MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM 128 sound/soc/codecs/max98927.c {MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM, 0x00}, MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM 737 sound/soc/codecs/max98927.c MAX98927_R0082_ENV_TRACK_VOUT_HEADROOM,