Merge tag 'media/v3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new IR driver: hix5hd2-ir

 - the virtual test driver (vivi) was replaced by vivid, with has an
   almost complete set of features to emulate most v4l2 devices and
   properly test all sorts of userspace apps

 - the as102 driver had several bugs fixed and was properly split into a
   frontend and a core driver.  With that, it got promoted from staging
   into mainstream

 - one new CI driver got added for CIMaX SP2/SP2HF (sp2 driver)

 - one new frontend driver for Toshiba ISDB-T/ISDB-S demod (tc90522)

 - one new PCI driver for ISDB-T/ISDB-S (pt3 driver)

 - saa7134 driver got support for go7007-based devices

 - added a new PCI driver for Techwell 68xx chipsets (tw68)

 - a new platform driver was added (coda)

 - new tuner drivers: mxl301rf and qm1d1c0042

 - a new DVB USB driver was added for DVBSky S860 & similar devices

 - added a new SDR driver (hackrf)

 - usbtv got audio support

 - several platform drivers are now compiled with COMPILE_TEST

 - a series of compiler fixup patches, making sparse/spatch happier with
   the media stuff and removing several warnings, especially on those
   platform drivers that didn't use to compile on x86

 - Support for several new modern devices got added

 - lots of other fixes, improvements and cleanups

* tag 'media/v3.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (544 commits)
  [media] ir-hix5hd2: fix build on c6x arch
  [media] pt3: fix DTV FE I2C driver load error paths
  Revert "[media] media: em28xx - remove reset_resume interface"
  [media] exynos4-is: fix some warnings when compiling on arm64
  [media] usb drivers: use %zu instead of %zd
  [media] pci drivers: use %zu instead of %zd
  [media] dvb-frontends: use %zu instead of %zd
  [media] s5p-mfc: Fix several printk warnings
  [media] s5p_mfc_opr: Fix warnings
  [media] ti-vpe: Fix typecast
  [media] s3c-camif: fix dma_addr_t printks
  [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
  [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
  [media] em28xx: Fix identation
  [media] drxd: remove a dead code
  [media] saa7146: remove return after BUG()
  [media] cx88: remove return after BUG()
  [media] cx88: fix cards table CodingStyle
  [media] radio-sf16fmr2: declare some structs as static
  [media] radio-sf16fmi: declare pnp_attached as static
  ...

16 files changed, 688 insertions, 142 deletions

diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 5e626af8e313..8ce08107a69d 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -164,6 +164,16 @@ config IR_ENE
 	   To compile this driver as a module, choose M here: the
 	   module will be called ene_ir.
 
+config IR_HIX5HD2
+	tristate "Hisilicon hix5hd2 IR remote control"
+	depends on RC_CORE
+	help
+	 Say Y here if you want to use hisilicon hix5hd2 remote control.
+	 To compile this driver as a module, choose M here: the module will be
+	 called ir-hix5hd2.
+
+	 If you're not sure, select N here
+
 config IR_IMON
 	tristate "SoundGraph iMON Receiver and Display"
 	depends on USB_ARCH_HAS_HCD
@@ -333,7 +343,8 @@ config IR_GPIO_CIR
 
 config RC_ST
 	tristate "ST remote control receiver"
-	depends on ARCH_STI && RC_CORE
+	depends on RC_CORE
+	depends on ARCH_STI || COMPILE_TEST
 	help
 	 Say Y here if you want support for ST remote control driver
 	 which allows both IR and UHF RX.
@@ -344,7 +355,7 @@ config RC_ST
 config IR_SUNXI
     tristate "SUNXI IR remote control"
     depends on RC_CORE
-    depends on ARCH_SUNXI
+    depends on ARCH_SUNXI || COMPILE_TEST
     ---help---
       Say Y if you want to use sunXi internal IR Controller
 
diff --git a/drivers/media/rc/Makefile b/drivers/media/rc/Makefile
index 9f9843a1af5f..0989f940e9cf 100644
--- a/drivers/media/rc/Makefile
+++ b/drivers/media/rc/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_IR_XMP_DECODER) += ir-xmp-decoder.o
 
 # stand-alone IR receivers/transmitters
 obj-$(CONFIG_RC_ATI_REMOTE) += ati_remote.o
+obj-$(CONFIG_IR_HIX5HD2) += ir-hix5hd2.o
 obj-$(CONFIG_IR_IMON) += imon.o
 obj-$(CONFIG_IR_ITE_CIR) += ite-cir.o
 obj-$(CONFIG_IR_MCEUSB) += mceusb.o
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index d16d9b496b92..e80f2c6c5f1a 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -979,7 +979,7 @@ static int ene_transmit(struct rc_dev *rdev, unsigned *buf, unsigned n)
 	dev->tx_reg = 0;
 	dev->tx_done = 0;
 	dev->tx_sample = 0;
-	dev->tx_sample_pulse = 0;
+	dev->tx_sample_pulse = false;
 
 	dbg("TX: %d samples", dev->tx_len);
 
diff --git a/drivers/media/rc/fintek-cir.c b/drivers/media/rc/fintek-cir.c
index f0a1f7d31ee6..b5167573240e 100644
--- a/drivers/media/rc/fintek-cir.c
+++ b/drivers/media/rc/fintek-cir.c
@@ -148,7 +148,6 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
 	u8 vendor_major, vendor_minor;
 	u8 portsel, ir_class;
 	u16 vendor, chip;
-	int ret = 0;
 
 	fintek_config_mode_enable(fintek);
 
@@ -208,7 +207,7 @@ static int fintek_hw_detect(struct fintek_dev *fintek)
 
 	spin_unlock_irqrestore(&fintek->fintek_lock, flags);
 
-	return ret;
+	return 0;
 }
 
 static void fintek_cir_ldev_init(struct fintek_dev *fintek)
@@ -644,7 +643,6 @@ static int fintek_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 static int fintek_resume(struct pnp_dev *pdev)
 {
-	int ret = 0;
 	struct fintek_dev *fintek = pnp_get_drvdata(pdev);
 
 	fit_dbg("%s called", __func__);
@@ -661,7 +659,7 @@ static int fintek_resume(struct pnp_dev *pdev)
 
 	fintek_cir_regs_init(fintek);
 
-	return ret;
+	return 0;
 }
 
 static void fintek_shutdown(struct pnp_dev *pdev)
diff --git a/drivers/media/rc/img-ir/img-ir-hw.c b/drivers/media/rc/img-ir/img-ir-hw.c
index bfb282a714e8..ec49f94425fc 100644
--- a/drivers/media/rc/img-ir/img-ir-hw.c
+++ b/drivers/media/rc/img-ir/img-ir-hw.c
@@ -25,12 +25,6 @@
 /* Decoders lock (only modified to preprocess them) */
 static DEFINE_SPINLOCK(img_ir_decoders_lock);
 
-extern struct img_ir_decoder img_ir_nec;
-extern struct img_ir_decoder img_ir_jvc;
-extern struct img_ir_decoder img_ir_sony;
-extern struct img_ir_decoder img_ir_sharp;
-extern struct img_ir_decoder img_ir_sanyo;
-
 static bool img_ir_decoders_preprocessed;
 static struct img_ir_decoder *img_ir_decoders[] = {
 #ifdef CONFIG_IR_IMG_NEC
diff --git a/drivers/media/rc/img-ir/img-ir-hw.h b/drivers/media/rc/img-ir/img-ir-hw.h
index 3e40ce87b898..8fcc16c32c5b 100644
--- a/drivers/media/rc/img-ir/img-ir-hw.h
+++ b/drivers/media/rc/img-ir/img-ir-hw.h
@@ -168,6 +168,12 @@ struct img_ir_decoder {
 		      struct img_ir_filter *out, u64 protocols);
 };
 
