diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-07-20 17:29:34 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-08-02 14:37:59 +0100 |
| commit | ad15432068b43135d7af36e555c9d48b0d37c3c3 (patch) | |
| tree | 290d58d1d810df24e335081be1934378558e55da /sound | |
| parent | d9af29329519c623a5a9c8b39439ed2886c9f30b (diff) | |
ASoC: dapm: Fix _PRE and _POST events for DAPM performance improvements
commit 0ff97ebf0804d2e519d578fcb4db03f104d2ca8c upstream.
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>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/soc-dapm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 90e93bf4fa7..0dc441cb001 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -1381,7 +1381,15 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) } 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; |