AIC31XX_MDAC
snd_soc_component_update_bits(component, AIC31XX_MDAC, mask, on);
snd_soc_component_update_bits(component, AIC31XX_MDAC, mask, off);
{ AIC31XX_MDAC, 0x01 },
snd_soc_component_update_bits(component, AIC31XX_MDAC, AIC31XX_PLL_MASK,