Hi,
This series adds support for displaying 10-bit 4:2:0 and 4:2:2 formats produced by the Rockchip Video Decoder on RK322X, RK3288, RK3328, RK3368 and RK3399. Also include 10-bit 4:4:4 support since VOP can support that also.
First patch adds new fourcc 10-bit YUV formats with 4:2:2/4:4:4 sub-sampling. Second patch adds support for displaying the the new fourcc formats.
Changes in v2: - Add NV30 format - R-B tags was not collected due to NV30 changes
This series has been tested on RK3399 using a Rockchip Video Decoder series at [1] together with ffmpeg at [2] and kodi-gbm or mpv. [3] contains all patches needed on top of linux-media master for easy testing.
[1] https://patchwork.linuxtv.org/project/linux-media/list/?series=2859 [2] https://github.com/Kwiboo/FFmpeg/commits/v4l2-request-hwaccel-4.3-rkvdec-hig... [3] https://github.com/Kwiboo/linux-rockchip/commits/linuxtv-rkvdec-high-10-v2
Regards, Jonas
Jonas Karlman (2): drm: drm_fourcc: add NV20 and NV30 YUV formats drm: rockchip: add NV15, NV20 and NV30 support
drivers/gpu/drm/drm_fourcc.c | 8 ++++++ drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 29 +++++++++++++++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 32 +++++++++++++++++---- include/uapi/drm/drm_fourcc.h | 2 ++ 5 files changed, 64 insertions(+), 8 deletions(-)