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ASoC: rt5640: Move cache sync() to resume() 

The patch fixes the defect in case of resume which doesn't sync the cache.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Oder Chiou 2014-03-27 15:55:47 +08:00 committed by Mark Brown
parent c9eaa447e7
commit 4c9185be5e
1 changed files with 3 additions and 3 deletions
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6
sound/soc/codecs/rt5640.c
View File

@ -1890,11 +1890,9 @@ static int rt5640_set_dai_pll(struct snd_soc_dai *dai, int pll_id, int source,
static int rt5640_set_bias_level(struct snd_soc_codec *codec, static int rt5640_set_bias_level(struct snd_soc_codec *codec,
enum snd_soc_bias_level level) enum snd_soc_bias_level level)
{ {
struct rt5640_priv *rt5640 = snd_soc_codec_get_drvdata(codec);
switch (level) { switch (level) {
case SND_SOC_BIAS_STANDBY: case SND_SOC_BIAS_STANDBY:
if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) { if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
regcache_cache_only(rt5640->regmap, false);
snd_soc_update_bits(codec, RT5640_PWR_ANLG1, snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
RT5640_PWR_VREF1 | RT5640_PWR_MB | RT5640_PWR_VREF1 | RT5640_PWR_MB |
RT5640_PWR_BG | RT5640_PWR_VREF2, RT5640_PWR_BG | RT5640_PWR_VREF2,
@ -1904,7 +1902,6 @@ static int rt5640_set_bias_level(struct snd_soc_codec *codec,
snd_soc_update_bits(codec, RT5640_PWR_ANLG1, snd_soc_update_bits(codec, RT5640_PWR_ANLG1,
RT5640_PWR_FV1 | RT5640_PWR_FV2, RT5640_PWR_FV1 | RT5640_PWR_FV2,
RT5640_PWR_FV1 | RT5640_PWR_FV2); RT5640_PWR_FV1 | RT5640_PWR_FV2);
regcache_sync(rt5640->regmap);
snd_soc_update_bits(codec, RT5640_DUMMY1, snd_soc_update_bits(codec, RT5640_DUMMY1,
0x0301, 0x0301); 0x0301, 0x0301);
snd_soc_update_bits(codec, RT5640_MICBIAS, snd_soc_update_bits(codec, RT5640_MICBIAS,
@ -1979,6 +1976,9 @@ static int rt5640_resume(struct snd_soc_codec *codec)
msleep(400); msleep(400);
} }
regcache_cache_only(rt5640->regmap, false);
regcache_sync(rt5640->regmap);
return 0; return 0;
} }
#else #else