[media] v4l: add V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME

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Some drivers also need a control like
V4L2_CID_MPEG_MFC51_VIDEO_FORCE_FRAME_TYPE to force an encoder
key frame. Add a general V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME
so the new drivers and applications can use it.

Signed-off-by: Wu-Cheng Li <wuchengli@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Wu-Cheng Li 2016-01-19 05:07:09 -02:00 • committed by Mauro Carvalho Chehab

parent 3e71da19f9

commit cedc12108b

3 changed files with 11 additions and 0 deletions

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include/uapi/linux/v4l2-controls.h

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