From: Bard Liao yung-chuan.liao@linux.intel.com
The existing code return when a widget doesn't need to prepare/unprepare. This will prevent widgets in the sink path from being prepared/unprepared.
Cc: stable@vger.kernel.org # 6.1 Link: https://github.com/thesofproject/linux/issues/4021 Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com Signed-off-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com --- sound/soc/sof/sof-audio.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 739afb8df590..5c878788dedb 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -273,9 +273,9 @@ sof_unprepare_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dapm_widg const struct sof_ipc_tplg_widget_ops *widget_ops; struct snd_soc_dapm_path *p;
- /* return if the widget is in use or if it is already unprepared */ + /* skip if the widget is in use or if it is already unprepared */ if (!swidget || !swidget->prepared || swidget->use_count > 0) - return; + goto sink_unprepare;
widget_ops = tplg_ops ? tplg_ops->widget : NULL; if (widget_ops && widget_ops[widget->id].ipc_unprepare) @@ -284,6 +284,7 @@ sof_unprepare_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dapm_widg
swidget->prepared = false;
+sink_unprepare: /* unprepare all widgets in the sink paths */ snd_soc_dapm_widget_for_each_sink_path(widget, p) { if (!p->walking && p->sink->dobj.private) {