CS42L56_GAIN_BIAS_CTL 391 sound/soc/codecs/cs42l56.c SOC_DOUBLE("ADC Boost Switch", CS42L56_GAIN_BIAS_CTL, 3, 2, 1, 1), CS42L56_GAIN_BIAS_CTL 403 sound/soc/codecs/cs42l56.c SOC_DOUBLE_TLV("PGA Preamp Volume", CS42L56_GAIN_BIAS_CTL, CS42L56_GAIN_BIAS_CTL 1281 sound/soc/codecs/cs42l56.c regmap_update_bits(cs42l56->regmap, CS42L56_GAIN_BIAS_CTL,