kernel/linux.git/include/uapi/linux/videodev2.h, branch v6.2-rc7

media: add nv12_8l128 and nv12_10be_8l128 video format.

2022-11-25T11:01:29+00:00

add contiguous nv12 tiled format nv12_8l128 and nv12_10be_8l128 Signed-off-by: Ming Qian Reviewed-by: Nicolas Dufresne Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

Merge tag 'br-v6.2d' of git://linuxtv.org/hverkuil/media_tree into media_stage

2022-11-15T12:11:46+00:00

Tag branch * tag 'br-v6.2d' of git://linuxtv.org/hverkuil/media_tree: (35 commits) media: saa7164: remove variable cnt atomisp: fix potential NULL pointer dereferences radio-terratec: Remove variable p media: platform: s5p-mfc: Fix spelling mistake "mmaping" -> "mmapping" media: platform: mtk-mdp3: remove unused VIDEO_MEDIATEK_VPU config media: vivid: remove redundant assignment to variable checksum media: cedrus: h264: Optimize mv col buffer allocation media: cedrus: h265: Associate mv col buffers with buffer media: mediatek: vcodec: fix h264 cavlc bitstream fail media: cedrus: hevc: Fix offset adjustments media: imx-jpeg: Fix Coverity issue in probe media: v4l2-ioctl.c: Unify YCbCr/YUV terms in format descriptions media: atomisp: Fix spelling mistake "mis-match" -> "mismatch" media: c8sectpfe: Add missed header(s) media: adv748x: afe: Select input port when initializing AFE media: vimc: Update device configuration in the documentation media: adv748x: Remove dead function declaration media: mxl5005s: Make array RegAddr static const media: atomisp: Fix spelling mistake "modee" -> "mode" media: meson/vdec: always init coef_node_start ...

media: v4l: Add definition for the Aspeed JPEG format

2022-11-04T15:56:39+00:00

This introduces support for the Aspeed JPEG format, where the new frame can refer to previous frame to reduce the amount of compressed data. The concept is similar to I/P frame of video compression. It will compare the new frame with previous one to decide which macroblock's data is changed, and only the changed macroblocks will be compressed. This Aspeed JPEG format is used by the video engine on Aspeed platforms, which is generally adapted for remote KVM. Signed-off-by: Jammy Huang Signed-off-by: Hans Verkuil

media: videodev2.h: V4L2_DV_BT_BLANKING_HEIGHT should check 'interlaced'

2022-10-25T15:40:07+00:00

If it is a progressive (non-interlaced) format, then ignore the interlaced timing values. Signed-off-by: Hans Verkuil Fixes: 7f68127fa11f ([media] videodev2.h: defines to calculate blanking and frame sizes) Signed-off-by: Mauro Carvalho Chehab

videodev2.h: add p_s32 and p_s64 pointers

2022-10-24T17:03:53+00:00

Added p_s32 and p_s64 pointers to the union in struct v4l2_ext_control to simplify INTEGER and INTEGER64 control array support. Internally the control framework handles such arrays just fine, but userspace is missing corresponding pointers to access array elements of these types. The internal union v4l2_ctrl_ptr which the control framework uses already has these types, they just were never added to the public API. Signed-off-by: Hans Verkuil

media: videodev2.h: drop V4L2_CAP_ASYNCIO

2022-08-30T05:34:24+00:00

The V4L2_CAP_ASYNCIO capability was never implemented (and in fact it isn't clear what it was supposed to do in the first place). Drop it from the capabilities list. Keep it in videodev2.h with the other defines under ifndef __KERNEL__ for backwards compatibility. This will free up a capability bit for other future uses. And having an unused and undefined I/O method is just plain confusing. Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

media: v4l2-ctrls: add change flag for when dimensions change

2022-08-19T11:48:58+00:00

Add a new V4L2_EVENT_CTRL_CH_DIMENSIONS change flag that is issued when the dimensions of an array change as a result of a __v4l2_ctrl_modify_dimensions() call. This will inform userspace that there are new dimensions. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: Add P010 tiled format

2022-07-17T09:58:06+00:00

Add P010 tiled format [rebased, updated pixel format name and added description] Tested-by: Benjamin Gaignard Signed-off-by: Ezequiel Garcia Signed-off-by: Jernej Skrabec Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

media: uapi: move HEVC stateless controls out of staging

2022-07-15T16:36:58+00:00

HEVC uAPI is used by 2 mainline drivers (Hantro, Cedrus) and at least 2 out-of-tree drivers (rkvdec, RPi). The uAPI has been reviewed so it is time to make it 'public' by un-staging it. 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

media: uapi: Move the HEVC stateless control type out of staging

2022-07-15T16:36:57+00:00

Move the HEVC stateless controls types out of staging, and re-number them. 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