diff options
| author | Richard Fitzgerald <rf@opensource.wolfsonmicro.com> | 2016-08-25 11:39:32 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-09-01 21:34:55 +0100 |
| commit | 63d19e0693668de5ce46b5f0f948645bf43b546b (patch) | |
| tree | c542e85ccf9cc9c746ba45503715aefcae72c0c1 | |
| parent | c9991052aedaa74c69f8198852c65a99caf1adec (diff) | |
ASoC: arizona: Wait for resume before enabling FLL
When enabling an FLL use pm_runtime_get_sync() instead of
pm_runtime_get() to ensure that all the register settings
have been written out and the codec is powered-up before
we write the enable bit.
Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/arizona.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index 0fc3b4b61552..ccb3ca2f77a4 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -2268,7 +2268,7 @@ static int arizona_enable_fll(struct arizona_fll *fll) ARIZONA_FLL1_SYNC_BW); if (!already_enabled) - pm_runtime_get(arizona->dev); + pm_runtime_get_sync(arizona->dev); regmap_update_bits_async(arizona->regmap, fll->base + 1, ARIZONA_FLL1_ENA, ARIZONA_FLL1_ENA); |