RT9123_REG_I2SOPT
SOC_ENUM_SINGLE(RT9123_REG_I2SOPT, 4, ARRAY_SIZE(i2sch_text), i2sch_text);
snd_soc_component_write_field(comp, RT9123_REG_I2SOPT, RT9123_MASK_AUDFMT, audfmt);
snd_soc_component_write_field(comp, RT9123_REG_I2SOPT, RT9123_MASK_AUDBIT, audbit);