ASoC: qcom: fixes for Click/Pop Noise

Merge series from Srinivas Kandagatla <[e-mail]>:

Click/Pop Noise was a long pending issue with WSA Codecs which are prone
to accumlate DC when ports are active but without any data streams.
There are multiple places in the current setup, where this could happen
in both startup as well as shutdown path.

sound/soc/qcom/qdsp6/q6apm-lpass-dais.c

···
 	if (dai_data->is_port_started[dai->id]) {
 		q6apm_graph_stop(dai_data->graph[dai->id]);
 		dai_data->is_port_started[dai->id] = false;
+
+		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+			q6apm_graph_close(dai_data->graph[dai->id]);
 	}
 
 	/**

sound/soc/qcom/sdw.c

···
 		return 0;
 	}
 
-	if (*stream_prepared) {
-		sdw_disable_stream(sruntime);
-		sdw_deprepare_stream(sruntime);
-		*stream_prepared = false;
-	}
+	if (*stream_prepared)
+		return 0;
 
 	ret = sdw_prepare_stream(sruntime);
 	if (ret)