SMU_MSG_DisallowGfxOff 1372 drivers/gpu/drm/amd/powerplay/smu_v11_0.c 			ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff);
SMU_MSG_DisallowGfxOff  257 drivers/gpu/drm/amd/powerplay/smu_v12_0.c 		ret = smu_send_smc_msg(smu, SMU_MSG_DisallowGfxOff);