kernel/linux.git/include/media, branch v5.19.13

media: uapi: HEVC: Change pic_order_cnt definition in v4l2_hevc_dpb_entry

2022-08-17T13:14:50+00:00

[ Upstream commit c4a179c7167ee16aad1267f9c99bc1ecff475585 ] The HEVC specification describes the following: "PicOrderCntVal is derived as follows: PicOrderCntVal = PicOrderCntMsb + slice_pic_order_cnt_lsb The value of PicOrderCntVal shall be in the range of −2^31 to 2^31 − 1, inclusive." To match with these definitions change __u16 pic_order_cnt[2] into __s32 pic_order_cnt_val. Change v4l2_ctrl_hevc_slice_params->slice_pic_order_cnt to __s32 too. Signed-off-by: Benjamin Gaignard Reviewed-by: Ezequiel Garcia Acked-by: Nicolas Dufresne Tested-by: Jernej Skrabec Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin

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

media: Add CSI-2 bus configuration to frame descriptors

2022-05-17T07:11:25+00:00

Add CSI-2 bus specific configuration to the frame descriptors. This allows obtaining the virtual channel and data type information for each stream the transmitter is sending. Signed-off-by: Sakari Ailus Reviewed-by: Niklas Söderlund Reviewed-by: Jacopo Mondi Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: Add bus type to frame descriptors

2022-05-17T07:11:04+00:00

Add the media bus type to the frame descriptor. CSI-2 specific information will be added in next patch to the frame descriptor. - Make the bus type a named enum Signed-off-by: Sakari Ailus Reviewed-by: Niklas Söderlund Signed-off-by: Jacopo Mondi Signed-off-by: Tomi Valkeinen Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: media/v4l2-core: Add enum V4L2_FWNODE_BUS_TYPE_DPI

2022-05-17T07:09:59+00:00

As V4L2_FWNODE_BUS_TYPE_PARALLEL is not used for DPI interface, this patch add V4L2_FWNODE_BUS_TYPE_DPI for video DPI interface. Signed-off-by: Xin Ji Reviewed-by: Robert Foss Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab