RADEON_DFP2_ATTACHED 3546 drivers/gpu/drm/radeon/radeon_combios.c 			bios_4_scratch |= RADEON_DFP2_ATTACHED;
RADEON_DFP2_ATTACHED 3551 drivers/gpu/drm/radeon/radeon_combios.c 			bios_4_scratch &= ~RADEON_DFP2_ATTACHED;