PPSMC_MSG_VddC_Request  560 drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c 					PPSMC_MSG_VddC_Request, req_volt);
PPSMC_MSG_VddC_Request 3806 drivers/gpu/drm/radeon/ci_dpm.c 								  PPSMC_MSG_VddC_Request,