diff options
| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2023-04-26 13:28:48 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-04-29 15:56:36 +0300 |
| commit | 1d92152339587174363c3c9f7561de95646d5625 (patch) | |
| tree | b99cdd37b25abe9edfb6375a661eec9bc70814d2 /Documentation/userspace-api/media/v4l/meta-formats.rst | |
| parent | ac5214a47336b8a8f7e54f406ee4f7eed9223599 (diff) | |
| download | linux-1d92152339587174363c3c9f7561de95646d5625.tar.xz | |
media: uapi: v4l: Add generic 8-bit metadata format definitions
Generic 8-bit metadata formats define the in-memory data layout but not
the format of the data itself. The reasoning for having such formats is to
allow CSI-2 receiver drivers to receive and DMA drivers to write the data
to memory without knowing a large number of device-specific formats.
These formats may be used only in conjunction with a Media Controller
pipeline where the internal pad of the source sub-device defines the
specific format of the data (using an mbus code).
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'Documentation/userspace-api/media/v4l/meta-formats.rst')
| -rw-r--r-- | Documentation/userspace-api/media/v4l/meta-formats.rst | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/userspace-api/media/v4l/meta-formats.rst b/Documentation/userspace-api/media/v4l/meta-formats.rst index 0bb61fc5bc00..c23aac823d2c 100644 --- a/Documentation/userspace-api/media/v4l/meta-formats.rst +++ b/Documentation/userspace-api/media/v4l/meta-formats.rst @@ -13,9 +13,10 @@ These formats are used for the :ref:`metadata` interface only. :maxdepth: 1 metafmt-d4xx + metafmt-generic metafmt-intel-ipu3 metafmt-rkisp1 metafmt-uvc + metafmt-vivid metafmt-vsp1-hgo metafmt-vsp1-hgt - metafmt-vivid |