ATOM_S2_DEVICE_DPMS_STATE 1704 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c 	bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE;
ATOM_S2_DEVICE_DPMS_STATE 4097 drivers/gpu/drm/radeon/radeon_atombios.c 		bios_2_scratch &= ~ATOM_S2_DEVICE_DPMS_STATE;