[alsa-devel] [PATCH] ASoC: DAPM - Notify stream event to all card components.

[Liam Girdwood]

Currently when DAPM widgets are power sequenced the stream_event()
completion callback is only called for the stream_event originator
DAPM context. Other components in the card may also be interested so
make sure they are also notified of any widget power events.

Signed-off-by: Liam Girdwood <lrg at ti.com>
---
 sound/soc/soc-dapm.c |   10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 227887e..63a5614 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1516,6 +1516,12 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 					&async_domain);
 	async_synchronize_full_domain(&async_domain);
 
+	/* do we need to notify any clients that DAPM event is complete */
+	list_for_each_entry(d, &card->dapm_list, list) {
+		if (d->stream_event)
+			d->stream_event(d, event);
+	}
+
 	pop_dbg(dapm->dev, card->pop_time,
 		"DAPM sequencing finished, waiting %dms\n", card->pop_time);
 	pop_wait(card->pop_time);
@@ -2854,10 +2860,6 @@ static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
 	}
 
 	dapm_power_widgets(dapm, event);
-
-	/* do we need to notify any clients that DAPM stream is complete */
-	if (dapm->stream_event)
-		dapm->stream_event(dapm, event);
 }
 
 /**
-- 
1.7.5.4