+extern struct img_ir_decoder img_ir_nec;
+extern struct img_ir_decoder img_ir_jvc;
+extern struct img_ir_decoder img_ir_sony;
+extern struct img_ir_decoder img_ir_sharp;
+extern struct img_ir_decoder img_ir_sanyo;
+
 /**
  * struct img_ir_reg_timings - Reg values for decoder timings at clock rate.
  * @ctrl:	Processed control register value.
diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 7115e68ba697..b8837dd39bb2 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -87,6 +87,18 @@ static ssize_t lcd_write(struct file *file, const char __user *buf,
 
 /*** G L O B A L S ***/
 
+struct imon_panel_key_table {
+	u64 hw_code;
+	u32 keycode;
+};
+
+struct imon_usb_dev_descr {
+	__u16 flags;
+#define IMON_NO_FLAGS 0
+#define IMON_NEED_20MS_PKT_DELAY 1
+	struct imon_panel_key_table key_table[];
+};
+
 struct imon_context {
 	struct device *dev;
 	/* Newer devices have two interfaces */
@@ -150,6 +162,8 @@ struct imon_context {
 	struct timer_list ttimer;	/* touch screen timer */
 	int touch_x;			/* x coordinate on touchscreen */
 	int touch_y;			/* y coordinate on touchscreen */
+	struct imon_usb_dev_descr *dev_descr; /* device description with key
+						 table for front panels */
 };
 
 #define TOUCH_TIMEOUT	(HZ/30)
@@ -186,8 +200,132 @@ enum {
 	IMON_KEY_PANEL	= 2,
 };
 
-enum {
-	IMON_NEED_20MS_PKT_DELAY = 1
+static struct usb_class_driver imon_vfd_class = {
+	.name		= DEVICE_NAME,
+	.fops		= &vfd_fops,
+	.minor_base	= DISPLAY_MINOR_BASE,
+};
+
+static struct usb_class_driver imon_lcd_class = {
+	.name		= DEVICE_NAME,
+	.fops		= &lcd_fops,
+	.minor_base	= DISPLAY_MINOR_BASE,
+};
+
+/* imon receiver front panel/knob key table */
+static const struct imon_usb_dev_descr imon_default_table = {
+	.flags = IMON_NO_FLAGS,
+	.key_table = {
+		{ 0x000000000f00ffeell, KEY_MEDIA }, /* Go */
+		{ 0x000000001200ffeell, KEY_UP },
+		{ 0x000000001300ffeell, KEY_DOWN },
+		{ 0x000000001400ffeell, KEY_LEFT },
+		{ 0x000000001500ffeell, KEY_RIGHT },
+		{ 0x000000001600ffeell, KEY_ENTER },
+		{ 0x000000001700ffeell, KEY_ESC },
+		{ 0x000000001f00ffeell, KEY_AUDIO },
+		{ 0x000000002000ffeell, KEY_VIDEO },
+		{ 0x000000002100ffeell, KEY_CAMERA },
+		{ 0x000000002700ffeell, KEY_DVD },
+		{ 0x000000002300ffeell, KEY_TV },
+		{ 0x000000002b00ffeell, KEY_EXIT },
+		{ 0x000000002c00ffeell, KEY_SELECT },
+		{ 0x000000002d00ffeell, KEY_MENU },
+		{ 0x000000000500ffeell, KEY_PREVIOUS },
+		{ 0x000000000700ffeell, KEY_REWIND },
+		{ 0x000000000400ffeell, KEY_STOP },
+		{ 0x000000003c00ffeell, KEY_PLAYPAUSE },
+		{ 0x000000000800ffeell, KEY_FASTFORWARD },
+		{ 0x000000000600ffeell, KEY_NEXT },
+		{ 0x000000010000ffeell, KEY_RIGHT },
+		{ 0x000001000000ffeell, KEY_LEFT },
+		{ 0x000000003d00ffeell, KEY_SELECT },
+		{ 0x000100000000ffeell, KEY_VOLUMEUP },
+		{ 0x010000000000ffeell, KEY_VOLUMEDOWN },
+		{ 0x000000000100ffeell, KEY_MUTE },
+		/* 0xffdc iMON MCE VFD */
+		{ 0x00010000ffffffeell, KEY_VOLUMEUP },
+		{ 0x01000000ffffffeell, KEY_VOLUMEDOWN },
+		{ 0x00000001ffffffeell, KEY_MUTE },
+		{ 0x0000000fffffffeell, KEY_MEDIA },
+		{ 0x00000012ffffffeell, KEY_UP },
+		{ 0x00000013ffffffeell, KEY_DOWN },
+		{ 0x00000014ffffffeell, KEY_LEFT },
+		{ 0x00000015ffffffeell, KEY_RIGHT },
+		{ 0x00000016ffffffeell, KEY_ENTER },
+		{ 0x00000017ffffffeell, KEY_ESC },
+		/* iMON Knob values */
+		{ 0x000100ffffffffeell, KEY_VOLUMEUP },
+		{ 0x010000ffffffffeell, KEY_VOLUMEDOWN },
+		{ 0x000008ffffffffeell, KEY_MUTE },
+		{ 0, KEY_RESERVED },
+	}
+};
+
+static const struct imon_usb_dev_descr imon_OEM_VFD = {
+	.flags = IMON_NEED_20MS_PKT_DELAY,
+	.key_table = {
+		{ 0x000000000f00ffeell, KEY_MEDIA }, /* Go */
+		{ 0x000000001200ffeell, KEY_UP },
+		{ 0x000000001300ffeell, KEY_DOWN },
+		{ 0x000000001400ffeell, KEY_LEFT },
+		{ 0x000000001500ffeell, KEY_RIGHT },
+		{ 0x000000001600ffeell, KEY_ENTER },
+		{ 0x000000001700ffeell, KEY_ESC },
+		{ 0x000000001f00ffeell, KEY_AUDIO },
+		{ 0x000000002b00ffeell, KEY_EXIT },
+		{ 0x000000002c00ffeell, KEY_SELECT },
+		{ 0x000000002d00ffeell, KEY_MENU },
+		{ 0x000000000500ffeell, KEY_PREVIOUS },
+		{ 0x000000000700ffeell, KEY_REWIND },
+		{ 0x000000000400ffeell, KEY_STOP },
+		{ 0x000000003c00ffeell, KEY_PLAYPAUSE },
+		{ 0x000000000800ffeell, KEY_FASTFORWARD },
+		{ 0x000000000600ffeell, KEY_NEXT },
+		{ 0x000000010000ffeell, KEY_RIGHT },
+		{ 0x000001000000ffeell, KEY_LEFT },
+		{ 0x000000003d00ffeell, KEY_SELECT },
+		{ 0x000100000000ffeell, KEY_VOLUMEUP },
+		{ 0x010000000000ffeell, KEY_VOLUMEDOWN },
+		{ 0x000000000100ffeell, KEY_MUTE },
+		/* 0xffdc iMON MCE VFD */
+		{ 0x00010000ffffffeell, KEY_VOLUMEUP },
+		{ 0x01000000ffffffeell, KEY_VOLUMEDOWN },
+		{ 0x00000001ffffffeell, KEY_MUTE },
+		{ 0x0000000fffffffeell, KEY_MEDIA },
+		{ 0x00000012ffffffeell, KEY_UP },
+		{ 0x00000013ffffffeell, KEY_DOWN },
+		{ 0x00000014ffffffeell, KEY_LEFT },
+		{ 0x00000015ffffffeell, KEY_RIGHT },
+		{ 0x00000016ffffffeell, KEY_ENTER },
+		{ 0x00000017ffffffeell, KEY_ESC },
+		/* iMON Knob values */
+		{ 0x000100ffffffffeell, KEY_VOLUMEUP },
+		{ 0x010000ffffffffeell, KEY_VOLUMEDOWN },
+		{ 0x000008ffffffffeell, KEY_MUTE },
+		{ 0, KEY_RESERVED },
+	}
+};
+
+/* imon receiver front panel/knob key table for DH102*/
+static const struct imon_usb_dev_descr imon_DH102 = {
+	.flags = IMON_NO_FLAGS,
+	.key_table = {
+		{ 0x000100000000ffeell, KEY_VOLUMEUP },
+		{ 0x010000000000ffeell, KEY_VOLUMEDOWN },
+		{ 0x000000010000ffeell, KEY_MUTE },
+		{ 0x0000000f0000ffeell, KEY_MEDIA },
+		{ 0x000000120000ffeell, KEY_UP },
+		{ 0x000000130000ffeell, KEY_DOWN },
+		{ 0x000000140000ffeell, KEY_LEFT },
+		{ 0x000000150000ffeell, KEY_RIGHT },
+		{ 0x000000160000ffeell, KEY_ENTER },
+		{ 0x000000170000ffeell, KEY_ESC },
+		{ 0x0000002b0000ffeell, KEY_EXIT },
+		{ 0x0000002c0000ffeell, KEY_SELECT },
+		{ 0x0000002d0000ffeell, KEY_MENU },
+		{ 0, KEY_RESERVED }
+	}
 };
 
