
+		saa_writeb(SAA7134_STEREO_DAC_OUTPUT_SELECT,  0xa0);
+		break;
 	case TVAUDIO_FM_SAT_STEREO:
 		/* not implemented (yet) */
 		break;
@@ -414,6 +426,7 @@ static int tvaudio_getstereo(struct saa7134_dev *dev, struct saa7134_tvaudio *au
 
 	switch (audio->mode) {
 	case TVAUDIO_FM_MONO:
+	case TVAUDIO_AM_MONO:
 		return V4L2_TUNER_SUB_MONO;
 	case TVAUDIO_FM_K_STEREO:
 	case TVAUDIO_FM_BG_STEREO:
@@ -480,6 +493,7 @@ static int tvaudio_setstereo(struct saa7134_dev *dev, struct saa7134_tvaudio *au
 
 	switch (audio->mode) {
 	case TVAUDIO_FM_MONO:
+	case TVAUDIO_AM_MONO:
 		/* nothing to do ... */
 		break;
 	case TVAUDIO_FM_K_STEREO:
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index e97426bc85df..57a11e71d996 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -460,17 +460,17 @@ static int res_get(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int
 		return 1;
 
 	/* is it free? */
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	if (dev->resources & bit) {
 		/* no, someone else uses it */
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 	/* it's free, grab it */
 	fh->resources  |= bit;
 	dev->resources |= bit;
 	dprintk("res: get %d\n",bit);
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 	return 1;
 }
 
@@ -489,14 +489,13 @@ int res_locked(struct saa7134_dev *dev, unsigned int bit)
 static
 void res_free(struct saa7134_dev *dev, struct saa7134_fh *fh, unsigned int bits)
 {
-	if ((fh->resources & bits) != bits)
-		BUG();
+	BUG_ON((fh->resources & bits) != bits);
 
-	down(&dev->lock);
+	mutex_lock(&dev->lock);
 	fh->resources  &= ~bits;
 	dev->resources &= ~bits;
 	dprintk("res: put %d\n",bits);
-	up(&dev->lock);
+	mutex_unlock(&dev->lock);
 }
 
 /* ------------------------------------------------------------------ */
@@ -1340,21 +1339,21 @@ video_poll(struct file *file, struct poll_table_struct *wait)
 		if (!list_empty(&fh->cap.stream))
 			buf = list_entry(fh->cap.stream.next, struct videobuf_buffer, stream);
 	} else {
-		down(&fh->cap.lock);
+		mutex_lock(&fh->cap.lock);
 		if (UNSET == fh->cap.read_off) {
 			/* need to capture a new frame */
 			if (res_locked(fh->dev,RESOURCE_VIDEO)) {
-				up(&fh->cap.lock);
+				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
 			if (0 != fh->cap.ops->buf_prepare(&fh->cap,fh->cap.read_buf,fh->cap.field)) {
-				up(&fh->cap.lock);
+				mutex_unlock(&fh->cap.lock);
 				return POLLERR;
 			}
 			fh->cap.ops->buf_queue(&fh->cap,fh->cap.read_buf);
 			fh->cap.read_off = 0;
 		}
-		up(&fh->cap.lock);
+		mutex_unlock(&fh->cap.lock);
 		buf = fh->cap.read_buf;
 	}
 
@@ -1463,6 +1462,10 @@ static int saa7134_g_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
 			f->fmt.pix.height * f->fmt.pix.bytesperline;
 		return 0;
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+		if (saa7134_no_overlay > 0) {
+			printk ("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+			return -EINVAL;
+		}
 		f->fmt.win = fh->win;
 		return 0;
 	case V4L2_BUF_TYPE_VBI_CAPTURE:
@@ -1527,6 +1530,10 @@ static int saa7134_try_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
 		return 0;
 	}
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+		if (saa7134_no_overlay > 0) {
+			printk ("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+			return -EINVAL;
+		}
 		err = verify_preview(dev,&f->fmt.win);
 		if (0 != err)
 			return err;
@@ -1557,18 +1564,22 @@ static int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
 		fh->cap.field = f->fmt.pix.field;
 		return 0;
 	case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+		if (saa7134_no_overlay > 0) {
+			printk ("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+			return -EINVAL;
+		}
 		err = verify_preview(dev,&f->fmt.win);
 		if (0 != err)
 			return err;
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		fh->win    = f->fmt.win;
 		fh->nclips = f->fmt.win.clipcount;
 		if (fh->nclips > 8)
 			fh->nclips = 8;
 		if (copy_from_user(fh->clips,f->fmt.win.clips,
 				   sizeof(struct v4l2_clip)*fh->nclips)) {
-			up(&dev->lock);
+			mutex_unlock(&dev->lock);
 			return -EFAULT;
 		}
 
@@ -1578,7 +1589,7 @@ static int saa7134_s_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh,
 			start_preview(dev,fh);
 			spin_unlock_irqrestore(&dev->slock,flags);
 		}
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	case V4L2_BUF_TYPE_VBI_CAPTURE:
 		saa7134_vbi_fmt(dev,f);
@@ -1612,9 +1623,9 @@ int saa7134_common_ioctl(struct saa7134_dev *dev,
 		return get_control(dev,arg);
 	case VIDIOC_S_CTRL:
 	{
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		err = set_control(dev,NULL,arg);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return err;
 	}
 	/* --- input switching --------------------------------------- */
@@ -1664,9 +1675,9 @@ int saa7134_common_ioctl(struct saa7134_dev *dev,
 			return -EINVAL;
 		if (NULL == card_in(dev,*i).name)
 			return -EINVAL;
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		video_mux(dev,*i);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 
@@ -1716,11 +1727,13 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		cap->version = SAA7134_VERSION_CODE;
 		cap->capabilities =
 			V4L2_CAP_VIDEO_CAPTURE |
-			V4L2_CAP_VIDEO_OVERLAY |
 			V4L2_CAP_VBI_CAPTURE |
 			V4L2_CAP_READWRITE |
 			V4L2_CAP_STREAMING |
 			V4L2_CAP_TUNER;
+		if (saa7134_no_overlay <= 0) {
+			cap->capabilities |= V4L2_CAP_VIDEO_OVERLAY;
+		}
 
 		if ((tuner_type == TUNER_ABSENT) || (tuner_type == UNSET))
 			cap->capabilities &= ~V4L2_CAP_TUNER;
@@ -1766,7 +1779,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		if (i == TVNORMS)
 			return -EINVAL;
 
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		if (res_check(fh, RESOURCE_OVERLAY)) {
 			spin_lock_irqsave(&dev->slock,flags);
 			stop_preview(dev,fh);
@@ -1776,7 +1789,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		} else
 			set_tvnorm(dev,&tvnorms[i]);
 		saa7134_tvaudio_do_scan(dev);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 
@@ -1909,13 +1922,13 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 			return -EINVAL;
 		if (1 == fh->radio && V4L2_TUNER_RADIO != f->type)
 			return -EINVAL;
-		down(&dev->lock);
+		mutex_lock(&dev->lock);
 		dev->ctl_freq = f->frequency;
 
 		saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,f);
 
 		saa7134_tvaudio_do_scan(dev);
-		up(&dev->lock);
+		mutex_unlock(&dev->lock);
 		return 0;
 	}
 
@@ -1971,6 +1984,10 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		switch (type) {
 		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
 		case V4L2_BUF_TYPE_VIDEO_OVERLAY:
+			if (saa7134_no_overlay > 0) {
+				printk ("V4L2_BUF_TYPE_VIDEO_OVERLAY: no_overlay\n");
+				return -EINVAL;
+			}
 			if (index >= FORMATS)
 				return -EINVAL;
 			if (f->type == V4L2_BUF_TYPE_VIDEO_OVERLAY &&
@@ -2031,6 +2048,11 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
 		int *on = arg;
 
 		if (*on) {
+			if (saa7134_no_overlay > 0) {
+				printk ("no_overlay\n");
+				return -EINVAL;
+			}
+
 			if (!res_get(dev,fh,RESOURCE_OVERLAY))
 				return -EBUSY;
 			spin_lock_irqsave(&dev->slock,flags);
@@ -2282,7 +2304,7 @@ static struct file_operations radio_fops =
 struct video_device saa7134_video_template =
 {
 	.name          = "saa7134-video",
-	.type          = VID_TYPE_CAPTURE|VID_TYPE_TUNER|VID_TYPE_OVERLAY|
+	.type          = VID_TYPE_CAPTURE|VID_TYPE_TUNER|
 			 VID_TYPE_CLIPPING|VID_TYPE_SCALES,
 	.hardware      = 0,
 	.fops          = &video_fops,
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 3261d8bebdd1..17ba34f30760 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -29,6 +29,7 @@
 #include <linux/input.h>
 #include <linux/notifier.h>
 #include <linux/delay.h>
+#include <linux/mutex.h>
 
 #include <asm/io.h>
 
@@ -60,6 +61,7 @@ enum saa7134_tvaudio_mode {
 	TVAUDIO_FM_K_STEREO   = 4,
 	TVAUDIO_NICAM_AM      = 5,
 	TVAUDIO_NICAM_FM      = 6,
+	TVAUDIO_AM_MONO	      = 7
 };
 
 enum saa7134_audio_in {
@@ -210,6 +212,15 @@ struct saa7134_format {
 #define SAA7134_BOARD_MSI_TVATANYWHERE_PLUS  82
 #define SAA7134_BOARD_CINERGY250PCI 83
 #define SAA7134_BOARD_FLYDVB_TRIO 84
+#define SAA7134_BOARD_AVERMEDIA_777 85
+#define SAA7134_BOARD_FLYDVBT_LR301 86
+#define SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331 87
+#define SAA7134_BOARD_TEVION_DVBT_220RF 88
+#define SAA7134_BOARD_ELSA_700TV       89
+#define SAA7134_BOARD_KWORLD_ATSC110   90
+#define SAA7134_BOARD_AVERMEDIA_A169_B 91
+#define SAA7134_BOARD_AVERMEDIA_A169_B1 92
+#define SAA7134_BOARD_MD7134_BRIDGE_2     93
 
 #define SAA7134_MAXBOARDS 8
 #define SAA7134_INPUT_MAX 8
@@ -359,7 +370,7 @@ struct saa7134_fh {
 
 /* dmasound dsp status */
 struct saa7134_dmasound {
-	struct semaphore           lock;
+	struct mutex               lock;
 	int                        minor_mixer;
 	int                        minor_dsp;
 	unsigned int               users_dsp;
@@ -423,7 +434,7 @@ struct saa7134_mpeg_ops {
 /* global device status */
 struct saa7134_dev {
 	struct list_head           devlist;
-	struct semaphore           lock;
+	struct mutex               lock;
 	spinlock_t                 slock;
 #ifdef VIDIOC_G_PRIORITY
 	struct v4l2_prio_state     prio;
@@ -546,6 +557,7 @@ struct saa7134_dev {
 /* saa7134-core.c                                              */
 
 extern struct list_head  saa7134_devlist;
+extern int saa7134_no_overlay;
 
 void saa7134_track_gpio(struct saa7134_dev *dev, char *msg);
 
diff --git a/drivers/media/video/tda8290.c b/drivers/media/video/tda8290.c
index a796a4e1917c..027c8a074dfe 100644
--- a/drivers/media/video/tda8290.c
+++ b/drivers/media/video/tda8290.c
@@ -281,7 +281,7 @@ static void tda827xa_agcf(struct i2c_client *c)
 static void tda8290_i2c_bridge(struct i2c_client *c, int close)
 {
 	unsigned char  enable[2] = { 0x21, 0xC0 };
-	unsigned char disable[2] = { 0x21, 0x80 };
+	unsigned char disable[2] = { 0x21, 0x00 };
 	unsigned char *msg;
 	if(close) {
 		msg = enable;
@@ -302,6 +302,7 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 	unsigned char soft_reset[]  = { 0x00, 0x00 };
 	unsigned char easy_mode[]   = { 0x01, t->tda8290_easy_mode };
 	unsigned char expert_mode[] = { 0x01, 0x80 };
+	unsigned char agc_out_on[]  = { 0x02, 0x00 };
 	unsigned char gainset_off[] = { 0x28, 0x14 };
 	unsigned char if_agc_spd[]  = { 0x0f, 0x88 };
 	unsigned char adc_head_6[]  = { 0x05, 0x04 };
@@ -320,6 +321,7 @@ static int tda8290_tune(struct i2c_client *c, u16 ifc, unsigned int freq)
 		      pll_stat;
 
 	i2c_master_send(c, easy_mode, 2);
+	i2c_master_send(c, agc_out_on, 2);
 	i2c_master_send(c, soft_reset, 2);
 	msleep(1);
 
@@ -470,6 +472,7 @@ static void standby(struct i2c_client *c)
 	struct tuner *t = i2c_get_clientdata(c);
 	unsigned char cb1[] = { 0x30, 0xD0 };
 	unsigned char tda8290_standby[] = { 0x00, 0x02 };
+	unsigned char tda8290_agc_tri[] = { 0x02, 0x20 };
 	struct i2c_msg msg = {.addr = t->tda827x_addr, .flags=0, .buf=cb1, .len = 2};
 
 	tda8290_i2c_bridge(c, 1);
@@ -477,6 +480,7 @@ static void standby(struct i2c_client *c)
 		cb1[1] = 0x90;
 	i2c_transfer(c->adapter, &msg, 1);
 	tda8290_i2c_bridge(c, 0);
+	i2c_master_send(c, tda8290_agc_tri, 2);
 	i2c_master_send(c, tda8290_standby, 2);
 }
 
@@ -565,7 +569,7 @@ int tda8290_init(struct i2c_client *c)
 		strlcpy(c->name, "tda8290+75a", sizeof(c->name));
 		t->tda827x_ver = 2;
 	}
-	tuner_info("tuner: type set to %s\n", c->name);
+	tuner_info("type set to %s\n", c->name);
 
 	t->set_tv_freq    = set_tv_freq;
 	t->set_radio_freq = set_radio_freq;
diff --git a/drivers/media/video/tda9840.c b/drivers/media/video/tda9840.c
index ed4c04119ccc..0243700f58ae 100644
--- a/drivers/media/video/tda9840.c
+++ b/drivers/media/video/tda9840.c
@@ -24,6 +24,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
 
+
 #include <linux/module.h>
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
@@ -222,7 +223,7 @@ static int detach(struct i2c_client *client)
 
 static struct i2c_driver driver = {
 	.driver = {
-		.name	= "tda9840",
+		.name = "tda9840",
 	},
 	.id	= I2C_DRIVERID_TDA9840,
 	.attach_adapter	= attach,
diff --git a/drivers/media/video/tea6415c.c b/drivers/media/video/tea6415c.c
index bb35844e3842..774ed0dbc56d 100644
--- a/drivers/media/video/tea6415c.c
+++ b/drivers/media/video/tea6415c.c
@@ -26,6 +26,7 @@
     Foundation, Inc., 675 Mvss Ave, Cambridge, MA 02139, USA.
   */
 
+
 #include <linux/module.h>
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
@@ -107,7 +108,7 @@ static int switch_matrix(struct i2c_client *client, int i, int o)
 {
 	u8 byte = 0;
 	int ret;
-	
+
 	dprintk("adr:0x%02x, i:%d, o:%d\n", client->addr, i, o);
 
 	/* check if the pins are valid */
@@ -191,7 +192,7 @@ static int command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 static struct i2c_driver driver = {
 	.driver = {
-		.name 	= "tea6415c",
+		.name = "tea6415c",
 	},
 	.id 	= I2C_DRIVERID_TEA6415C,
 	.attach_adapter	= attach,
diff --git a/drivers/media/video/tea6420.c b/drivers/media/video/tea6420.c
index 4dcba5a4fff0..ad7d2872cfbf 100644
--- a/drivers/media/video/tea6420.c
+++ b/drivers/media/video/tea6420.c
@@ -26,6 +26,7 @@
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   */
 
+
 #include <linux/module.h>
 #include <linux/ioctl.h>
 #include <linux/i2c.h>
@@ -83,7 +84,7 @@ static int tea6420_switch(struct i2c_client *client, int i, int o, int g)
 		dprintk("i2c_smbus_write_byte() failed, ret:%d\n", ret);
 		return -EIO;
 	}
-	
+
 	return 0;
 }
 
@@ -167,7 +168,7 @@ static int command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 static struct i2c_driver driver = {
 	.driver = {
-		.name	= "tea6420",
+		.name = "tea6420",
 	},
 	.id	= I2C_DRIVERID_TEA6420,
 	.attach_adapter	= attach,
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index b6101bf446d4..32e1849441fb 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -173,7 +173,6 @@ static void set_type(struct i2c_client *c, unsigned int type,
 	}
 
 	t->type = type;
-
 	switch (t->type) {
 	case TUNER_MT2032:
 		microtune_init(c);
@@ -404,15 +403,16 @@ static void tuner_status(struct i2c_client *client)
 	tuner_info("Tuner mode:      %s\n", p);
 	tuner_info("Frequency:       %lu.%02lu MHz\n", freq, freq_fraction);
 	tuner_info("Standard:        0x%08llx\n", t->std);
-	if (t->mode == V4L2_TUNER_RADIO) {
-		if (t->has_signal) {
-			tuner_info("Signal strength: %d\n", t->has_signal(client));
-		}
-		if (t->is_stereo) {
-			tuner_info("Stereo:          %s\n", t->is_stereo(client) ? "yes" : "no");
-		}
+	if (t->mode != V4L2_TUNER_RADIO)
+	       return;
+	if (t->has_signal) {
+		tuner_info("Signal strength: %d\n", t->has_signal(client));
+	}
+	if (t->is_stereo) {
+		tuner_info("Stereo:          %s\n", t->is_stereo(client) ? "yes" : "no");
 	}
 }
+
 /* ---------------------------------------------------------------------- */
 
 /* static var Used only in tuner_attach and tuner_probe */
@@ -744,33 +744,29 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 				return 0;
 			switch_v4l2();
 
-			if (V4L2_TUNER_RADIO == t->mode) {
-
-				if (t->has_signal)
-					tuner->signal = t->has_signal(client);
-
-				if (t->is_stereo) {
-					if (t->is_stereo(client)) {
-						tuner->rxsubchans =
-						    V4L2_TUNER_SUB_STEREO |
-						    V4L2_TUNER_SUB_MONO;
-					} else {
-						tuner->rxsubchans =
-						    V4L2_TUNER_SUB_MONO;
-					}
-				}
-
-				tuner->capability |=
-				    V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
-
-				tuner->audmode = t->audmode;
-
-				tuner->rangelow = radio_range[0] * 16000;
-				tuner->rangehigh = radio_range[1] * 16000;
-			} else {
+			tuner->type = t->mode;
+			if (t->mode != V4L2_TUNER_RADIO) {
 				tuner->rangelow = tv_range[0] * 16;
 				tuner->rangehigh = tv_range[1] * 16;
+				break;
 			}
+
+			/* radio mode */
+			if (t->has_signal)
+				tuner->signal = t->has_signal(client);
+
+			tuner->rxsubchans =
+				V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
+			if (t->is_stereo) {
+				tuner->rxsubchans = t->is_stereo(client) ?
+					V4L2_TUNER_SUB_STEREO : V4L2_TUNER_SUB_MONO;
+			}
+
+			tuner->capability |=
+			    V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
+			tuner->audmode = t->audmode;
+			tuner->rangelow = radio_range[0] * 16000;
+			tuner->rangehigh = radio_range[1] * 16000;
 			break;
 		}
 	case VIDIOC_S_TUNER:
@@ -782,10 +778,11 @@ static int tuner_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 			switch_v4l2();
 
-			if (V4L2_TUNER_RADIO == t->mode) {
-				t->audmode = tuner->audmode;
-				set_radio_freq(client, t->radio_freq);
-			}
+			/* do nothing unless we're a radio tuner */
+			if (t->mode != V4L2_TUNER_RADIO)
+				break;
+			t->audmode = tuner->audmode;
+			set_radio_freq(client, t->radio_freq);
 			break;
 		}
 	case VIDIOC_LOG_STATUS:
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c
index 37977ff49780..5d7abed71674 100644
--- a/drivers/media/video/tuner-simple.c
+++ b/drivers/media/video/tuner-simple.c
@@ -79,17 +79,6 @@ MODULE_PARM_DESC(offset,"Allows to specify an offset for tuner");
 #define TUNER_PLL_LOCKED   0x40
 #define TUNER_STEREO_MK3   0x04
 
-#define TUNER_PARAM_ANALOG 0  /* to be removed */
-/* FIXME:
- * Right now, all tuners are using the first tuner_params[] array element
- * for analog mode. In the future, we will be merging similar tuner
- * definitions together, such that each tuner definition will have a
- * tuner_params struct for each available video standard. At that point,
- * TUNER_PARAM_ANALOG will be removed, and the tuner_params[] array
- * element will be chosen based on the video standard in use.
- *
- */
-
 /* ---------------------------------------------------------------------- */
 
 static int tuner_getstatus(struct i2c_client *c)
@@ -133,14 +122,53 @@ static int tuner_stereo(struct i2c_client *c)
 static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 {
 	struct tuner *t = i2c_get_clientdata(c);
-	u8 config, tuneraddr;
+	u8 config, cb, tuneraddr;
 	u16 div;
 	struct tunertype *tun;
 	u8 buffer[4];
 	int rc, IFPCoff, i, j;
+	enum param_type desired_type;
 
 	tun = &tuners[t->type];
-	j = TUNER_PARAM_ANALOG;
+
+	/* IFPCoff = Video Intermediate Frequency - Vif:
+		940  =16*58.75  NTSC/J (Japan)
+		732  =16*45.75  M/N STD
+		704  =16*44     ATSC (at DVB code)
+		632  =16*39.50  I U.K.
+		622.4=16*38.90  B/G D/K I, L STD
+		592  =16*37.00  D China
+		590  =16.36.875 B Australia
+		543.2=16*33.95  L' STD
+		171.2=16*10.70  FM Radio (at set_radio_freq)
+	*/
+
+	if (t->std == V4L2_STD_NTSC_M_JP) {
+		IFPCoff      = 940;
+		desired_type = TUNER_PARAM_TYPE_NTSC;
+	} else if ((t->std & V4L2_STD_MN) &&
+		  !(t->std & ~V4L2_STD_MN)) {
+		IFPCoff      = 732;
+		desired_type = TUNER_PARAM_TYPE_NTSC;
+	} else if (t->std == V4L2_STD_SECAM_LC) {
+		IFPCoff      = 543;
+		desired_type = TUNER_PARAM_TYPE_SECAM;
+	} else {
+		IFPCoff      = 623;
+		desired_type = TUNER_PARAM_TYPE_PAL;
+	}
+
+	for (j = 0; j < tun->count-1; j++) {
+		if (desired_type != tun->params[j].type)
+			continue;
+		break;
+	}
+	/* use default tuner_params if desired_type not available */
+	if (desired_type != tun->params[j].type) {
+		tuner_dbg("IFPCoff = %d: tuner_params undefined for tuner %d\n",
+			  IFPCoff,t->type);
+		j = 0;
+	}
 
 	for (i = 0; i < tun->params[j].count; i++) {
 		if (freq > tun->params[j].ranges[i].limit)
@@ -152,11 +180,20 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 				freq, tun->params[j].ranges[i - 1].limit);
 		freq = tun->params[j].ranges[--i].limit;
 	}
-	config = tun->params[j].ranges[i].cb;
-	/*  i == 0 -> VHF_LO  */
-	/*  i == 1 -> VHF_HI  */
-	/*  i == 2 -> UHF     */
-	tuner_dbg("tv: range %d\n",i);
+	config = tun->params[j].ranges[i].config;
+	cb     = tun->params[j].ranges[i].cb;
+	/*  i == 0 -> VHF_LO
+	 *  i == 1 -> VHF_HI
+	 *  i == 2 -> UHF     */
+	tuner_dbg("tv: param %d, range %d\n",j,i);
+
+	div=freq + IFPCoff + offset;
+
+	tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, Offset=%d.%02d MHz, div=%0d\n",
+					freq / 16, freq % 16 * 100 / 16,
+					IFPCoff / 16, IFPCoff % 16 * 100 / 16,
+					offset / 16, offset % 16 * 100 / 16,
+					div);
 
