Symbol: PPSMC_MSG_SAMPowerOFF
drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c
1732
amdgpu_kv_notify_message_to_smu(adev, PPSMC_MSG_SAMPowerOFF);
drivers/gpu/drm/radeon/kv_dpm.c
1494
kv_notify_message_to_smu(rdev, PPSMC_MSG_SAMPowerOFF);