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ASoC: codecs: ES8326: Reduce pop noise

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We modify the value of ES8326_ANA_MICBIAS to reduce the pop noise

Signed-off-by: Zhang Yi <zhangyi@everest-semi.com>
Link: https://patch.msgid.link/20241031060253.21001-1-zhangyi@everest-semi.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Zhang Yi 2024-10-31 14:02:53 +08:00 committed by Mark Brown
parent 82e54d6541
commit 8f5fab5329
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/es8326.c
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@ -616,7 +616,7 @@ static int es8326_mute(struct snd_soc_dai *dai, int mute, int direction)
0x0F, 0x0F);
if (es8326->version > ES8326_VERSION_B) {
regmap_update_bits(es8326->regmap, ES8326_VMIDSEL, 0x40, 0x40);
regmap_update_bits(es8326->regmap, ES8326_ANA_MICBIAS, 0x70, 0x00);
regmap_update_bits(es8326->regmap, ES8326_ANA_MICBIAS, 0x70, 0x10);
}
}
} else {
@ -1082,7 +1082,7 @@ static void es8326_init(struct snd_soc_component *component)
regmap_write(es8326->regmap, ES8326_ADC2_SRC, 0x66);
es8326_disable_micbias(es8326->component);
if (es8326->version > ES8326_VERSION_B) {
regmap_update_bits(es8326->regmap, ES8326_ANA_MICBIAS, 0x73, 0x03);
regmap_update_bits(es8326->regmap, ES8326_ANA_MICBIAS, 0x73, 0x13);
regmap_update_bits(es8326->regmap, ES8326_VMIDSEL, 0x40, 0x40);
}