 	/* tv norm specific stuff for multi-norm tuners */
 	switch (t->type) {
@@ -164,40 +201,40 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		/* 0x01 -> ??? no change ??? */
 		/* 0x02 -> PAL BDGHI / SECAM L */
 		/* 0x04 -> ??? PAL others / SECAM others ??? */
-		config &= ~0x02;
+		cb &= ~0x02;
 		if (t->std & V4L2_STD_SECAM)
-			config |= 0x02;
+			cb |= 0x02;
 		break;
 
 	case TUNER_TEMIC_4046FM5:
-		config &= ~0x0f;
+		cb &= ~0x0f;
 
 		if (t->std & V4L2_STD_PAL_BG) {
-			config |= TEMIC_SET_PAL_BG;
+			cb |= TEMIC_SET_PAL_BG;
 
 		} else if (t->std & V4L2_STD_PAL_I) {
-			config |= TEMIC_SET_PAL_I;
+			cb |= TEMIC_SET_PAL_I;
 
 		} else if (t->std & V4L2_STD_PAL_DK) {
-			config |= TEMIC_SET_PAL_DK;
+			cb |= TEMIC_SET_PAL_DK;
 
 		} else if (t->std & V4L2_STD_SECAM_L) {
-			config |= TEMIC_SET_PAL_L;
+			cb |= TEMIC_SET_PAL_L;
 
 		}
 		break;
 
 	case TUNER_PHILIPS_FQ1216ME:
-		config &= ~0x0f;
+		cb &= ~0x0f;
 
 		if (t->std & (V4L2_STD_PAL_BG|V4L2_STD_PAL_DK)) {
-			config |= PHILIPS_SET_PAL_BGDK;
+			cb |= PHILIPS_SET_PAL_BGDK;
 
 		} else if (t->std & V4L2_STD_PAL_I) {
-			config |= PHILIPS_SET_PAL_I;
+			cb |= PHILIPS_SET_PAL_I;
 
 		} else if (t->std & V4L2_STD_SECAM_L) {
-			config |= PHILIPS_SET_PAL_L;
+			cb |= PHILIPS_SET_PAL_L;
 
 		}
 		break;
@@ -207,15 +244,15 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		/* 0x01 -> ATSC antenna input 2 */
 		/* 0x02 -> NTSC antenna input 1 */
 		/* 0x03 -> NTSC antenna input 2 */
-		config &= ~0x03;
+		cb &= ~0x03;
 		if (!(t->std & V4L2_STD_ATSC))
-			config |= 2;
+			cb |= 2;
 		/* FIXME: input */
 		break;
 
 	case TUNER_MICROTUNE_4042FI5:
 		/* Set the charge pump for fast tuning */
-		tun->params[j].config |= TUNER_CHARGE_PUMP;
+		config |= TUNER_CHARGE_PUMP;
 		break;
 
 	case TUNER_PHILIPS_TUV1236D:
@@ -227,9 +264,9 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		buffer[1] = 0x00;
 		buffer[2] = 0x17;
 		buffer[3] = 0x00;
-		config &= ~0x40;
+		cb &= ~0x40;
 		if (t->std & V4L2_STD_ATSC) {
-			config |= 0x40;
+			cb |= 0x40;
 			buffer[1] = 0x04;
 		}
 		/* set to the correct mode (analog or digital) */
@@ -244,47 +281,16 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		break;
 	}
 
-	/* IFPCoff = Video Intermediate Frequency - Vif:
-		940  =16*58.75  NTSC/J (Japan)
-		732  =16*45.75  M/N STD
-		704  =16*44     ATSC (at DVB code)
-		632  =16*39.50  I U.K.
-		622.4=16*38.90  B/G D/K I, L STD
-		592  =16*37.00  D China
-		590  =16.36.875 B Australia
-		543.2=16*33.95  L' STD
-		171.2=16*10.70  FM Radio (at set_radio_freq)
-	*/
-
-	if (t->std == V4L2_STD_NTSC_M_JP) {
-		IFPCoff = 940;
-	} else if ((t->std & V4L2_STD_MN) &&
-		  !(t->std & ~V4L2_STD_MN)) {
-		IFPCoff = 732;
-	} else if (t->std == V4L2_STD_SECAM_LC) {
-		IFPCoff = 543;
-	} else {
-		IFPCoff = 623;
-	}
-
-	div=freq + IFPCoff + offset;
-
-	tuner_dbg("Freq= %d.%02d MHz, V_IF=%d.%02d MHz, Offset=%d.%02d MHz, div=%0d\n",
-					freq / 16, freq % 16 * 100 / 16,
-					IFPCoff / 16, IFPCoff % 16 * 100 / 16,
-					offset / 16, offset % 16 * 100 / 16,
-					div);
-
 	if (tuners[t->type].params->cb_first_if_lower_freq && div < t->last_div) {
-		buffer[0] = tun->params[j].config;
-		buffer[1] = config;
+		buffer[0] = config;
+		buffer[1] = cb;
 		buffer[2] = (div>>8) & 0x7f;
 		buffer[3] = div      & 0xff;
 	} else {
 		buffer[0] = (div>>8) & 0x7f;
 		buffer[1] = div      & 0xff;
-		buffer[2] = tun->params[j].config;
-		buffer[3] = config;
+		buffer[2] = config;
+		buffer[3] = cb;
 	}
 	t->last_div = div;
 	tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
@@ -312,11 +318,11 @@ static void default_set_tv_freq(struct i2c_client *c, unsigned int freq)
 		}
 
 		/* Set the charge pump for optimized phase noise figure */
-		tun->params[j].config &= ~TUNER_CHARGE_PUMP;
+		config &= ~TUNER_CHARGE_PUMP;
 		buffer[0] = (div>>8) & 0x7f;
 		buffer[1] = div      & 0xff;
-		buffer[2] = tun->params[j].config;
-		buffer[3] = config;
+		buffer[2] = config;
+		buffer[3] = cb;
 		tuner_dbg("tv 0x%02x 0x%02x 0x%02x 0x%02x\n",
 		       buffer[0],buffer[1],buffer[2],buffer[3]);
 
@@ -332,12 +338,21 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
 	u8 buffer[4];
 	u16 div;
 	int rc, j;
+	enum param_type desired_type = TUNER_PARAM_TYPE_RADIO;
 
 	tun = &tuners[t->type];
-	j = TUNER_PARAM_ANALOG;
+
+	for (j = 0; j < tun->count-1; j++) {
+		if (desired_type != tun->params[j].type)
+			continue;
+		break;
+	}
+	/* use default tuner_params if desired_type not available */
+	if (desired_type != tun->params[j].type)
+		j = 0;
 
 	div = (20 * freq / 16000) + (int)(20*10.7); /* IF 10.7 MHz */
-	buffer[2] = (tun->params[j].config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
+	buffer[2] = (tun->params[j].ranges[0].config & ~TUNER_RATIO_MASK) | TUNER_RATIO_SELECT_50; /* 50 kHz step */
 
 	switch (t->type) {
 	case TUNER_TENA_9533_DI:
@@ -349,6 +364,9 @@ static void default_set_radio_freq(struct i2c_client *c, unsigned int freq)
 	case TUNER_PHILIPS_FMD1216ME_MK3:
 		buffer[3] = 0x19;
 		break;
+	case TUNER_TNF_5335MF:
+		buffer[3] = 0x11;
+		break;
 	case TUNER_PHILIPS_FM1256_IH3:
 		div = (20 * freq) / 16000 + (int)(33.3 * 20);  /* IF 33.3 MHz */
 		buffer[3] = 0x19;
diff --git a/drivers/media/video/tuner-types.c b/drivers/media/video/tuner-types.c
index 6fe781798d89..72e0f01db563 100644
--- a/drivers/media/video/tuner-types.c
+++ b/drivers/media/video/tuner-types.c
@@ -23,22 +23,25 @@
  *	Each tuner_params array may contain one or more elements, one
  *	for each video standard.
  *
- *	FIXME: Some tuner_range definitions are duplicated, and
- *	should be eliminated.
+ *	FIXME: tuner_params struct contains an element, tda988x. We must
+ *	set this for all tuners that contain a tda988x chip, and then we
+ *	can remove this setting from the various card structs.
  *
- *	FIXME: tunertype struct contains an element, has_tda988x.
- *	We must set this for all tunertypes that contain a tda988x
- *	chip, and then we can remove this setting from the various
- *	card structs.
+ *	FIXME: Right now, all tuners are using the first tuner_params[]
+ *	array element for analog mode. In the future, we will be merging
+ *	similar tuner definitions together, such that each tuner definition
+ *	will have a tuner_params struct for each available video standard.
+ *	At that point, the tuner_params[] array element will be chosen
+ *	based on the video standard in use.
  */
 
 /* 0-9 */
 /* ------------ TUNER_TEMIC_PAL - TEMIC PAL ------------ */
 
 static struct tuner_range tuner_temic_pal_ranges[] = {
-	{ 16 * 140.25 /*MHz*/, 0x02, },
-	{ 16 * 463.25 /*MHz*/, 0x04, },
-	{ 16 * 999.99        , 0x01, },
+	{ 16 * 140.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
+	{ 16 * 999.99        , 0x8e, 0x01, },
 };
 
 static struct tuner_params tuner_temic_pal_params[] = {
@@ -46,16 +49,15 @@ static struct tuner_params tuner_temic_pal_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_PAL_I - Philips PAL_I ------------ */
 
 static struct tuner_range tuner_philips_pal_i_ranges[] = {
-	{ 16 * 140.25 /*MHz*/, 0xa0, },
-	{ 16 * 463.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 140.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_philips_pal_i_params[] = {
@@ -63,16 +65,15 @@ static struct tuner_params tuner_philips_pal_i_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_pal_i_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_pal_i_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_NTSC - Philips NTSC ------------ */
 
 static struct tuner_range tuner_philips_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0xa0, },
-	{ 16 * 451.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 451.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_philips_ntsc_params[] = {
@@ -80,7 +81,6 @@ static struct tuner_params tuner_philips_ntsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_philips_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_ntsc_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
@@ -88,9 +88,9 @@ static struct tuner_params tuner_philips_ntsc_params[] = {
 /* ------------ TUNER_PHILIPS_SECAM - Philips SECAM ------------ */
 
 static struct tuner_range tuner_philips_secam_ranges[] = {
-	{ 16 * 168.25 /*MHz*/, 0xa7, },
-	{ 16 * 447.25 /*MHz*/, 0x97, },
-	{ 16 * 999.99        , 0x37, },
+	{ 16 * 168.25 /*MHz*/, 0x8e, 0xa7, },
+	{ 16 * 447.25 /*MHz*/, 0x8e, 0x97, },
+	{ 16 * 999.99        , 0x8e, 0x37, },
 };
 
 static struct tuner_params tuner_philips_secam_params[] = {
@@ -98,7 +98,6 @@ static struct tuner_params tuner_philips_secam_params[] = {
 		.type   = TUNER_PARAM_TYPE_SECAM,
 		.ranges = tuner_philips_secam_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_secam_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
@@ -106,9 +105,9 @@ static struct tuner_params tuner_philips_secam_params[] = {
 /* ------------ TUNER_PHILIPS_PAL - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_pal_ranges[] = {
-	{ 16 * 168.25 /*MHz*/, 0xa0, },
-	{ 16 * 447.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 447.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_philips_pal_params[] = {
@@ -116,7 +115,6 @@ static struct tuner_params tuner_philips_pal_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_pal_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
@@ -124,9 +122,9 @@ static struct tuner_params tuner_philips_pal_params[] = {
 /* ------------ TUNER_TEMIC_NTSC - TEMIC NTSC ------------ */
 
 static struct tuner_range tuner_temic_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0x02, },
-	{ 16 * 463.25 /*MHz*/, 0x04, },
-	{ 16 * 999.99        , 0x01, },
+	{ 16 * 157.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0x04, },
+	{ 16 * 999.99        , 0x8e, 0x01, },
 };
 
 static struct tuner_params tuner_temic_ntsc_params[] = {
@@ -134,16 +132,15 @@ static struct tuner_params tuner_temic_ntsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_temic_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_PAL_I - TEMIC PAL_I ------------ */
 
 static struct tuner_range tuner_temic_pal_i_ranges[] = {
-	{ 16 * 170.00 /*MHz*/, 0x02, },
-	{ 16 * 450.00 /*MHz*/, 0x04, },
-	{ 16 * 999.99        , 0x01, },
+	{ 16 * 170.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 450.00 /*MHz*/, 0x8e, 0x04, },
+	{ 16 * 999.99        , 0x8e, 0x01, },
 };
 
 static struct tuner_params tuner_temic_pal_i_params[] = {
@@ -151,16 +148,15 @@ static struct tuner_params tuner_temic_pal_i_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_pal_i_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_pal_i_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_4036FY5_NTSC - TEMIC NTSC ------------ */
 
 static struct tuner_range tuner_temic_4036fy5_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0xa0, },
-	{ 16 * 463.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = {
@@ -168,16 +164,15 @@ static struct tuner_params tuner_temic_4036fy5_ntsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_temic_4036fy5_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_ALPS_TSBH1_NTSC - TEMIC NTSC ------------ */
 
 static struct tuner_range tuner_alps_tsb_1_ranges[] = {
-	{ 16 * 137.25 /*MHz*/, 0x01, },
-	{ 16 * 385.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 385.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = {
@@ -185,7 +180,6 @@ static struct tuner_params tuner_alps_tsbh1_ntsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_alps_tsb_1_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -197,16 +191,15 @@ static struct tuner_params tuner_alps_tsb_1_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_alps_tsb_1_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tsb_1_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_ALPS_TSBB5_PAL_I - Alps PAL_I ------------ */
 
 static struct tuner_range tuner_alps_tsb_5_pal_ranges[] = {
-	{ 16 * 133.25 /*MHz*/, 0x01, },
-	{ 16 * 351.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 133.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 351.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_alps_tsbb5_params[] = {
@@ -214,7 +207,6 @@ static struct tuner_params tuner_alps_tsbb5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_alps_tsb_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -225,7 +217,6 @@ static struct tuner_params tuner_alps_tsbe5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_alps_tsb_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -236,33 +227,31 @@ static struct tuner_params tuner_alps_tsbc5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_alps_tsb_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tsb_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_4006FH5_PAL - TEMIC PAL ------------ */
 
-static struct tuner_range tuner_temic_4006fh5_pal_ranges[] = {
-	{ 16 * 170.00 /*MHz*/, 0xa0, },
-	{ 16 * 450.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+static struct tuner_range tuner_lg_pal_ranges[] = {
+	{ 16 * 170.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 450.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_4006fh5_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_temic_4006fh5_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_temic_4006fh5_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_lg_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
 	},
 };
 
 /* ------------ TUNER_ALPS_TSHC6_NTSC - Alps NTSC ------------ */
 
 static struct tuner_range tuner_alps_tshc6_ntsc_ranges[] = {
-	{ 16 * 137.25 /*MHz*/, 0x14, },
-	{ 16 * 385.25 /*MHz*/, 0x12, },
-	{ 16 * 999.99        , 0x11, },
+	{ 16 * 137.25 /*MHz*/, 0x8e, 0x14, },
+	{ 16 * 385.25 /*MHz*/, 0x8e, 0x12, },
+	{ 16 * 999.99        , 0x8e, 0x11, },
 };
 
 static struct tuner_params tuner_alps_tshc6_params[] = {
@@ -270,16 +259,15 @@ static struct tuner_params tuner_alps_tshc6_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_alps_tshc6_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_alps_tshc6_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_PAL_DK - TEMIC PAL ------------ */
 
 static struct tuner_range tuner_temic_pal_dk_ranges[] = {
-	{ 16 * 168.25 /*MHz*/, 0xa0, },
-	{ 16 * 456.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 168.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 456.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_pal_dk_params[] = {
@@ -287,16 +275,15 @@ static struct tuner_params tuner_temic_pal_dk_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_pal_dk_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_pal_dk_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_NTSC_M - Philips NTSC ------------ */
 
 static struct tuner_range tuner_philips_ntsc_m_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0xa0, },
-	{ 16 * 454.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 160.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_philips_ntsc_m_params[] = {
@@ -304,16 +291,15 @@ static struct tuner_params tuner_philips_ntsc_m_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_philips_ntsc_m_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_4066FY5_PAL_I - TEMIC PAL_I ------------ */
 
 static struct tuner_range tuner_temic_40x6f_5_pal_ranges[] = {
-	{ 16 * 169.00 /*MHz*/, 0xa0, },
-	{ 16 * 454.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 169.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = {
@@ -321,7 +307,6 @@ static struct tuner_params tuner_temic_4066fy5_pal_i_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_40x6f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -332,7 +317,6 @@ static struct tuner_params tuner_temic_4006fn5_multi_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_40x6f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -340,9 +324,9 @@ static struct tuner_params tuner_temic_4006fn5_multi_params[] = {
 /* ------------ TUNER_TEMIC_4009FR5_PAL - TEMIC PAL ------------ */
 
 static struct tuner_range tuner_temic_4009f_5_pal_ranges[] = {
-	{ 16 * 141.00 /*MHz*/, 0xa0, },
-	{ 16 * 464.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 141.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 464.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_4009f_5_params[] = {
@@ -350,58 +334,42 @@ static struct tuner_params tuner_temic_4009f_5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_4009f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_4039FR5_NTSC - TEMIC NTSC ------------ */
 
-static struct tuner_range tuner_temic_4039fr5_ntsc_ranges[] = {
-	{ 16 * 158.00 /*MHz*/, 0xa0, },
-	{ 16 * 453.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+static struct tuner_range tuner_temic_4x3x_f_5_ntsc_ranges[] = {
+	{ 16 * 158.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 453.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_temic_4039fr5_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_temic_4039fr5_ntsc_ranges,
-		.count  = ARRAY_SIZE(tuner_temic_4039fr5_ntsc_ranges),
-		.config = 0x8e,
+		.ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
 	},
 };
 
 /* ------------ TUNER_TEMIC_4046FM5 - TEMIC PAL ------------ */
 
-static struct tuner_range tuner_temic_4046fm5_pal_ranges[] = {
-	{ 16 * 169.00 /*MHz*/, 0xa0, },
-	{ 16 * 454.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
-};
-
 static struct tuner_params tuner_temic_4046fm5_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_temic_4046fm5_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_temic_4046fm5_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_temic_40x6f_5_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_temic_40x6f_5_pal_ranges),
 	},
 };
 
 /* ------------ TUNER_PHILIPS_PAL_DK - Philips PAL ------------ */
 
-static struct tuner_range tuner_lg_pal_ranges[] = {
-	{ 16 * 170.00 /*MHz*/, 0xa0, },
-	{ 16 * 450.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
-};
-
 static struct tuner_params tuner_philips_pal_dk_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -412,7 +380,6 @@ static struct tuner_params tuner_philips_fq1216me_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -423,7 +390,6 @@ static struct tuner_params tuner_lg_pal_i_fm_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -434,16 +400,15 @@ static struct tuner_params tuner_lg_pal_i_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_LG_NTSC_FM - LGINNOTEK NTSC ------------ */
 
 static struct tuner_range tuner_lg_ntsc_fm_ranges[] = {
-	{ 16 * 210.00 /*MHz*/, 0xa0, },
-	{ 16 * 497.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 210.00 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 497.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_lg_ntsc_fm_params[] = {
@@ -451,7 +416,6 @@ static struct tuner_params tuner_lg_ntsc_fm_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_lg_ntsc_fm_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_ntsc_fm_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -462,7 +426,6 @@ static struct tuner_params tuner_lg_pal_fm_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -473,7 +436,6 @@ static struct tuner_params tuner_lg_pal_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -485,16 +447,15 @@ static struct tuner_params tuner_temic_4009_fn5_multi_pal_fm_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_4009f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_SHARP_2U5JF5540_NTSC - SHARP NTSC ------------ */
 
 static struct tuner_range tuner_sharp_2u5jf5540_ntsc_ranges[] = {
-	{ 16 * 137.25 /*MHz*/, 0x01, },
-	{ 16 * 317.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 317.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_sharp_2u5jf5540_params[] = {
@@ -502,16 +463,15 @@ static struct tuner_params tuner_sharp_2u5jf5540_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_sharp_2u5jf5540_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_sharp_2u5jf5540_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_Samsung_PAL_TCPM9091PD27 - Samsung PAL ------------ */
 
 static struct tuner_range tuner_samsung_pal_tcpm9091pd27_ranges[] = {
-	{ 16 * 169 /*MHz*/, 0xa0, },
-	{ 16 * 464 /*MHz*/, 0x90, },
-	{ 16 * 999.99     , 0x30, },
+	{ 16 * 169 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 464 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99     , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = {
@@ -519,7 +479,6 @@ static struct tuner_params tuner_samsung_pal_tcpm9091pd27_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_samsung_pal_tcpm9091pd27_ranges,
 		.count  = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -530,50 +489,35 @@ static struct tuner_params tuner_temic_4106fh5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_4009f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TEMIC_4012FY5 - TEMIC PAL ------------ */
 
-static struct tuner_range tuner_temic_4012fy5_pal_ranges[] = {
-	{ 16 * 140.25 /*MHz*/, 0x02, },
-	{ 16 * 463.25 /*MHz*/, 0x04, },
-	{ 16 * 999.99        , 0x01, },
-};
-
 static struct tuner_params tuner_temic_4012fy5_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_temic_4012fy5_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_temic_4012fy5_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_temic_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_temic_pal_ranges),
 	},
 };
 
 /* ------------ TUNER_TEMIC_4136FY5 - TEMIC NTSC ------------ */
 
-static struct tuner_range tuner_temic_4136_fy5_ntsc_ranges[] = {
-	{ 16 * 158.00 /*MHz*/, 0xa0, },
-	{ 16 * 453.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
-};
-
 static struct tuner_params tuner_temic_4136_fy5_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_temic_4136_fy5_ntsc_ranges,
-		.count  = ARRAY_SIZE(tuner_temic_4136_fy5_ntsc_ranges),
-		.config = 0x8e,
+		.ranges = tuner_temic_4x3x_f_5_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_temic_4x3x_f_5_ntsc_ranges),
 	},
 };
 
 /* ------------ TUNER_LG_PAL_NEW_TAPC - LGINNOTEK PAL ------------ */
 
 static struct tuner_range tuner_lg_new_tapc_ranges[] = {
-	{ 16 * 170.00 /*MHz*/, 0x01, },
-	{ 16 * 450.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 170.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 450.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_lg_pal_new_tapc_params[] = {
@@ -581,16 +525,15 @@ static struct tuner_params tuner_lg_pal_new_tapc_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_lg_new_tapc_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FM1216ME_MK3 - Philips PAL ------------ */
 
 static struct tuner_range tuner_fm1216me_mk3_pal_ranges[] = {
-	{ 16 * 158.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 158.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x04, },
 };
 
 static struct tuner_params tuner_fm1216me_mk3_params[] = {
@@ -598,7 +541,6 @@ static struct tuner_params tuner_fm1216me_mk3_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_fm1216me_mk3_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_fm1216me_mk3_pal_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
@@ -610,7 +552,6 @@ static struct tuner_params tuner_lg_ntsc_new_tapc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_lg_new_tapc_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -622,16 +563,15 @@ static struct tuner_params tuner_hitachi_ntsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_lg_new_tapc_ranges,
 		.count  = ARRAY_SIZE(tuner_lg_new_tapc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_PAL_MK - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_pal_mk_pal_ranges[] = {
-	{ 16 * 140.25 /*MHz*/, 0x01, },
-	{ 16 * 463.25 /*MHz*/, 0xc2, },
-	{ 16 * 999.99        , 0xcf, },
+	{ 16 * 140.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0xc2, },
+	{ 16 * 999.99        , 0x8e, 0xcf, },
 };
 
 static struct tuner_params tuner_philips_pal_mk_params[] = {
@@ -639,16 +579,15 @@ static struct tuner_params tuner_philips_pal_mk_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_pal_mk_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_pal_mk_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_ATSC - Philips ATSC ------------ */
 
 static struct tuner_range tuner_philips_atsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0xa0, },
-	{ 16 * 454.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 157.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_philips_atsc_params[] = {
@@ -656,16 +595,15 @@ static struct tuner_params tuner_philips_atsc_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_philips_atsc_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_atsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FM1236_MK3 - Philips NTSC ------------ */
 
 static struct tuner_range tuner_fm1236_mk3_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 442.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x04, },
 };
 
 static struct tuner_params tuner_fm1236_mk3_params[] = {
@@ -673,25 +611,17 @@ static struct tuner_params tuner_fm1236_mk3_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_fm1236_mk3_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_4IN1 - Philips NTSC ------------ */
 
