audiopci_mono
audiopci_mono(dev, CTL_VOLUME, CODEC_VOL_WAVE_L);
audiopci_mono(dev, CTL_VOLUME, CODEC_VOL_WAVE_R);
audiopci_mono(dev, CTL_VOLUME, CODEC_VOL_SYNTH_L);
audiopci_mono(dev, CTL_VOLUME, CODEC_VOL_SYNTH_R);
audiopci_mono(dev, CTL_MIC, CODEC_VOL_MIC);
audiopci_mono(dev, CTL_PHONE, CODEC_VOL_TAD);