ATOM_S2_DFP5_DPMS_STATE 4476 drivers/gpu/drm/radeon/radeon_atombios.c 			bios_2_scratch &= ~ATOM_S2_DFP5_DPMS_STATE;
ATOM_S2_DFP5_DPMS_STATE 4478 drivers/gpu/drm/radeon/radeon_atombios.c 			bios_2_scratch |= ATOM_S2_DFP5_DPMS_STATE;