TAS6424_CH_STATE_CTRL
snd_soc_component_write(component, TAS6424_CH_STATE_CTRL, val);
snd_soc_component_write(component, TAS6424_CH_STATE_CTRL, TAS6424_ALL_STATE_HIZ);
snd_soc_component_write(component, TAS6424_CH_STATE_CTRL, chan_states);
{ TAS6424_CH_STATE_CTRL, 0x55 },
case TAS6424_CH_STATE_CTRL: