RT5631_GLOBAL_CLK_CTRL
case RT5631_GLOBAL_CLK_CTRL:
snd_soc_component_update_bits(component, RT5631_GLOBAL_CLK_CTRL,
RT5631_GLOBAL_CLK_CTRL,
RT5631_GLOBAL_CLK_CTRL,
reg = snd_soc_component_read(component, RT5631_GLOBAL_CLK_CTRL);