WM8971_LDAC 151 sound/soc/codecs/wm8971.c SOC_DOUBLE_R("PCM Volume", WM8971_LDAC, WM8971_RDAC, 0, 255, 0), WM8971_LDAC 729 sound/soc/codecs/wm8971.c reg = wm8971_read_reg_cache(codec, WM8971_LDAC); WM8971_LDAC 730 sound/soc/codecs/wm8971.c wm8971_write(codec, WM8971_LDAC, reg | 0x0100);