Support userspace to set hdmi output color via hdmi properties. Add hdmi atomic_begin/atomic_flush to make sure screen don't flash when updating color.
Algea Cao (6): drm: Add connector atomic_begin/atomic_flush drm: bridge: dw-hdmi: Implement connector atomic_begin/atomic_flush drm: bridge: dw-hdmi: Introduce previous_pixelclock/previous_tmdsclock drm/rockchip: dw_hdmi: Add vendor hdmi properties drm/rockchip: dw_hdmi: Add get_output_bus_format drm: bridge: dw-hdmi: Get output bus format when dw-hdmi is the only bridge
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 123 ++++++++++- drivers/gpu/drm/bridge/synopsys/dw-hdmi.h | 4 + drivers/gpu/drm/drm_atomic_helper.c | 46 ++++ drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 221 ++++++++++++++++++++ include/drm/bridge/dw_hdmi.h | 23 ++ include/drm/drm_modeset_helper_vtables.h | 19 ++ 6 files changed, 428 insertions(+), 8 deletions(-)