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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2022-10-10 00:35:09 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2022-11-04 16:56:46 +0100 |
| commit | d3fe5e6b3abfae9b08d80f9a635f1101491131f7 (patch) | |
| tree | c56b4e28a3291d0344f209e8497680a5e8eab61b /lib/errname.c | |
| parent | e38e42c078da4af962d322b97e726dcb2f184e3f (diff) | |
media: Documentation: Drop deprecated bytesused == 0
The V4L2 API historically allowed buffers to be queued with bytesused
set to 0 on output devices, in which case the driver would use the
buffer length. This behaviour is deprecated, and videobuf2 prints a
warning message in the kernel log. Drop it from the documentation.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'lib/errname.c')
0 files changed, 0 insertions, 0 deletions