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| author | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2018-11-13 03:52:18 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-01-07 13:15:36 -0500 |
| commit | e2d8ffe2e76028457759988ba6216fd13eeea01b (patch) | |
| tree | f82891b23fd68cbde4670c099674bbc7b001fd35 /fs/9p/v9fs_vfs.h | |
| parent | 5f5b4fa522e630cfa154c59ae7649b5568913f96 (diff) | |
| download | linux-stable-e2d8ffe2e76028457759988ba6216fd13eeea01b.tar.gz linux-stable-e2d8ffe2e76028457759988ba6216fd13eeea01b.tar.bz2 linux-stable-e2d8ffe2e76028457759988ba6216fd13eeea01b.zip | |
media: v4l2-mem2mem: add v4l2_m2m_buf_copy_data helper function
Memory-to-memory devices should copy various parts of
struct v4l2_buffer from the output buffer to the capture buffer.
Add a helper function that does that to simplify the driver code.
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: Alexandre Courbot <acourbot@chromium.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'fs/9p/v9fs_vfs.h')
0 files changed, 0 insertions, 0 deletions