RT5663_VREFADJ_OP 921 sound/soc/codecs/rt5663.c case RT5663_VREFADJ_OP: RT5663_VREFADJ_OP 3355 sound/soc/codecs/rt5663.c regmap_write(rt5663->regmap, RT5663_VREFADJ_OP, 0x0f28);