-static struct tuner_range tuner_philips_4in1_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
-};
-
 static struct tuner_params tuner_philips_4in1_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_philips_4in1_ntsc_ranges,
-		.count  = ARRAY_SIZE(tuner_philips_4in1_ntsc_ranges),
-		.config = 0x8e,
+		.ranges = tuner_fm1236_mk3_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
 	},
 };
 
@@ -702,16 +632,15 @@ static struct tuner_params tuner_microtune_4049_fm5_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_temic_4009f_5_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_temic_4009f_5_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PANASONIC_VP27 - Panasonic NTSC ------------ */
 
 static struct tuner_range tuner_panasonic_vp27_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 454.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 160.00 /*MHz*/, 0xce, 0x01, },
+	{ 16 * 454.00 /*MHz*/, 0xce, 0x02, },
+	{ 16 * 999.99        , 0xce, 0x08, },
 };
 
 static struct tuner_params tuner_panasonic_vp27_params[] = {
@@ -719,33 +648,25 @@ static struct tuner_params tuner_panasonic_vp27_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_panasonic_vp27_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_panasonic_vp27_ntsc_ranges),
-		.config = 0xce,
 	},
 };
 
 /* ------------ TUNER_LG_NTSC_TAPE - LGINNOTEK NTSC ------------ */
 
-static struct tuner_range tuner_lg_ntsc_tape_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
-};
-
 static struct tuner_params tuner_lg_ntsc_tape_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_lg_ntsc_tape_ranges,
-		.count  = ARRAY_SIZE(tuner_lg_ntsc_tape_ranges),
-		.config = 0x8e,
+		.ranges = tuner_fm1236_mk3_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
 	},
 };
 
 /* ------------ TUNER_TNF_8831BGFF - Philips PAL ------------ */
 
 static struct tuner_range tuner_tnf_8831bgff_pal_ranges[] = {
-	{ 16 * 161.25 /*MHz*/, 0xa0, },
-	{ 16 * 463.25 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
+	{ 16 * 161.25 /*MHz*/, 0x8e, 0xa0, },
+	{ 16 * 463.25 /*MHz*/, 0x8e, 0x90, },
+	{ 16 * 999.99        , 0x8e, 0x30, },
 };
 
 static struct tuner_params tuner_tnf_8831bgff_params[] = {
@@ -753,16 +674,15 @@ static struct tuner_params tuner_tnf_8831bgff_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_tnf_8831bgff_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_tnf_8831bgff_pal_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_MICROTUNE_4042FI5 - Microtune NTSC ------------ */
 
 static struct tuner_range tuner_microtune_4042fi5_ntsc_ranges[] = {
-	{ 16 * 162.00 /*MHz*/, 0xa2, },
-	{ 16 * 457.00 /*MHz*/, 0x94, },
-	{ 16 * 999.99        , 0x31, },
+	{ 16 * 162.00 /*MHz*/, 0x8e, 0xa2, },
+	{ 16 * 457.00 /*MHz*/, 0x8e, 0x94, },
+	{ 16 * 999.99        , 0x8e, 0x31, },
 };
 
 static struct tuner_params tuner_microtune_4042fi5_params[] = {
@@ -770,7 +690,6 @@ static struct tuner_params tuner_microtune_4042fi5_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_microtune_4042fi5_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_microtune_4042fi5_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -778,9 +697,9 @@ static struct tuner_params tuner_microtune_4042fi5_params[] = {
 /* ------------ TUNER_TCL_2002N - TCL NTSC ------------ */
 
 static struct tuner_range tuner_tcl_2002n_ntsc_ranges[] = {
-	{ 16 * 172.00 /*MHz*/, 0x01, },
-	{ 16 * 448.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 172.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 448.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_tcl_2002n_params[] = {
@@ -788,34 +707,26 @@ static struct tuner_params tuner_tcl_2002n_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_tcl_2002n_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_tcl_2002n_ntsc_ranges),
-		.config = 0x8e,
 		.cb_first_if_lower_freq = 1,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FM1256_IH3 - Philips PAL ------------ */
 
-static struct tuner_range tuner_philips_fm1256_ih3_pal_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
-};
-
 static struct tuner_params tuner_philips_fm1256_ih3_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_philips_fm1256_ih3_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_philips_fm1256_ih3_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_fm1236_mk3_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
 	},
 };
 
 /* ------------ TUNER_THOMSON_DTT7610 - THOMSON ATSC ------------ */
 
 static struct tuner_range tuner_thomson_dtt7610_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0x39, },
-	{ 16 * 454.00 /*MHz*/, 0x3a, },
-	{ 16 * 999.99        , 0x3c, },
+	{ 16 * 157.25 /*MHz*/, 0x8e, 0x39, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x3a, },
+	{ 16 * 999.99        , 0x8e, 0x3c, },
 };
 
 static struct tuner_params tuner_thomson_dtt7610_params[] = {
@@ -823,16 +734,15 @@ static struct tuner_params tuner_thomson_dtt7610_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_thomson_dtt7610_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_thomson_dtt7610_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FQ1286 - Philips NTSC ------------ */
 
 static struct tuner_range tuner_philips_fq1286_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x41, },
-	{ 16 * 454.00 /*MHz*/, 0x42, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 160.00 /*MHz*/, 0x8e, 0x41, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x42, },
+	{ 16 * 999.99        , 0x8e, 0x04, },
 };
 
 static struct tuner_params tuner_philips_fq1286_params[] = {
@@ -840,16 +750,15 @@ static struct tuner_params tuner_philips_fq1286_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_philips_fq1286_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_fq1286_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TCL_2002MB - TCL PAL ------------ */
 
 static struct tuner_range tuner_tcl_2002mb_pal_ranges[] = {
-	{ 16 * 170.00 /*MHz*/, 0x01, },
-	{ 16 * 450.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 170.00 /*MHz*/, 0xce, 0x01, },
+	{ 16 * 450.00 /*MHz*/, 0xce, 0x02, },
+	{ 16 * 999.99        , 0xce, 0x08, },
 };
 
 static struct tuner_params tuner_tcl_2002mb_params[] = {
@@ -857,24 +766,22 @@ static struct tuner_params tuner_tcl_2002mb_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_tcl_2002mb_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_tcl_2002mb_pal_ranges),
-		.config = 0xce,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FQ1216AME_MK4 - Philips PAL ------------ */
 
-static struct tuner_range tuner_philips_fq12_6a___mk4_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 442.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+static struct tuner_range tuner_philips_fq12_6a___mk4_pal_ranges[] = {
+	{ 16 * 160.00 /*MHz*/, 0xce, 0x01, },
+	{ 16 * 442.00 /*MHz*/, 0xce, 0x02, },
+	{ 16 * 999.99        , 0xce, 0x04, },
 };
 
 static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_philips_fq12_6a___mk4_ranges,
-		.count  = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_ranges),
-		.config = 0xce,
+		.ranges = tuner_philips_fq12_6a___mk4_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_pal_ranges),
 	},
 };
 
@@ -883,35 +790,27 @@ static struct tuner_params tuner_philips_fq1216ame_mk4_params[] = {
 static struct tuner_params tuner_philips_fq1236a_mk4_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_philips_fq12_6a___mk4_ranges,
-		.count  = ARRAY_SIZE(tuner_philips_fq12_6a___mk4_ranges),
-		.config = 0x8e,
+		.ranges = tuner_fm1236_mk3_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_fm1236_mk3_ntsc_ranges),
 	},
 };
 
 /* ------------ TUNER_YMEC_TVF_8531MF - Philips NTSC ------------ */
 
-static struct tuner_range tuner_ymec_tvf_8531mf_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0xa0, },
-	{ 16 * 454.00 /*MHz*/, 0x90, },
-	{ 16 * 999.99        , 0x30, },
-};
-
 static struct tuner_params tuner_ymec_tvf_8531mf_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_ymec_tvf_8531mf_ntsc_ranges,
-		.count  = ARRAY_SIZE(tuner_ymec_tvf_8531mf_ntsc_ranges),
-		.config = 0x8e,
+		.ranges = tuner_philips_ntsc_m_ranges,
+		.count  = ARRAY_SIZE(tuner_philips_ntsc_m_ranges),
 	},
 };
 
 /* ------------ TUNER_YMEC_TVF_5533MF - Philips NTSC ------------ */
 
 static struct tuner_range tuner_ymec_tvf_5533mf_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01, },
-	{ 16 * 454.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 160.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 454.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x04, },
 };
 
 static struct tuner_params tuner_ymec_tvf_5533mf_params[] = {
@@ -919,7 +818,6 @@ static struct tuner_params tuner_ymec_tvf_5533mf_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_ymec_tvf_5533mf_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_ymec_tvf_5533mf_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
@@ -928,9 +826,9 @@ static struct tuner_params tuner_ymec_tvf_5533mf_params[] = {
 /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
 
 static struct tuner_range tuner_thomson_dtt761x_ntsc_ranges[] = {
-	{ 16 * 145.25 /*MHz*/, 0x39, },
-	{ 16 * 415.25 /*MHz*/, 0x3a, },
-	{ 16 * 999.99        , 0x3c, },
+	{ 16 * 145.25 /*MHz*/, 0x8e, 0x39, },
+	{ 16 * 415.25 /*MHz*/, 0x8e, 0x3a, },
+	{ 16 * 999.99        , 0x8e, 0x3c, },
 };
 
 
@@ -939,42 +837,39 @@ static struct tuner_params tuner_thomson_dtt761x_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_thomson_dtt761x_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_thomson_dtt761x_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_TENA_9533_DI - Philips PAL ------------ */
 
-static struct tuner_range tuner_tuner_tena_9533_di_pal_ranges[] = {
-	{ 16 * 160.25 /*MHz*/, 0x01, },
-	{ 16 * 464.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+static struct tuner_range tuner_tena_9533_di_pal_ranges[] = {
+	{ 16 * 160.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 464.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x04, },
 };
 
 static struct tuner_params tuner_tena_9533_di_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_tuner_tena_9533_di_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_tuner_tena_9533_di_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_tena_9533_di_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges),
 	},
 };
 
 /* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x51, },
-	{ 16 * 442.00 /*MHz*/, 0x52, },
-	{ 16 * 999.99        , 0x54, },
+	{ 16 * 160.00 /*MHz*/, 0x86, 0x51, },
+	{ 16 * 442.00 /*MHz*/, 0x86, 0x52, },
+	{ 16 * 999.99        , 0x86, 0x54, },
 };
 
 
-static struct tuner_params tuner_tuner_philips_fmd1216me_mk3_params[] = {
+static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_fmd1216me_mk3_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges),
-		.config = 0x86,
 	},
 };
 
@@ -982,9 +877,9 @@ static struct tuner_params tuner_tuner_philips_fmd1216me_mk3_params[] = {
 /* ------------ TUNER_LG_TDVS_H062F - INFINEON ATSC ------------ */
 
 static struct tuner_range tuner_tua6034_ntsc_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0x01 },
-	{ 16 * 455.00 /*MHz*/, 0x02 },
-	{ 16 * 999.99        , 0x04 },
+	{ 16 * 160.00 /*MHz*/, 0x8e, 0x01 },
+	{ 16 * 455.00 /*MHz*/, 0x8e, 0x02 },
+	{ 16 * 999.99        , 0x8e, 0x04 },
 };
 
 
@@ -993,50 +888,51 @@ static struct tuner_params tuner_tua6034_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_tua6034_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_tua6034_ntsc_ranges),
-		.config = 0x8e,
 	},
 };
 
 /* ------------ TUNER_YMEC_TVF66T5_B_DFF - Philips PAL ------------ */
 
-static struct tuner_range tuner_ymec_tvf66t5_b_dff_pal_ranges[] = {
-	{ 16 * 160.25 /*MHz*/, 0x01, },
-	{ 16 * 464.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
-};
-
 static struct tuner_params tuner_ymec_tvf66t5_b_dff_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_PAL,
-		.ranges = tuner_ymec_tvf66t5_b_dff_pal_ranges,
-		.count  = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_pal_ranges),
-		.config = 0x8e,
+		.ranges = tuner_tena_9533_di_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_tena_9533_di_pal_ranges),
 	},
 };
 
 /* ------------ TUNER_LG_NTSC_TALN_MINI - LGINNOTEK NTSC ------------ */
 
-static struct tuner_range tuner_lg_taln_mini_ntsc_ranges[] = {
-	{ 16 * 137.25 /*MHz*/, 0x01, },
-	{ 16 * 373.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+static struct tuner_range tuner_lg_taln_ntsc_ranges[] = {
+	{ 16 * 137.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 373.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
+};
+
+static struct tuner_range tuner_lg_taln_pal_secam_ranges[] = {
+	{ 16 * 150.00 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 425.00 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
-static struct tuner_params tuner_lg_taln_mini_params[] = {
+static struct tuner_params tuner_lg_taln_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
-		.ranges = tuner_lg_taln_mini_ntsc_ranges,
-		.count  = ARRAY_SIZE(tuner_lg_taln_mini_ntsc_ranges),
-		.config = 0x8e,
+		.ranges = tuner_lg_taln_ntsc_ranges,
+		.count  = ARRAY_SIZE(tuner_lg_taln_ntsc_ranges),
+	},{
+		.type   = TUNER_PARAM_TYPE_PAL,
+		.ranges = tuner_lg_taln_pal_secam_ranges,
+		.count  = ARRAY_SIZE(tuner_lg_taln_pal_secam_ranges),
 	},
 };
 
 /* ------------ TUNER_PHILIPS_TD1316 - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_td1316_pal_ranges[] = {
-	{ 16 * 160.00 /*MHz*/, 0xa1, },
-	{ 16 * 442.00 /*MHz*/, 0xa2, },
-	{ 16 * 999.99        , 0xa4, },
+	{ 16 * 160.00 /*MHz*/, 0xc8, 0xa1, },
+	{ 16 * 442.00 /*MHz*/, 0xc8, 0xa2, },
+	{ 16 * 999.99        , 0xc8, 0xa4, },
 };
 
 static struct tuner_params tuner_philips_td1316_params[] = {
@@ -1044,34 +940,42 @@ static struct tuner_params tuner_philips_td1316_params[] = {
 		.type   = TUNER_PARAM_TYPE_PAL,
 		.ranges = tuner_philips_td1316_pal_ranges,
 		.count  = ARRAY_SIZE(tuner_philips_td1316_pal_ranges),
-		.config = 0xc8,
 	},
 };
 
 /* ------------ TUNER_PHILIPS_TUV1236D - Philips ATSC ------------ */
 
 static struct tuner_range tuner_tuv1236d_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0x01, },
-	{ 16 * 454.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 157.25 /*MHz*/, 0xce, 0x01, },
+	{ 16 * 454.00 /*MHz*/, 0xce, 0x02, },
+	{ 16 * 999.99        , 0xce, 0x04, },
 };
 
 
-static struct tuner_params tuner_tuner_tuv1236d_params[] = {
+static struct tuner_params tuner_tuv1236d_params[] = {
 	{
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_tuv1236d_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_tuv1236d_ntsc_ranges),
-		.config = 0xce,
 	},
 };
 
-/* ------------ TUNER_TNF_5335MF - Philips NTSC ------------ */
+/* ------------ TUNER_TNF_xxx5  - Texas Instruments--------- */
+/* This is known to work with Tenna TVF58t5-MFF and TVF5835 MFF
+ *	but it is expected to work also with other Tenna/Ymec
+ *	models based on TI SN 761677 chip on both PAL and NTSC
+ */
+
+static struct tuner_range tuner_tnf_5335_d_if_pal_ranges[] = {
+	{ 16 * 168.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 471.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
+};
 
 static struct tuner_range tuner_tnf_5335mf_ntsc_ranges[] = {
-	{ 16 * 157.25 /*MHz*/, 0x01, },
-	{ 16 * 454.00 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x04, },
+	{ 16 * 169.25 /*MHz*/, 0x8e, 0x01, },
+	{ 16 * 469.25 /*MHz*/, 0x8e, 0x02, },
+	{ 16 * 999.99        , 0x8e, 0x08, },
 };
 
 static struct tuner_params tuner_tnf_5335mf_params[] = {
@@ -1079,7 +983,11 @@ static struct tuner_params tuner_tnf_5335mf_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_tnf_5335mf_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_tnf_5335mf_ntsc_ranges),
-		.config = 0x8e,
+	},
+	{
+		.type   = TUNER_PARAM_TYPE_PAL,
+		.ranges = tuner_tnf_5335_d_if_pal_ranges,
+		.count  = ARRAY_SIZE(tuner_tnf_5335_d_if_pal_ranges),
 	},
 };
 
@@ -1087,9 +995,9 @@ static struct tuner_params tuner_tnf_5335mf_params[] = {
 /* ------------ TUNER_SAMSUNG_TCPN_2121P30A - Samsung NTSC ------------ */
 
 static struct tuner_range tuner_samsung_tcpn_2121p30a_ntsc_ranges[] = {
-	{ 16 * 175.75 /*MHz*/, 0x01, },
-	{ 16 * 410.25 /*MHz*/, 0x02, },
-	{ 16 * 999.99        , 0x08, },
+	{ 16 * 130.00 /*MHz*/, 0xce, 0x01, },
+	{ 16 * 364.50 /*MHz*/, 0xce, 0x02, },
+	{ 16 * 999.99        , 0xce, 0x08, },
 };
 
 static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = {
@@ -1097,7 +1005,22 @@ static struct tuner_params tuner_samsung_tcpn_2121p30a_params[] = {
 		.type   = TUNER_PARAM_TYPE_NTSC,
 		.ranges = tuner_samsung_tcpn_2121p30a_ntsc_ranges,
 		.count  = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_ntsc_ranges),
-		.config = 0xce,
+	},
+};
+
+/* ------------ TUNER_THOMSON_FE6600 - DViCO Hybrid PAL ------------ */
+
+static struct tuner_range tuner_thomson_fe6600_ranges[] = {
+	{ 16 * 160.00 /*MHz*/, 0xfe, 0x11, },
+	{ 16 * 442.00 /*MHz*/, 0xf6, 0x12, },
+	{ 16 * 999.99        , 0xf6, 0x18, },
+};
+
+static struct tuner_params tuner_thomson_fe6600_params[] = {
+	{
+		.type   = TUNER_PARAM_TYPE_PAL,
+		.ranges = tuner_thomson_fe6600_ranges,
+		.count  = ARRAY_SIZE(tuner_thomson_fe6600_ranges),
 	},
 };
 
@@ -1108,18 +1031,22 @@ struct tunertype tuners[] = {
 	[TUNER_TEMIC_PAL] = { /* TEMIC PAL */
 		.name   = "Temic PAL (4002 FH5)",
 		.params = tuner_temic_pal_params,
+		.count  = ARRAY_SIZE(tuner_temic_pal_params),
 	},
 	[TUNER_PHILIPS_PAL_I] = { /* Philips PAL_I */
 		.name   = "Philips PAL_I (FI1246 and compatibles)",
 		.params = tuner_philips_pal_i_params,
+		.count  = ARRAY_SIZE(tuner_philips_pal_i_params),
 	},
 	[TUNER_PHILIPS_NTSC] = { /* Philips NTSC */
 		.name   = "Philips NTSC (FI1236,FM1236 and compatibles)",
 		.params = tuner_philips_ntsc_params,
+		.count  = ARRAY_SIZE(tuner_philips_ntsc_params),
 	},
 	[TUNER_PHILIPS_SECAM] = { /* Philips SECAM */
 		.name   = "Philips (SECAM+PAL_BG) (FI1216MF, FM1216MF, FR1216MF)",
 		.params = tuner_philips_secam_params,
+		.count  = ARRAY_SIZE(tuner_philips_secam_params),
 	},
 	[TUNER_ABSENT] = { /* Tuner Absent */
 		.name   = "NoTuner",
@@ -1127,120 +1054,148 @@ struct tunertype tuners[] = {
 	[TUNER_PHILIPS_PAL] = { /* Philips PAL */
 		.name   = "Philips PAL_BG (FI1216 and compatibles)",
 		.params = tuner_philips_pal_params,
+		.count  = ARRAY_SIZE(tuner_philips_pal_params),
 	},
 	[TUNER_TEMIC_NTSC] = { /* TEMIC NTSC */
 		.name   = "Temic NTSC (4032 FY5)",
 		.params = tuner_temic_ntsc_params,
+		.count  = ARRAY_SIZE(tuner_temic_ntsc_params),
 	},
 	[TUNER_TEMIC_PAL_I] = { /* TEMIC PAL_I */
 		.name   = "Temic PAL_I (4062 FY5)",
 		.params = tuner_temic_pal_i_params,
+		.count  = ARRAY_SIZE(tuner_temic_pal_i_params),
 	},
 	[TUNER_TEMIC_4036FY5_NTSC] = { /* TEMIC NTSC */
 		.name   = "Temic NTSC (4036 FY5)",
 		.params = tuner_temic_4036fy5_ntsc_params,
+		.count  = ARRAY_SIZE(tuner_temic_4036fy5_ntsc_params),
 	},
 	[TUNER_ALPS_TSBH1_NTSC] = { /* TEMIC NTSC */
 		.name   = "Alps HSBH1",
 		.params = tuner_alps_tsbh1_ntsc_params,
+		.count  = ARRAY_SIZE(tuner_alps_tsbh1_ntsc_params),
 	},
 
 	/* 10-19 */
 	[TUNER_ALPS_TSBE1_PAL] = { /* TEMIC PAL */
 		.name   = "Alps TSBE1",
 		.params = tuner_alps_tsb_1_params,
+		.count  = ARRAY_SIZE(tuner_alps_tsb_1_params),
 	},
 	[TUNER_ALPS_TSBB5_PAL_I] = { /* Alps PAL_I */
 		.name   = "Alps TSBB5",
 		.params = tuner_alps_tsbb5_params,
+		.count  = ARRAY_SIZE(tuner_alps_tsbb5_params),
 	},
 	[TUNER_ALPS_TSBE5_PAL] = { /* Alps PAL */
 		.name   = "Alps TSBE5",
 		.params = tuner_alps_tsbe5_params,
+		.count  = ARRAY_SIZE(tuner_alps_tsbe5_params),
 	},
 	[TUNER_ALPS_TSBC5_PAL] = { /* Alps PAL */
 		.name   = "Alps TSBC5",
 		.params = tuner_alps_tsbc5_params,
+		.count  = ARRAY_SIZE(tuner_alps_tsbc5_params),
 	},
 	[TUNER_TEMIC_4006FH5_PAL] = { /* TEMIC PAL */
 		.name   = "Temic PAL_BG (4006FH5)",
 		.params = tuner_temic_4006fh5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4006fh5_params),
 	},
 	[TUNER_ALPS_TSHC6_NTSC] = { /* Alps NTSC */
 		.name   = "Alps TSCH6",
 		.params = tuner_alps_tshc6_params,
+		.count  = ARRAY_SIZE(tuner_alps_tshc6_params),
 	},
 	[TUNER_TEMIC_PAL_DK] = { /* TEMIC PAL */
 		.name   = "Temic PAL_DK (4016 FY5)",
 		.params = tuner_temic_pal_dk_params,
+		.count  = ARRAY_SIZE(tuner_temic_pal_dk_params),
 	},
 	[TUNER_PHILIPS_NTSC_M] = { /* Philips NTSC */
 		.name   = "Philips NTSC_M (MK2)",
 		.params = tuner_philips_ntsc_m_params,
+		.count  = ARRAY_SIZE(tuner_philips_ntsc_m_params),
 	},
 	[TUNER_TEMIC_4066FY5_PAL_I] = { /* TEMIC PAL_I */
 		.name   = "Temic PAL_I (4066 FY5)",
 		.params = tuner_temic_4066fy5_pal_i_params,
+		.count  = ARRAY_SIZE(tuner_temic_4066fy5_pal_i_params),
 	},
 	[TUNER_TEMIC_4006FN5_MULTI_PAL] = { /* TEMIC PAL */
 		.name   = "Temic PAL* auto (4006 FN5)",
 		.params = tuner_temic_4006fn5_multi_params,
+		.count  = ARRAY_SIZE(tuner_temic_4006fn5_multi_params),
 	},
 
