kernel/git/next/linux-next.git/include/media, branch akpm

Merge branch 'master' of git://linuxtv.org/media_tree.git

2022-06-28T00:44:22+00:00

media: v4l2-tpg: add HDMI Video Guard Band test pattern

2022-06-20T09:30:30+00:00

This inserts 4 pixels of the RGB color 0xab55ab at the left hand side of the image. This is only done for 3 or 4 byte RGB pixel formats. The HDMI TMDS encoding of this pixel value equals the Video Guard Band value as defined by HDMI (see section 5.2.2.1 in the HDMI 1.3 Specification) that preceeds the first actual pixel of a video line. If an HDMI receiver doesn't handle this correctly, then it might keep skipping these Video Guard Band patterns and end up with a shorter video line. So this is a nice pattern to test with. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2)

2022-06-10T12:51:36+00:00

Based on the normalized pattern: this program is free software you may redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 of the license the software is provided as is without warranty of any kind express or implied including but not limited to the warranties of merchantability fitness for a particular purpose and noninfringement in no event shall the authors or copyright holders be liable for any claim damages or other liability whether in an action of contract tort or otherwise arising from out of or in connection with the software or the use or other dealings in the software extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_30.RULE (part 2)

2022-06-10T12:51:35+00:00

Based on the normalized pattern: this program is free software you can redistribute it and/or modify it under the terms of the gnu general public license as published by the free software foundation version 2 this program is distributed as is without any warranty of any kind whether express or implied without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference. Reviewed-by: Allison Randal Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

media: h264: Sort p/b reflist using frame_num

2022-05-17T08:02:29+00:00

In the reference list builder, frame_num refers to FrameNumWrap in the spec, which is the same as the pic_num for frame decoding. The same applies for long_term_pic_num and long_term_frame_idx. Sort all type of references by frame_num so the sort can be reused for fields reflist were the sorting is done using frame_num instead. In short, pic_num is never actually used for building reference lists. Signed-off-by: Nicolas Dufresne Reviewed-by: Sebastian Fricke Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: h264: Store all fields into the unordered list

2022-05-17T08:01:10+00:00

When the current picture is a field, store each field into the unordered_list and preserve both top and bottom picture order count. Signed-off-by: Nicolas Dufresne Reviewed-by: Sebastian Fricke Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: h264: Store current picture fields

2022-05-17T07:59:40+00:00

This information, also called picture structure, is required in field decoding mode to construct reference lists. Signed-off-by: Nicolas Dufresne Reviewed-by: Sebastian Fricke Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: h264: Increase reference lists size to 32

2022-05-17T07:59:17+00:00

This is to accommodate support for field decoding, which splits the top and the bottom references into the reference list. Signed-off-by: Nicolas Dufresne Reviewed-by: Sebastian Fricke Reviewed-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: h264: Use v4l2_h264_reference for reflist

2022-05-17T07:58:42+00:00

In preparation for adding field decoding support, convert the byte arrays for reflist into array of struct v4l2_h264_reference. That struct will allow us to mark which field of the reference picture is being referenced. [hverkuil: top_field_order_cnt -> pic_order_count] Signed-off-by: Nicolas Dufresne Reviewed-by: Ezequiel Garcia Tested-by: Dmitry Osipenko Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Add MIPI CSI-2 28 bits per pixel raw data type

2022-05-17T07:17:26+00:00

Add CSI-2 data type for 28 bits per pixel data. Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab