TAS5722_DIGITAL_CTRL2_REG
ret = snd_soc_component_update_bits(component, TAS5722_DIGITAL_CTRL2_REG,
val = snd_soc_component_read(component, TAS5722_DIGITAL_CTRL2_REG);
snd_soc_component_update_bits(component, TAS5722_DIGITAL_CTRL2_REG,