ASoC: dapm: Fix _PRE and _POST events for DAPM performance improvements
Ever since the DAPM performance improvements we've been marking all widgets
as not dirty after each DAPM run. Since _PRE and _POST events aren't part
of the DAPM graph this has rendered them non-functional, they will never be
marked dirty again and thus will never be run again.
Fix this by skipping them when marking widgets as not dirty.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@vger.kernel.org
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index f7a13f7..025060b 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -1598,7 +1598,15 @@
}
list_for_each_entry(w, &card->widgets, list) {
- list_del_init(&w->dirty);
+ switch (w->id) {
+ case snd_soc_dapm_pre:
+ case snd_soc_dapm_post:
+ /* These widgets always need to be powered */
+ break;
+ default:
+ list_del_init(&w->dirty);
+ break;
+ }
if (w->power) {
d = w->dapm;