rt5651_sto2_adc_l1_src 601 sound/soc/codecs/rt5651.c static const char * const rt5651_sto2_adc_l1_src[] = {"DD MIXL", "ADCL"}; rt5651_sto2_adc_l1_src 605 sound/soc/codecs/rt5651.c RT5651_STO2_ADC_L1_SRC_SFT, rt5651_sto2_adc_l1_src);