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| author | Hans Verkuil <[email protected]> | 2020-05-06 14:16:00 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2020-05-06 14:49:37 +0200 |
| commit | 6ba189d3f78c331153c4a6eb27163e27fc274123 (patch) | |
| tree | e69e3be81201d52e94416b7d035ad9b6e8404ea2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c7ff09f6e262c1ed3e0bf3d465d5204042957036 (diff) | |
media: vidioc-enum-fmt.rst: make the ENUM_FMT text clearer
Rework the documentation to make it easier for the reader to understand
the differences in behavior of this ioctl between MC and non-MC drivers.
Note the addition of the 'video-node-centric' and 'MC-centric' terms to
help understand what the IO_MC capability really means.
Also mention in the beginning that mbus_code is one of the fields that
application should initialize, and add META_OUTPUT as one of the types that
this ioctl supports (that was never added here when the META_OUTPUT buffer
type was added).
Finally document that EINVAL will be returned if mbus_code is unsupported.
Fixes: e5b6b07a1b45 ("media: v4l2: Extend VIDIOC_ENUM_FMT to support MC-centric devices")
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions