WM8971_ALC2 180 sound/soc/codecs/wm8971.c SOC_SINGLE("ALC Capture ZC Switch", WM8971_ALC2, 7, 1, 0), WM8971_ALC2 181 sound/soc/codecs/wm8971.c SOC_SINGLE("ALC Capture Hold Time", WM8971_ALC2, 0, 15, 0),