fixup! ASoC: SOF: ipc4-topology: add buffer type support

bardliao · plbossart · commit 551c11c310ac · 2022-11-07T12:22:37.000-05:00
Add comment to explain why gtw_cfg setting is skipped.

Signed-off-by: Bard Liao &lt;yung-chuan.liao@linux.intel.com&gt;
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
@@ -356,6 +356,10 @@ static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget)
 		goto free_available_fmt;
 	}
 
+	/*
+	 * This callback is used by host copier and module-to-module copier,
+	 * and only host copier needs to set gtw_cfg.
+	 */
 	if (!WIDGET_IS_AIF(swidget->id))
 		goto skip_gtw_cfg;
 

Original file line number	Diff line number	Diff line change
`@@ -356,6 +356,10 @@ static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget)`
`356`	`356`	`goto free_available_fmt;`
`357`	`357`	`}`
`358`	`358`
	`359`	`+ /*`
	`360`	`+ * This callback is used by host copier and module-to-module copier,`
	`361`	`+ * and only host copier needs to set gtw_cfg.`
	`362`	`+ */`
`359`	`363`	`if (!WIDGET_IS_AIF(swidget->id))`
`360`	`364`	`goto skip_gtw_cfg;`
`361`	`365`