WM8971_RDAC 151 sound/soc/codecs/wm8971.c SOC_DOUBLE_R("PCM Volume", WM8971_LDAC, WM8971_RDAC, 0, 255, 0), WM8971_RDAC 731 sound/soc/codecs/wm8971.c reg = wm8971_read_reg_cache(codec, WM8971_RDAC); WM8971_RDAC 732 sound/soc/codecs/wm8971.c wm8971_write(codec, WM8971_RDAC, reg | 0x0100);