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[v2,1/3] ASoC: SOF: sof-audio: Unprepare when swidget->use_count > 0

Message ID 20230116125506.27989-2-peter.ujfalusi@linux.intel.com (mailing list archive)
State New, archived
Headers show
Series ASoC: SOF: sof-audio: Fixes for widget prepare and unprepare | expand

Commit Message

Peter Ujfalusi Jan. 16, 2023, 12:55 p.m. UTC 
From: Bard Liao <yung-chuan.liao@linux.intel.com>

We should unprepare the widget if its use_count = 1.

Fixes: 9862dcf70245 ("ASoC: SOF: don't unprepare widget used other pipelines")
Cc: <stable@vger.kernel.org> # 6.1
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 | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index e1ab8380e7d8..068501ed7951 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -274,7 +274,7 @@  sof_unprepare_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dapm_widg
 	struct snd_soc_dapm_path *p;
 
 	/* return if the widget is in use or if it is already unprepared */
-	if (!swidget->prepared || swidget->use_count > 1)
+	if (!swidget->prepared || swidget->use_count > 0)
 		return;
 
 	widget_ops = tplg_ops ? tplg_ops->widget : NULL;