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authorBard Liao <yung-chuan.liao@linux.intel.com>2023-06-16 13:00:33 +0300
committerMark Brown <broonie@kernel.org>2023-06-16 14:53:46 +0300
commit0557864e9dbe8f6c0f86110ad5712f81649f7288 (patch)
tree44ce55b5ac1a54b27e4814e0100366444c29e1ca /sound/soc/sof/sof-audio.c
parent90ce7538659aad1c048653c23eadaba9d1648559 (diff)
downloadlinux-0557864e9dbe8f6c0f86110ad5712f81649f7288.tar.xz
ASoC: SOF: sof-audio: test virtual widget in sof_walk_widgets_in_order
Virtual widgets are added for the purpose of showing connections between aggregated DAIs in SDW topologies. However, we shouldn't touch them in SOF. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20230616100039.378150-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/sof-audio.c')
-rw-r--r--sound/soc/sof/sof-audio.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c
index c77d07d62517..e7ef77012c35 100644
--- a/sound/soc/sof/sof-audio.c
+++ b/sound/soc/sof/sof-audio.c
@@ -396,6 +396,9 @@ 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;
+ if (is_virtual_widget(sdev, widget, __func__))
+ return;
+
/* skip if the widget is in use or if it is already unprepared */
if (!swidget || !swidget->prepared || swidget->use_count > 0)
goto sink_unprepare;
@@ -433,6 +436,9 @@ sof_prepare_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dapm_widget
struct snd_soc_dapm_path *p;
int ret;
+ if (is_virtual_widget(sdev, widget, __func__))
+ return 0;
+
widget_ops = tplg_ops ? tplg_ops->widget : NULL;
if (!widget_ops)
return 0;
@@ -488,6 +494,9 @@ static int sof_free_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_dap
int err;
int ret = 0;
+ if (is_virtual_widget(sdev, widget, __func__))
+ return 0;
+
if (widget->dobj.private) {
err = sof_widget_free(sdev, widget->dobj.private);
if (err < 0)
@@ -527,6 +536,9 @@ static int sof_set_up_widgets_in_path(struct snd_sof_dev *sdev, struct snd_soc_d
struct snd_soc_dapm_path *p;
int ret;
+ if (is_virtual_widget(sdev, widget, __func__))
+ return 0;
+
if (swidget) {
int i;
@@ -592,6 +604,9 @@ sof_walk_widgets_in_order(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm,
return 0;
for_each_dapm_widgets(list, i, widget) {
+ if (is_virtual_widget(sdev, widget, __func__))
+ continue;
+
/* starting widget for playback is AIF type */
if (dir == SNDRV_PCM_STREAM_PLAYBACK && widget->id != snd_soc_dapm_aif_in)
continue;