Symbol: PPSMC_MSG_NBDPM_Disable
sys/dev/pci/drm/amd/pm/legacy-dpm/kv_dpm.c
1862
ret = amdgpu_kv_notify_message_to_smu(adev, PPSMC_MSG_NBDPM_Disable);
sys/dev/pci/drm/radeon/kv_dpm.c
1624
ret = kv_notify_message_to_smu(rdev, PPSMC_MSG_NBDPM_Disable);