surface_update 160 drivers/gpu/drm/amd/display/dc/dc.h bool surface_update; surface_update 1768 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c if (events->surface_update) surface_update 2795 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c if (events->surface_update)