drm/amdgpu: Update RAS init handling

Output RAS init status

If RAS init fails, teardown RAS context
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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

@@ -935,6 +935,7 @@ static int psp_ras_load(struct psp_context *psp)
 {
 	int ret;
 	struct psp_gfx_cmd_resp *cmd;
+	struct ta_ras_shared_memory *ras_cmd;
 
 	/*
 	 * TODO: bypass the loading in sriov for now
@@ -958,11 +959,20 @@ static int psp_ras_load(struct psp_context *psp)
 	ret = psp_cmd_submit_buf(psp, NULL, cmd,
 			psp->fence_buf_mc_addr);
 
+	ras_cmd = (struct ta_ras_shared_memory*)psp->ras.ras_shared_buf;
+
 	if (!ret) {
-		psp->ras.ras_initialized = true;
 		psp->ras.session_id = cmd->resp.session_id;
+
+		if (!ras_cmd->ras_status)
+			psp->ras.ras_initialized = true;
+		else
+			dev_warn(psp->adev->dev, "RAS Init Status: 0x%X\n", ras_cmd->ras_status);
 	}
 
+	if (ret || ras_cmd->ras_status)
+		amdgpu_ras_fini(psp->adev);
+
 	kfree(cmd);
 
 	return ret;