 	/* 20-29 */
 	[TUNER_TEMIC_4009FR5_PAL] = { /* TEMIC PAL */
 		.name   = "Temic PAL_BG (4009 FR5) or PAL_I (4069 FR5)",
 		.params = tuner_temic_4009f_5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4009f_5_params),
 	},
 	[TUNER_TEMIC_4039FR5_NTSC] = { /* TEMIC NTSC */
 		.name   = "Temic NTSC (4039 FR5)",
 		.params = tuner_temic_4039fr5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4039fr5_params),
 	},
 	[TUNER_TEMIC_4046FM5] = { /* TEMIC PAL */
 		.name   = "Temic PAL/SECAM multi (4046 FM5)",
 		.params = tuner_temic_4046fm5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4046fm5_params),
 	},
 	[TUNER_PHILIPS_PAL_DK] = { /* Philips PAL */
 		.name   = "Philips PAL_DK (FI1256 and compatibles)",
 		.params = tuner_philips_pal_dk_params,
+		.count  = ARRAY_SIZE(tuner_philips_pal_dk_params),
 	},
 	[TUNER_PHILIPS_FQ1216ME] = { /* Philips PAL */
 		.name   = "Philips PAL/SECAM multi (FQ1216ME)",
 		.params = tuner_philips_fq1216me_params,
+		.count  = ARRAY_SIZE(tuner_philips_fq1216me_params),
 	},
 	[TUNER_LG_PAL_I_FM] = { /* LGINNOTEK PAL_I */
 		.name   = "LG PAL_I+FM (TAPC-I001D)",
 		.params = tuner_lg_pal_i_fm_params,
+		.count  = ARRAY_SIZE(tuner_lg_pal_i_fm_params),
 	},
 	[TUNER_LG_PAL_I] = { /* LGINNOTEK PAL_I */
 		.name   = "LG PAL_I (TAPC-I701D)",
 		.params = tuner_lg_pal_i_params,
+		.count  = ARRAY_SIZE(tuner_lg_pal_i_params),
 	},
 	[TUNER_LG_NTSC_FM] = { /* LGINNOTEK NTSC */
 		.name   = "LG NTSC+FM (TPI8NSR01F)",
 		.params = tuner_lg_ntsc_fm_params,
+		.count  = ARRAY_SIZE(tuner_lg_ntsc_fm_params),
 	},
 	[TUNER_LG_PAL_FM] = { /* LGINNOTEK PAL */
 		.name   = "LG PAL_BG+FM (TPI8PSB01D)",
 		.params = tuner_lg_pal_fm_params,
+		.count  = ARRAY_SIZE(tuner_lg_pal_fm_params),
 	},
 	[TUNER_LG_PAL] = { /* LGINNOTEK PAL */
 		.name   = "LG PAL_BG (TPI8PSB11D)",
 		.params = tuner_lg_pal_params,
+		.count  = ARRAY_SIZE(tuner_lg_pal_params),
 	},
 
 	/* 30-39 */
 	[TUNER_TEMIC_4009FN5_MULTI_PAL_FM] = { /* TEMIC PAL */
 		.name   = "Temic PAL* auto + FM (4009 FN5)",
 		.params = tuner_temic_4009_fn5_multi_pal_fm_params,
+		.count  = ARRAY_SIZE(tuner_temic_4009_fn5_multi_pal_fm_params),
 	},
 	[TUNER_SHARP_2U5JF5540_NTSC] = { /* SHARP NTSC */
 		.name   = "SHARP NTSC_JP (2U5JF5540)",
 		.params = tuner_sharp_2u5jf5540_params,
+		.count  = ARRAY_SIZE(tuner_sharp_2u5jf5540_params),
 	},
 	[TUNER_Samsung_PAL_TCPM9091PD27] = { /* Samsung PAL */
 		.name   = "Samsung PAL TCPM9091PD27",
 		.params = tuner_samsung_pal_tcpm9091pd27_params,
+		.count  = ARRAY_SIZE(tuner_samsung_pal_tcpm9091pd27_params),
 	},
 	[TUNER_MT2032] = { /* Microtune PAL|NTSC */
 		.name   = "MT20xx universal",
@@ -1248,86 +1203,106 @@ struct tunertype tuners[] = {
 	[TUNER_TEMIC_4106FH5] = { /* TEMIC PAL */
 		.name   = "Temic PAL_BG (4106 FH5)",
 		.params = tuner_temic_4106fh5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4106fh5_params),
 	},
 	[TUNER_TEMIC_4012FY5] = { /* TEMIC PAL */
 		.name   = "Temic PAL_DK/SECAM_L (4012 FY5)",
 		.params = tuner_temic_4012fy5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4012fy5_params),
 	},
 	[TUNER_TEMIC_4136FY5] = { /* TEMIC NTSC */
 		.name   = "Temic NTSC (4136 FY5)",
 		.params = tuner_temic_4136_fy5_params,
+		.count  = ARRAY_SIZE(tuner_temic_4136_fy5_params),
 	},
 	[TUNER_LG_PAL_NEW_TAPC] = { /* LGINNOTEK PAL */
 		.name   = "LG PAL (newer TAPC series)",
 		.params = tuner_lg_pal_new_tapc_params,
+		.count  = ARRAY_SIZE(tuner_lg_pal_new_tapc_params),
 	},
 	[TUNER_PHILIPS_FM1216ME_MK3] = { /* Philips PAL */
 		.name   = "Philips PAL/SECAM multi (FM1216ME MK3)",
 		.params = tuner_fm1216me_mk3_params,
+		.count  = ARRAY_SIZE(tuner_fm1216me_mk3_params),
 	},
 	[TUNER_LG_NTSC_NEW_TAPC] = { /* LGINNOTEK NTSC */
 		.name   = "LG NTSC (newer TAPC series)",
 		.params = tuner_lg_ntsc_new_tapc_params,
+		.count  = ARRAY_SIZE(tuner_lg_ntsc_new_tapc_params),
 	},
 
 	/* 40-49 */
 	[TUNER_HITACHI_NTSC] = { /* HITACHI NTSC */
 		.name   = "HITACHI V7-J180AT",
 		.params = tuner_hitachi_ntsc_params,
+		.count  = ARRAY_SIZE(tuner_hitachi_ntsc_params),
 	},
 	[TUNER_PHILIPS_PAL_MK] = { /* Philips PAL */
 		.name   = "Philips PAL_MK (FI1216 MK)",
 		.params = tuner_philips_pal_mk_params,
+		.count  = ARRAY_SIZE(tuner_philips_pal_mk_params),
 	},
 	[TUNER_PHILIPS_ATSC] = { /* Philips ATSC */
 		.name   = "Philips 1236D ATSC/NTSC dual in",
 		.params = tuner_philips_atsc_params,
+		.count  = ARRAY_SIZE(tuner_philips_atsc_params),
 	},
 	[TUNER_PHILIPS_FM1236_MK3] = { /* Philips NTSC */
 		.name   = "Philips NTSC MK3 (FM1236MK3 or FM1236/F)",
 		.params = tuner_fm1236_mk3_params,
+		.count  = ARRAY_SIZE(tuner_fm1236_mk3_params),
 	},
 	[TUNER_PHILIPS_4IN1] = { /* Philips NTSC */
 		.name   = "Philips 4 in 1 (ATI TV Wonder Pro/Conexant)",
 		.params = tuner_philips_4in1_params,
+		.count  = ARRAY_SIZE(tuner_philips_4in1_params),
 	},
 	[TUNER_MICROTUNE_4049FM5] = { /* Microtune PAL */
 		.name   = "Microtune 4049 FM5",
 		.params = tuner_microtune_4049_fm5_params,
+		.count  = ARRAY_SIZE(tuner_microtune_4049_fm5_params),
 	},
 	[TUNER_PANASONIC_VP27] = { /* Panasonic NTSC */
 		.name   = "Panasonic VP27s/ENGE4324D",
 		.params = tuner_panasonic_vp27_params,
+		.count  = ARRAY_SIZE(tuner_panasonic_vp27_params),
 	},
 	[TUNER_LG_NTSC_TAPE] = { /* LGINNOTEK NTSC */
 		.name   = "LG NTSC (TAPE series)",
 		.params = tuner_lg_ntsc_tape_params,
+		.count  = ARRAY_SIZE(tuner_lg_ntsc_tape_params),
 	},
 	[TUNER_TNF_8831BGFF] = { /* Philips PAL */
 		.name   = "Tenna TNF 8831 BGFF)",
 		.params = tuner_tnf_8831bgff_params,
+		.count  = ARRAY_SIZE(tuner_tnf_8831bgff_params),
 	},
 	[TUNER_MICROTUNE_4042FI5] = { /* Microtune NTSC */
 		.name   = "Microtune 4042 FI5 ATSC/NTSC dual in",
 		.params = tuner_microtune_4042fi5_params,
+		.count  = ARRAY_SIZE(tuner_microtune_4042fi5_params),
 	},
 
 	/* 50-59 */
 	[TUNER_TCL_2002N] = { /* TCL NTSC */
 		.name   = "TCL 2002N",
 		.params = tuner_tcl_2002n_params,
+		.count  = ARRAY_SIZE(tuner_tcl_2002n_params),
 	},
 	[TUNER_PHILIPS_FM1256_IH3] = { /* Philips PAL */
 		.name   = "Philips PAL/SECAM_D (FM 1256 I-H3)",
 		.params = tuner_philips_fm1256_ih3_params,
+		.count  = ARRAY_SIZE(tuner_philips_fm1256_ih3_params),
 	},
 	[TUNER_THOMSON_DTT7610] = { /* THOMSON ATSC */
 		.name   = "Thomson DTT 7610 (ATSC/NTSC)",
 		.params = tuner_thomson_dtt7610_params,
+		.count  = ARRAY_SIZE(tuner_thomson_dtt7610_params),
 	},
 	[TUNER_PHILIPS_FQ1286] = { /* Philips NTSC */
 		.name   = "Philips FQ1286",
 		.params = tuner_philips_fq1286_params,
+		.count  = ARRAY_SIZE(tuner_philips_fq1286_params),
 	},
 	[TUNER_PHILIPS_TDA8290] = { /* Philips PAL|NTSC */
 		.name   = "tda8290+75",
@@ -1335,22 +1310,27 @@ struct tunertype tuners[] = {
 	[TUNER_TCL_2002MB] = { /* TCL PAL */
 		.name   = "TCL 2002MB",
 		.params = tuner_tcl_2002mb_params,
+		.count  = ARRAY_SIZE(tuner_tcl_2002mb_params),
 	},
 	[TUNER_PHILIPS_FQ1216AME_MK4] = { /* Philips PAL */
 		.name   = "Philips PAL/SECAM multi (FQ1216AME MK4)",
 		.params = tuner_philips_fq1216ame_mk4_params,
+		.count  = ARRAY_SIZE(tuner_philips_fq1216ame_mk4_params),
 	},
 	[TUNER_PHILIPS_FQ1236A_MK4] = { /* Philips NTSC */
 		.name   = "Philips FQ1236A MK4",
 		.params = tuner_philips_fq1236a_mk4_params,
+		.count  = ARRAY_SIZE(tuner_philips_fq1236a_mk4_params),
 	},
 	[TUNER_YMEC_TVF_8531MF] = { /* Philips NTSC */
 		.name   = "Ymec TVision TVF-8531MF/8831MF/8731MF",
 		.params = tuner_ymec_tvf_8531mf_params,
+		.count  = ARRAY_SIZE(tuner_ymec_tvf_8531mf_params),
 	},
 	[TUNER_YMEC_TVF_5533MF] = { /* Philips NTSC */
 		.name   = "Ymec TVision TVF-5533MF",
 		.params = tuner_ymec_tvf_5533mf_params,
+		.count  = ARRAY_SIZE(tuner_ymec_tvf_5533mf_params),
 	},
 
 	/* 60-69 */
@@ -1358,10 +1338,12 @@ struct tunertype tuners[] = {
 		/* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
 		.name   = "Thomson DTT 761X (ATSC/NTSC)",
 		.params = tuner_thomson_dtt761x_params,
+		.count  = ARRAY_SIZE(tuner_thomson_dtt761x_params),
 	},
 	[TUNER_TENA_9533_DI] = { /* Philips PAL */
 		.name   = "Tena TNF9533-D/IF/TNF9533-B/DF",
 		.params = tuner_tena_9533_di_params,
+		.count  = ARRAY_SIZE(tuner_tena_9533_di_params),
 	},
 	[TUNER_TEA5767] = { /* Philips RADIO */
 		.name   = "Philips TEA5767HN FM Radio",
@@ -1369,37 +1351,54 @@ struct tunertype tuners[] = {
 	},
 	[TUNER_PHILIPS_FMD1216ME_MK3] = { /* Philips PAL */
 		.name   = "Philips FMD1216ME MK3 Hybrid Tuner",
-		.params = tuner_tuner_philips_fmd1216me_mk3_params,
+		.params = tuner_philips_fmd1216me_mk3_params,
+		.count  = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_params),
 	},
 	[TUNER_LG_TDVS_H062F] = { /* LGINNOTEK ATSC */
 		.name   = "LG TDVS-H062F/TUA6034",
 		.params = tuner_tua6034_params,
+		.count  = ARRAY_SIZE(tuner_tua6034_params),
 	},
 	[TUNER_YMEC_TVF66T5_B_DFF] = { /* Philips PAL */
 		.name   = "Ymec TVF66T5-B/DFF",
 		.params = tuner_ymec_tvf66t5_b_dff_params,
+		.count  = ARRAY_SIZE(tuner_ymec_tvf66t5_b_dff_params),
 	},
-	[TUNER_LG_NTSC_TALN_MINI] = { /* LGINNOTEK NTSC */
-		.name   = "LG NTSC (TALN mini series)",
-		.params = tuner_lg_taln_mini_params,
+	[TUNER_LG_TALN] = { /* LGINNOTEK NTSC / PAL / SECAM */
+		.name   = "LG TALN series",
+		.params = tuner_lg_taln_params,
+		.count  = ARRAY_SIZE(tuner_lg_taln_params),
 	},
 	[TUNER_PHILIPS_TD1316] = { /* Philips PAL */
 		.name   = "Philips TD1316 Hybrid Tuner",
 		.params = tuner_philips_td1316_params,
+		.count  = ARRAY_SIZE(tuner_philips_td1316_params),
 	},
 	[TUNER_PHILIPS_TUV1236D] = { /* Philips ATSC */
 		.name   = "Philips TUV1236D ATSC/NTSC dual in",
-		.params = tuner_tuner_tuv1236d_params,
+		.params = tuner_tuv1236d_params,
+		.count  = ARRAY_SIZE(tuner_tuv1236d_params),
 	},
-	[TUNER_TNF_5335MF] = { /* Philips NTSC */
-		.name   = "Tena TNF 5335 MF",
+	[TUNER_TNF_5335MF] = { /* Tenna PAL/NTSC */
+		.name   = "Tena TNF 5335 and similar models",
 		.params = tuner_tnf_5335mf_params,
+		.count  = ARRAY_SIZE(tuner_tnf_5335mf_params),
 	},
 
 	/* 70-79 */
 	[TUNER_SAMSUNG_TCPN_2121P30A] = { /* Samsung NTSC */
 		.name   = "Samsung TCPN 2121P30A",
 		.params = tuner_samsung_tcpn_2121p30a_params,
+		.count  = ARRAY_SIZE(tuner_samsung_tcpn_2121p30a_params),
+	},
+	[TUNER_XCEIVE_XC3028] = { /* Xceive 3028 */
+		.name	= "Xceive xc3028",
+		/* see xc3028.c for details */
+	},
+	[TUNER_THOMSON_FE6600] = { /* Thomson PAL / DVB-T */
+		.name   = "Thomson FE6600",
+		.params = tuner_thomson_fe6600_params,
+		.count  = ARRAY_SIZE(tuner_thomson_fe6600_params),
 	},
 };
 
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index c8e5ad0e8185..4efb01bb44ac 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -130,6 +130,7 @@ struct CHIPSTATE {
 	struct timer_list    wt;
 	int                  done;
 	int                  watch_stereo;
+	int 		     audmode;
 };
 
 /* ---------------------------------------------------------------------- */
@@ -1514,6 +1515,7 @@ static int chip_attach(struct i2c_adapter *adap, int addr, int kind)
 	chip->type = desc-chiplist;
 	chip->shadow.count = desc->registers+1;
 	chip->prevmode = -1;
+	chip->audmode = V4L2_TUNER_MODE_LANG1;
 	/* register */
 	i2c_attach_client(&chip->c);
 
@@ -1671,6 +1673,8 @@ static int chip_command(struct i2c_client *client,
 		struct v4l2_tuner *vt = arg;
 		int mode = 0;
 
+		if (chip->radio)
+			break;
 		switch (vt->audmode) {
 		case V4L2_TUNER_MODE_MONO:
 			mode = VIDEO_SOUND_MONO;
@@ -1685,8 +1689,9 @@ static int chip_command(struct i2c_client *client,
 			mode = VIDEO_SOUND_LANG2;
 			break;
 		default:
-			break;
+			return -EINVAL;
 		}
+		chip->audmode = vt->audmode;
 
 		if (desc->setmode && mode) {
 			chip->watch_stereo = 0;
@@ -1704,7 +1709,7 @@ static int chip_command(struct i2c_client *client,
 
 		if (chip->radio)
 			break;
-		vt->audmode = 0;
+		vt->audmode = chip->audmode;
 		vt->rxsubchans = 0;
 		vt->capability = V4L2_TUNER_CAP_STEREO |
 			V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
@@ -1716,19 +1721,12 @@ static int chip_command(struct i2c_client *client,
 			vt->rxsubchans |= V4L2_TUNER_SUB_MONO;
 		if (mode & VIDEO_SOUND_STEREO)
 			vt->rxsubchans |= V4L2_TUNER_SUB_STEREO;
+		/* Note: for SAP it should be mono/lang2 or stereo/lang2.
+		   When this module is converted fully to v4l2, then this
+		   should change for those chips that can detect SAP. */
 		if (mode & VIDEO_SOUND_LANG1)
-			vt->rxsubchans |= V4L2_TUNER_SUB_LANG1 |
-					  V4L2_TUNER_SUB_LANG2;
-
-		mode = chip->mode;
-		if (mode & VIDEO_SOUND_MONO)
-			vt->audmode = V4L2_TUNER_MODE_MONO;
-		if (mode & VIDEO_SOUND_STEREO)
-			vt->audmode = V4L2_TUNER_MODE_STEREO;
-		if (mode & VIDEO_SOUND_LANG1)
-			vt->audmode = V4L2_TUNER_MODE_LANG1;
-		if (mode & VIDEO_SOUND_LANG2)
-			vt->audmode = V4L2_TUNER_MODE_LANG2;
+			vt->rxsubchans = V4L2_TUNER_SUB_LANG1 |
+					 V4L2_TUNER_SUB_LANG2;
 		break;
 	}
 
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 1864423b3046..69d0fe159f4d 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -1,8 +1,8 @@
 /*
- * tvp5150 - Texas Instruments TVP5150A(M) video decoder driver
+ * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder driver
  *
- * Copyright (c) 2005 Mauro Carvalho Chehab (mchehab@brturbo.com.br)
- * This code is placed under the terms of the GNU General Public License
+ * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License v2
  */
 
 #include <linux/i2c.h>
@@ -13,10 +13,11 @@
 
 #include "tvp5150_reg.h"
 
-MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver");	/* standard i2c insmod options */
+MODULE_DESCRIPTION("Texas Instruments TVP5150A video decoder driver");
 MODULE_AUTHOR("Mauro Carvalho Chehab");
 MODULE_LICENSE("GPL");
 
+/* standard i2c insmod options */
 static unsigned short normal_i2c[] = {
 	0xb8 >> 1,
 	0xba >> 1,
@@ -29,6 +30,9 @@ static int debug = 0;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
+#define tvp5150_err(fmt, arg...) do { \
+	printk(KERN_ERR "%s %d-%04x: " fmt, c->driver->driver.name, \
+	       i2c_adapter_id(c->adapter), c->addr , ## arg); } while (0)
 #define tvp5150_info(fmt, arg...) do { \
 	printk(KERN_INFO "%s %d-%04x: " fmt, c->driver->driver.name, \
 	       i2c_adapter_id(c->adapter), c->addr , ## arg); } while (0)
@@ -84,7 +88,7 @@ static struct v4l2_queryctrl tvp5150_qctrl[] = {
 struct tvp5150 {
 	struct i2c_client *client;
 
-	int norm;
+	v4l2_std_id norm;	/* Current set standard */
 	int input;
 	int enable;
 	int bright;
@@ -125,310 +129,155 @@ static inline void tvp5150_write(struct i2c_client *c, unsigned char addr,
 		tvp5150_dbg(0, "i2c i/o error: rc == %d (should be 2)\n", rc);
 }
 
