Lines Matching refs:altset
35 int altset;
919 int altset = set ? ep->altsetting : 0;
922 if (ep->iface_ref->altset == altset)
926 ep->iface, altset, ep->ep_num);
927 err = usb_set_interface(chip->dev, ep->iface, altset);
931 ep->iface, altset, err);
937 ep->iface_ref->altset = altset;
1499 /* for UAC2/3, enable the interface altset here at last */