da7219_sidetone_gain_tlv 47 sound/soc/codecs/da7219.c static const DECLARE_TLV_DB_SCALE(da7219_sidetone_gain_tlv, -4200, 300, 0); da7219_sidetone_gain_tlv 553 sound/soc/codecs/da7219.c DA7219_NO_INVERT, da7219_sidetone_gain_tlv),