This is in preparation for attempting to upstream the Rpi H265 decoder as these formats are the only ones the hardware can decode to. They are a column format rather than a tile format but I've added them to the list of tiled formats as that seems the closest match. V4L2_PIX_FMT_NV12_C128 matches DRM format NV12 with modifier DRM_FORMAT_MOD_BROADCOM_SAND128_COL_HEIGHT(ch) and V4L2_PIX_FMT_P030_C128 matches DRM format P030 with the same modifier. version 2: - Add franctional bpp support from the "AV1 stateless decoder for RK3588" patch set. - Add description to v4l2-ioctl.c - Add format info to v4l2-common.c - Rework documentation in line with comments John Cox (4): media: v4l: Add Broadcom sand formats to videodev2.h media: v4l: Add documentation for Broadcom sand formats media: v4l: Add Broadcom sand format descriptions to v4l2-ioctl.c media: v4l: Add Broadcom sand format infos to v4l2-common.c Nicolas Dufresne (1): v4l2-common: Add support for fractional bpp .../media/v4l/pixfmt-yuv-planar.rst | 195 ++++++++++++++++++ drivers/media/v4l2-core/v4l2-common.c | 150 +++++++------- drivers/media/v4l2-core/v4l2-ioctl.c | 2 + include/media/v4l2-common.h | 2 + include/uapi/linux/videodev2.h | 2 + 5 files changed, 277 insertions(+), 74 deletions(-) -- 2.37.2
