Lines Matching refs:alts
310 struct usb_host_interface *alts;
318 alts = &iface->altsetting[fp->altset_idx];
319 fmt = snd_usb_find_csint_desc(alts->extra, alts->extralen,
473 struct usb_host_interface *alts;
486 alts = snd_usb_get_host_interface(chip, fp->iface, fp->altsetting);
487 if (!alts)
492 alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);
496 alts->extra, alts->extralen, NULL, UAC_AS_GENERAL);