RT5631_STEREO_DAC_VOL_1 118 sound/soc/codecs/rt5631.c case RT5631_STEREO_DAC_VOL_1: RT5631_STEREO_DAC_VOL_1 246 sound/soc/codecs/rt5631.c SOC_DOUBLE("PCM Playback Switch", RT5631_STEREO_DAC_VOL_1,