RG_AUDPREAMP3GAIN_SFT
mic_gain_3 << RG_AUDPREAMP3GAIN_SFT);
MT6359_AUDENC_ANA_CON2, RG_AUDPREAMP3GAIN_SFT, 4, 0,
(reg >> RG_AUDPREAMP3GAIN_SFT) & RG_AUDPREAMP3GAIN_MASK;