+static void dump_reg_range(struct i2c_client *c, char *s, u8 init, const u8 end,int max_line)
+{
+	int i=0;
+
+	while (init!=(u8)(end+1)) {
+		if ((i%max_line) == 0) {
+			if (i>0)
+				printk("\n");
+			printk("tvp5150: %s reg 0x%02x = ",s,init);
+		}
+		printk("%02x ",tvp5150_read(c, init));
+
+		init++;
+		i++;
+	}
+	printk("\n");
+}
+
 static void dump_reg(struct i2c_client *c)
 {
 	printk("tvp5150: Video input source selection #1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VD_IN_SRC_SEL_1));
+					tvp5150_read(c, TVP5150_VD_IN_SRC_SEL_1));
 	printk("tvp5150: Analog channel controls = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ANAL_CHL_CTL));
+					tvp5150_read(c, TVP5150_ANAL_CHL_CTL));
 	printk("tvp5150: Operation mode controls = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_OP_MODE_CTL));
+					tvp5150_read(c, TVP5150_OP_MODE_CTL));
 	printk("tvp5150: Miscellaneous controls = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_MISC_CTL));
-	printk("tvp5150: Autoswitch mask: TVP5150A / TVP5150AM = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_AUTOSW_MSK));
+					tvp5150_read(c, TVP5150_MISC_CTL));
+	printk("tvp5150: Autoswitch mask= 0x%02x\n",
+					tvp5150_read(c, TVP5150_AUTOSW_MSK));
 	printk("tvp5150: Color killer threshold control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_COLOR_KIL_THSH_CTL));
-	printk("tvp5150: Luminance processing control #1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LUMA_PROC_CTL_1));
-	printk("tvp5150: Luminance processing control #2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LUMA_PROC_CTL_2));
+					tvp5150_read(c, TVP5150_COLOR_KIL_THSH_CTL));
+	printk("tvp5150: Luminance processing controls #1 #2 and #3 = %02x %02x %02x\n",
+					tvp5150_read(c, TVP5150_LUMA_PROC_CTL_1),
+					tvp5150_read(c, TVP5150_LUMA_PROC_CTL_2),
+					tvp5150_read(c, TVP5150_LUMA_PROC_CTL_3));
 	printk("tvp5150: Brightness control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_BRIGHT_CTL));
+					tvp5150_read(c, TVP5150_BRIGHT_CTL));
 	printk("tvp5150: Color saturation control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_SATURATION_CTL));
+					tvp5150_read(c, TVP5150_SATURATION_CTL));
 	printk("tvp5150: Hue control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_HUE_CTL));
+					tvp5150_read(c, TVP5150_HUE_CTL));
 	printk("tvp5150: Contrast control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CONTRAST_CTL));
+					tvp5150_read(c, TVP5150_CONTRAST_CTL));
 	printk("tvp5150: Outputs and data rates select = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_DATA_RATE_SEL));
-	printk("tvp5150: Luminance processing control #3 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LUMA_PROC_CTL_3));
+					tvp5150_read(c, TVP5150_DATA_RATE_SEL));
 	printk("tvp5150: Configuration shared pins = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CONF_SHARED_PIN));
-	printk("tvp5150: Active video cropping start MSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_MSB));
-	printk("tvp5150: Active video cropping start LSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_LSB));
-	printk("tvp5150: Active video cropping stop MSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_MSB));
-	printk("tvp5150: Active video cropping stop LSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_LSB));
+					tvp5150_read(c, TVP5150_CONF_SHARED_PIN));
+	printk("tvp5150: Active video cropping start = 0x%02x%02x\n",
+					tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_MSB),
+					tvp5150_read(c, TVP5150_ACT_VD_CROP_ST_LSB));
+	printk("tvp5150: Active video cropping stop  = 0x%02x%02x\n",
+					tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_MSB),
+					tvp5150_read(c, TVP5150_ACT_VD_CROP_STP_LSB));
 	printk("tvp5150: Genlock/RTC = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_GENLOCK));
+					tvp5150_read(c, TVP5150_GENLOCK));
 	printk("tvp5150: Horizontal sync start = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_HORIZ_SYNC_START));
+					tvp5150_read(c, TVP5150_HORIZ_SYNC_START));
 	printk("tvp5150: Vertical blanking start = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VERT_BLANKING_START));
+					tvp5150_read(c, TVP5150_VERT_BLANKING_START));
 	printk("tvp5150: Vertical blanking stop = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VERT_BLANKING_STOP));
-	printk("tvp5150: Chrominance processing control #1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_1));
-	printk("tvp5150: Chrominance processing control #2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_2));
+					tvp5150_read(c, TVP5150_VERT_BLANKING_STOP));
+	printk("tvp5150: Chrominance processing control #1 and #2 = %02x %02x\n",
+					tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_1),
+					tvp5150_read(c, TVP5150_CHROMA_PROC_CTL_2));
 	printk("tvp5150: Interrupt reset register B = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_RESET_REG_B));
+					tvp5150_read(c, TVP5150_INT_RESET_REG_B));
 	printk("tvp5150: Interrupt enable register B = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_ENABLE_REG_B));
+					tvp5150_read(c, TVP5150_INT_ENABLE_REG_B));
 	printk("tvp5150: Interrupt configuration register B = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INTT_CONFIG_REG_B));
+					tvp5150_read(c, TVP5150_INTT_CONFIG_REG_B));
 	printk("tvp5150: Video standard = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VIDEO_STD));
-	printk("tvp5150: Cb gain factor = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CB_GAIN_FACT));
-	printk("tvp5150: Cr gain factor = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CR_GAIN_FACTOR));
+					tvp5150_read(c, TVP5150_VIDEO_STD));
+	printk("tvp5150: Chroma gain factor: Cb=0x%02x Cr=0x%02x\n",
+					tvp5150_read(c, TVP5150_CB_GAIN_FACT),
+					tvp5150_read(c, TVP5150_CR_GAIN_FACTOR));
 	printk("tvp5150: Macrovision on counter = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_MACROVISION_ON_CTR));
+					tvp5150_read(c, TVP5150_MACROVISION_ON_CTR));
 	printk("tvp5150: Macrovision off counter = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_MACROVISION_OFF_CTR));
-	printk("tvp5150: revision select (TVP5150AM1 only) = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_REV_SELECT));
-	printk("tvp5150: MSB of device ID = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_MSB_DEV_ID));
-	printk("tvp5150: LSB of device ID = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LSB_DEV_ID));
-	printk("tvp5150: ROM major version = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ROM_MAJOR_VER));
-	printk("tvp5150: ROM minor version = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_ROM_MINOR_VER));
-	printk("tvp5150: Vertical line count MSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VERT_LN_COUNT_MSB));
-	printk("tvp5150: Vertical line count LSB = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VERT_LN_COUNT_LSB));
+					tvp5150_read(c, TVP5150_MACROVISION_OFF_CTR));
+	printk("tvp5150: ITU-R BT.656.%d timing(TVP5150AM1 only)\n",
+					(tvp5150_read(c, TVP5150_REV_SELECT)&1)?3:4);
+	printk("tvp5150: Device ID = %02x%02x\n",
+					tvp5150_read(c, TVP5150_MSB_DEV_ID),
+					tvp5150_read(c, TVP5150_LSB_DEV_ID));
+	printk("tvp5150: ROM version = (hex) %02x.%02x\n",
+					tvp5150_read(c, TVP5150_ROM_MAJOR_VER),
+					tvp5150_read(c, TVP5150_ROM_MINOR_VER));
+	printk("tvp5150: Vertical line count = 0x%02x%02x\n",
+					tvp5150_read(c, TVP5150_VERT_LN_COUNT_MSB),
+					tvp5150_read(c, TVP5150_VERT_LN_COUNT_LSB));
 	printk("tvp5150: Interrupt status register B = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_STATUS_REG_B));
+					tvp5150_read(c, TVP5150_INT_STATUS_REG_B));
 	printk("tvp5150: Interrupt active register B = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_ACTIVE_REG_B));
-	printk("tvp5150: Status register #1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_STATUS_REG_1));
-	printk("tvp5150: Status register #2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_STATUS_REG_2));
-	printk("tvp5150: Status register #3 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_STATUS_REG_3));
-	printk("tvp5150: Status register #4 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_STATUS_REG_4));
-	printk("tvp5150: Status register #5 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_STATUS_REG_5));
-	printk("tvp5150: Closed caption data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CC_DATA_REG1));
-	printk("tvp5150: Closed caption data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CC_DATA_REG2));
-	printk("tvp5150: Closed caption data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CC_DATA_REG3));
-	printk("tvp5150: Closed caption data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CC_DATA_REG4));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG1));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG2));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG3));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG4));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG5));
-	printk("tvp5150: WSS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_WSS_DATA_REG6));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG1));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG2));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG3));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG4));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG5));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG6));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG7));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG8));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG9));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG10));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG11));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG12));
-	printk("tvp5150: VPS data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VPS_DATA_REG13));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG1));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG2));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG3));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG4));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG5));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG6));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG7));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG8));
-	printk("tvp5150: VITC data registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VITC_DATA_REG9));
-	printk("tvp5150: VBI FIFO read data = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VBI_FIFO_READ_DATA));
-	printk("tvp5150: Teletext filter 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_1_1));
-	printk("tvp5150: Teletext filter 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_1_2));
-	printk("tvp5150: Teletext filter 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_1_3));
-	printk("tvp5150: Teletext filter 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_1_4));
-	printk("tvp5150: Teletext filter 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_1_5));
-	printk("tvp5150: Teletext filter 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_2_1));
-	printk("tvp5150: Teletext filter 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_2_2));
-	printk("tvp5150: Teletext filter 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_2_3));
-	printk("tvp5150: Teletext filter 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_2_4));
-	printk("tvp5150: Teletext filter 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_2_5));
+					tvp5150_read(c, TVP5150_INT_ACTIVE_REG_B));
+	printk("tvp5150: Status regs #1 to #5 = %02x %02x %02x %02x %02x\n",
+					tvp5150_read(c, TVP5150_STATUS_REG_1),
+					tvp5150_read(c, TVP5150_STATUS_REG_2),
+					tvp5150_read(c, TVP5150_STATUS_REG_3),
+					tvp5150_read(c, TVP5150_STATUS_REG_4),
+					tvp5150_read(c, TVP5150_STATUS_REG_5));
+
+	dump_reg_range(c,"Teletext filter 1",   TVP5150_TELETEXT_FIL1_INI,
+						TVP5150_TELETEXT_FIL1_END,8);
+	dump_reg_range(c,"Teletext filter 2",   TVP5150_TELETEXT_FIL2_INI,
+						TVP5150_TELETEXT_FIL2_END,8);
+
 	printk("tvp5150: Teletext filter enable = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_TELETEXT_FIL_ENA));
+					tvp5150_read(c, TVP5150_TELETEXT_FIL_ENA));
 	printk("tvp5150: Interrupt status register A = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_STATUS_REG_A));
+					tvp5150_read(c, TVP5150_INT_STATUS_REG_A));
 	printk("tvp5150: Interrupt enable register A = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_ENABLE_REG_A));
+					tvp5150_read(c, TVP5150_INT_ENABLE_REG_A));
 	printk("tvp5150: Interrupt configuration = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_INT_CONF));
-	printk("tvp5150: VDP configuration RAM data = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VDP_CONF_RAM_DATA));
-	printk("tvp5150: Configuration RAM address low byte = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CONF_RAM_ADDR_LOW));
-	printk("tvp5150: Configuration RAM address high byte = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_CONF_RAM_ADDR_HIGH));
+					tvp5150_read(c, TVP5150_INT_CONF));
 	printk("tvp5150: VDP status register = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_VDP_STATUS_REG));
+					tvp5150_read(c, TVP5150_VDP_STATUS_REG));
 	printk("tvp5150: FIFO word count = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FIFO_WORD_COUNT));
+					tvp5150_read(c, TVP5150_FIFO_WORD_COUNT));
 	printk("tvp5150: FIFO interrupt threshold = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FIFO_INT_THRESHOLD));
+					tvp5150_read(c, TVP5150_FIFO_INT_THRESHOLD));
 	printk("tvp5150: FIFO reset = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FIFO_RESET));
+					tvp5150_read(c, TVP5150_FIFO_RESET));
 	printk("tvp5150: Line number interrupt = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_NUMBER_INT));
-	printk("tvp5150: Pixel alignment register low byte = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_PIX_ALIGN_REG_LOW));
-	printk("tvp5150: Pixel alignment register high byte = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_PIX_ALIGN_REG_HIGH));
+					tvp5150_read(c, TVP5150_LINE_NUMBER_INT));
+	printk("tvp5150: Pixel alignment register = 0x%02x%02x\n",
+					tvp5150_read(c, TVP5150_PIX_ALIGN_REG_HIGH),
+					tvp5150_read(c, TVP5150_PIX_ALIGN_REG_LOW));
 	printk("tvp5150: FIFO output control = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FIFO_OUT_CTRL));
-	printk("tvp5150: Full field enable 1 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FULL_FIELD_ENA_1));
-	printk("tvp5150: Full field enable 2 = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FULL_FIELD_ENA_2));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_1));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_2));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_3));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_4));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_5));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_6));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_7));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_8));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_9));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_10));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_11));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_12));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_13));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_14));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_15));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_16));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_17));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_18));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_19));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_20));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_21));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_22));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_23));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_24));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_25));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_27));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_28));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_29));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_30));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_31));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_32));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_33));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_34));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_35));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_36));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_37));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_38));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_39));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_40));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_41));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_42));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_43));
-	printk("tvp5150: Line mode registers = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_LINE_MODE_REG_44));
+					tvp5150_read(c, TVP5150_FIFO_OUT_CTRL));
+	printk("tvp5150: Full field enable = 0x%02x\n",
+					tvp5150_read(c, TVP5150_FULL_FIELD_ENA));
 	printk("tvp5150: Full field mode register = 0x%02x\n",
-	       tvp5150_read(c, TVP5150_FULL_FIELD_MODE_REG));
+					tvp5150_read(c, TVP5150_FULL_FIELD_MODE_REG));
+
+	dump_reg_range(c,"CC   data",   TVP5150_CC_DATA_INI,
+					TVP5150_CC_DATA_END,8);
+
+	dump_reg_range(c,"WSS  data",   TVP5150_WSS_DATA_INI,
+					TVP5150_WSS_DATA_END,8);
+
+	dump_reg_range(c,"VPS  data",   TVP5150_VPS_DATA_INI,
+					TVP5150_VPS_DATA_END,8);
+
+	dump_reg_range(c,"VITC data",   TVP5150_VITC_DATA_INI,
+					TVP5150_VITC_DATA_END,10);
+
+	dump_reg_range(c,"Line mode",   TVP5150_LINE_MODE_INI,
+					TVP5150_LINE_MODE_END,8);
 }
 
 /****************************************************************************
@@ -593,10 +442,10 @@ static const struct i2c_reg_value tvp5150_init_default[] = {
 		TVP5150_FIFO_OUT_CTRL,0x01
 	},
 	{ /* 0xcf */
-		TVP5150_FULL_FIELD_ENA_1,0x00
+		TVP5150_FULL_FIELD_ENA,0x00
 	},
 	{ /* 0xd0 */
-		TVP5150_FULL_FIELD_ENA_2,0x00
+		TVP5150_LINE_MODE_INI,0x00
 	},
 	{ /* 0xfc */
 		TVP5150_FULL_FIELD_MODE_REG,0x7f
@@ -629,54 +478,101 @@ static const struct i2c_reg_value tvp5150_init_enable[] = {
 	}
 };
 
+struct tvp5150_vbi_type {
+	unsigned int vbi_type;
+	unsigned int ini_line;
+	unsigned int end_line;
+	unsigned int by_field :1;
+};
+
 struct i2c_vbi_ram_value {
 	u16 reg;
-	unsigned char values[26];
+	struct tvp5150_vbi_type type;
+	unsigned char values[16];
 };
 
+/* This struct have the values for each supported VBI Standard
+ * by
+ tvp5150_vbi_types should follow the same order as vbi_ram_default
+ * value 0 means rom position 0x10, value 1 means rom position 0x30
+ * and so on. There are 16 possible locations from 0 to 15.
+ */
+
 static struct i2c_vbi_ram_value vbi_ram_default[] =
 {
-	{0x010, /* WST SECAM 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0xe7, 0x2e, 0x20, 0x26, 0xe6, 0xb4, 0x0e, 0x0, 0x0, 0x0, 0x10, 0x0 }
+	{0x010, /* Teletext, SECAM, WST System A */
+		{V4L2_SLICED_TELETEXT_SECAM,6,23,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x26,
+		  0xe6, 0xb4, 0x0e, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
-	{0x030, /* WST PAL B 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0x27, 0x2e, 0x20, 0x2b, 0xa6, 0x72, 0x10, 0x0, 0x0, 0x0, 0x10, 0x0 }
+	{0x030, /* Teletext, PAL, WST System B */
+		{V4L2_SLICED_TELETEXT_PAL_B,6,22,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x2b,
+		  0xa6, 0x72, 0x10, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
-	{0x050, /* WST PAL C 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0xe7, 0x2e, 0x20, 0x22, 0xa6, 0x98, 0x0d, 0x0, 0x0, 0x0, 0x10, 0x0 }
+	{0x050, /* Teletext, PAL, WST System C */
+		{V4L2_SLICED_TELETEXT_PAL_C,6,22,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22,
+		  0xa6, 0x98, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
-	{0x070, /* WST NTSC 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0x27, 0x2e, 0x20, 0x23, 0x69, 0x93, 0x0d, 0x0, 0x0, 0x0, 0x10, 0x0 }
+	{0x070, /* Teletext, NTSC, WST System B */
+		{V4L2_SLICED_TELETEXT_NTSC_B,10,21,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0x27, 0x2e, 0x20, 0x23,
+		  0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
-	{0x090, /* NABTS, NTSC 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0xe7, 0x2e, 0x20, 0x22, 0x69, 0x93, 0x0d, 0x0, 0x0, 0x0, 0x15, 0x0 }
+	{0x090, /* Tetetext, NTSC NABTS System C */
+		{V4L2_SLICED_TELETEXT_NTSC_C,10,21,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0xe7, 0x2e, 0x20, 0x22,
+		  0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x15, 0x00 }
 	},
-	{0x0b0, /* NABTS, NTSC-J 6 */
-		{ 0xaa, 0xaa, 0xff, 0xff , 0xa7, 0x2e, 0x20, 0x23, 0x69, 0x93, 0x0d, 0x0, 0x0, 0x0, 0x10, 0x0 }
+	{0x0b0, /* Teletext, NTSC-J, NABTS System D */
+		{V4L2_SLICED_TELETEXT_NTSC_D,10,21,1},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0xa7, 0x2e, 0x20, 0x23,
+		  0x69, 0x93, 0x0d, 0x00, 0x00, 0x00, 0x10, 0x00 }
 	},
-	{0x0d0, /* CC, PAL/SECAM 6 */
-		{ 0xaa, 0x2a, 0xff, 0x3f , 0x04, 0x51, 0x6e, 0x02, 0xa6, 0x7b, 0x09, 0x0, 0x0, 0x0, 0x27, 0x0 }
+	{0x0d0, /* Closed Caption, PAL/SECAM */
+		{V4L2_SLICED_CAPTION_625,22,22,1},
+		{ 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02,
+		  0xa6, 0x7b, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 }
 	},
-	{0x0f0, /* CC, NTSC 6 */
-		{ 0xaa, 0x2a, 0xff, 0x3f , 0x04, 0x51, 0x6e, 0x02, 0x69, 0x8c, 0x09, 0x0, 0x0, 0x0, 0x27, 0x0 }
+	{0x0f0, /* Closed Caption, NTSC */
+		{V4L2_SLICED_CAPTION_525,21,21,1},
+		{ 0xaa, 0x2a, 0xff, 0x3f, 0x04, 0x51, 0x6e, 0x02,
+		  0x69, 0x8c, 0x09, 0x00, 0x00, 0x00, 0x27, 0x00 }
 	},
-	{0x110, /* WSS, PAL/SECAM 6 */
-		{ 0x5b, 0x55, 0xc5, 0xff , 0x0, 0x71, 0x6e, 0x42, 0xa6, 0xcd, 0x0f, 0x0, 0x0, 0x0, 0x3a, 0x0 }
+	{0x110, /* Wide Screen Signal, PAL/SECAM */
+		{V4L2_SLICED_WSS_625,23,23,1},
+		{ 0x5b, 0x55, 0xc5, 0xff, 0x00, 0x71, 0x6e, 0x42,
+		  0xa6, 0xcd, 0x0f, 0x00, 0x00, 0x00, 0x3a, 0x00 }
 	},
-	{0x130, /* WSS, NTSC C */
-		{ 0x38, 0x00, 0x3f, 0x00 , 0x0, 0x71, 0x6e, 0x43, 0x69, 0x7c, 0x08, 0x0, 0x0, 0x0, 0x39, 0x0 }
+	{0x130, /* Wide Screen Signal, NTSC C */
+		{V4L2_SLICED_WSS_525,20,20,1},
+		{ 0x38, 0x00, 0x3f, 0x00, 0x00, 0x71, 0x6e, 0x43,
+		  0x69, 0x7c, 0x08, 0x00, 0x00, 0x00, 0x39, 0x00 }
 	},
-	{0x150, /* VITC, PAL/SECAM 6 */
-		{ 0x0, 0x0, 0x0, 0x0 , 0x0, 0x8f, 0x6d, 0x49, 0xa6, 0x85, 0x08, 0x0, 0x0, 0x0, 0x4c, 0x0 }
+	{0x150, /* Vertical Interval Timecode (VITC), PAL/SECAM */
+		{V4l2_SLICED_VITC_625,6,22,0},
+		{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49,
+		  0xa6, 0x85, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 }
 	},
-	{0x170, /* VITC, NTSC 6 */
-		{ 0x0, 0x0, 0x0, 0x0 , 0x0, 0x8f, 0x6d, 0x49, 0x69, 0x94, 0x08, 0x0, 0x0, 0x0, 0x4c, 0x0 }
+	{0x170, /* Vertical Interval Timecode (VITC), NTSC */
+		{V4l2_SLICED_VITC_525,10,20,0},
+		{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x8f, 0x6d, 0x49,
+		  0x69, 0x94, 0x08, 0x00, 0x00, 0x00, 0x4c, 0x00 }
 	},
+	{0x190, /* Video Program System (VPS), PAL */
+		{V4L2_SLICED_VPS,16,16,0},
+		{ 0xaa, 0xaa, 0xff, 0xff, 0xba, 0xce, 0x2b, 0x0d,
+		  0xa6, 0xda, 0x0b, 0x00, 0x00, 0x00, 0x60, 0x00 }
+	},
+	/* 0x1d0 User programmable */
+
+	/* End of struct */
 	{ (u16)-1 }
 };
 
 static int tvp5150_write_inittab(struct i2c_client *c,
-				 const struct i2c_reg_value *regs)
+				const struct i2c_reg_value *regs)
 {
 	while (regs->reg != 0xff) {
 		tvp5150_write(c, regs->reg, regs->value);
@@ -686,15 +582,15 @@ static int tvp5150_write_inittab(struct i2c_client *c,
 }
 
 static int tvp5150_vdp_init(struct i2c_client *c,
-				 const struct i2c_vbi_ram_value *regs)
+				const struct i2c_vbi_ram_value *regs)
 {
 	unsigned int i;
 
 	/* Disable Full Field */
-	tvp5150_write(c, TVP5150_FULL_FIELD_ENA_1, 0);
+	tvp5150_write(c, TVP5150_FULL_FIELD_ENA, 0);
 
 	/* Before programming, Line mode should be at 0xff */
-	for (i=TVP5150_FULL_FIELD_ENA_2; i<=TVP5150_LINE_MODE_REG_44; i++)
+	for (i=TVP5150_LINE_MODE_INI; i<=TVP5150_LINE_MODE_END; i++)
 		tvp5150_write(c, i, 0xff);
 
 	/* Load Ram Table */
@@ -710,6 +606,117 @@ static int tvp5150_vdp_init(struct i2c_client *c,
 	return 0;
 }
 
+/* Fills VBI capabilities based on i2c_vbi_ram_value struct */
+static void tvp5150_vbi_get_cap(const struct i2c_vbi_ram_value *regs,
+				struct v4l2_sliced_vbi_cap *cap)
+{
+	int line;
+
+	memset(cap, 0, sizeof *cap);
+
+	while (regs->reg != (u16)-1 ) {
+		for (line=regs->type.ini_line;line<=regs->type.end_line;line++) {
+			cap->service_lines[0][line] |= regs->type.vbi_type;
+		}
+		cap->service_set |= regs->type.vbi_type;
+
+		regs++;
+	}
+}
+
+/* Set vbi processing
+ * type - one of tvp5150_vbi_types
+ * line - line to gather data
+ * fields: bit 0 field1, bit 1, field2
+ * flags (default=0xf0) is a bitmask, were set means:
+ *	bit 7: enable filtering null bytes on CC
+ *	bit 6: send data also to FIFO
+ *	bit 5: don't allow data with errors on FIFO
+ *	bit 4: enable ECC when possible
+ * pix_align = pix alignment:
+ *	LSB = field1
+ *	MSB = field2
+ */
+static int tvp5150_set_vbi(struct i2c_client *c,
+			const struct i2c_vbi_ram_value *regs,
+			unsigned int type,u8 flags, int line,
+			const int fields)
+{
+	struct tvp5150 *decoder = i2c_get_clientdata(c);
+	v4l2_std_id std=decoder->norm;
+	u8 reg;
+	int pos=0;
+
+	if (std == V4L2_STD_ALL) {
+		tvp5150_err("VBI can't be configured without knowing number of lines\n");
+		return 0;
+	} else if (std && V4L2_STD_625_50) {
+		/* Don't follow NTSC Line number convension */
+		line += 3;
+	}
+
+	if (line<6||line>27)
+		return 0;
+
+	while (regs->reg != (u16)-1 ) {
+		if ((type & regs->type.vbi_type) &&
+		    (line>=regs->type.ini_line) &&
+		    (line<=regs->type.end_line)) {
+			type=regs->type.vbi_type;
+			break;
+		}
+
+		regs++;
+		pos++;
+	}
+	if (regs->reg == (u16)-1)
+		return 0;
+
+	type=pos | (flags & 0xf0);
+	reg=((line-6)<<1)+TVP5150_LINE_MODE_INI;
+
+	if (fields&1) {
+		tvp5150_write(c, reg, type);
+	}
+
+	if (fields&2) {
+		tvp5150_write(c, reg+1, type);
+	}
+
+	return type;
+}
+
+static int tvp5150_get_vbi(struct i2c_client *c,
+			const struct i2c_vbi_ram_value *regs, int line)
+{
+	struct tvp5150 *decoder = i2c_get_clientdata(c);
+	v4l2_std_id std=decoder->norm;
+	u8 reg;
+	int pos, type=0;
+
+	if (std == V4L2_STD_ALL) {
+		tvp5150_err("VBI can't be configured without knowing number of lines\n");
+		return 0;
+	} else if (std && V4L2_STD_625_50) {
+		/* Don't follow NTSC Line number convension */
+		line += 3;
+	}
+
+	if (line<6||line>27)
+		return 0;
+
+	reg=((line-6)<<1)+TVP5150_LINE_MODE_INI;
+
+	pos=tvp5150_read(c, reg)&0x0f;
+	if (pos<0x0f)
+		type=regs[pos].type.vbi_type;
+
+	pos=tvp5150_read(c, reg+1)&0x0f;
+	if (pos<0x0f)
+		type|=regs[pos].type.vbi_type;
+
+	return type;
+}
 static int tvp5150_set_std(struct i2c_client *c, v4l2_std_id std)
 {
 	struct tvp5150 *decoder = i2c_get_clientdata(c);
@@ -854,6 +861,69 @@ static int tvp5150_command(struct i2c_client *c,
 		*(v4l2_std_id *)arg = decoder->norm;
 		break;
 
