rt5651_sto2_adc_l2_src 610 sound/soc/codecs/rt5651.c static const char * const rt5651_sto2_adc_l2_src[] = {"DMIC L", "DD MIXL"}; rt5651_sto2_adc_l2_src 614 sound/soc/codecs/rt5651.c RT5651_STO2_ADC_L2_SRC_SFT, rt5651_sto2_adc_l2_src);