On 08/01/16 00:51, Fabio Estevam wrote:
On Thu, Jan 7, 2016 at 9:17 PM, Fabio Estevam <festevam@xxxxxxxxx> wrote:
[ 39.487313] [<c05844d0>] (snd_soc_suspend) from [<c03c31f0>]
Ok, in this case it is an ALSA issue, so will start a thread at the
alsa mailing list.
Ah,
Just seen I have this in my tree for that:
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index a1305f8..a7ddf69 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -584,6 +584,9 @@ int snd_soc_suspend(struct device *dev)
if (!card->instantiated)
return 0;
+ if (!card->snd_card)
+ return 0;
+
/* Due to the resume being scheduled into a workqueue we could
* suspend before that's finished - wait for it to complete.
*/
@@ -814,6 +817,9 @@ int snd_soc_resume(struct device *dev)
if (!card->instantiated)
return 0;
+ if (!card->snd_card)
+ return 0;
+
/* activate pins from sleep state */
I have that in my old 3.19 tree too so it's not new.
I didn't submit it because I haven't investigated further to see if it
was just papering over the real problem..
Martin
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