WM8961_BUFDCOPEN 761 sound/soc/codecs/wm8961.c reg |= WM8961_BUFIOEN | WM8961_BUFDCOPEN; WM8961_BUFDCOPEN 781 sound/soc/codecs/wm8961.c reg &= ~(WM8961_BUFIOEN | WM8961_BUFDCOPEN);