user/sven/linux.git/include/linux/videodev2.h, branch v3.3.5

Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2012-01-15T20:49:56Z

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (655 commits) [media] revert patch: HDIC HD29L2 DMB-TH USB2.0 reference design driver mb86a20s: Add a few more register settings at the init seq mb86a20s: Group registers into the same line [media] [PATCH] don't reset the delivery system on DTV_CLEAR [media] [BUG] it913x-fe fix typo error making SNR levels unstable [media] cx23885: Query the CX25840 during enum_input for status [media] cx25840: Add support for g_input_status [media] rc-videomate-m1f.c Rename to match remote controler name [media] drivers: media: au0828: Fix dependency for VIDEO_AU0828 [media] convert drivers/media/* to use module_platform_driver() [media] drivers: video: cx231xx: Fix dependency for VIDEO_CX231XX_DVB [media] Exynos4 JPEG codec v4l2 driver [media] doc: v4l: selection: choose pixels as units for selection rectangles [media] v4l: s5p-tv: mixer: fix setup of VP scaling [media] v4l: s5p-tv: mixer: add support for selection API [media] v4l: emulate old crop API using extended crop/compose API [media] doc: v4l: add documentation for selection API [media] doc: v4l: add binary images for selection API [media] v4l: add support for selection api [media] hd29l2: fix review findings ...

[media] v4l: add support for selection api

2012-01-11T01:17:45Z

This patch introduces new api for a precise control of cropping and composing features for video devices. The new ioctls are VIDIOC_S_SELECTION and VIDIOC_G_SELECTION. Signed-off-by: Tomasz Stanislawski Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab

[media] V4L/DVB: v4l2-ioctl: integer overflow in video_usercopy()

2012-01-07T13:47:22Z

If ctrls->count is too high the multiplication could overflow and array_size would be lower than expected. Mauro and Hans Verkuil suggested that we cap it at 1024. That comes from the maximum number of controls with lots of room for expantion. $ grep V4L2_CID include/linux/videodev2.h | wc -l 211 Cc: stable Signed-off-by: Dan Carpenter Signed-off-by: Mauro Carvalho Chehab

[media] gspca: Add jl2005bcd sub driver

2012-01-06T12:39:45Z

Written by Theodore Kilgore With minor changes by Hans de Goede: -Code style fixes -Correct the verbose level on various PDEBUG messages -Make error messages use pr_err instead of PDEBUG -Document the jl20 pixel format Signed-off-by: Theodore Kilgore Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Add new alpha component control

2011-12-30T16:05:08Z

The V4L2_CID_ALPHA_COMPONENT control is intended for the video capture or memory-to-memory devices that are capable of setting up the per-pixel alpha component to some arbitrary value. It allows to set the alpha component for all pixels to an arbitrary value. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Add over-current and indicator flash fault bits

2011-12-20T11:32:48Z

Flash controllers can report over-current and indicator fault conditions. Define flash fault control bits for them. Signed-off-by: Laurent Pinchart Acked-by: Andy Shevchenko Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

v4l: Add V4L2_PIX_FMT_NV24 and V4L2_PIX_FMT_NV42 formats

2011-12-19T20:07:13Z

NV24 and NV42 are planar YCbCr 4:4:4 and YCrCb 4:4:4 formats with a luma plane followed by an interleaved chroma plane. Signed-off-by: Laurent Pinchart Acked-by: Mauro Carvalho Chehab Signed-off-by: Florian Tobias Schandinat

[media] v4l: Add AUTO option for the V4L2_CID_POWER_LINE_FREQUENCY control

2011-11-03T20:29:09Z

V4L2_CID_POWER_LINE_FREQUENCY control allows applications to instruct a driver what is the power line frequency so an appropriate filter can be used by the device to cancel flicker by compensating the light intensity ripple. Currently in the menu we have entries for 50 Hz and 60 Hz and for entirely disabling the anti-flicker filter. However some devices are capable of automatically detecting the frequency, so add V4L2_CID_POWER_LINE_FREQUENCY_AUTO entry for them. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] V4L: docbook documentation for struct v4l2_create_buffers

2011-11-03T20:28:57Z

Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab

[media] V4L: add two new ioctl()s for multi-size videobuffer management

2011-11-03T20:28:24Z

A possibility to preallocate and initialise buffers of different sizes in V4L2 is required for an efficient implementation of a snapshot mode. This patch adds two new ioctl()s: VIDIOC_CREATE_BUFS and VIDIOC_PREPARE_BUF and defines respective data structures. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Mauro Carvalho Chehab