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ASoC: rt298: fix jack type detect error

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rt298_jack_detect may be called before card is instantiated. And
snd_soc_dapm_force_enable_pin will not work in that case. So, update
bit manually by regmap_update_bits.

Signed-off-by: Bard Liao <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
This commit is contained in:
Bard Liao 2016-10-24 18:32:18 +08:00 • committed by Mark Brown
commit f515c3834a
1 changed files with 5 additions and 0 deletions
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5
sound/soc/codecs/rt298.c
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@ -249,6 +249,11 @@ static int rt298_jack_detect(struct rt298_priv *rt298, bool *hp, bool *mic)
snd_soc_dapm_force_enable_pin(dapm, "LDO1");
snd_soc_dapm_sync(dapm);
regmap_update_bits(rt298->regmap,
RT298_POWER_CTRL1, 0x1001, 0);
regmap_update_bits(rt298->regmap,
RT298_POWER_CTRL2, 0x4, 0x4);
regmap_write(rt298->regmap, RT298_SET_MIC1, 0x24);
msleep(50);