NAU8825_REG_ADC_DGAIN_CTRL
SOC_SINGLE_TLV("Mic Volume", NAU8825_REG_ADC_DGAIN_CTRL,
SOC_DOUBLE_TLV("Headphone Bypass Volume", NAU8825_REG_ADC_DGAIN_CTRL,
{ NAU8825_REG_ADC_DGAIN_CTRL, 0x00cf },
{ NAU8825_REG_ADC_DGAIN_CTRL, 0x00cf },
regmap_update_bits(nau8825->regmap, NAU8825_REG_ADC_DGAIN_CTRL,