diff options
| author |   Nariman Poushin <nariman@opensource.wolfsonmicro.com> | 2016-08-30 10:30:40 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2016-08-30 17:54:48 +0100 |
| commit | c9991052aedaa74c69f8198852c65a99caf1adec (patch) | |
| tree | 5816784ec6a2186b0254286f40e913f2fff8a3f4 /sound/soc/codecs/arizona.c | |
| parent | Linux 4.8-rc1 (diff) | |
| download | linux-dev-c9991052aedaa74c69f8198852c65a99caf1adec.tar.xz linux-dev-c9991052aedaa74c69f8198852c65a99caf1adec.zip | |
ASoC: arizona: Don't change the FLLn_GAIN before entering FREERUN
When reclocking an active FLL, to ensure a clean transition, do
not change the gain setting until we have entered free run.
Signed-off-by: Nariman Poushin <nariman@opensource.wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/arizona.c')
| -rw-r--r-- | sound/soc/codecs/arizona.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c index ecfdbfcae366..0fc3b4b61552 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -2218,11 +2218,11 @@ static int arizona_enable_fll(struct arizona_fll *fll) if (already_enabled) { /* Facilitate smooth refclk across the transition */ - regmap_update_bits_async(fll->arizona->regmap, fll->base + 0x9, - ARIZONA_FLL1_GAIN_MASK, 0); regmap_update_bits(fll->arizona->regmap, fll->base + 1, ARIZONA_FLL1_FREERUN, ARIZONA_FLL1_FREERUN); udelay(32); + regmap_update_bits_async(fll->arizona->regmap, fll->base + 0x9, + ARIZONA_FLL1_GAIN_MASK, 0); } /* |