wm8776_write_cached
wm8776_write_cached(chip, WM8776_MSTRCTRL, reg);
wm8776_write_cached(chip, WM8776_DACMUTE,
wm8776_write_cached(chip, reg_index, reg_value);
wm8776_write_cached(chip, WM8776_ADCLVOL,
wm8776_write_cached(chip, WM8776_ADCRVOL,
wm8776_write_cached(chip, WM8776_ALCCTRL2,
wm8776_write_cached(chip, WM8776_ALCCTRL1,
wm8776_write_cached(chip, WM8776_ALCCTRL2,
wm8776_write_cached(chip, WM8776_ALCCTRL1,
wm8776_write_cached(chip, WM8776_ALCCTRL2,