drm/amdgpu: add condition to set MP1 state on gpu reset

Only ras supportted need to set MP1 state to prepare for unload before
reloading SMU FW.
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c

@@ -1552,12 +1552,13 @@ static int psp_load_smu_fw(struct psp_context *psp)
 	struct amdgpu_device* adev = psp->adev;
 	struct amdgpu_firmware_info *ucode =
 			&adev->firmware.ucode[AMDGPU_UCODE_ID_SMC];
+	struct amdgpu_ras *ras = psp->ras.ras;
 
 	if (!ucode->fw || amdgpu_sriov_vf(psp->adev))
 		return 0;
 
 
-	if (adev->in_gpu_reset) {
+	if (adev->in_gpu_reset && ras && ras->supported) {
 		ret = amdgpu_dpm_set_mp1_state(adev, PP_MP1_STATE_UNLOAD);
 		if (ret) {
 			DRM_WARN("Failed to set MP1 state prepare for reload\n");