+	case VIDIOC_G_SLICED_VBI_CAP:
+	{
+		struct v4l2_sliced_vbi_cap *cap = arg;
+		tvp5150_dbg(1, "VIDIOC_G_SLICED_VBI_CAP\n");
+
+		tvp5150_vbi_get_cap(vbi_ram_default, cap);
+		break;
+	}
+	case VIDIOC_S_FMT:
+	{
+		struct v4l2_format *fmt;
+		struct v4l2_sliced_vbi_format *svbi;
+		int i;
+
+		fmt = arg;
+		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+			return -EINVAL;
+		svbi = &fmt->fmt.sliced;
+		if (svbi->service_set != 0) {
+			for (i = 0; i <= 23; i++) {
+				svbi->service_lines[1][i] = 0;
+
+				svbi->service_lines[0][i]=tvp5150_set_vbi(c,
+					 vbi_ram_default,
+					 svbi->service_lines[0][i],0xf0,i,3);
+			}
+			/* Enables FIFO */
+			tvp5150_write(c, TVP5150_FIFO_OUT_CTRL,1);
+		} else {
+			/* Disables FIFO*/
+			tvp5150_write(c, TVP5150_FIFO_OUT_CTRL,0);
+
+			/* Disable Full Field */
+			tvp5150_write(c, TVP5150_FULL_FIELD_ENA, 0);
+
+			/* Disable Line modes */
+			for (i=TVP5150_LINE_MODE_INI; i<=TVP5150_LINE_MODE_END; i++)
+				tvp5150_write(c, i, 0xff);
+		}
+		break;
+	}
+	case VIDIOC_G_FMT:
+	{
+		struct v4l2_format *fmt;
+		struct v4l2_sliced_vbi_format *svbi;
+
+		int i, mask=0;
+
+		fmt = arg;
+		if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
+			return -EINVAL;
+		svbi = &fmt->fmt.sliced;
+		memset(svbi, 0, sizeof(*svbi));
+
+		for (i = 0; i <= 23; i++) {
+			svbi->service_lines[0][i]=tvp5150_get_vbi(c,
+				vbi_ram_default,i);
+			mask|=svbi->service_lines[0][i];
+		}
+		svbi->service_set=mask;
+		break;
+	}
+
 #ifdef CONFIG_VIDEO_ADV_DEBUG
 	case VIDIOC_INT_G_REGISTER:
 	{
@@ -878,6 +948,7 @@ static int tvp5150_command(struct i2c_client *c,
 	}
 #endif
 
+	case VIDIOC_LOG_STATUS:
 	case DECODER_DUMP:
 		dump_reg(c);
 		break;
@@ -1097,7 +1168,7 @@ static int tvp5150_detect_client(struct i2c_adapter *adapter,
 
 	rv = i2c_attach_client(c);
 
-	core->norm = V4L2_STD_ALL;
+	core->norm = V4L2_STD_ALL;	/* Default is autodetect */
 	core->input = 2;
 	core->enable = 1;
 	core->bright = 32768;
diff --git a/drivers/media/video/tvp5150_reg.h b/drivers/media/video/tvp5150_reg.h
index cd45c1ded786..4240043c0b2a 100644
--- a/drivers/media/video/tvp5150_reg.h
+++ b/drivers/media/video/tvp5150_reg.h
@@ -1,3 +1,10 @@
+/*
+ * tvp5150 - Texas Instruments TVP5150A/AM1 video decoder registers
+ *
+ * Copyright (c) 2005,2006 Mauro Carvalho Chehab (mchehab@infradead.org)
+ * This code is placed under the terms of the GNU General Public License v2
+ */
+
 #define TVP5150_VD_IN_SRC_SEL_1      0x00 /* Video input source selection #1 */
 #define TVP5150_ANAL_CHL_CTL         0x01 /* Analog channel controls */
 #define TVP5150_OP_MODE_CTL          0x02 /* Operation mode controls */
@@ -64,49 +71,32 @@
 #define TVP5150_STATUS_REG_4        0x8b /* Status register #4 */
 #define TVP5150_STATUS_REG_5        0x8c /* Status register #5 */
 /* Reserved	8Dh-8Fh */
-#define TVP5150_CC_DATA_REG1        0x90 /* Closed caption data registers */
-#define TVP5150_CC_DATA_REG2        0x91 /* Closed caption data registers */
-#define TVP5150_CC_DATA_REG3        0x92 /* Closed caption data registers */
-#define TVP5150_CC_DATA_REG4        0x93 /* Closed caption data registers */
-#define TVP5150_WSS_DATA_REG1       0X94 /* WSS data registers */
-#define TVP5150_WSS_DATA_REG2       0X95 /* WSS data registers */
-#define TVP5150_WSS_DATA_REG3       0X96 /* WSS data registers */
-#define TVP5150_WSS_DATA_REG4       0X97 /* WSS data registers */
-#define TVP5150_WSS_DATA_REG5       0X98 /* WSS data registers */
-#define TVP5150_WSS_DATA_REG6       0X99 /* WSS data registers */
-#define TVP5150_VPS_DATA_REG1       0x9a /* VPS data registers */
-#define TVP5150_VPS_DATA_REG2       0x9b /* VPS data registers */
-#define TVP5150_VPS_DATA_REG3       0x9c /* VPS data registers */
-#define TVP5150_VPS_DATA_REG4       0x9d /* VPS data registers */
-#define TVP5150_VPS_DATA_REG5       0x9e /* VPS data registers */
-#define TVP5150_VPS_DATA_REG6       0x9f /* VPS data registers */
-#define TVP5150_VPS_DATA_REG7       0xa0 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG8       0xa1 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG9       0xa2 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG10      0xa3 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG11      0xa4 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG12      0xa5 /* VPS data registers */
-#define TVP5150_VPS_DATA_REG13      0xa6 /* VPS data registers */
-#define TVP5150_VITC_DATA_REG1      0xa7 /* VITC data registers */
-#define TVP5150_VITC_DATA_REG2      0xa8 /* VITC data registers */
-#define TVP5150_VITC_DATA_REG3      0xa9 /* VITC data registers */
-#define TVP5150_VITC_DATA_REG4      0xaa /* VITC data registers */
-#define TVP5150_VITC_DATA_REG5      0xab /* VITC data registers */
-#define TVP5150_VITC_DATA_REG6      0xac /* VITC data registers */
-#define TVP5150_VITC_DATA_REG7      0xad /* VITC data registers */
-#define TVP5150_VITC_DATA_REG8      0xae /* VITC data registers */
-#define TVP5150_VITC_DATA_REG9      0xaf /* VITC data registers */
+ /* Closed caption data registers */
+#define TVP5150_CC_DATA_INI         0x90
+#define TVP5150_CC_DATA_END         0x93
+
+ /* WSS data registers */
+#define TVP5150_WSS_DATA_INI        0x94
+#define TVP5150_WSS_DATA_END        0x99
+
+/* VPS data registers */
+#define TVP5150_VPS_DATA_INI        0x9a
+#define TVP5150_VPS_DATA_END        0xa6
+
+/* VITC data registers */
+#define TVP5150_VITC_DATA_INI       0xa7
+#define TVP5150_VITC_DATA_END       0xaf
+
 #define TVP5150_VBI_FIFO_READ_DATA  0xb0 /* VBI FIFO read data */
-#define TVP5150_TELETEXT_FIL_1_1    0xb1 /* Teletext filter 1 */
-#define TVP5150_TELETEXT_FIL_1_2    0xb2 /* Teletext filter 1 */
-#define TVP5150_TELETEXT_FIL_1_3    0xb3 /* Teletext filter 1 */
-#define TVP5150_TELETEXT_FIL_1_4    0xb4 /* Teletext filter 1 */
-#define TVP5150_TELETEXT_FIL_1_5    0xb5 /* Teletext filter 1 */
-#define TVP5150_TELETEXT_FIL_2_1    0xb6 /* Teletext filter 2 */
-#define TVP5150_TELETEXT_FIL_2_2    0xb7 /* Teletext filter 2 */
-#define TVP5150_TELETEXT_FIL_2_3    0xb8 /* Teletext filter 2 */
-#define TVP5150_TELETEXT_FIL_2_4    0xb9 /* Teletext filter 2 */
-#define TVP5150_TELETEXT_FIL_2_5    0xba /* Teletext filter 2 */
+
+/* Teletext filter 1 */
+#define TVP5150_TELETEXT_FIL1_INI  0xb1
+#define TVP5150_TELETEXT_FIL1_END  0xb5
+
+/* Teletext filter 2 */
+#define TVP5150_TELETEXT_FIL2_INI  0xb6
+#define TVP5150_TELETEXT_FIL2_END  0xba
+
 #define TVP5150_TELETEXT_FIL_ENA    0xbb /* Teletext filter enable */
 /* Reserved	BCh-BFh */
 #define TVP5150_INT_STATUS_REG_A    0xc0 /* Interrupt status register A */
@@ -124,50 +114,11 @@
 #define TVP5150_PIX_ALIGN_REG_HIGH  0xcc /* Pixel alignment register high byte */
 #define TVP5150_FIFO_OUT_CTRL       0xcd /* FIFO output control */
 /* Reserved	CEh */
-#define TVP5150_FULL_FIELD_ENA_1    0xcf /* Full field enable 1 */
-#define TVP5150_FULL_FIELD_ENA_2    0xd0 /* Full field enable 2 */
-#define TVP5150_LINE_MODE_REG_1     0xd1 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_2     0xd2 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_3     0xd3 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_4     0xd4 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_5     0xd5 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_6     0xd6 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_7     0xd7 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_8     0xd8 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_9     0xd9 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_10    0xda /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_11    0xdb /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_12    0xdc /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_13    0xdd /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_14    0xde /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_15    0xdf /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_16    0xe0 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_17    0xe1 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_18    0xe2 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_19    0xe3 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_20    0xe4 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_21    0xe5 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_22    0xe6 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_23    0xe7 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_24    0xe8 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_25    0xe9 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_27    0xea /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_28    0xeb /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_29    0xec /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_30    0xed /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_31    0xee /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_32    0xef /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_33    0xf0 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_34    0xf1 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_35    0xf2 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_36    0xf3 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_37    0xf4 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_38    0xf5 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_39    0xf6 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_40    0xf7 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_41    0xf8 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_42    0xf9 /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_43    0xfa /* Line mode registers */
-#define TVP5150_LINE_MODE_REG_44    0xfb /* Line mode registers */
+#define TVP5150_FULL_FIELD_ENA      0xcf /* Full field enable 1 */
+
+/* Line mode registers */
+#define TVP5150_LINE_MODE_INI       0xd0
+#define TVP5150_LINE_MODE_END       0xfb
+
 #define TVP5150_FULL_FIELD_MODE_REG 0xfc /* Full field mode register */
 /* Reserved	FDh-FFh */
diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c
index cd2c4475525e..95a6e47c99f1 100644
--- a/drivers/media/video/v4l2-common.c
+++ b/drivers/media/video/v4l2-common.c
@@ -97,7 +97,7 @@ int v4l2_video_std_construct(struct v4l2_standard *vs,
 	memset(vs, 0, sizeof(struct v4l2_standard));
 	vs->index = index;
 	vs->id    = id;
-	if (id & (V4L2_STD_NTSC | V4L2_STD_PAL_M)) {
+	if (id & V4L2_STD_525_60) {
 		vs->frameperiod.numerator = 1001;
 		vs->frameperiod.denominator = 30000;
 		vs->framelines = 525;
@@ -110,7 +110,6 @@ int v4l2_video_std_construct(struct v4l2_standard *vs,
 	return 0;
 }
 
-
 /* ----------------------------------------------------------------- */
 /* priority handling                                                 */
 
@@ -171,7 +170,7 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local)
 
 
 /* ----------------------------------------------------------------- */
-/* some arrays for pretty-printing debug messages                    */
+/* some arrays for pretty-printing debug messages of enum types      */
 
 char *v4l2_field_names[] = {
 	[V4L2_FIELD_ANY]        = "any",
@@ -192,6 +191,14 @@ char *v4l2_type_names[] = {
 	[V4L2_BUF_TYPE_VBI_OUTPUT]    = "vbi-out",
 };
 
+static char *v4l2_memory_names[] = {
+	[V4L2_MEMORY_MMAP]    = "mmap",
+	[V4L2_MEMORY_USERPTR] = "userptr",
+	[V4L2_MEMORY_OVERLAY] = "overlay",
+};
+
+#define prt_names(a,arr) (((a)>=0)&&((a)<ARRAY_SIZE(arr)))?arr[a]:"unknown"
+
 /* ------------------------------------------------------------------ */
 /* debug help functions                                               */
 
@@ -324,6 +331,15 @@ static const char *v4l2_int_ioctls[] = {
 };
 #define V4L2_INT_IOCTLS ARRAY_SIZE(v4l2_int_ioctls)
 
+static void v4l_print_pix_fmt (char *s, struct v4l2_pix_format *fmt)
+{
+	printk ("%s: width=%d, height=%d, format=%d, field=%s, "
+		"bytesperline=%d sizeimage=%d, colorspace=%d\n", s,
+		fmt->width,fmt->height,fmt->pixelformat,
+		prt_names(fmt->field,v4l2_field_names),
+		fmt->bytesperline,fmt->sizeimage,fmt->colorspace);
+};
+
 /* Common ioctl debug function. This function can be used by
    external ioctl messages as well as internal V4L ioctl */
 void v4l_printk_ioctl(unsigned int cmd)
@@ -362,6 +378,541 @@ void v4l_printk_ioctl(unsigned int cmd)
 	}
 }
 
