WM8961_RIGHT_INPUT_VOLUME
case WM8961_RIGHT_INPUT_VOLUME:
WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
WM8961_LEFT_INPUT_VOLUME, WM8961_RIGHT_INPUT_VOLUME,
reg = snd_soc_component_read(component, WM8961_RIGHT_INPUT_VOLUME);
snd_soc_component_write(component, WM8961_RIGHT_INPUT_VOLUME, reg | WM8961_IPVU);
ret = regmap_read(wm8961->regmap, WM8961_RIGHT_INPUT_VOLUME, &val);