Symbol: PPSMC_MSG_MASTER_DeepSleep_ON
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu7_hwmgr.c
1131
if (smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MASTER_DeepSleep_ON, NULL))
drivers/gpu/drm/radeon/ci_dpm.c
1927
if (ci_send_msg_to_smc(rdev, PPSMC_MSG_MASTER_DeepSleep_ON) != PPSMC_Result_OK)