[PATCH v2 3/8] drm/rockchip: Convert to support atomic API

Rockchip vop not support hw vblank counter, needed check the committed register if it's really take effect. Signed-off-by: Mark Yao Signed-off-by: Tomasz Figa --- Changes in v2: - Optimization commit planes sequence. - Get vblank count on atomic_begin to protect vblank event. Adviced by Daniel

[PATCH v2 3/8] drm/rockchip: Convert to support atomic API

Rockchip vop not support hw vblank counter, needed check the committed register if it's really take effect. Signed-off-by: Mark Yao Signed-off-by: Tomasz Figa --- Changes in v2: - Optimization commit planes sequence. - Get vblank count on