[alsa-devel] [RFC PATCH] ASoC: soc-dapm: Skip suspending widgets with ignore flag

[Srinivas Kandagatla]

From: Sudheer Papothi <spapothi at codeaurora.org>

For wigdets which have set the suspend ignore flag asoc framework
shouldn't mark them as dirty when ASoC suspend function is called.
This change adds check to skip suspending the widgets with the flag set.

Signed-off-by: Gopikrishnaiah Anandan <agopik at codeaurora.org>
Signed-off-by: Sudheer Papothi <spapothi at codeaurora.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
---
 sound/soc/soc-dapm.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 13544f7c850b..4ecfd32e59b8 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -303,6 +303,8 @@ 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->ignore_suspend)
+			continue;
 		if (w->is_ep) {
 			dapm_mark_dirty(w, "Rechecking endpoints");
 			if (w->is_ep & SND_SOC_DAPM_EP_SINK)
-- 
2.21.0