media: uapi: add MEDIA_BUS_FMT_METADATA_FIXED media bus format.

[ Upstream commit 6ad253cc3436269fc6bcff03d704c672f368da0a ]

MEDIA_BUS_FMT_METADATA_FIXED should be used when
the same driver handles both sides of the link and
the bus format is a fixed metadata format that is
not configurable from userspace.
The width and height will be set to 0 for this format.

Signed-off-by: Dafna Hirschfeld <[email protected]>
Acked-by: Helen Koike <[email protected]>
Acked-by: Sakari Ailus <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Stable-dep-of: eed9496a0501 ("media: av7110: prevent underflow in write_ts_to_decoder()")
Signed-off-by: Sasha Levin <[email protected]>
This commit is contained in:
Dafna Hirschfeld 2020-10-30 14:46:08 +01:00 • committed by Greg Kroah-Hartman
commit 1205c52cf2
2 changed files with 35 additions and 0 deletions

View file

@ -7794,3 +7794,30 @@ formats.
- 0x5001
- Interleaved raw UYVY and JPEG image format with embedded meta-data
used by Samsung S3C73MX camera sensors.
.. _v4l2-mbus-metadata-fmts:
Metadata Formats
^^^^^^^^^^^^^^^^
This section lists all metadata formats.
The following table lists the existing metadata formats.
.. tabularcolumns:: |p{8.0cm}|p{1.4cm}|p{7.7cm}|
.. flat-table:: Metadata formats
:header-rows: 1
:stub-columns: 0
* - Identifier
- Code
- Comments
* .. _MEDIA-BUS-FMT-METADATA-FIXED:
- MEDIA_BUS_FMT_METADATA_FIXED
- 0x7001
- This format should be used when the same driver handles
both sides of the link and the bus format is a fixed
metadata format that is not configurable from userspace.
Width and height will be set to 0 for this format.