[PATCH] ASoC: dapm: Skip suspending widgets with ignore flag

From: Zhiwei Jiang
Date: Mon Jan 21 2019 - 09:48:29 EST


For endpoint wigdets which have set the suspend ignore flag, asoc
shouldn't mark them as dirty when ASoC suspend function is called.

Signed-off-by: Zhiwei Jiang <qq282012236@xxxxxxxxx>
---
sound/soc/soc-dapm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index a5178845065b..68c49090f561 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -278,7 +278,7 @@ void dapm_mark_endpoints_dirty(struct snd_soc_card *card)
mutex_lock(&card->dapm_mutex);

list_for_each_entry(w, &card->widgets, list) {
- if (w->is_ep) {
+ if (w->is_ep && !w->ignore_suspend) {
dapm_mark_dirty(w, "Rechecking endpoints");
if (w->is_ep & SND_SOC_DAPM_EP_SINK)
dapm_widget_invalidate_output_paths(w);
--
2.19.0