onyx_write
onyx_write(sc, PCM3052_REG_LEFT_ATTN, onyx_initdata.LEFT_ATTN);
onyx_write(sc, PCM3052_REG_RIGHT_ATTN, onyx_initdata.RIGHT_ATTN);
onyx_write(sc, PCM3052_REG_CONTROL, onyx_initdata.CONTROL);
onyx_write(sc, PCM3052_REG_DAC_CONTROL,
onyx_write(sc, PCM3052_REG_DAC_DEEMPH, onyx_initdata.DAC_DEEMPH);
onyx_write(sc, PCM3052_REG_DAC_FILTER, onyx_initdata.DAC_FILTER);
onyx_write(sc, PCM3052_REG_OUT_PHASE, onyx_initdata.OUT_PHASE);
onyx_write(sc, PCM3052_REG_ADC_CONTROL,
onyx_write(sc, PCM3052_REG_ADC_HPF_BP, onyx_initdata.ADC_HPF_BP);
onyx_write(sc, PCM3052_REG_INFO_1, onyx_initdata.INFO_1);
onyx_write(sc, PCM3052_REG_INFO_2, onyx_initdata.INFO_2);
onyx_write(sc, PCM3052_REG_INFO_3, onyx_initdata.INFO_3);
onyx_write(sc, PCM3052_REG_INFO_4, onyx_initdata.INFO_4);
onyx_write(sc, PCM3052_REG_LEFT_ATTN, l);
onyx_write(sc, PCM3052_REG_RIGHT_ATTN, r);