 /*
@@ -208,7 +346,8 @@ static struct usb_device_id imon_usb_id_table[] = {
 	 * SoundGraph iMON PAD (IR & LCD)
 	 * SoundGraph iMON Knob (IR only)
 	 */
-	{ USB_DEVICE(0x15c2, 0xffdc) },
+	{ USB_DEVICE(0x15c2, 0xffdc),
+	  .driver_info = (unsigned long)&imon_default_table },
 
 	/*
 	 * Newer devices, all driven by the latest iMON Windows driver, full
@@ -216,43 +355,62 @@ static struct usb_device_id imon_usb_id_table[] = {
 	 * Need user input to fill in details on unknown devices.
 	 */
 	/* SoundGraph iMON OEM Touch LCD (IR & 7" VGA LCD) */
-	{ USB_DEVICE(0x15c2, 0x0034) },
+	{ USB_DEVICE(0x15c2, 0x0034),
+	  .driver_info = (unsigned long)&imon_DH102 },
 	/* SoundGraph iMON OEM Touch LCD (IR & 4.3" VGA LCD) */
-	{ USB_DEVICE(0x15c2, 0x0035) },
+	{ USB_DEVICE(0x15c2, 0x0035),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* SoundGraph iMON OEM VFD (IR & VFD) */
-	{ USB_DEVICE(0x15c2, 0x0036), .driver_info = IMON_NEED_20MS_PKT_DELAY },
+	{ USB_DEVICE(0x15c2, 0x0036),
+	  .driver_info = (unsigned long)&imon_OEM_VFD },
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x0037) },
+	{ USB_DEVICE(0x15c2, 0x0037),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* SoundGraph iMON OEM LCD (IR & LCD) */
-	{ USB_DEVICE(0x15c2, 0x0038) },
+	{ USB_DEVICE(0x15c2, 0x0038),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* SoundGraph iMON UltraBay (IR & LCD) */
-	{ USB_DEVICE(0x15c2, 0x0039) },
+	{ USB_DEVICE(0x15c2, 0x0039),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x003a) },
+	{ USB_DEVICE(0x15c2, 0x003a),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x003b) },
+	{ USB_DEVICE(0x15c2, 0x003b),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* SoundGraph iMON OEM Inside (IR only) */
-	{ USB_DEVICE(0x15c2, 0x003c) },
+	{ USB_DEVICE(0x15c2, 0x003c),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x003d) },
+	{ USB_DEVICE(0x15c2, 0x003d),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x003e) },
+	{ USB_DEVICE(0x15c2, 0x003e),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x003f) },
+	{ USB_DEVICE(0x15c2, 0x003f),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x0040) },
+	{ USB_DEVICE(0x15c2, 0x0040),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* SoundGraph iMON MINI (IR only) */
-	{ USB_DEVICE(0x15c2, 0x0041) },
+	{ USB_DEVICE(0x15c2, 0x0041),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* Antec Veris Multimedia Station EZ External (IR only) */
-	{ USB_DEVICE(0x15c2, 0x0042) },
+	{ USB_DEVICE(0x15c2, 0x0042),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* Antec Veris Multimedia Station Basic Internal (IR only) */
-	{ USB_DEVICE(0x15c2, 0x0043) },
+	{ USB_DEVICE(0x15c2, 0x0043),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* Antec Veris Multimedia Station Elite (IR & VFD) */
-	{ USB_DEVICE(0x15c2, 0x0044) },
+	{ USB_DEVICE(0x15c2, 0x0044),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* Antec Veris Multimedia Station Premiere (IR & LCD) */
-	{ USB_DEVICE(0x15c2, 0x0045) },
+	{ USB_DEVICE(0x15c2, 0x0045),
+	  .driver_info = (unsigned long)&imon_default_table},
 	/* device specifics unknown */
-	{ USB_DEVICE(0x15c2, 0x0046) },
+	{ USB_DEVICE(0x15c2, 0x0046),
+	  .driver_info = (unsigned long)&imon_default_table},
 	{}
 };
 
@@ -266,67 +424,6 @@ static struct usb_driver imon_driver = {
 	.id_table	= imon_usb_id_table,
 };
 
