Symbol: PPSMC_MSG_Halt
drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
3963
if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
drivers/gpu/drm/radeon/rv770_dpm.c
1403
if (rv770_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
drivers/gpu/drm/radeon/si_dpm.c
3392
if (si_send_msg_to_smc(rdev, PPSMC_MSG_Halt) != PPSMC_Result_OK)