CH_OVLY_SEL_MASK  691 drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c 			CH_OVLY_SEL_MASK, CH_OVLY_SEL_VAL(OUT_OVLY));
CH_OVLY_SEL_MASK  703 drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c 			CH_OVLY_SEL_MASK, 0);