Lines Matching defs:info
425 snd_ctl_elem_info_t info = {0};
428 snd_ctl_elem_info_set_id(&info, id);
429 err = snd_ctl_elem_info(ctl, &info);
432 if (!snd_ctl_elem_info_is_tlv_readable(&info))
434 if (snd_ctl_elem_info_get_type(&info) != SND_CTL_ELEM_TYPE_INTEGER)
436 rec->minval = snd_ctl_elem_info_get_min(&info);
437 rec->maxval = snd_ctl_elem_info_get_max(&info);
458 struct tlv_info info;
461 err = get_tlv_info(ctl, id, &info);
464 return snd_tlv_get_dB_range(info.tlv, info.minval, info.maxval,
479 struct tlv_info info;
482 err = get_tlv_info(ctl, id, &info);
485 return snd_tlv_convert_to_dB(info.tlv, info.minval, info.maxval,
502 struct tlv_info info;
505 err = get_tlv_info(ctl, id, &info);
508 return snd_tlv_convert_from_dB(info.tlv, info.minval, info.maxval,