if DAC_TAS57XX

    config TAS57XX_MAX_VOLUME
        int "Maximum DAC volume (dB)"
        range -100 0
        default -30
        help
            Maximum volume level in dB that corresponds to AirPlay volume 0 dB.
            The TAS57xx register range is 0 dB to -127 dB.
            A value of -30 means AirPlay full volume maps to -30 dB on the DAC.

endif # DAC_TAS57XX