This is a revival of a 3 year old series that never got picked up, see [1]. This series add 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 new fourcc formats. These patches has been in use by LibreELEC and other distros for the past 3+ years, hoping they can be merged this time around :-) Changes in v3: - No changes, rebased on next-20230616 - R-B tags was collected Changes in v2: - Add NV30 format - R-B tags was not collected due to NV30 changes This series is also available at [2]. [1] https://lore.kernel.org/all/20200706223009.1200-1-jonas@xxxxxxxxx/ [2] https://github.com/Kwiboo/linux-rockchip/commits/next-20230616-vop-nv15 Jonas Karlman (2): drm/fourcc: Add NV20 and NV30 YUV formats drm/rockchip: vop: 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(-) -- 2.40.1
