This series patches are used for yuv image overlay display.
Rockchip vop support NV11, NV16, NV24 yuv format, and can scale the image scale 1/8 to 8.
Mark Yao (6): drm/rockchip: import dma_buf to gem drm/rockchip: vop: optimize virtual stride calculate drm/rockchip: vop: fix yuv plane support drm/rockchip: vop: support plane scale drm/rockchip: vop: switch cursor plane to window 3 drm/rockchip: vop: default enable win2/3 area0 bit
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_gem.c | 45 ++- drivers/gpu/drm/rockchip/rockchip_drm_gem.h | 5 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 445 ++++++++++++++++++++++++++- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 96 ++++++ 5 files changed, 581 insertions(+), 11 deletions(-)