+/* Common ioctl debug function. This function can be used by
+   external ioctl messages as well as internal V4L ioctl and its
+   arguments */
+void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg)
+{
+	printk(s);
+	printk(": ");
+	v4l_printk_ioctl(cmd);
+	switch (cmd) {
+	case VIDIOC_INT_G_CHIP_IDENT:
+	{
+		enum v4l2_chip_ident  *p=arg;
+		printk ("%s: chip ident=%d\n", s, *p);
+		break;
+	}
+	case VIDIOC_G_PRIORITY:
+	case VIDIOC_S_PRIORITY:
+	{
+		enum v4l2_priority *p=arg;
+		printk ("%s: priority=%d\n", s, *p);
+		break;
+	}
+	case VIDIOC_INT_S_TUNER_MODE:
+	{
+		enum v4l2_tuner_type *p=arg;
+		printk ("%s: tuner type=%d\n", s, *p);
+		break;
+	}
+	case DECODER_SET_VBI_BYPASS:
+	case DECODER_ENABLE_OUTPUT:
+	case DECODER_GET_STATUS:
+	case DECODER_SET_OUTPUT:
+	case DECODER_SET_INPUT:
+	case DECODER_SET_GPIO:
+	case DECODER_SET_NORM:
+	case VIDIOCCAPTURE:
+	case VIDIOCSYNC:
+	case VIDIOCSWRITEMODE:
+	case TUNER_SET_TYPE_ADDR:
+	case TUNER_SET_STANDBY:
+	case TDA9887_SET_CONFIG:
+	case AUDC_SET_INPUT:
+	case VIDIOC_OVERLAY_OLD:
+	case VIDIOC_STREAMOFF:
+	case VIDIOC_G_OUTPUT:
+	case VIDIOC_S_OUTPUT:
+	case VIDIOC_STREAMON:
+	case VIDIOC_G_INPUT:
+	case VIDIOC_OVERLAY:
+	case VIDIOC_S_INPUT:
+	{
+		int *p=arg;
+		printk ("%s: value=%d\n", s, *p);
+		break;
+	}
+	case MSP_SET_MATRIX:
+	{
+		struct msp_matrix *p=arg;
+		printk ("%s: input=%d, output=%d\n", s, p->input, p->output);
+		break;
+	}
+	case VIDIOC_G_AUDIO:
+	case VIDIOC_S_AUDIO:
+	case VIDIOC_ENUMAUDIO:
+	case VIDIOC_G_AUDIO_OLD:
+	{
+		struct v4l2_audio *p=arg;
+
+		printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n",
+			s,p->index, p->name,p->capability, p->mode);
+		break;
+	}
+	case VIDIOC_G_AUDOUT:
+	case VIDIOC_S_AUDOUT:
+	case VIDIOC_ENUMAUDOUT:
+	case VIDIOC_G_AUDOUT_OLD:
+	{
+		struct v4l2_audioout *p=arg;
+		printk ("%s: index=%d, name=%s, capability=%d, mode=%d\n", s,
+				p->index, p->name, p->capability,p->mode);
+		break;
+	}
+	case VIDIOC_QBUF:
+	case VIDIOC_DQBUF:
+	case VIDIOC_QUERYBUF:
+	{
+		struct v4l2_buffer *p=arg;
+		struct v4l2_timecode *tc=&p->timecode;
+		printk ("%s: %02ld:%02d:%02d.%08ld index=%d, type=%s, "
+			"bytesused=%d, flags=0x%08d, "
+			"field=%0d, sequence=%d, memory=%s, offset/userptr=0x%08lx\n",
+				s,
+				(p->timestamp.tv_sec/3600),
+				(int)(p->timestamp.tv_sec/60)%60,
+				(int)(p->timestamp.tv_sec%60),
+				p->timestamp.tv_usec,
+				p->index,
+				prt_names(p->type,v4l2_type_names),
+				p->bytesused,p->flags,
+				p->field,p->sequence,
+				prt_names(p->memory,v4l2_memory_names),
+				p->m.userptr);
+		printk ("%s: timecode= %02d:%02d:%02d type=%d, "
+			"flags=0x%08d, frames=%d, userbits=0x%08x",
+				s,tc->hours,tc->minutes,tc->seconds,
+				tc->type, tc->flags, tc->frames, (__u32) tc->userbits);
+		break;
+	}
+	case VIDIOC_QUERYCAP:
+	{
+		struct v4l2_capability *p=arg;
+		printk ("%s: driver=%s, card=%s, bus=%s, version=%d, "
+			"capabilities=%d\n", s,
+				p->driver,p->card,p->bus_info,
+				p->version,
+				p->capabilities);
+		break;
+	}
+	case VIDIOC_G_CTRL:
+	case VIDIOC_S_CTRL:
+	case VIDIOC_S_CTRL_OLD:
+	{
+		struct v4l2_control *p=arg;
+		printk ("%s: id=%d, value=%d\n", s, p->id, p->value);
+		break;
+	}
+	case VIDIOC_G_CROP:
+	case VIDIOC_S_CROP:
+	{
+		struct v4l2_crop *p=arg;
+		/*FIXME: Should also show rect structs */
+		printk ("%s: type=%d\n", s, p->type);
+		break;
+	}
+	case VIDIOC_CROPCAP:
+	case VIDIOC_CROPCAP_OLD:
+	{
+		struct v4l2_cropcap *p=arg;
+		/*FIXME: Should also show rect structs */
+		printk ("%s: type=%d\n", s, p->type);
+		break;
+	}
+	case VIDIOC_INT_DECODE_VBI_LINE:
+	{
+		struct v4l2_decode_vbi_line *p=arg;
+		printk ("%s: is_second_field=%d, ptr=0x%08lx, line=%d, "
+			"type=%d\n", s,
+				p->is_second_field,(unsigned long)p->p,p->line,p->type);
+		break;
+	}
+	case VIDIOC_ENUM_FMT:
+	{
+		struct v4l2_fmtdesc *p=arg;
+		printk ("%s: index=%d, type=%d, flags=%d, description=%s,"
+			" pixelformat=%d\n", s,
+				p->index, p->type, p->flags,p->description,
+				p->pixelformat);
+
+		break;
+	}
+	case VIDIOC_G_FMT:
+	case VIDIOC_S_FMT:
+	case VIDIOC_TRY_FMT:
+	{
+		struct v4l2_format *p=arg;
+		printk ("%s: type=%s\n", s,
+				prt_names(p->type,v4l2_type_names));
+		switch (p->type) {
+		case V4L2_BUF_TYPE_VIDEO_CAPTURE:
+			v4l_print_pix_fmt (s, &p->fmt.pix);
+			break;
+		default:
+			break;
+		}
+	}
+	case VIDIOC_G_FBUF:
+	case VIDIOC_S_FBUF:
+	{
+		struct v4l2_framebuffer *p=arg;
+		printk ("%s: capability=%d, flags=%d, base=0x%08lx\n", s,
+				p->capability,p->flags, (unsigned long)p->base);
+		v4l_print_pix_fmt (s, &p->fmt);
+		break;
+	}
+	case VIDIOC_G_FREQUENCY:
+	case VIDIOC_S_FREQUENCY:
+	{
+		struct v4l2_frequency *p=arg;
+		printk ("%s: tuner=%d, type=%d, frequency=%d\n", s,
+				p->tuner,p->type,p->frequency);
+		break;
+	}
+	case VIDIOC_ENUMINPUT:
+	{
+		struct v4l2_input *p=arg;
+		printk ("%s: index=%d, name=%s, type=%d, audioset=%d, "
+			"tuner=%d, std=%lld, status=%d\n", s,
+				p->index,p->name,p->type,p->audioset,
+				p->tuner,p->std,
+				p->status);
+		break;
+	}
+	case VIDIOC_G_JPEGCOMP:
+	case VIDIOC_S_JPEGCOMP:
+	{
+		struct v4l2_jpegcompression *p=arg;
+		printk ("%s: quality=%d, APPn=%d, APP_len=%d, COM_len=%d,"
+			" jpeg_markers=%d\n", s,
+				p->quality,p->APPn,p->APP_len,
+				p->COM_len,p->jpeg_markers);
+		break;
+	}
+	case VIDIOC_G_MODULATOR:
+	case VIDIOC_S_MODULATOR:
+	{
+		struct v4l2_modulator *p=arg;
+		printk ("%s: index=%d, name=%s, capability=%d, rangelow=%d,"
+			" rangehigh=%d, txsubchans=%d\n", s,
+				p->index, p->name,p->capability,p->rangelow,
+				p->rangehigh,p->txsubchans);
+		break;
+	}
+	case VIDIOC_G_MPEGCOMP:
+	case VIDIOC_S_MPEGCOMP:
+	{
+		struct v4l2_mpeg_compression *p=arg;
+		/*FIXME: Several fields not shown */
+		printk ("%s: ts_pid_pmt=%d, ts_pid_audio=%d, ts_pid_video=%d, "
+			"ts_pid_pcr=%d, ps_size=%d, au_sample_rate=%d, "
+			"au_pesid=%c, vi_frame_rate=%d, vi_frames_per_gop=%d, "
+			"vi_bframes_count=%d, vi_pesid=%c\n", s,
+				p->ts_pid_pmt,p->ts_pid_audio, p->ts_pid_video,
+				p->ts_pid_pcr, p->ps_size, p->au_sample_rate,
+				p->au_pesid, p->vi_frame_rate,
+				p->vi_frames_per_gop, p->vi_bframes_count,
+				p->vi_pesid);
+		break;
+	}
+	case VIDIOC_ENUMOUTPUT:
+	{
+		struct v4l2_output *p=arg;
+		printk ("%s: index=%d, name=%s,type=%d, audioset=%d, "
+			"modulator=%d, std=%lld\n",
+				s,p->index,p->name,p->type,p->audioset,
+				p->modulator,p->std);
+		break;
+	}
+	case VIDIOC_QUERYCTRL:
+	{
+		struct v4l2_queryctrl *p=arg;
+		printk ("%s: id=%d, type=%d, name=%s, min/max=%d/%d,"
+			" step=%d, default=%d, flags=0x%08x\n", s,
+				p->id,p->type,p->name,p->minimum,p->maximum,
+				p->step,p->default_value,p->flags);
+		break;
+	}
+	case VIDIOC_QUERYMENU:
+	{
+		struct v4l2_querymenu *p=arg;
+		printk ("%s: id=%d, index=%d, name=%s\n", s,
+				p->id,p->index,p->name);
+		break;
+	}
+	case VIDIOC_INT_G_REGISTER:
+	case VIDIOC_INT_S_REGISTER:
+	{
+		struct v4l2_register *p=arg;
+		printk ("%s: i2c_id=%d, reg=%lu, val=%d\n", s,
+				p->i2c_id,p->reg,p->val);
+
+		break;
+	}
+	case VIDIOC_REQBUFS:
+	{
+		struct v4l2_requestbuffers *p=arg;
+		printk ("%s: count=%d, type=%s, memory=%s\n", s,
+				p->count,
+				prt_names(p->type,v4l2_type_names),
+				prt_names(p->memory,v4l2_memory_names));
+		break;
+	}
+	case VIDIOC_INT_S_AUDIO_ROUTING:
+	case VIDIOC_INT_S_VIDEO_ROUTING:
+	case VIDIOC_INT_G_AUDIO_ROUTING:
+	case VIDIOC_INT_G_VIDEO_ROUTING:
+	{
+		struct v4l2_routing  *p=arg;
+		printk ("%s: input=%d, output=%d\n", s, p->input, p->output);
+		break;
+	}
+	case VIDIOC_G_SLICED_VBI_CAP:
+	{
+		struct v4l2_sliced_vbi_cap *p=arg;
+		printk ("%s: service_set=%d\n", s,
+				p->service_set);
+		break;
+	}
+	case VIDIOC_INT_S_VBI_DATA:
+	case VIDIOC_INT_G_VBI_DATA:
+	{
+		struct v4l2_sliced_vbi_data  *p=arg;
+		printk ("%s: id=%d, field=%d, line=%d\n", s,
+				p->id, p->field, p->line);
+		break;
+	}
+	case VIDIOC_ENUMSTD:
+	{
+		struct v4l2_standard *p=arg;
+		printk ("%s: index=%d, id=%lld, name=%s, fps=%d/%d, framelines=%d\n", s,
+				p->index, p->id, p->name,
+				p->frameperiod.numerator,
+				p->frameperiod.denominator,
+				p->framelines);
+
+		break;
+	}
+	case VIDIOC_G_PARM:
+	case VIDIOC_S_PARM:
+	case VIDIOC_S_PARM_OLD:
+	{
+		struct v4l2_streamparm *p=arg;
+		printk ("%s: type=%d\n", s, p->type);
+
+		break;
+	}
+	case VIDIOC_G_TUNER:
+	case VIDIOC_S_TUNER:
+	{
+		struct v4l2_tuner *p=arg;
+		printk ("%s: index=%d, name=%s, type=%d, capability=%d, "
+			"rangelow=%d, rangehigh=%d, signal=%d, afc=%d, "
+			"rxsubchans=%d, audmode=%d\n", s,
+				p->index, p->name, p->type,
+				p->capability, p->rangelow,p->rangehigh,
+				p->rxsubchans, p->audmode, p->signal,
+				p->afc);
+		break;
+	}
+	case VIDIOCGVBIFMT:
+	case VIDIOCSVBIFMT:
+	{
+		struct vbi_format *p=arg;
+		printk ("%s: sampling_rate=%d, samples_per_line=%d, "
+			"sample_format=%d, start=%d/%d, count=%d/%d, flags=%d\n", s,
+				p->sampling_rate,p->samples_per_line,
+				p->sample_format,p->start[0],p->start[1],
+				p->count[0],p->count[1],p->flags);
+		break;
+	}
+	case VIDIOCGAUDIO:
+	case VIDIOCSAUDIO:
+	{
+		struct video_audio *p=arg;
+		printk ("%s: audio=%d, volume=%d, bass=%d, treble=%d, "
+			"flags=%d, name=%s, mode=%d, balance=%d, step=%d\n",
+				s,p->audio,p->volume,p->bass, p->treble,
+				p->flags,p->name,p->mode,p->balance,p->step);
+		break;
+	}
+	case VIDIOCGFBUF:
+	case VIDIOCSFBUF:
+	{
+		struct video_buffer *p=arg;
+		printk ("%s: base=%08lx, height=%d, width=%d, depth=%d, "
+			"bytesperline=%d\n", s,
+				(unsigned long) p->base, p->height, p->width,
+				p->depth,p->bytesperline);
+		break;
+	}
+	case VIDIOCGCAP:
+	{
+		struct video_capability *p=arg;
+		printk ("%s: name=%s, type=%d, channels=%d, audios=%d, "
+			"maxwidth=%d, maxheight=%d, minwidth=%d, minheight=%d\n",
+				s,p->name,p->type,p->channels,p->audios,
+				p->maxwidth,p->maxheight,p->minwidth,
+				p->minheight);
+
+		break;
+	}
+	case VIDIOCGCAPTURE:
+	case VIDIOCSCAPTURE:
+	{
+		struct video_capture *p=arg;
+		printk ("%s: x=%d, y=%d, width=%d, height=%d, decimation=%d,"
+			" flags=%d\n", s,
+				p->x, p->y,p->width, p->height,
+				p->decimation,p->flags);
+		break;
+	}
+	case VIDIOCGCHAN:
+	case VIDIOCSCHAN:
+	{
+		struct video_channel *p=arg;
+		printk ("%s: channel=%d, name=%s, tuners=%d, flags=%d, "
+			"type=%d, norm=%d\n", s,
+				p->channel,p->name,p->tuners,
+				p->flags,p->type,p->norm);
+
+		break;
+	}
+	case VIDIOCSMICROCODE:
+	{
+		struct video_code *p=arg;
+		printk ("%s: loadwhat=%s, datasize=%d\n", s,
+				p->loadwhat,p->datasize);
+		break;
+	}
+	case DECODER_GET_CAPABILITIES:
+	{
+		struct video_decoder_capability *p=arg;
+		printk ("%s: flags=%d, inputs=%d, outputs=%d\n", s,
+				p->flags,p->inputs,p->outputs);
+		break;
+	}
+	case DECODER_INIT:
+	{
+		struct video_decoder_init *p=arg;
+		printk ("%s: len=%c\n", s, p->len);
+		break;
+	}
+	case VIDIOCGPLAYINFO:
+	{
+		struct video_info *p=arg;
+		printk ("%s: frame_count=%d, h_size=%d, v_size=%d, "
+			"smpte_timecode=%d, picture_type=%d, "
+			"temporal_reference=%d, user_data=%s\n", s,
+				p->frame_count, p->h_size,
+				p->v_size, p->smpte_timecode,
+				p->picture_type, p->temporal_reference,
+				p->user_data);
+		break;
+	}
+	case VIDIOCKEY:
+	{
+		struct video_key *p=arg;
+		printk ("%s: key=%s, flags=%d\n", s,
+				p->key, p->flags);
+		break;
+	}
+	case VIDIOCGMBUF:
+	{
+		struct video_mbuf *p=arg;
+		printk ("%s: size=%d, frames=%d, offsets=0x%08lx\n", s,
+				p->size,
+				p->frames,
+				(unsigned long)p->offsets);
+		break;
+	}
+	case VIDIOCMCAPTURE:
+	{
+		struct video_mmap *p=arg;
+		printk ("%s: frame=%d, height=%d, width=%d, format=%d\n", s,
+				p->frame,
+				p->height, p->width,
+				p->format);
+		break;
+	}
+	case VIDIOCGPICT:
+	case VIDIOCSPICT:
+	case DECODER_SET_PICTURE:
+	{
+		struct video_picture *p=arg;
+
+		printk ("%s: brightness=%d, hue=%d, colour=%d, contrast=%d,"
+			" whiteness=%d, depth=%d, palette=%d\n", s,
+				p->brightness, p->hue, p->colour,
+				p->contrast, p->whiteness, p->depth,
+				p->palette);
+		break;
+	}
+	case VIDIOCSPLAYMODE:
+	{
+		struct video_play_mode *p=arg;
+		printk ("%s: mode=%d, p1=%d, p2=%d\n", s,
+				p->mode,p->p1,p->p2);
+		break;
+	}
+	case VIDIOCGTUNER:
+	case VIDIOCSTUNER:
+	{
+		struct video_tuner *p=arg;
+		printk ("%s: tuner=%d, name=%s, rangelow=%ld, rangehigh=%ld, "
+			"flags=%d, mode=%d, signal=%d\n", s,
+				p->tuner, p->name,p->rangelow, p->rangehigh,
+				p->flags,p->mode, p->signal);
+		break;
+	}
+	case VIDIOCGUNIT:
+	{
+		struct video_unit *p=arg;
+		printk ("%s: video=%d, vbi=%d, radio=%d, audio=%d, "
+			"teletext=%d\n", s,
+				p->video,p->vbi,p->radio,p->audio,p->teletext);
+		break;
+	}
+	case VIDIOCGWIN:
+	case VIDIOCSWIN:
+	{
+		struct video_window *p=arg;
+		printk ("%s: x=%d, y=%d, width=%d, height=%d, chromakey=%d,"
+			" flags=%d, clipcount=%d\n", s,
+				p->x, p->y,p->width, p->height,
+				p->chromakey,p->flags,
+				p->clipcount);
+		break;
+	}
+	case VIDIOC_INT_AUDIO_CLOCK_FREQ:
+	case VIDIOC_INT_I2S_CLOCK_FREQ:
+	case VIDIOC_INT_S_STANDBY:
+	{
+		u32 *p=arg;
+
+		printk ("%s: value=%d\n", s, *p);
+		break;
+	}
+	case VIDIOCGFREQ:
+	case VIDIOCSFREQ:
+	{
+		unsigned long *p=arg;
+		printk ("%s: value=%lu\n", s, *p);
+		break;
+	}
+	case VIDIOC_G_STD:
+	case VIDIOC_S_STD:
+	case VIDIOC_QUERYSTD:
+	{
+		v4l2_std_id *p=arg;
+
+		printk ("%s: value=%llu\n", s, *p);
+		break;
+	}
+	}
+}
+
 /* ----------------------------------------------------------------- */
 
 EXPORT_SYMBOL(v4l2_video_std_construct);
@@ -376,6 +927,7 @@ EXPORT_SYMBOL(v4l2_prio_check);
 EXPORT_SYMBOL(v4l2_field_names);
 EXPORT_SYMBOL(v4l2_type_names);
 EXPORT_SYMBOL(v4l_printk_ioctl);
+EXPORT_SYMBOL(v4l_printk_ioctl_arg);
 
 /*
  * Local variables:
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index 0a4004a4393c..caf3e7e2f219 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -96,7 +96,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
 	if (!demux->dmx.frontend)
 		return -EINVAL;
 
-	down(&dvb->lock);
+	mutex_lock(&dvb->lock);
 	dvb->nfeeds++;
 	rc = dvb->nfeeds;
 
@@ -110,7 +110,7 @@ static int videobuf_dvb_start_feed(struct dvb_demux_feed *feed)
 	}
 
 out:
-	up(&dvb->lock);
+	mutex_unlock(&dvb->lock);
 	return rc;
 }
 
@@ -120,14 +120,14 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
 	struct videobuf_dvb *dvb = demux->priv;
 	int err = 0;
 
-	down(&dvb->lock);
+	mutex_lock(&dvb->lock);
 	dvb->nfeeds--;
 	if (0 == dvb->nfeeds  &&  NULL != dvb->thread) {
 		// FIXME: cx8802_cancel_buffers(dev);
 		err = kthread_stop(dvb->thread);
 		dvb->thread = NULL;
 	}
-	up(&dvb->lock);
+	mutex_unlock(&dvb->lock);
 	return err;
 }
 
@@ -139,7 +139,7 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb,
 {
 	int result;
 
-	init_MUTEX(&dvb->lock);
+	mutex_init(&dvb->lock);
 
 	/* register adapter */
 	result = dvb_register_adapter(&dvb->adapter, dvb->name, module);
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 9ef477523d27..87e937581d5a 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -59,8 +59,7 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages)
 		pg = vmalloc_to_page(virt);
 		if (NULL == pg)
 			goto err;
-		if (PageHighMem(pg))
-			BUG();
+		BUG_ON(PageHighMem(pg));
 		sglist[i].page   = pg;
 		sglist[i].length = PAGE_SIZE;
 	}
@@ -385,7 +384,7 @@ void videobuf_queue_init(struct videobuf_queue* q,
 	q->ops     = ops;
 	q->priv_data = priv;
 
-	init_MUTEX(&q->lock);
+	mutex_init(&q->lock);
 	INIT_LIST_HEAD(&q->stream);
 }
 
@@ -428,7 +427,7 @@ videobuf_queue_is_busy(struct videobuf_queue *q)
 void
 videobuf_queue_cancel(struct videobuf_queue *q)
 {
-	unsigned long flags;
+	unsigned long flags=0;
 	int i;
 
 	/* remove queued buffers from list */
@@ -549,7 +548,7 @@ videobuf_reqbufs(struct videobuf_queue *q,
 	if (!list_empty(&q->stream))
 		return -EBUSY;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	count = req->count;
 	if (count > VIDEO_MAX_FRAME)
 		count = VIDEO_MAX_FRAME;
@@ -566,7 +565,7 @@ videobuf_reqbufs(struct videobuf_queue *q,
 	req->count = count;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -589,10 +588,10 @@ videobuf_qbuf(struct videobuf_queue *q,
 {
 	struct videobuf_buffer *buf;
 	enum v4l2_field field;
-	unsigned long flags;
+	unsigned long flags=0;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -652,7 +651,7 @@ videobuf_qbuf(struct videobuf_queue *q,
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -663,7 +662,7 @@ videobuf_dqbuf(struct videobuf_queue *q,
 	struct videobuf_buffer *buf;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -693,7 +692,7 @@ videobuf_dqbuf(struct videobuf_queue *q,
 	videobuf_status(b,buf,q->type);
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -701,10 +700,10 @@ int videobuf_streamon(struct videobuf_queue *q)
 {
 	struct videobuf_buffer *buf;
 	struct list_head *list;
-	unsigned long flags;
+	unsigned long flags=0;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->reading)
 		goto done;
@@ -721,7 +720,7 @@ int videobuf_streamon(struct videobuf_queue *q)
 	spin_unlock_irqrestore(q->irqlock,flags);
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -729,7 +728,7 @@ int videobuf_streamoff(struct videobuf_queue *q)
 {
 	int retval = -EINVAL;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	if (!q->streaming)
 		goto done;
 	videobuf_queue_cancel(q);
@@ -737,7 +736,7 @@ int videobuf_streamoff(struct videobuf_queue *q)
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -746,7 +745,7 @@ videobuf_read_zerocopy(struct videobuf_queue *q, char __user *data,
 		       size_t count, loff_t *ppos)
 {
 	enum v4l2_field field;
-	unsigned long flags;
+	unsigned long flags=0;
 	int retval;
 
 	/* setup stuff */
@@ -788,11 +787,11 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 			  int nonblocking)
 {
 	enum v4l2_field field;
-	unsigned long flags;
+	unsigned long flags=0;
 	unsigned size, nbufs, bytes;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 
 	nbufs = 1; size = 0;
 	q->ops->buf_setup(q,&nbufs,&size);
@@ -860,14 +859,14 @@ ssize_t videobuf_read_one(struct videobuf_queue *q,
 	}
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
 int videobuf_read_start(struct videobuf_queue *q)
 {
 	enum v4l2_field field;
-	unsigned long flags;
+	unsigned long flags=0;
 	int count = 0, size = 0;
 	int err, i;
 
@@ -919,10 +918,10 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 {
 	unsigned int *fc, bytes;
 	int err, retval;
-	unsigned long flags;
+	unsigned long flags=0;
 
 	dprintk(2,"%s\n",__FUNCTION__);
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EBUSY;
 	if (q->streaming)
 		goto done;
@@ -996,7 +995,7 @@ ssize_t videobuf_read_stream(struct videobuf_queue *q,
 	}
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
@@ -1007,7 +1006,7 @@ unsigned int videobuf_poll_stream(struct file *file,
 	struct videobuf_buffer *buf = NULL;
 	unsigned int rc = 0;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	if (q->streaming) {
 		if (!list_empty(&q->stream))
 			buf = list_entry(q->stream.next,
@@ -1035,7 +1034,7 @@ unsigned int videobuf_poll_stream(struct file *file,
 		    buf->state == STATE_ERROR)
 			rc = POLLIN|POLLRDNORM;
 	}
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return rc;
 }
 
@@ -1064,7 +1063,7 @@ videobuf_vm_close(struct vm_area_struct *vma)
 	map->count--;
 	if (0 == map->count) {
 		dprintk(1,"munmap %p q=%p\n",map,q);
-		down(&q->lock);
+		mutex_lock(&q->lock);
 		for (i = 0; i < VIDEO_MAX_FRAME; i++) {
 			if (NULL == q->bufs[i])
 				continue;
@@ -1076,7 +1075,7 @@ videobuf_vm_close(struct vm_area_struct *vma)
 			q->bufs[i]->baddr = 0;
 			q->ops->buf_release(q,q->bufs[i]);
 		}
-		up(&q->lock);
+		mutex_unlock(&q->lock);
 		kfree(map);
 	}
 	return;
@@ -1170,7 +1169,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q,
 	unsigned int first,last,size,i;
 	int retval;
 
-	down(&q->lock);
+	mutex_lock(&q->lock);
 	retval = -EINVAL;
 	if (!(vma->vm_flags & VM_WRITE)) {
 		dprintk(1,"mmap app bug: PROT_WRITE please\n");
@@ -1238,7 +1237,7 @@ int videobuf_mmap_mapper(struct videobuf_queue *q,
 	retval = 0;
 
  done:
-	up(&q->lock);
+	mutex_unlock(&q->lock);
 	return retval;
 }
 
diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c
index 078880e4c8c0..75e3d41382f2 100644
--- a/drivers/media/video/videodev.c
+++ b/drivers/media/video/videodev.c
@@ -224,13 +224,13 @@ int video_exclusive_open(struct inode *inode, struct file *file)
 	struct  video_device *vfl = video_devdata(file);
 	int retval = 0;
 
-	down(&vfl->lock);
+	mutex_lock(&vfl->lock);
 	if (vfl->users) {
 		retval = -EBUSY;
 	} else {
 		vfl->users++;
 	}
-	up(&vfl->lock);
+	mutex_unlock(&vfl->lock);
 	return retval;
 }
 
@@ -279,23 +279,23 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	switch(type)
 	{
 		case VFL_TYPE_GRABBER:
-			base=0;
-			end=64;
+			base=MINOR_VFL_TYPE_GRABBER_MIN;
+			end=MINOR_VFL_TYPE_GRABBER_MAX+1;
 			name_base = "video";
 			break;
 		case VFL_TYPE_VTX:
-			base=192;
-			end=224;
+			base=MINOR_VFL_TYPE_VTX_MIN;
+			end=MINOR_VFL_TYPE_VTX_MAX+1;
 			name_base = "vtx";
 			break;
 		case VFL_TYPE_VBI:
-			base=224;
-			end=256;
+			base=MINOR_VFL_TYPE_VBI_MIN;
+			end=MINOR_VFL_TYPE_VBI_MAX+1;
 			name_base = "vbi";
 			break;
 		case VFL_TYPE_RADIO:
-			base=64;
-			end=128;
+			base=MINOR_VFL_TYPE_RADIO_MIN;
+			end=MINOR_VFL_TYPE_RADIO_MAX+1;
 			name_base = "radio";
 			break;
 		default:
@@ -328,7 +328,7 @@ int video_register_device(struct video_device *vfd, int type, int nr)
 	sprintf(vfd->devfs_name, "v4l/%s%d", name_base, i - base);
 	devfs_mk_cdev(MKDEV(VIDEO_MAJOR, vfd->minor),
 			S_IFCHR | S_IRUSR | S_IWUSR, vfd->devfs_name);
-	init_MUTEX(&vfd->lock);
+	mutex_init(&vfd->lock);
 
 	/* sysfs class */
 	memset(&vfd->class_dev, 0x00, sizeof(vfd->class_dev));
diff --git a/drivers/media/video/vino.c b/drivers/media/video/vino.c
index c8fd8238904d..0229819d0aac 100644
--- a/drivers/media/video/vino.c
+++ b/drivers/media/video/vino.c
@@ -42,6 +42,7 @@
 #include <linux/videodev.h>
 #include <linux/videodev2.h>
 #include <linux/video_decoder.h>
+#include <linux/mutex.h>
 
 #include <asm/paccess.h>
 #include <asm/io.h>
@@ -245,7 +246,7 @@ struct vino_framebuffer_queue {
 	struct vino_framebuffer *buffer[VINO_FRAMEBUFFER_COUNT_MAX];
 
 	spinlock_t queue_lock;
-	struct semaphore queue_sem;
+	struct mutex queue_mutex;
 	wait_queue_head_t frame_wait_queue;
 };
 
@@ -283,7 +284,7 @@ struct vino_channel_settings {
 	/* the driver is currently processing the queue */
 	int capturing;
 
-	struct semaphore sem;
+	struct mutex mutex;
 	spinlock_t capture_lock;
 
 	unsigned int users;
@@ -1131,11 +1132,11 @@ static void vino_queue_free(struct vino_framebuffer_queue *q)
 	if (q->type != VINO_MEMORY_MMAP)
 		return;
 
-	down(&q->queue_sem);
+	mutex_lock(&q->queue_mutex);
 
 	vino_queue_free_with_count(q, q->length);
 
-	up(&q->queue_sem);
+	mutex_unlock(&q->queue_mutex);
 }
 
 static int vino_queue_init(struct vino_framebuffer_queue *q,
@@ -1159,7 +1160,7 @@ static int vino_queue_init(struct vino_framebuffer_queue *q,
 	if (*length < 1)
 		return -EINVAL;
 
-	down(&q->queue_sem);
+	mutex_lock(&q->queue_mutex);
 
 	if (*length > VINO_FRAMEBUFFER_COUNT_MAX)
 		*length = VINO_FRAMEBUFFER_COUNT_MAX;
@@ -1211,7 +1212,7 @@ static int vino_queue_init(struct vino_framebuffer_queue *q,
 		q->magic = VINO_QUEUE_MAGIC;
 	}
 
-	up(&q->queue_sem);
+	mutex_unlock(&q->queue_mutex);
 
 	return ret;
 }
@@ -4045,7 +4046,7 @@ static int vino_open(struct inode *inode, struct file *file)
 	dprintk("open(): channel = %c\n",
 	       (vcs->channel == VINO_CHANNEL_A) ? 'A' : 'B');
 
-	down(&vcs->sem);
+	mutex_lock(&vcs->mutex);
 
 	if (vcs->users) {
 		dprintk("open(): driver busy\n");
@@ -4062,7 +4063,7 @@ static int vino_open(struct inode *inode, struct file *file)
 	vcs->users++;
 
  out:
-	up(&vcs->sem);
+	mutex_unlock(&vcs->mutex);
 
 	dprintk("open(): %s!\n", ret ? "failed" : "complete");
 