-static struct usb_class_driver imon_vfd_class = {
-	.name		= DEVICE_NAME,
-	.fops		= &vfd_fops,
-	.minor_base	= DISPLAY_MINOR_BASE,
-};
-
-static struct usb_class_driver imon_lcd_class = {
-	.name		= DEVICE_NAME,
-	.fops		= &lcd_fops,
-	.minor_base	= DISPLAY_MINOR_BASE,
-};
-
-/* imon receiver front panel/knob key table */
-static const struct {
-	u64 hw_code;
-	u32 keycode;
-} imon_panel_key_table[] = {
-	{ 0x000000000f00ffeell, KEY_MEDIA }, /* Go */
-	{ 0x000000001200ffeell, KEY_UP },
-	{ 0x000000001300ffeell, KEY_DOWN },
-	{ 0x000000001400ffeell, KEY_LEFT },
-	{ 0x000000001500ffeell, KEY_RIGHT },
-	{ 0x000000001600ffeell, KEY_ENTER },
-	{ 0x000000001700ffeell, KEY_ESC },
-	{ 0x000000001f00ffeell, KEY_AUDIO },
-	{ 0x000000002000ffeell, KEY_VIDEO },
-	{ 0x000000002100ffeell, KEY_CAMERA },
-	{ 0x000000002700ffeell, KEY_DVD },
-	{ 0x000000002300ffeell, KEY_TV },
-	{ 0x000000002b00ffeell, KEY_EXIT },
-	{ 0x000000002c00ffeell, KEY_SELECT },
-	{ 0x000000002d00ffeell, KEY_MENU },
-	{ 0x000000000500ffeell, KEY_PREVIOUS },
-	{ 0x000000000700ffeell, KEY_REWIND },
-	{ 0x000000000400ffeell, KEY_STOP },
-	{ 0x000000003c00ffeell, KEY_PLAYPAUSE },
-	{ 0x000000000800ffeell, KEY_FASTFORWARD },
-	{ 0x000000000600ffeell, KEY_NEXT },
-	{ 0x000000010000ffeell, KEY_RIGHT },
-	{ 0x000001000000ffeell, KEY_LEFT },
-	{ 0x000000003d00ffeell, KEY_SELECT },
-	{ 0x000100000000ffeell, KEY_VOLUMEUP },
-	{ 0x010000000000ffeell, KEY_VOLUMEDOWN },
-	{ 0x000000000100ffeell, KEY_MUTE },
-	/* 0xffdc iMON MCE VFD */
-	{ 0x00010000ffffffeell, KEY_VOLUMEUP },
-	{ 0x01000000ffffffeell, KEY_VOLUMEDOWN },
-	{ 0x00000001ffffffeell, KEY_MUTE },
-	{ 0x0000000fffffffeell, KEY_MEDIA },
-	{ 0x00000012ffffffeell, KEY_UP },
-	{ 0x00000013ffffffeell, KEY_DOWN },
-	{ 0x00000014ffffffeell, KEY_LEFT },
-	{ 0x00000015ffffffeell, KEY_RIGHT },
-	{ 0x00000016ffffffeell, KEY_ENTER },
-	{ 0x00000017ffffffeell, KEY_ESC },
-	/* iMON Knob values */
-	{ 0x000100ffffffffeell, KEY_VOLUMEUP },
-	{ 0x010000ffffffffeell, KEY_VOLUMEDOWN },
-	{ 0x000008ffffffffeell, KEY_MUTE },
-};
-
 /* to prevent races between open() and disconnect(), probing, etc */
 static DEFINE_MUTEX(driver_lock);
 
@@ -1210,18 +1307,19 @@ static u32 imon_mce_key_lookup(struct imon_context *ictx, u32 scancode)
 	return keycode;
 }
 
-static u32 imon_panel_key_lookup(u64 code)
+static u32 imon_panel_key_lookup(struct imon_context *ictx, u64 code)
 {
 	int i;
 	u32 keycode = KEY_RESERVED;
+	struct imon_panel_key_table *key_table = ictx->dev_descr->key_table;
 
-	for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) {
-		if (imon_panel_key_table[i].hw_code == (code | 0xffee)) {
-			keycode = imon_panel_key_table[i].keycode;
+	for (i = 0; key_table[i].hw_code != 0; i++) {
+		if (key_table[i].hw_code == (code | 0xffee)) {
+			keycode = key_table[i].keycode;
 			break;
 		}
 	}
-
+	ictx->release_code = false;
 	return keycode;
 }
 
@@ -1340,7 +1438,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 				}
 				buf[2] = dir & 0xFF;
 				buf[3] = (dir >> 8) & 0xFF;
-				scancode = be32_to_cpu(*((u32 *)buf));
+				scancode = be32_to_cpu(*((__be32 *)buf));
 			}
 		} else {
 			/*
@@ -1404,7 +1502,7 @@ static void imon_pad_to_keys(struct imon_context *ictx, unsigned char *buf)
 			}
 			buf[2] = dir & 0xFF;
 			buf[3] = (dir >> 8) & 0xFF;
-			scancode = be32_to_cpu(*((u32 *)buf));
+			scancode = be32_to_cpu(*((__be32 *)buf));
 		} else {
 			/*
 			 * Hack alert: instead of using keycodes, we have
@@ -1509,11 +1607,12 @@ static void imon_incoming_packet(struct imon_context *ictx,
 
 	/* Figure out what key was pressed */
 	if (len == 8 && buf[7] == 0xee) {
-		scancode = be64_to_cpu(*((u64 *)buf));
+		scancode = be64_to_cpu(*((__be64 *)buf));
 		ktype = IMON_KEY_PANEL;
-		kc = imon_panel_key_lookup(scancode);
+		kc = imon_panel_key_lookup(ictx, scancode);
+		ictx->release_code = false;
 	} else {
-		scancode = be32_to_cpu(*((u32 *)buf));
+		scancode = be32_to_cpu(*((__be32 *)buf));
 		if (ictx->rc_type == RC_BIT_RC6_MCE) {
 			ktype = IMON_KEY_IMON;
 			if (buf[0] == 0x80)
@@ -1908,6 +2007,7 @@ out:
 
 static struct input_dev *imon_init_idev(struct imon_context *ictx)
 {
+	struct imon_panel_key_table *key_table = ictx->dev_descr->key_table;
 	struct input_dev *idev;
 	int ret, i;
 
@@ -1933,8 +2033,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx)
 		BIT_MASK(REL_WHEEL);
 
 	/* panel and/or knob code support */
-	for (i = 0; i < ARRAY_SIZE(imon_panel_key_table); i++) {
-		u32 kc = imon_panel_key_table[i].keycode;
+	for (i = 0; key_table[i].hw_code != 0; i++) {
+		u32 kc = key_table[i].keycode;
 		__set_bit(kc, idev->keybit);
 	}
 
@@ -2023,7 +2123,7 @@ static bool imon_find_endpoints(struct imon_context *ictx,
 	for (i = 0; i < num_endpts && !(ir_ep_found && display_ep_found); ++i) {
 		ep = &iface_desc->endpoint[i].desc;
 		ep_dir = ep->bEndpointAddress & USB_ENDPOINT_DIR_MASK;
-		ep_type = ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
+		ep_type = usb_endpoint_type(ep);
 
 		if (!ir_ep_found && ep_dir == USB_DIR_IN &&
 		    ep_type == USB_ENDPOINT_XFER_INT) {
@@ -2135,9 +2235,11 @@ static struct imon_context *imon_init_intf0(struct usb_interface *intf,
 	ictx->vendor  = le16_to_cpu(ictx->usbdev_intf0->descriptor.idVendor);
 	ictx->product = le16_to_cpu(ictx->usbdev_intf0->descriptor.idProduct);
 
