rt5645_vad_adc_enum 1614 sound/soc/codecs/rt5645.c rt5645_vad_adc_enum, RT5645_VAD_CTRL4, rt5645_vad_adc_enum 1618 sound/soc/codecs/rt5645.c SOC_DAPM_ENUM("VAD ADC source", rt5645_vad_adc_enum);