@@ -4075,7 +4076,7 @@ static int vino_close(struct inode *inode, struct file *file)
 	struct vino_channel_settings *vcs = video_get_drvdata(dev);
 	dprintk("close():\n");
 
-	down(&vcs->sem);
+	mutex_lock(&vcs->mutex);
 
 	vcs->users--;
 
@@ -4087,7 +4088,7 @@ static int vino_close(struct inode *inode, struct file *file)
 		vino_queue_free(&vcs->fb_queue);
 	}
 
-	up(&vcs->sem);
+	mutex_unlock(&vcs->mutex);
 
 	return 0;
 }
@@ -4130,7 +4131,7 @@ static int vino_mmap(struct file *file, struct vm_area_struct *vma)
 
 	// TODO: reject mmap if already mapped
 
-	if (down_interruptible(&vcs->sem))
+	if (mutex_lock_interruptible(&vcs->mutex))
 		return -EINTR;
 
 	if (vcs->reading) {
@@ -4214,7 +4215,7 @@ found:
 	vma->vm_ops = &vino_vm_ops;
 
 out:
-	up(&vcs->sem);
+	mutex_unlock(&vcs->mutex);
 
 	return ret;
 }
@@ -4374,12 +4375,12 @@ static int vino_ioctl(struct inode *inode, struct file *file,
 	struct vino_channel_settings *vcs = video_get_drvdata(dev);
 	int ret;
 
-	if (down_interruptible(&vcs->sem))
+	if (mutex_lock_interruptible(&vcs->mutex))
 		return -EINTR;
 
 	ret = video_usercopy(inode, file, cmd, arg, vino_do_ioctl);
 
-	up(&vcs->sem);
+	mutex_unlock(&vcs->mutex);
 
 	return ret;
 }
@@ -4564,10 +4565,10 @@ static int vino_init_channel_settings(struct vino_channel_settings *vcs,
 
 	vcs->capturing = 0;
 
-	init_MUTEX(&vcs->sem);
+	mutex_init(&vcs->mutex);
 	spin_lock_init(&vcs->capture_lock);
 
-	init_MUTEX(&vcs->fb_queue.queue_sem);
+	mutex_init(&vcs->fb_queue.queue_mutex);
 	spin_lock_init(&vcs->fb_queue.queue_lock);
 	init_waitqueue_head(&vcs->fb_queue.frame_wait_queue);
 
diff --git a/include/linux/dvb/audio.h b/include/linux/dvb/audio.h
index 2b8797084685..0874a67c6b92 100644
--- a/include/linux/dvb/audio.h
+++ b/include/linux/dvb/audio.h
@@ -121,4 +121,17 @@ typedef uint16_t audio_attributes_t;
 #define AUDIO_SET_ATTRIBUTES       _IOW('o', 17, audio_attributes_t)
 #define AUDIO_SET_KARAOKE          _IOW('o', 18, audio_karaoke_t)
 
+/**
+ * AUDIO_GET_PTS
+ *
+ * Read the 33 bit presentation time stamp as defined
+ * in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
+ *
+ * The PTS should belong to the currently played
+ * frame if possible, but may also be a value close to it
+ * like the PTS of the last decoded frame or the last PTS
+ * extracted by the PES parser.
+ */
+#define AUDIO_GET_PTS              _IOR('o', 19, __u64)
+
 #endif /* _DVBAUDIO_H_ */
diff --git a/include/linux/dvb/video.h b/include/linux/dvb/video.h
index b81e58b2ebf8..faebfda397ff 100644
--- a/include/linux/dvb/video.h
+++ b/include/linux/dvb/video.h
@@ -200,4 +200,17 @@ typedef uint16_t video_attributes_t;
 #define VIDEO_GET_SIZE             _IOR('o', 55, video_size_t)
 #define VIDEO_GET_FRAME_RATE       _IOR('o', 56, unsigned int)
 
+/**
+ * VIDEO_GET_PTS
+ *
+ * Read the 33 bit presentation time stamp as defined
+ * in ITU T-REC-H.222.0 / ISO/IEC 13818-1.
+ *
+ * The PTS should belong to the currently played
+ * frame if possible, but may also be a value close to it
+ * like the PTS of the last decoded frame or the last PTS
+ * extracted by the PES parser.
+ */
+#define VIDEO_GET_PTS              _IOR('o', 57, __u64)
+
 #endif /*_DVBVIDEO_H_*/
diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 5208b12d5550..724cfbf54b8a 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -17,11 +17,12 @@
 #include <linux/time.h> /* need struct timeval */
 #include <linux/poll.h>
 #include <linux/device.h>
+#include <linux/mutex.h>
 #endif
 #include <linux/compiler.h> /* need __user */
 
 
-#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.15 */
+#define OBSOLETE_OWNER 1 /* It will be removed for 2.6.17 */
 #define HAVE_V4L2 1
 
 /*
@@ -48,6 +49,16 @@
 
 #ifdef __KERNEL__
 
+/* Minor device allocation */
+#define MINOR_VFL_TYPE_GRABBER_MIN   0
+#define MINOR_VFL_TYPE_GRABBER_MAX  63
+#define MINOR_VFL_TYPE_RADIO_MIN    64
+#define MINOR_VFL_TYPE_RADIO_MAX   127
+#define MINOR_VFL_TYPE_VTX_MIN     192
+#define MINOR_VFL_TYPE_VTX_MAX     223
+#define MINOR_VFL_TYPE_VBI_MIN     224
+#define MINOR_VFL_TYPE_VBI_MAX     255
+
 #define VFL_TYPE_GRABBER	0
 #define VFL_TYPE_VBI		1
 #define VFL_TYPE_RADIO		2
@@ -80,7 +91,7 @@ struct video_device
 
 	/* for videodev.c intenal usage -- please don't touch */
 	int users;                     /* video_exclusive_{open|close} ... */
-	struct semaphore lock;         /* ... helper function uses these   */
+	struct mutex lock;             /* ... helper function uses these   */
 	char devfs_name[64];           /* devfs */
 	struct class_device class_dev; /* sysfs */
 };
@@ -952,13 +963,68 @@ struct v4l2_sliced_vbi_format
 	__u32   reserved[2];            /* must be zero */
 };
 
-#define V4L2_SLICED_TELETEXT_B          (0x0001)
-#define V4L2_SLICED_VPS                 (0x0400)
-#define V4L2_SLICED_CAPTION_525         (0x1000)
-#define V4L2_SLICED_WSS_625             (0x4000)
-
-#define V4L2_SLICED_VBI_525             (V4L2_SLICED_CAPTION_525)
-#define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_B | V4L2_SLICED_VPS | V4L2_SLICED_WSS_625)
+/* Teletext World System Teletext
+   (WST), defined on ITU-R BT.653-2 */
+#define V4L2_SLICED_TELETEXT_PAL_B      (0x000001)
+#define V4L2_SLICED_TELETEXT_PAL_C      (0x000002)
+#define V4L2_SLICED_TELETEXT_NTSC_B     (0x000010)
+#define V4L2_SLICED_TELETEXT_SECAM      (0x000020)
+
+/* Teletext North American Broadcast Teletext Specification
+   (NABTS), defined on ITU-R BT.653-2 */
+#define V4L2_SLICED_TELETEXT_NTSC_C     (0x000040)
+#define V4L2_SLICED_TELETEXT_NTSC_D     (0x000080)
+
+/* Video Program System, defined on ETS 300 231*/
+#define V4L2_SLICED_VPS                 (0x000400)
+
+/* Closed Caption, defined on EIA-608 */
+#define V4L2_SLICED_CAPTION_525         (0x001000)
+#define V4L2_SLICED_CAPTION_625         (0x002000)
+
+/* Wide Screen System, defined on ITU-R BT1119.1 */
+#define V4L2_SLICED_WSS_625             (0x004000)
+
+/* Wide Screen System, defined on IEC 61880 */
+#define V4L2_SLICED_WSS_525             (0x008000)
+
+/* Vertical Interval Timecode (VITC), defined on SMPTE 12M */
+#define V4l2_SLICED_VITC_625		(0x010000)
+#define V4l2_SLICED_VITC_525		(0x020000)
+
+#define V4L2_SLICED_TELETEXT_B		(V4L2_SLICED_TELETEXT_PAL_B  |\
+					 V4L2_SLICED_TELETEXT_NTSC_B)
+
+#define V4L2_SLICED_TELETEXT		(V4L2_SLICED_TELETEXT_PAL_B  |\
+					 V4L2_SLICED_TELETEXT_PAL_C  |\
+					 V4L2_SLICED_TELETEXT_SECAM  |\
+					 V4L2_SLICED_TELETEXT_NTSC_B |\
+					 V4L2_SLICED_TELETEXT_NTSC_C |\
+					 V4L2_SLICED_TELETEXT_NTSC_D)
+
+#define V4L2_SLICED_CAPTION		(V4L2_SLICED_CAPTION_525     |\
+					 V4L2_SLICED_CAPTION_625)
+
+#define V4L2_SLICED_WSS			(V4L2_SLICED_WSS_525         |\
+					 V4L2_SLICED_WSS_625)
+
+#define V4L2_SLICED_VITC		(V4L2_SLICED_VITC_525        |\
+					 V4L2_SLICED_VITC_625)
+
+#define V4L2_SLICED_VBI_525             (V4L2_SLICED_TELETEXT_NTSC_B |\
+					 V4L2_SLICED_TELETEXT_NTSC_C |\
+					 V4L2_SLICED_TELETEXT_NTSC_D |\
+					 V4L2_SLICED_CAPTION_525     |\
+					 V4L2_SLICED_WSS_525         |\
+					 V4l2_SLICED_VITC_525)
+
+#define V4L2_SLICED_VBI_625             (V4L2_SLICED_TELETEXT_PAL_B  |\
+					 V4L2_SLICED_TELETEXT_PAL_C  |\
+					 V4L2_SLICED_TELETEXT_SECAM  |\
+					 V4L2_SLICED_VPS             |\
+					 V4L2_SLICED_CAPTION_625     |\
+					 V4L2_SLICED_WSS_625         |\
+					 V4l2_SLICED_VITC_625)
 
 struct v4l2_sliced_vbi_cap
 {
diff --git a/include/media/ir-common.h b/include/media/ir-common.h
index ad3e9bb670c3..302d5b3946e7 100644
--- a/include/media/ir-common.h
+++ b/include/media/ir-common.h
@@ -47,13 +47,6 @@ struct ir_input_state {
 	int                keypressed;  /* current state */
 };
 
-extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
-extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
-
 void ir_input_init(struct input_dev *dev, struct ir_input_state *ir,
 		   int ir_type, IR_KEYTAB_TYPE *ir_codes);
 void ir_input_nokey(struct input_dev *dev, struct ir_input_state *ir);
@@ -64,6 +57,39 @@ int  ir_dump_samples(u32 *samples, int count);
 int  ir_decode_biphase(u32 *samples, int count, int low, int high);
 int  ir_decode_pulsedistance(u32 *samples, int count, int low, int high);
 
+/* Keymaps to be used by other modules */
+
+extern IR_KEYTAB_TYPE ir_codes_empty[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia_dvbt[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_apac_viewcomp[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pixelview[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_nebula[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvb_t[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_iodata_bctv7e[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_adstech_dvb_t_pci[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_msi_tvanywhere[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_cinergy_1400[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_em_terratec[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_em_pinnacle_usb[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_flyvideo[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_flydvb[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_cinergy[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_eztv[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_avermedia[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_videomate_tv_pvr[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_manli[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_gotview7135[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_purpletv[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pctv_sedna[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pv951[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_rc5_tv[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_winfast[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_pinnacle[IR_KEYTAB_SIZE];
+extern IR_KEYTAB_TYPE ir_codes_hauppauge_new[IR_KEYTAB_SIZE];
+
 #endif
 
 /*
diff --git a/include/media/saa7146.h b/include/media/saa7146.h
index 2bc634fcb7bb..fee579f10b32 100644
--- a/include/media/saa7146.h
+++ b/include/media/saa7146.h
@@ -11,6 +11,8 @@
 #include <linux/i2c.h>		/* for i2c subsystem */
 #include <asm/io.h>		/* for accessing devices */
 #include <linux/stringify.h>
+#include <linux/mutex.h>
+
 #include <linux/vmalloc.h>	/* for vmalloc() */
 #include <linux/mm.h>		/* for vmalloc_to_page() */
 
@@ -112,7 +114,7 @@ struct saa7146_dev
 
 	/* different device locks */
 	spinlock_t			slock;
-	struct semaphore		lock;
+	struct mutex			lock;
 
 	unsigned char			__iomem *mem;		/* pointer to mapped IO memory */
 	int				revision;	/* chip revision; needed for bug-workarounds*/
@@ -133,15 +135,16 @@ struct saa7146_dev
 	void (*vv_callback)(struct saa7146_dev *dev, unsigned long status);
 
 	/* i2c-stuff */
-	struct semaphore	i2c_lock;
-	u32			i2c_bitrate;
-	struct saa7146_dma	d_i2c;	/* pointer to i2c memory */
-	wait_queue_head_t	i2c_wq;
-	int			i2c_op;
+	struct mutex			i2c_lock;
+
+	u32				i2c_bitrate;
+	struct saa7146_dma		d_i2c;	/* pointer to i2c memory */
+	wait_queue_head_t		i2c_wq;
+	int				i2c_op;
 
 	/* memories */
-	struct saa7146_dma	d_rps0;
-	struct saa7146_dma	d_rps1;
+	struct saa7146_dma		d_rps0;
+	struct saa7146_dma		d_rps1;
 };
 
 /* from saa7146_i2c.c */
@@ -150,7 +153,7 @@ int saa7146_i2c_transfer(struct saa7146_dev *saa, const struct i2c_msg *msgs, in
 
 /* from saa7146_core.c */
 extern struct list_head saa7146_devices;
-extern struct semaphore saa7146_devices_lock;
+extern struct mutex saa7146_devices_lock;
 int saa7146_register_extension(struct saa7146_extension*);
 int saa7146_unregister_extension(struct saa7146_extension*);
 struct saa7146_format* format_by_fourcc(struct saa7146_dev *dev, int fourcc);
diff --git a/include/media/tuner-types.h b/include/media/tuner-types.h
index 15821ab14a9e..ad9c171bfa07 100644
--- a/include/media/tuner-types.h
+++ b/include/media/tuner-types.h
@@ -14,6 +14,7 @@ enum param_type {
 
 struct tuner_range {
 	unsigned short limit;
+	unsigned char config;
 	unsigned char cb;
 };
 
@@ -38,7 +39,6 @@ struct tuner_params {
 	 * static unless the control byte was sent first.
 	 */
 	unsigned int cb_first_if_lower_freq:1;
-	unsigned char config; /* to be moved into struct tuner_range for dvb-pll merge */
 
 	unsigned int count;
 	struct tuner_range *ranges;
@@ -46,6 +46,7 @@ struct tuner_params {
 
 struct tunertype {
 	char *name;
+	unsigned int count;
 	struct tuner_params *params;
 };
 
diff --git a/include/media/tuner.h b/include/media/tuner.h
index a5beeac495c7..017fed7d5e4d 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -110,12 +110,15 @@
 
 #define TUNER_LG_TDVS_H062F		64	/* DViCO FusionHDTV 5 */
 #define TUNER_YMEC_TVF66T5_B_DFF	65	/* Acorp Y878F */
-#define TUNER_LG_NTSC_TALN_MINI		66
+#define TUNER_LG_TALN			66
 #define TUNER_PHILIPS_TD1316		67
 
 #define TUNER_PHILIPS_TUV1236D		68	/* ATI HDTV Wonder */
 #define TUNER_TNF_5335MF                69	/* Sabrent Bt848   */
 #define TUNER_SAMSUNG_TCPN_2121P30A     70 	/* Hauppauge PVR-500MCE NTSC */
+#define TUNER_XCEIVE_XC3028		71
+
+#define TUNER_THOMSON_FE6600		72	/* DViCO FusionHDTV DVB-T Hybrid */
 
 /* tv card specific */
 #define TDA9887_PRESENT 		(1<<0)
@@ -209,6 +212,7 @@ struct tuner {
 extern unsigned const int tuner_count;
 
 extern int microtune_init(struct i2c_client *c);
+extern int xc3028_init(struct i2c_client *c);
 extern int tda8290_init(struct i2c_client *c);
 extern int tda8290_probe(struct i2c_client *c);
 extern int tea5767_tuner_init(struct i2c_client *c);
diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h
index d4030a7e16e0..2360453e7496 100644
--- a/include/media/v4l2-common.h
+++ b/include/media/v4l2-common.h
@@ -58,6 +58,9 @@
 /* Prints the ioctl in a human-readable format */
 extern void v4l_printk_ioctl(unsigned int cmd);
 
+/* Prints the ioctl and arg in a human-readable format */
+extern void v4l_printk_ioctl_arg(char *s,unsigned int cmd, void *arg);
+
 /* Use this macro for non-I2C drivers. Pass the driver name as the first arg. */
 #define v4l_print_ioctl(name, cmd)  		 \
 	do {  					 \
@@ -100,6 +103,7 @@ enum v4l2_chip_ident {
 	V4L2_IDENT_UNKNOWN = 0,
 
 	/* module saa7115: reserved range 100-149 */
+	V4L2_IDENT_SAA7113 = 103,
 	V4L2_IDENT_SAA7114 = 104,
 	V4L2_IDENT_SAA7115 = 105,
 
@@ -115,12 +119,15 @@ enum v4l2_chip_ident {
 };
 
 /* audio ioctls */
-/* v4l device was opened in Radio mode */
+
+/* v4l device was opened in Radio mode, to be replaced by VIDIOC_INT_S_TUNER_MODE */
 #define AUDC_SET_RADIO        _IO('d',88)
-/* select from TV,radio,extern,MUTE */
+
+/* select from TV,radio,extern,MUTE, to be replaced with VIDIOC_INT_S_AUDIO_ROUTING */
 #define AUDC_SET_INPUT        _IOW('d',89,int)
 
-/* msp3400 ioctl: will be removed in the near future */
+/* msp3400 ioctl: will be removed in the near future, to be replaced by
+   VIDIOC_INT_S_AUDIO_ROUTING. */
 struct msp_matrix {
   int input;
   int output;
@@ -128,12 +135,25 @@ struct msp_matrix {
 #define MSP_SET_MATRIX     _IOW('m',17,struct msp_matrix)
 
 /* tuner ioctls */
+
 /* Sets tuner type and its I2C addr */
-#define TUNER_SET_TYPE_ADDR          _IOW('d',90,int)
-/* Puts tuner on powersaving state, disabling it, except for i2c */
-#define TUNER_SET_STANDBY            _IOW('d',91,int)
+#define TUNER_SET_TYPE_ADDR          _IOW('d', 90, int)
+
+/* Puts tuner on powersaving state, disabling it, except for i2c. To be replaced
+   by VIDIOC_INT_S_STANDBY. */
+#define TUNER_SET_STANDBY            _IOW('d', 91, int)
+
 /* Sets tda9887 specific stuff, like port1, port2 and qss */
-#define TDA9887_SET_CONFIG           _IOW('d',92,int)
+#define TDA9887_SET_CONFIG           _IOW('d', 92, int)
+
+/* Switch the tuner to a specific tuner mode. Replacement of AUDC_SET_RADIO */
+#define VIDIOC_INT_S_TUNER_MODE	     _IOW('d', 93, enum v4l2_tuner_type)
+
+/* Generic standby command. Passing -1 (all bits set to 1) will put the whole
+   chip into standby mode, value 0 will make the chip fully active. Specific
+   bits can be used by certain chips to enable/disable specific subsystems.
+   Replacement of TUNER_SET_STANDBY. */
+#define VIDIOC_INT_S_STANDBY 	     _IOW('d', 94, u32)
 
 /* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */
 #define	VIDIOC_INT_S_REGISTER 		_IOR ('d', 100, struct v4l2_register)
@@ -160,7 +180,8 @@ struct msp_matrix {
 
 /* Used to generate VBI signals on a video signal. v4l2_sliced_vbi_data is
    filled with the data packets that should be output. Note that if you set
-   the line field to 0, then that VBI signal is disabled. */
+   the line field to 0, then that VBI signal is disabled. If no
+   valid VBI data was found, then the type field is set to 0 on return. */
 #define VIDIOC_INT_S_VBI_DATA 		_IOW ('d', 105, struct v4l2_sliced_vbi_data)
 
 /* Used to obtain the sliced VBI packet from a readback register. Not all
@@ -168,11 +189,11 @@ struct msp_matrix {
    register contains invalid or erroneous data -EIO is returned. Note that
    you must fill in the 'id' member and the 'field' member (to determine
    whether CC data from the first or second field should be obtained). */
-#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data *)
+#define VIDIOC_INT_G_VBI_DATA 		_IOWR('d', 106, struct v4l2_sliced_vbi_data)
 
 /* Returns the chip identifier or V4L2_IDENT_UNKNOWN if no identification can
    be made. */
-#define VIDIOC_INT_G_CHIP_IDENT		_IOR ('d', 107, enum v4l2_chip_ident *)
+#define VIDIOC_INT_G_CHIP_IDENT		_IOR ('d', 107, enum v4l2_chip_ident)
 
 /* Sets I2S speed in bps. This is used to provide a standard way to select I2S
    clock used by driving digital audio streams at some board designs.
@@ -180,4 +201,25 @@ struct msp_matrix {
    If the frequency is not supported, then -EINVAL is returned. */
 #define VIDIOC_INT_I2S_CLOCK_FREQ 	_IOW ('d', 108, u32)
 
+/* Routing definition, device dependent. It specifies which inputs (if any)
+   should be routed to which outputs (if any). */
+struct v4l2_routing {
+	u32 input;
+	u32 output;
+};
+
+/* These internal commands should be used to define the inputs and outputs
+   of an audio/video chip. They will replace AUDC_SET_INPUT.
+   The v4l2 API commands VIDIOC_S/G_INPUT, VIDIOC_S/G_OUTPUT,
+   VIDIOC_S/G_AUDIO and VIDIOC_S/G_AUDOUT are meant to be used by the
+   user. Internally these commands should be used to switch inputs/outputs
+   because only the driver knows how to map a 'Television' input to the precise
+   input/output routing of an A/D converter, or a DSP, or a video digitizer.
+   These four commands should only be sent directly to an i2c device, they
+   should not be broadcast as the routing is very device specific. */
+#define	VIDIOC_INT_S_AUDIO_ROUTING	_IOW ('d', 109, struct v4l2_routing)
+#define	VIDIOC_INT_G_AUDIO_ROUTING	_IOR ('d', 110, struct v4l2_routing)
+#define	VIDIOC_INT_S_VIDEO_ROUTING	_IOW ('d', 111, struct v4l2_routing)
+#define	VIDIOC_INT_G_VIDEO_ROUTING	_IOR ('d', 112, struct v4l2_routing)
+
 #endif /* V4L2_COMMON_H_ */
diff --git a/include/media/video-buf-dvb.h b/include/media/video-buf-dvb.h
index ad0a07a3a895..b78d90fe629f 100644
--- a/include/media/video-buf-dvb.h
+++ b/include/media/video-buf-dvb.h
@@ -11,7 +11,7 @@ struct videobuf_dvb {
 	struct videobuf_queue      dvbq;
 
 	/* video-buf-dvb state info */
-	struct semaphore           lock;
+	struct mutex               lock;
 	struct task_struct         *thread;
 	int                        nfeeds;
 
diff --git a/include/media/video-buf.h b/include/media/video-buf.h
index 8ecfd78e0027..d90dec5484ee 100644
--- a/include/media/video-buf.h
+++ b/include/media/video-buf.h
@@ -177,7 +177,7 @@ struct videobuf_queue_ops {
 };
 
 struct videobuf_queue {
-	struct semaphore           lock;
+	struct mutex               lock;
 	spinlock_t                 *irqlock;
 	struct pci_dev             *pci;