RD_CH_SPACE       357 drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c 	reg_space = RD_CH_SPACE(ch);
RD_CH_SPACE       568 drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c 	reg_space = RD_CH_SPACE(ch);