+	/* save drive info for later accessing the panel/knob key table */
+	ictx->dev_descr = (struct imon_usb_dev_descr *)id->driver_info;
 	/* default send_packet delay is 5ms but some devices need more */
-	ictx->send_packet_delay = id->driver_info & IMON_NEED_20MS_PKT_DELAY ?
-				  20 : 5;
+	ictx->send_packet_delay = ictx->dev_descr->flags &
+				  IMON_NEED_20MS_PKT_DELAY ? 20 : 5;
 
 	ret = -ENODEV;
 	iface_desc = intf->cur_altsetting;
@@ -2181,6 +2283,7 @@ idev_setup_failed:
 	usb_kill_urb(ictx->rx_urb_intf0);
 urb_submit_failed:
 find_endpoint_failed:
+	usb_put_dev(ictx->usbdev_intf0);
 	mutex_unlock(&ictx->lock);
 	usb_free_urb(tx_urb);
 tx_urb_alloc_failed:
@@ -2253,6 +2356,7 @@ urb_submit_failed:
 		input_unregister_device(ictx->touch);
 touch_setup_failed:
 find_endpoint_failed:
+	usb_put_dev(ictx->usbdev_intf1);
 	mutex_unlock(&ictx->lock);
 	usb_free_urb(rx_urb);
 rx_urb_alloc_failed:
@@ -2366,11 +2470,13 @@ static int imon_probe(struct usb_interface *interface,
 		 usbdev->bus->busnum, usbdev->devnum);
 
 	mutex_unlock(&driver_lock);
+	usb_put_dev(usbdev);
 
 	return 0;
 
 fail:
 	mutex_unlock(&driver_lock);
+	usb_put_dev(usbdev);
 	dev_err(dev, "unable to register, err %d\n", ret);
 
