NAU8824_REG_BIAS_ADJ
regmap_update_bits(regmap, NAU8824_REG_BIAS_ADJ,
{ NAU8824_REG_BIAS_ADJ, 0x0000 },
case NAU8824_REG_BIAS_ADJ ... NAU8824_REG_CLASSD_GAIN_2:
case NAU8824_REG_BIAS_ADJ ... NAU8824_REG_CLASSD_GAIN_2:
SND_SOC_DAPM_SUPPLY("DMIC12 Power", NAU8824_REG_BIAS_ADJ,
SND_SOC_DAPM_SUPPLY("DMIC34 Power", NAU8824_REG_BIAS_ADJ,