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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2015-04-03 11:53:42 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-04-10 15:26:02 +0200 |
| commit | 1461fe7ab6e61c4ad59f54e308872c0bae09d609 (patch) | |
| tree | 2beb3957c7edc8c425ed6a5e45f7a2f88e9acae3 /arch/um/sys-ia64/sysdep/syscalls.h | |
| parent | [media] media: omap3isp: remove unused clkdev (diff) | |
| download | linux-1461fe7ab6e61c4ad59f54e308872c0bae09d609.tar.xz linux-1461fe7ab6e61c4ad59f54e308872c0bae09d609.zip | |
[media] uvcvideo: fix cropcap v4l2-compliance failure
The v4l2-compliance tool expects that if VIDIOC_CROPCAP is defined, then
VIDIOC_G_SELECTION for TGT_CROP_BOUNDS/DEFAULT is also defined (or COMPOSE
in the case of an output device).
In fact, all that a driver has to do to implement cropcap is to support
those two targets since the v4l2 core will implement cropcap and fill in
the pixelaspect to 1/1 by default.
Implementing cropcap is only needed if the pixelaspect isn't square.
So implement g_selection instead of cropcap in uvc to fix the v4l2-compliance
failure.
[Added blank lines for improved readability]
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'arch/um/sys-ia64/sysdep/syscalls.h')
0 files changed, 0 insertions, 0 deletions