 	return ret;
@@ -2410,6 +2516,7 @@ static void imon_disconnect(struct usb_interface *interface)
 	if (ifnum == 0) {
 		ictx->dev_present_intf0 = false;
 		usb_kill_urb(ictx->rx_urb_intf0);
+		usb_put_dev(ictx->usbdev_intf0);
 		input_unregister_device(ictx->idev);
 		rc_unregister_device(ictx->rdev);
 		if (ictx->display_supported) {
@@ -2421,6 +2528,7 @@ static void imon_disconnect(struct usb_interface *interface)
 	} else {
 		ictx->dev_present_intf1 = false;
 		usb_kill_urb(ictx->rx_urb_intf1);
+		usb_put_dev(ictx->usbdev_intf1);
 		if (ictx->display_type == IMON_DISPLAY_TYPE_VGA) {
 			input_unregister_device(ictx->touch);
 			del_timer_sync(&ictx->ttimer);
diff --git a/drivers/media/rc/ir-hix5hd2.c b/drivers/media/rc/ir-hix5hd2.c
new file mode 100644
index 000000000000..08bbd4f508cd
--- /dev/null
+++ b/drivers/media/rc/ir-hix5hd2.c
@@ -0,0 +1,351 @@
+/*
+ * Copyright (c) 2014 Linaro Ltd.
+ * Copyright (c) 2014 Hisilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/regmap.h>
+#include <media/rc-core.h>
+
+/* Allow the driver to compile on all architectures */
+#ifndef writel_relaxed
+# define writel_relaxed writel
+#endif
+#ifndef readl_relaxed
+# define readl_relaxed readl
+#endif
+
+#define IR_ENABLE		0x00
+#define IR_CONFIG		0x04
+#define CNT_LEADS		0x08
+#define CNT_LEADE		0x0c
+#define CNT_SLEADE		0x10
+#define CNT0_B			0x14
+#define CNT1_B			0x18
+#define IR_BUSY			0x1c
+#define IR_DATAH		0x20
+#define IR_DATAL		0x24
+#define IR_INTM			0x28
+#define IR_INTS			0x2c
+#define IR_INTC			0x30
+#define IR_START		0x34
+
+/* interrupt mask */
+#define INTMS_SYMBRCV		(BIT(24) | BIT(8))
+#define INTMS_TIMEOUT		(BIT(25) | BIT(9))
+#define INTMS_OVERFLOW		(BIT(26) | BIT(10))
+#define INT_CLR_OVERFLOW	BIT(18)
+#define INT_CLR_TIMEOUT		BIT(17)
+#define INT_CLR_RCV		BIT(16)
+#define INT_CLR_RCVTIMEOUT	(BIT(16) | BIT(17))
+
+#define IR_CLK			0x48
+#define IR_CLK_ENABLE		BIT(4)
+#define IR_CLK_RESET		BIT(5)
+
+#define IR_CFG_WIDTH_MASK	0xffff
+#define IR_CFG_WIDTH_SHIFT	16
+#define IR_CFG_FORMAT_MASK	0x3
+#define IR_CFG_FORMAT_SHIFT	14
+#define IR_CFG_INT_LEVEL_MASK	0x3f
+#define IR_CFG_INT_LEVEL_SHIFT	8
+/* only support raw mode */
+#define IR_CFG_MODE_RAW		BIT(7)
+#define IR_CFG_FREQ_MASK	0x7f
+#define IR_CFG_FREQ_SHIFT	0
+#define IR_CFG_INT_THRESHOLD	1
+/* symbol start from low to high, symbol stream end at high*/
+#define IR_CFG_SYMBOL_FMT	0
+#define IR_CFG_SYMBOL_MAXWIDTH	0x3e80
+
+#define IR_HIX5HD2_NAME		"hix5hd2-ir"
+
+struct hix5hd2_ir_priv {
+	int			irq;
+	void volatile __iomem	*base;
+	struct device		*dev;
+	struct rc_dev		*rdev;
+	struct regmap		*regmap;
+	struct clk		*clock;
+	unsigned long		rate;
+};
+
+static void hix5hd2_ir_enable(struct hix5hd2_ir_priv *dev, bool on)
+{
+	u32 val;
+
+	regmap_read(dev->regmap, IR_CLK, &val);
+	if (on) {
+		val &= ~IR_CLK_RESET;
+		val |= IR_CLK_ENABLE;
+	} else {
+		val &= ~IR_CLK_ENABLE;
+		val |= IR_CLK_RESET;
+	}
+	regmap_write(dev->regmap, IR_CLK, val);
+}
+
+static int hix5hd2_ir_config(struct hix5hd2_ir_priv *priv)
+{
+	int timeout = 10000;
+	u32 val, rate;
+
+	writel_relaxed(0x01, priv->base + IR_ENABLE);
+	while (readl_relaxed(priv->base + IR_BUSY)) {
+		if (timeout--) {
+			udelay(1);
+		} else {
+			dev_err(priv->dev, "IR_BUSY timeout\n");
+			return -ETIMEDOUT;
+		}
+	}
+
+	/* Now only support raw mode, with symbol start from low to high */
+	rate = DIV_ROUND_CLOSEST(priv->rate, 1000000);
+	val = IR_CFG_SYMBOL_MAXWIDTH & IR_CFG_WIDTH_MASK << IR_CFG_WIDTH_SHIFT;
+	val |= IR_CFG_SYMBOL_FMT & IR_CFG_FORMAT_MASK << IR_CFG_FORMAT_SHIFT;
+	val |= (IR_CFG_INT_THRESHOLD - 1) & IR_CFG_INT_LEVEL_MASK
+	       << IR_CFG_INT_LEVEL_SHIFT;
+	val |= IR_CFG_MODE_RAW;
+	val |= (rate - 1) & IR_CFG_FREQ_MASK << IR_CFG_FREQ_SHIFT;
+	writel_relaxed(val, priv->base + IR_CONFIG);
+
+	writel_relaxed(0x00, priv->base + IR_INTM);
+	/* write arbitrary value to start  */
+	writel_relaxed(0x01, priv->base + IR_START);
+	return 0;
+}
+
+static int hix5hd2_ir_open(struct rc_dev *rdev)
+{
+	struct hix5hd2_ir_priv *priv = rdev->priv;
+
+	hix5hd2_ir_enable(priv, true);
+	return hix5hd2_ir_config(priv);
+}
+
+static void hix5hd2_ir_close(struct rc_dev *rdev)
+{
+	struct hix5hd2_ir_priv *priv = rdev->priv;
+
+	hix5hd2_ir_enable(priv, false);
+}
+
+static irqreturn_t hix5hd2_ir_rx_interrupt(int irq, void *data)
+{
+	u32 symb_num, symb_val, symb_time;
+	u32 data_l, data_h;
+	u32 irq_sr, i;
+	struct hix5hd2_ir_priv *priv = data;
+
+	irq_sr = readl_relaxed(priv->base + IR_INTS);
+	if (irq_sr & INTMS_OVERFLOW) {
+		/*
+		 * we must read IR_DATAL first, then we can clean up
+		 * IR_INTS availably since logic would not clear
+		 * fifo when overflow, drv do the job
+		 */
+		ir_raw_event_reset(priv->rdev);
+		symb_num = readl_relaxed(priv->base + IR_DATAH);
+		for (i = 0; i < symb_num; i++)
+			readl_relaxed(priv->base + IR_DATAL);
+
+		writel_relaxed(INT_CLR_OVERFLOW, priv->base + IR_INTC);
+		dev_info(priv->dev, "overflow, level=%d\n",
+			 IR_CFG_INT_THRESHOLD);
+	}
+
+	if ((irq_sr & INTMS_SYMBRCV) || (irq_sr & INTMS_TIMEOUT)) {
+		DEFINE_IR_RAW_EVENT(ev);
+
+		symb_num = readl_relaxed(priv->base + IR_DATAH);
+		for (i = 0; i < symb_num; i++) {
+			symb_val = readl_relaxed(priv->base + IR_DATAL);
+			data_l = ((symb_val & 0xffff) * 10);
+			data_h =  ((symb_val >> 16) & 0xffff) * 10;
+			symb_time = (data_l + data_h) / 10;
+
+			ev.duration = US_TO_NS(data_l);
+			ev.pulse = true;
+			ir_raw_event_store(priv->rdev, &ev);
+
+			if (symb_time < IR_CFG_SYMBOL_MAXWIDTH) {
+				ev.duration = US_TO_NS(data_h);
+				ev.pulse = false;
+				ir_raw_event_store(priv->rdev, &ev);
+			} else {
+				ir_raw_event_set_idle(priv->rdev, true);
+			}
+		}
+
+		if (irq_sr & INTMS_SYMBRCV)
+			writel_relaxed(INT_CLR_RCV, priv->base + IR_INTC);
+		if (irq_sr & INTMS_TIMEOUT)
+			writel_relaxed(INT_CLR_TIMEOUT, priv->base + IR_INTC);
+	}
+
+	/* Empty software fifo */
+	ir_raw_event_handle(priv->rdev);
+	return IRQ_HANDLED;
+}
+
+static int hix5hd2_ir_probe(struct platform_device *pdev)
+{
+	struct rc_dev *rdev;
+	struct device *dev = &pdev->dev;
+	struct resource *res;
+	struct hix5hd2_ir_priv *priv;
+	struct device_node *node = pdev->dev.of_node;
+	const char *map_name;
+	int ret;
+
+	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+
+	priv->regmap = syscon_regmap_lookup_by_phandle(node,
+						       "hisilicon,power-syscon");
+	if (IS_ERR(priv->regmap)) {
+		dev_err(dev, "no power-reg\n");
+		return -EINVAL;
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	priv->base = devm_ioremap_resource(dev, res);
+	if (IS_ERR((__force void *)priv->base))
+		return PTR_ERR((__force void *)priv->base);
+
+	priv->irq = platform_get_irq(pdev, 0);
+	if (priv->irq < 0) {
+		dev_err(dev, "irq can not get\n");
+		return priv->irq;
+	}
+
+	rdev = rc_allocate_device();
+	if (!rdev)
+		return -ENOMEM;
+
+	priv->clock = devm_clk_get(dev, NULL);
+	if (IS_ERR(priv->clock)) {
+		dev_err(dev, "clock not found\n");
+		ret = PTR_ERR(priv->clock);
+		goto err;
+	}
+	clk_prepare_enable(priv->clock);
+	priv->rate = clk_get_rate(priv->clock);
+
+	rdev->driver_type = RC_DRIVER_IR_RAW;
+	rdev->allowed_protocols = RC_BIT_ALL;
+	rdev->priv = priv;
+	rdev->open = hix5hd2_ir_open;
+	rdev->close = hix5hd2_ir_close;
+	rdev->driver_name = IR_HIX5HD2_NAME;
+	map_name = of_get_property(node, "linux,rc-map-name", NULL);
+	rdev->map_name = map_name ?: RC_MAP_EMPTY;
+	rdev->input_name = IR_HIX5HD2_NAME;
+	rdev->input_phys = IR_HIX5HD2_NAME "/input0";
+	rdev->input_id.bustype = BUS_HOST;
+	rdev->input_id.vendor = 0x0001;
+	rdev->input_id.product = 0x0001;
+	rdev->input_id.version = 0x0100;
+	rdev->rx_resolution = US_TO_NS(10);
+	rdev->timeout = US_TO_NS(IR_CFG_SYMBOL_MAXWIDTH * 10);
+
+	ret = rc_register_device(rdev);
+	if (ret < 0)
+		goto clkerr;
+
+	if (devm_request_irq(dev, priv->irq, hix5hd2_ir_rx_interrupt,
+			     IRQF_NO_SUSPEND, pdev->name, priv) < 0) {
+		dev_err(dev, "IRQ %d register failed\n", priv->irq);
+		ret = -EINVAL;
+		goto regerr;
+	}
+
+	priv->rdev = rdev;
+	priv->dev = dev;
+	platform_set_drvdata(pdev, priv);
+
+	return ret;
+
+regerr:
+	rc_unregister_device(rdev);
+	rdev = NULL;
+clkerr:
+	clk_disable_unprepare(priv->clock);
+err:
+	rc_free_device(rdev);
+	dev_err(dev, "Unable to register device (%d)\n", ret);
+	return ret;
+}
+
+static int hix5hd2_ir_remove(struct platform_device *pdev)
+{
+	struct hix5hd2_ir_priv *priv = platform_get_drvdata(pdev);
+
+	clk_disable_unprepare(priv->clock);
+	rc_unregister_device(priv->rdev);
+	return 0;
+}
+
+#ifdef CONFIG_PM
+static int hix5hd2_ir_suspend(struct device *dev)
+{
+	struct hix5hd2_ir_priv *priv = dev_get_drvdata(dev);
+
+	clk_disable_unprepare(priv->clock);
+	hix5hd2_ir_enable(priv, false);
+
+	return 0;
+}
+
+static int hix5hd2_ir_resume(struct device *dev)
+{
+	struct hix5hd2_ir_priv *priv = dev_get_drvdata(dev);
+
+	hix5hd2_ir_enable(priv, true);
+	clk_prepare_enable(priv->clock);
+
+	writel_relaxed(0x01, priv->base + IR_ENABLE);
+	writel_relaxed(0x00, priv->base + IR_INTM);
+	writel_relaxed(0xff, priv->base + IR_INTC);
+	writel_relaxed(0x01, priv->base + IR_START);
+
+	return 0;
+}
+#endif
+
+static SIMPLE_DEV_PM_OPS(hix5hd2_ir_pm_ops, hix5hd2_ir_suspend,
+			 hix5hd2_ir_resume);
+
+static struct of_device_id hix5hd2_ir_table[] = {
+	{ .compatible = "hisilicon,hix5hd2-ir", },
+	{},
+};
+MODULE_DEVICE_TABLE(of, hix5hd2_ir_table);
+
+static struct platform_driver hix5hd2_ir_driver = {
+	.driver = {
+		.name = IR_HIX5HD2_NAME,
+		.of_match_table = hix5hd2_ir_table,
+		.pm     = &hix5hd2_ir_pm_ops,
+	},
+	.probe = hix5hd2_ir_probe,
+	.remove = hix5hd2_ir_remove,
+};
+
+module_platform_driver(hix5hd2_ir_driver);
+
+MODULE_DESCRIPTION("IR controller driver for hix5hd2 platforms");
+MODULE_AUTHOR("Guoxiong Yan <yanguoxiong@huawei.com>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:hix5hd2-ir");
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c
index 447fe35862dc..56abf9120cc2 100644
--- a/drivers/media/rc/ite-cir.c
+++ b/drivers/media/rc/ite-cir.c
@@ -1666,7 +1666,6 @@ static int ite_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 static int ite_resume(struct pnp_dev *pdev)
 {
-	int ret = 0;
 	struct ite_dev *dev = pnp_get_drvdata(pdev);
 	unsigned long flags;
 
