119           uint8_t             nchan;  member
150           uint8_t             nchan;  member
825                     for (i = 1; i < mc->nchan; i++)  in uaudio_mixer_add_ctl()
1148                     mix.nchan = nchs;  in uaudio_add_mixer()
1178           mix.nchan = 1;  in uaudio_add_selector()
1531           int nchan;  in uaudio_add_feature()  local
1552                     nchan = (d->v1.bLength - 7) / ctlsize;  in uaudio_add_feature()
1555                     for (cmask = 0, chan = 1; chan < nchan; chan++) {  in uaudio_add_feature()
1563                                   d->v1.bUnitId, nchan, mmask, cmask);  in uaudio_add_feature()
1565                     if (nchan > MIX_MAX_CHAN)  in uaudio_add_feature()
1566                               nchan = MIX_MAX_CHAN;  in uaudio_add_feature()
1574                                         mix.nchan = 1;  in uaudio_add_feature()
1577                                         mix.nchan = nchan - 1;  in uaudio_add_feature()
1578                                         for (i = 1; i < nchan; i++) {  in uaudio_add_feature()
1600                     nchan = (d->v2.bLength - 6) / 4;  in uaudio_add_feature()
1601                     if (nchan <= 0) {  in uaudio_add_feature()
1608                     for (cmask = 0, chan = 1; chan < nchan; chan++) {  in uaudio_add_feature()
1616                                   d->v2.bUnitId, nchan, mmask, cmask);  in uaudio_add_feature()
1618                     if (nchan > MIX_MAX_CHAN)  in uaudio_add_feature()
1619                               nchan = MIX_MAX_CHAN;  in uaudio_add_feature()
1628                                         mix.nchan = 1;  in uaudio_add_feature()
1631                                         mix.nchan = nchan-1;  in uaudio_add_feature()
1632                                         for (i = 1; i < nchan; ++i) {  in uaudio_add_feature()
1674           mix.nchan = 1;  in uaudio_add_processing_updown()
1706                     mix.nchan = 1;  in uaudio_add_processing()
1762                     mix.nchan = 1;  in uaudio_add_extension()
1784           mix.nchan = 1;  in uaudio_add_clksrc()
1808           mix.nchan = 1;  in uaudio_add_clksel()
2401           ai.nchan = chan;  in uaudio_process_as()
2592                               auf->channels = as->nchan;  in uaudio_build_formats()
3048                     mi->un.v.num_channels = mc->nchan;  in uaudio_query_devinfo()
3518                         cp->un.value.num_channels != mc->nchan)  in uaudio_mixer_get_port()
3520                     for (i = 0; i < mc->nchan; i++)  in uaudio_mixer_get_port()
3522                     if (cp->un.value.num_channels == 1 && mc->nchan != 1) {  in uaudio_mixer_get_port()
3523                               for (val = 0, i = 0; i < mc->nchan; i++)  in uaudio_mixer_get_port()
3525                               vals[0] = val / mc->nchan;  in uaudio_mixer_get_port()
3566                               for (i = 0; i < mc->nchan; i++)  in uaudio_mixer_set_port()
3568                     else if (cp->un.value.num_channels == mc->nchan)  in uaudio_mixer_set_port()
3569                               for (i = 0; i < mc->nchan; i++)  in uaudio_mixer_set_port()
3573                     for (i = 0; i < mc->nchan; i++)  in uaudio_mixer_set_port()