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authorHans Verkuil <[email protected]>2018-05-21 04:54:44 -0400
committerMauro Carvalho Chehab <[email protected]>2018-08-31 11:16:57 -0400
commit62fed26ff4338eeccc702799be358bbb1471b76c (patch)
treeea4a6ce0251a918d97b18fbd5de0277359491d86 /tools/perf/scripts/python/syscall-counts-by-pid.py
parent55028695c3bbd8f202b969a5a702caa7d7a51675 (diff)
media: videodev2.h: Add request_fd field to v4l2_buffer
When queuing buffers allow for passing the request that should be associated with this buffer. If V4L2_BUF_FLAG_REQUEST_FD is set, then request_fd is used as the file descriptor. If a buffer is stored in a request, but not yet queued to the driver, then V4L2_BUF_FLAG_IN_REQUEST is set. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
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