kernel/linux.git/Documentation/userspace-api/media, branch v6.12.80

media: docs: Add V4L2_CAP_EDID

2024-09-05T18:11:28+00:00

Add documentation for the new edid capability. Signed-off-by: Erling Ljunggren Signed-off-by: Hans Verkuil Reviewed-by: Sebastian Fricke Reviewed-by: Ricardo Ribalda Signed-off-by: Mauro Carvalho Chehab

Documentation: media: Fix AV1 struct documentation

2024-08-28T08:01:10+00:00

- v4l2_av1_segmentation table formatting - incorrect member name uv_sec_strength - incorrect struct name v4l2_av1_global_motion - incorrect link label for v4l2_av1_loop_filter - add max_frame_height_minus_1 - struct ordering Signed-off-by: Fritz Koenig Reviewed-by: Daniel Almeida Signed-off-by: Sebastian Fricke Signed-off-by: Hans Verkuil

Merge tag 'next-media-rkisp1-20240814' of git://git.kernel.org/pub/scm/linux/kernel/git/pinchartl/linux.git

2024-08-14T15:18:47+00:00

Extensible parameters support for the rkisp1 driver. Signed-off-by: Hans Verkuil

docs: uapi: media: Document Mediatek 10bit tiled formats

2024-08-14T08:05:32+00:00

Document V4L2_PIX_FMT_MT2110T and V4L2_PIX_FMT_MT2110R. These two formats are nearly identical, reusing MM21 format and expending it by inserting chunk of 16 bytes of lower 2 bit pixel data after each chunk of 64 bytes higher 8 bit of data. Signed-off-by: Nicolas Dufresne Signed-off-by: Hans Verkuil

docs: uapi: media: Add a layout diagram for MT2110T

2024-08-14T08:05:32+00:00

This diagram details the partitioning done in each tiles. Signed-off-by: Nicolas Dufresne Signed-off-by: Hans Verkuil

docs: uapi: media: Move NV12_10BE_8L128 to NV15 section

2024-08-14T08:05:31+00:00

This is a 15 bits per pixel (or packed 10 bit format), so move it into the relevant section. Signed-off-by: Nicolas Dufresne Reviewed-by: Andrzej Pietrasiewicz Signed-off-by: Hans Verkuil

docs: uapi: media: Properly locate NV12MT diagram

2024-08-14T08:05:31+00:00

The diagram have been pushed back at the end of a list of unrelated pixels formats. Move it back next its related pixel format. Signed-off-by: Nicolas Dufresne Reviewed-by: Andrzej Pietrasiewicz Signed-off-by: Hans Verkuil

media: uapi: videodev2: Add V4L2_META_FMT_RK_ISP1_EXT_PARAMS

2024-08-12T10:36:32+00:00

The rkisp1 driver stores ISP configuration parameters in the fixed rkisp1_params_cfg structure. As the members of the structure are part of the userspace API, the structure layout is immutable and cannot be extended further. Introducing new parameters or modifying the existing ones would change the buffer layout and cause breakages in existing applications. The allow for future extensions to the ISP parameters, introduce a new extensible parameters format, with a new format 4CC. Document usage of the new format in the rkisp1 admin guide. Signed-off-by: Jacopo Mondi Reviewed-by: Daniel Scally Reviewed-by: Paul Elder Reviewed-by: Laurent Pinchart Tested-by: Kieran Bingham Acked-by: Sakari Ailus Signed-off-by: Laurent Pinchart

media: docs: Fix newline typos in capture.c

2024-08-09T05:56:38+00:00

Commit d7894721f73b ("media: docs: Fix newline typo") aimed to fix the newline typos in capture.c, but some of the typos were not fixed. Fix the remaining newline typos. Signed-off-by: Javier Carrasco Signed-off-by: Hans Verkuil

Documentation: media: move Memory Consistency Flags

2024-08-09T05:56:38+00:00

The documentation of the Memory Consistency Flags was part of the struct v4l2_buffer documentation, but that struct doesn't use those flags. Instead it is used by VIDIOC_CREATE_BUFS and VIDIOC_REQBUFS. Move the documentation from buffer.rst to vidioc-reqbufs.rst which is where it belongs. Signed-off-by: Hans Verkuil