WM8770_MSDIGVOL 134 sound/soc/codecs/wm8770.c SOC_SINGLE_TLV("DAC Playback Volume", WM8770_MSDIGVOL, 0, 255, 0, WM8770_MSDIGVOL 589 sound/soc/codecs/wm8770.c snd_soc_component_update_bits(component, WM8770_MSDIGVOL, 0x100, 0x100);