WM8983_NOISE_GATE  220 sound/soc/codecs/wm8983.c 	SOC_SINGLE("ALC Capture NG Switch", WM8983_NOISE_GATE,
WM8983_NOISE_GATE  222 sound/soc/codecs/wm8983.c 	SOC_SINGLE("ALC Capture NG Threshold", WM8983_NOISE_GATE,