Lines Matching refs:alts
423 struct usb_host_interface *alts, in snd_usb_add_endpoint() argument
429 if (WARN_ON(!alts)) in snd_usb_add_endpoint()
436 ep->iface == alts->desc.bInterfaceNumber && in snd_usb_add_endpoint()
437 ep->altsetting == alts->desc.bAlternateSetting) { in snd_usb_add_endpoint()
458 ep->iface = alts->desc.bInterfaceNumber; in snd_usb_add_endpoint()
459 ep->altsetting = alts->desc.bAlternateSetting; in snd_usb_add_endpoint()
469 if (get_endpoint(alts, 1)->bLength >= USB_DT_ENDPOINT_AUDIO_SIZE && in snd_usb_add_endpoint()
470 get_endpoint(alts, 1)->bRefresh >= 1 && in snd_usb_add_endpoint()
471 get_endpoint(alts, 1)->bRefresh <= 9) in snd_usb_add_endpoint()
472 ep->syncinterval = get_endpoint(alts, 1)->bRefresh; in snd_usb_add_endpoint()
475 else if (get_endpoint(alts, 1)->bInterval >= 1 && in snd_usb_add_endpoint()
476 get_endpoint(alts, 1)->bInterval <= 16) in snd_usb_add_endpoint()
477 ep->syncinterval = get_endpoint(alts, 1)->bInterval - 1; in snd_usb_add_endpoint()
481 ep->syncmaxsize = le16_to_cpu(get_endpoint(alts, 1)->wMaxPacketSize); in snd_usb_add_endpoint()