WM8753_IOCTL
snd_soc_component_write(component, WM8753_IOCTL, ioctl);
ioctl = snd_soc_component_read(component, WM8753_IOCTL) & 0x00ae;
snd_soc_component_write(component, WM8753_IOCTL, ioctl);
SOC_ENUM_SINGLE(WM8753_IOCTL, 2, 4, wm8753_dai_mode),
ioctl = snd_soc_component_read(component, WM8753_IOCTL);
snd_soc_component_write(component, WM8753_IOCTL, ioctl);
ioctl = snd_soc_component_read(component, WM8753_IOCTL) & 0x015d;