WM8978_ALC_CONTROL_2 197 sound/soc/codecs/wm8978.c SOC_SINGLE("ALC Capture Hold", WM8978_ALC_CONTROL_2, 4, 10, 0), WM8978_ALC_CONTROL_2 198 sound/soc/codecs/wm8978.c SOC_SINGLE("ALC Capture Target", WM8978_ALC_CONTROL_2, 0, 15, 0),