fixup! ASoC: SOF: topology: Add ops for setting up and tearing down pipelines

The buffer <-> component restriction only applies to IPC3. So move it to
the IPC-specific code.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>

Author: ranj063

sound/soc/sof/ipc3-topology.c

@@ -2112,6 +2112,14 @@ static int sof_ipc3_set_up_all_pipelines(struct snd_sof_dev *sdev, bool verify)
 				sroute->sink_widget->dynamic_pipeline_widget))
 			continue;
 
+		/*
+		 * For virtual routes, both sink and source are not buffer. IPC3 only supports
+		 * connections between a buffer and a component. Ignore the rest.
+		 */
+		if (sroute->src_widget->id != snd_soc_dapm_buffer &&
+		    sroute->sink_widget->id != snd_soc_dapm_buffer)
+			continue;
+
 		ret = sof_route_setup(sdev, sroute->src_widget->widget,
 				      sroute->sink_widget->widget);
 		if (ret < 0) {

sound/soc/sof/topology.c

@@ -1782,29 +1782,15 @@ static int sof_route_load(struct snd_soc_component *scomp, int index,
 	    sink_swidget->id == snd_soc_dapm_output)
 		goto err;
 
-	/*
-	 * For virtual routes, both sink and source are not
-	 * buffer. Since only buffer linked to component is supported by
-	 * FW, others are reported as error, add check in route function,
-	 * do not send it to FW when both source and sink are not buffer
-	 */
-	if (source_swidget->id != snd_soc_dapm_buffer &&
-	    sink_swidget->id != snd_soc_dapm_buffer) {
-		dev_dbg(scomp->dev, "warning: neither Linked source component %s nor sink component %s is of buffer type, ignoring link\n",
-			route->source, route->sink);
-		goto err;
-	} else {
-		sroute->route = route;
-		dobj->private = sroute;
-		sroute->src_widget = source_swidget;
-		sroute->sink_widget = sink_swidget;
+	sroute->route = route;
+	dobj->private = sroute;
+	sroute->src_widget = source_swidget;
+	sroute->sink_widget = sink_swidget;
 
-		/* add route to route list */
-		list_add(&sroute->list, &sdev->route_list);
-
-		return 0;
-	}
+	/* add route to route list */
+	list_add(&sroute->list, &sdev->route_list);
 
+	return 0;
 err:
 	kfree(sroute);
 	return ret;