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| author |   Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-10-24 06:51:01 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-07 13:19:48 -0500 |
| commit | 245ede423b43a6e081e94e0e5d4e895bd1f31228 (patch) | |
| tree | ac7bbb0d68e33af0c5edc24a1c63e0b5c6a56099 /drivers/media/usb/pwc/pwc-if.c | |
| parent | media: videodev2.h: add v4l2_timeval_to_ns inline function (diff) | |
| download | linux-dev-245ede423b43a6e081e94e0e5d4e895bd1f31228.tar.xz linux-dev-245ede423b43a6e081e94e0e5d4e895bd1f31228.zip | |
media: vb2: add vb2_find_timestamp()
Use v4l2_timeval_to_ns instead of timeval_to_ns to ensure that
both kernelspace and userspace will use the same conversion
function.
Next add a new vb2_find_timestamp() function to find buffers
with a specific timestamp.
This function will only look at DEQUEUED and DONE buffers, i.e.
buffers that are already processed.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/usb/pwc/pwc-if.c')
0 files changed, 0 insertions, 0 deletions