Lines Matching refs:channels
202 uinfo->value.integer.max = SNDRV_CHMAP_RR; /* maxmimum 4 channels */
222 for (map = ch_info->chmap; map->channels; map++) {
223 if (map->channels == substream->runtime->channels)
247 return 0; /* no channels set */
253 for (i = 0; i < map->channels; i++) {
254 int map_idx = map->channels == 1 ? map->map[i] - SNDRV_CHMAP_MONO :
292 for (i = 0; i < map->channels; i++) {
296 map_idx = map->channels == 1 ? map->map[i] - SNDRV_CHMAP_MONO :
335 for (map = info->chmap; map->channels; map++) {
336 int chs_bytes = map->channels * 4;
350 for (c = 0; c < map->channels; c++) {
526 { .channels = 1,
528 { .channels = 2,
530 { .channels = 3,
533 { .channels = 4,
547 unsigned int channels = params_channels(params);
555 dev_dbg(comp->dev, "%s() rate=%u format=%#x width=%u channels=%u\n",
559 if (channels > dd->mic_no) {
560 dev_err(comp->dev, "more channels %u than microphones %d\n",
561 channels, dd->mic_no);
566 for (i = 0; i < channels; i++) {
961 channel * (runtime->dma_bytes / runtime->channels);