@@ -1681,7 +1680,7 @@ static int ite_resume(struct pnp_dev *pdev)
 
 	spin_unlock_irqrestore(&dev->lock, flags);
 
-	return ret;
+	return 0;
 }
 
 static void ite_shutdown(struct pnp_dev *pdev)
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index 0b8c54919010..abf60794223d 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -28,6 +28,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-dm1105-nec.o \
 			rc-dntv-live-dvb-t.o \
 			rc-dntv-live-dvbt-pro.o \
+			rc-dvbsky.o \
 			rc-em-terratec.o \
 			rc-encore-enltv2.o \
 			rc-encore-enltv.o \
diff --git a/drivers/media/rc/keymaps/rc-dvbsky.c b/drivers/media/rc/keymaps/rc-dvbsky.c
new file mode 100644
index 000000000000..c5115a1165d1
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-dvbsky.c
@@ -0,0 +1,78 @@
+/* rc-dvbsky.c - Keytable for DVBSky Remote Controllers
+ *
+ * keymap imported from ir-keymaps.c
+ *
+ *
+ * Copyright (c) 2010-2012 by Nibble Max <nibble.max@gmail.com>
+ *
+ * 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.
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+/*
+ * This table contains the complete RC5 code, instead of just the data part
+ */
+
+static struct rc_map_table rc5_dvbsky[] = {
+	{ 0x0000, KEY_0 },
+	{ 0x0001, KEY_1 },
+	{ 0x0002, KEY_2 },
+	{ 0x0003, KEY_3 },
+	{ 0x0004, KEY_4 },
+	{ 0x0005, KEY_5 },
+	{ 0x0006, KEY_6 },
+	{ 0x0007, KEY_7 },
+	{ 0x0008, KEY_8 },
+	{ 0x0009, KEY_9 },
+	{ 0x000a, KEY_MUTE },
+	{ 0x000d, KEY_OK },
+	{ 0x000b, KEY_STOP },
+	{ 0x000c, KEY_EXIT },
+	{ 0x000e, KEY_CAMERA }, /*Snap shot*/
+	{ 0x000f, KEY_SUBTITLE }, /*PIP*/
+	{ 0x0010, KEY_VOLUMEUP },
+	{ 0x0011, KEY_VOLUMEDOWN },
+	{ 0x0012, KEY_FAVORITES },
+	{ 0x0013, KEY_LIST }, /*Info*/
+	{ 0x0016, KEY_PAUSE },
+	{ 0x0017, KEY_PLAY },
+	{ 0x001f, KEY_RECORD },
+	{ 0x0020, KEY_CHANNELDOWN },
+	{ 0x0021, KEY_CHANNELUP },
+	{ 0x0025, KEY_POWER2 },
+	{ 0x0026, KEY_REWIND },
+	{ 0x0027, KEY_FASTFORWARD },
+	{ 0x0029, KEY_LAST },
+	{ 0x002b, KEY_MENU },
+	{ 0x002c, KEY_EPG },
+	{ 0x002d, KEY_ZOOM },
+};
+
+static struct rc_map_list rc5_dvbsky_map = {
+	.map = {
+		.scan    = rc5_dvbsky,
+		.size    = ARRAY_SIZE(rc5_dvbsky),
+		.rc_type = RC_TYPE_RC5,
+		.name    = RC_MAP_DVBSKY,
+	}
+};
+
+static int __init init_rc_map_rc5_dvbsky(void)
+{
+	return rc_map_register(&rc5_dvbsky_map);
+}
+
+static void __exit exit_rc_map_rc5_dvbsky(void)
+{
+	rc_map_unregister(&rc5_dvbsky_map);
+}
+
+module_init(init_rc_map_rc5_dvbsky)
+module_exit(exit_rc_map_rc5_dvbsky)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Nibble Max <nibble.max@gmail.com>");
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c
index dc5cbffcd5a2..249d2fbc8f37 100644
--- a/drivers/media/rc/lirc_dev.c
+++ b/drivers/media/rc/lirc_dev.c
@@ -595,7 +595,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 	switch (cmd) {
 	case LIRC_GET_FEATURES:
-		result = put_user(ir->d.features, (__u32 *)arg);
+		result = put_user(ir->d.features, (__u32 __user *)arg);
 		break;
 	case LIRC_GET_REC_MODE:
 		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
@@ -605,7 +605,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 		result = put_user(LIRC_REC2MODE
 				  (ir->d.features & LIRC_CAN_REC_MASK),
-				  (__u32 *)arg);
+				  (__u32 __user *)arg);
 		break;
 	case LIRC_SET_REC_MODE:
 		if (!(ir->d.features & LIRC_CAN_REC_MASK)) {
@@ -613,7 +613,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		result = get_user(mode, (__u32 *)arg);
+		result = get_user(mode, (__u32 __user *)arg);
 		if (!result && !(LIRC_MODE2REC(mode) & ir->d.features))
 			result = -EINVAL;
 		/*
@@ -622,7 +622,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		 */
 		break;
 	case LIRC_GET_LENGTH:
-		result = put_user(ir->d.code_length, (__u32 *)arg);
+		result = put_user(ir->d.code_length, (__u32 __user *)arg);
 		break;
 	case LIRC_GET_MIN_TIMEOUT:
 		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
@@ -631,7 +631,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		result = put_user(ir->d.min_timeout, (__u32 *)arg);
+		result = put_user(ir->d.min_timeout, (__u32 __user *)arg);
 		break;
 	case LIRC_GET_MAX_TIMEOUT:
 		if (!(ir->d.features & LIRC_CAN_SET_REC_TIMEOUT) ||
@@ -640,7 +640,7 @@ long lirc_dev_fop_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		result = put_user(ir->d.max_timeout, (__u32 *)arg);
+		result = put_user(ir->d.max_timeout, (__u32 __user *)arg);
 		break;
 	default:
 		result = -EINVAL;
@@ -736,7 +736,7 @@ ssize_t lirc_dev_fop_read(struct file *file,
 			}
 		} else {
 			lirc_buffer_read(ir->buf, buf);
-			ret = copy_to_user((void *)buffer+written, buf,
+			ret = copy_to_user((void __user *)buffer+written, buf,
 					   ir->buf->chunk_size);
 			if (!ret)
 				written += ir->buf->chunk_size;
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 45b0894288e5..2cdb740cde48 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -397,6 +397,10 @@ static struct usb_device_id mceusb_dev_table[] = {
 	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
 	{ USB_DEVICE(VENDOR_HAUPPAUGE, 0xb131),
 	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
+	{ USB_DEVICE(VENDOR_HAUPPAUGE, 0xb138),
+	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
+	{ USB_DEVICE(VENDOR_HAUPPAUGE, 0xb139),
+	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
 	{ USB_DEVICE(VENDOR_PCTV, 0x0259),
 	  .driver_info = HAUPPAUGE_CX_HYBRID_TV },
 	{ USB_DEVICE(VENDOR_PCTV, 0x025e),
@@ -1198,10 +1202,9 @@ static void mceusb_flash_led(struct mceusb_dev *ir)
 	mce_async_out(ir, FLASH_LED, sizeof(FLASH_LED));
 }
 
