WM8750_LDAC 151 sound/soc/codecs/wm8750.c SOC_DOUBLE_R("PCM Volume", WM8750_LDAC, WM8750_RDAC, 0, 255, 0), WM8750_LDAC 696 sound/soc/codecs/wm8750.c snd_soc_component_update_bits(component, WM8750_LDAC, 0x0100, 0x0100);