kernel/linux.git/drivers/media, branch linux-2.6.35.y

v4l2-ioctl.c: prefill tuner type for g_frequency and

2011-08-01T20:55:03+00:00

[ upstream commit 227690df75382e46a4f6ea1bbc5df855a674b47f ] g/s_tuner The subdevs are supposed to receive a valid tuner type for the g_frequency and g/s_tuner subdev ops. Some drivers do this, others don't. So prefill this in v4l2-ioctl.c based on whether the device node from which this is called is a radio node or not. The spec does not require applications to fill in the type, and if they leave it at 0 then the 'check_mode' call in tuner-core.c will return an error and the ioctl does nothing. Cc: stable@kernel.org Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andi Kleen

pvrusb2: fix g/s_tuner support

2011-08-01T20:55:03+00:00

[ upstream commit 50e9efd60b213ce43ad6979bfc18e25eec2d8413 ] The tuner-core subdev requires that the type field of v4l2_tuner is filled in correctly. This is done in v4l2-ioctl.c, but pvrusb2 doesn't use that yet, so we have to do it manually based on whether the current input is radio or not. Tested with my pvrusb2. Signed-off-by: Hans Verkuil Acked-by: Mike Isely Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andi Kleen

bttv: fix s_tuner for radio

2011-08-01T20:55:03+00:00

[ upstream commit a024c1a6b274e11596d124619e43c25560f64c01 ] Fix typo: g_tuner should have been s_tuner. Tested with a bttv card. Cc: stable@kernel.org Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andi Kleen

si4713-i2c: avoid potential buffer overflow on si4713

2011-08-01T20:55:01+00:00

[ upstream commit dc6b845044ccb7e9e6f3b7e71bd179b3cf0223b6 ] MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit While compiling it with Fedora 15, I noticed this issue: inlined from ‘si4713_write_econtrol_string’ at drivers/media/radio/si4713-i2c.c:1065:24: arch/x86/include/asm/uaccess_32.h:211:26: error: call to ‘copy_from_user_overflow’ declared with attribute error: copy_from_user() buffer size is not provably correct Cc: stable@kernel.org Signed-off-by: Mauro Carvalho Chehab Acked-by: Sakari Ailus Acked-by: Eduardo Valentin Reviewed-by: Eugene Teo Signed-off-by: Linus Torvalds Signed-off-by: Andi Kleen

uvcvideo: Remove buffers from the queues when freeing

2011-08-01T20:54:57+00:00

commit 8ca2c80b170c47eeb55f0c2a0f2b8edf85f35d49 upstream. When freeing memory for the video buffers also remove them from the irq & main queues. This fixes an oops when doing the following: open ("/dev/video", ..) VIDIOC_REQBUFS VIDIOC_QBUF VIDIOC_REQBUFS close () As the second VIDIOC_REQBUFS will cause the list entries of the buffers to be cleared while they still hang around on the main and irc queues Signed-off-by: Sjoerd Simons Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

FLEXCOP-PCI: fix __xlate_proc_name-warning for flexcop-pci

2011-08-01T20:54:42+00:00

commit b934c20de1398d4a82d2ecfeb588a214a910f13f upstream. This patch fixes the warning about bad names for sys-fs and other kernel-things. The flexcop-pci driver was using '/'-characters in it, which is not good. This has been fixed in several attempts by several people, but obviously never made it into the kernel. Signed-off-by: Patrick Boettcher Cc: Steffen Barszus Cc: Boris Cuber Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

uvcvideo: Fix descriptor parsing for video output devices

2011-04-28T15:21:14+00:00

commit 4093a5c4a3f59cba1a085bbf87b6ffdddc5a443d upstream. Commit 4057ac6ca9a77c4275b34b5925ab5c99557913b1 V4L/DVB (13505): uvcvideo: Refactor chain scan broke output terminals parsing. Fix it. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

video: sn9c102: world-wirtable sysfs files

2011-04-28T15:21:02+00:00

commit 14ddc3188d50855ae2a419a6aced995e2834e5d4 upstream. Don't allow everybody to change video settings. Signed-off-by: Vasiliy Kulikov Acked-by: Mauro Carvalho Chehab Acked-by: Luca Risolia Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

uvcvideo: Fix uvc_fixup_video_ctrl() format search

2011-03-31T18:58:46+00:00

commit 38a66824d96de8aeeb915e6f46f0d3fe55828eb1 upstream. The scheme used to index format in uvc_fixup_video_ctrl() is not robust: format index is based on descriptor ordering, which does not necessarily match bFormatIndex ordering. Searching for first matching format will prevent uvc_fixup_video_ctrl() from using the wrong format/frame to make adjustments. Signed-off-by: Stephan Lachowsky Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

radio-aimslab.c needs #include

2011-03-31T18:58:08+00:00

commit 2400982a2e8a8e4e95f0a0e1517bbe63cc88038f upstream. Commit e3c92215198cb6aa00ad38db2780faa6b72e0a3f ("[media] radio-aimslab.c: Fix gcc 4.5+ bug") removed the include, but introduced new callers of msleep(): | drivers/media/radio/radio-aimslab.c: In function ‘rt_decvol’: | drivers/media/radio/radio-aimslab.c:76: error: implicit declaration of function ‘msleep’ Signed-off-by: Geert Uytterhoeven Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Andi Kleen Cc: dann frazier Signed-off-by: Greg Kroah-Hartman