WM8960_IFACE1
snd_soc_component_write(component, WM8960_IFACE1, iface);
u16 iface1 = snd_soc_component_read(component, WM8960_IFACE1);
u16 iface = snd_soc_component_read(component, WM8960_IFACE1) & 0xfff3;
snd_soc_component_write(component, WM8960_IFACE1, iface);