PPSMC_MSG_PCIeDPM_Enable
smc_result = amdgpu_ci_send_msg_to_smc(adev, PPSMC_MSG_PCIeDPM_Enable);
PPSMC_MSG_PCIeDPM_Enable)),
smc_result = ci_send_msg_to_smc(rdev, PPSMC_MSG_PCIeDPM_Enable);