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ASoC: max98373: Added 10ms sleep after amp software reset 

Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
hifive-unleashed-5.1
Ryan Lee 2018-08-23 18:37:08 -07:00 committed by Mark Brown
parent 6f0a256253
commit ca917f9fe1
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 0 deletions
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2
sound/soc/codecs/max98373.c
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@ -730,6 +730,7 @@ static int max98373_probe(struct snd_soc_component *component)
/* Software Reset */
regmap_write(max98373->regmap,
MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
usleep_range(10000, 11000);
/* IV default slot configuration */
regmap_write(max98373->regmap,
@ -818,6 +819,7 @@ static int max98373_resume(struct device *dev)
regmap_write(max98373->regmap,
MAX98373_R2000_SW_RESET, MAX98373_SOFT_RESET);
usleep_range(10000, 11000);
regcache_cache_only(max98373->regmap, false);
regcache_sync(max98373->regmap);
return 0;