RADEON_CRTC_EXT_DISP_EN  548 drivers/gpu/drm/radeon/radeon_bios.c 		 RADEON_CRTC_EXT_DISP_EN)));
RADEON_CRTC_EXT_DISP_EN  689 drivers/gpu/drm/radeon/radeon_legacy_crtc.c 		crtc_gen_cntl |= (RADEON_CRTC_EXT_DISP_EN