PPSMC_MSG_AllowGfxOff 2610 drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.c 		ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_AllowGfxOff);
PPSMC_MSG_AllowGfxOff  106 drivers/gpu/drm/amd/powerplay/navi10_ppt.c 	MSG_MAP(AllowGfxOff,			PPSMC_MSG_AllowGfxOff),