CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL
{ CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL, 0x00 },
case CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL:
CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL,
CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL));
CDC_RX_SIDETONE_IIR1_IIR_GAIN_B4_CTL, -84, 40,