Lines Matching refs:alts
437 struct usb_host_interface *alts, in snd_usb_add_endpoint() argument
443 if (WARN_ON(!alts)) in snd_usb_add_endpoint()
450 ep->iface == alts->desc.bInterfaceNumber && in snd_usb_add_endpoint()
451 ep->altsetting == alts->desc.bAlternateSetting) { in snd_usb_add_endpoint()
472 ep->iface = alts->desc.bInterfaceNumber; in snd_usb_add_endpoint()
473 ep->altsetting = alts->desc.bAlternateSetting; in snd_usb_add_endpoint()
483 if (get_endpoint(alts, 1)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE && in snd_usb_add_endpoint()
484 get_endpoint(alts, 1)->bRefresh >= 1 && in snd_usb_add_endpoint()
485 get_endpoint(alts, 1)->bRefresh <= 9) in snd_usb_add_endpoint()
486 ep->syncinterval = get_endpoint(alts, 1)->bRefresh; in snd_usb_add_endpoint()
489 else if (get_endpoint(alts, 1)->bInterval >= 1 && in snd_usb_add_endpoint()
490 get_endpoint(alts, 1)->bInterval <= 16) in snd_usb_add_endpoint()
491 ep->syncinterval = get_endpoint(alts, 1)->bInterval - 1; in snd_usb_add_endpoint()
495 ep->syncmaxsize = le16_to_cpu(get_endpoint(alts, 1)->wMaxPacketSize); in snd_usb_add_endpoint()