-static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir,
-					 struct usb_interface *intf)
+static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
 {
-	struct usb_device *udev = usb_get_dev(interface_to_usbdev(intf));
+	struct usb_device *udev = ir->usbdev;
 	struct device *dev = ir->dev;
 	struct rc_dev *rc;
 	int ret;
@@ -1341,7 +1344,7 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 	if (!ir->urb_in)
 		goto urb_in_alloc_fail;
 
-	ir->usbdev = dev;
+	ir->usbdev = usb_get_dev(dev);
 	ir->dev = &intf->dev;
 	ir->len_in = maxp;
 	ir->flags.microsoft_gen1 = is_microsoft_gen1;
@@ -1362,7 +1365,7 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 		snprintf(name + strlen(name), sizeof(name) - strlen(name),
 			 " %s", buf);
 
-	ir->rc = mceusb_init_rc_dev(ir, intf);
+	ir->rc = mceusb_init_rc_dev(ir);
 	if (!ir->rc)
 		goto rc_dev_fail;
 
@@ -1408,6 +1411,7 @@ static int mceusb_dev_probe(struct usb_interface *intf,
 
 	/* Error-handling path */
 rc_dev_fail:
+	usb_put_dev(ir->usbdev);
 	usb_free_urb(ir->urb_in);
 urb_in_alloc_fail:
 	usb_free_coherent(dev, maxp, ir->buf_in, ir->dma_in);
@@ -1435,6 +1439,7 @@ static void mceusb_dev_disconnect(struct usb_interface *intf)
 	usb_kill_urb(ir->urb_in);
 	usb_free_urb(ir->urb_in);
 	usb_free_coherent(dev, ir->len_in, ir->buf_in, ir->dma_in);
+	usb_put_dev(dev);
 
 	kfree(ir);
 }
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 7f4fd859bba5..9c2c8635ff33 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -229,7 +229,6 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 {
 	unsigned long flags;
 	u8 chip_major, chip_minor;
-	int ret = 0;
 	char chip_id[12];
 	bool chip_unknown = false;
 
@@ -285,7 +284,7 @@ static int nvt_hw_detect(struct nvt_dev *nvt)
 	nvt->chip_minor = chip_minor;
 	spin_unlock_irqrestore(&nvt->nvt_lock, flags);
 
-	return ret;
+	return 0;
 }
 
 static void nvt_cir_ldev_init(struct nvt_dev *nvt)
@@ -1177,7 +1176,6 @@ static int nvt_suspend(struct pnp_dev *pdev, pm_message_t state)
 
 static int nvt_resume(struct pnp_dev *pdev)
 {
-	int ret = 0;
 	struct nvt_dev *nvt = pnp_get_drvdata(pdev);
 
 	nvt_dbg("%s called", __func__);
@@ -1195,7 +1193,7 @@ static int nvt_resume(struct pnp_dev *pdev)
 	nvt_cir_regs_init(nvt);
 	nvt_cir_wake_regs_init(nvt);
 
-	return ret;
+	return 0;
 }
 
 static void nvt_shutdown(struct pnp_dev *pdev)
diff --git a/drivers/media/rc/st_rc.c b/drivers/media/rc/st_rc.c
index 5c151351afa4..0e758ae2e529 100644
--- a/drivers/media/rc/st_rc.c
+++ b/drivers/media/rc/st_rc.c
@@ -22,8 +22,8 @@ struct st_rc_device {
 	int				irq;
 	int				irq_wake;
 	struct clk			*sys_clock;
-	void				*base;	/* Register base address */
-	void				*rx_base;/* RX Register base address */
+	volatile void __iomem		*base;	/* Register base address */
+	volatile void __iomem		*rx_base;/* RX Register base address */
 	struct rc_dev			*rdev;
 	bool				overclocking;
 	int				sample_mult;
@@ -267,8 +267,8 @@ static int st_rc_probe(struct platform_device *pdev)
 	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
 	rc_dev->base = devm_ioremap_resource(dev, res);
-	if (IS_ERR(rc_dev->base)) {
-		ret = PTR_ERR(rc_dev->base);
+	if (IS_ERR((__force void *)rc_dev->base)) {
+		ret = PTR_ERR((__force void *)rc_dev->base);
 		goto err;
 	}
 
@@ -278,7 +278,7 @@ static int st_rc_probe(struct platform_device *pdev)
 		rc_dev->rx_base = rc_dev->base;
 
 
-	rc_dev->rstc = reset_control_get(dev, NULL);
+	rc_dev->rstc = reset_control_get_optional(dev, NULL);
 	if (IS_ERR(rc_dev->rstc))
 		rc_dev->rstc = NULL;
 
@@ -376,9 +376,10 @@ static int st_rc_resume(struct device *dev)
 	return 0;
 }
 
-static SIMPLE_DEV_PM_OPS(st_rc_pm_ops, st_rc_suspend, st_rc_resume);
 #endif
 
+static SIMPLE_DEV_PM_OPS(st_rc_pm_ops, st_rc_suspend, st_rc_resume);
+
 #ifdef CONFIG_OF
 static struct of_device_id st_rc_match[] = {
 	{ .compatible = "st,comms-irb", },
@@ -391,11 +392,8 @@ MODULE_DEVICE_TABLE(of, st_rc_match);
 static struct platform_driver st_rc_driver = {
 	.driver = {
 		.name = IR_ST_NAME,
-		.owner	= THIS_MODULE,
 		.of_match_table = of_match_ptr(st_rc_match),
-#ifdef CONFIG_PM
 		.pm     = &st_rc_pm_ops,
-#endif
 	},
 	.probe = st_rc_probe,
 	.remove = st_rc_remove,
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index 80c4feeb01ea..bf4a44272f0e 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -362,16 +362,14 @@ static int streamzap_probe(struct usb_interface *intf,
 	}
 
 	sz->endpoint = &(iface_host->endpoint[0].desc);
-	if ((sz->endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
-	    != USB_DIR_IN) {
+	if (!usb_endpoint_dir_in(sz->endpoint)) {
 		dev_err(&intf->dev, "%s: endpoint doesn't match input device "
 			"02%02x\n", __func__, sz->endpoint->bEndpointAddress);
 		retval = -ENODEV;
 		goto free_sz;
 	}
 
-	if ((sz->endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-	    != USB_ENDPOINT_XFER_INT) {
+	if (!usb_endpoint_xfer_int(sz->endpoint)) {
 		dev_err(&intf->dev, "%s: endpoint attributes don't match xfer "
 			"02%02x\n", __func__, sz->endpoint->bmAttributes);
 		retval = -ENODEV;