CMPCI_MIC_VOL
case CMPCI_MIC_VOL:
case CMPCI_MIC_VOL:
case CMPCI_MIC_VOL:
case CMPCI_MIC_VOL:
case CMPCI_MIC_VOL:
dip->un.v.num_channels = (dip->index == CMPCI_MIC_VOL ? 1 : 2);