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Lines Matching defs:alt

1098 		DPRINTF(("uvideo_stream_init: error setting alt interface: "
1144 	struct uvideo_alternate *alt;
1201 				alt = kmem_alloc(sizeof(*alt), KM_SLEEP);
1202 				alt->altno = ifdesc->bAlternateSetting;
1203 				alt->interval =
1207 				alt->max_packet_size =
1210 				alt->max_packet_size *=
1216 						  alt, entries);
1284 	struct uvideo_alternate *alt;
1291 			alt = SLIST_FIRST(&vs->vs_xfer.isoc.ix_altlist);
1294 			kmem_free(alt, sizeof(*alt));
1595 	struct uvideo_alternate *alt, *alt_maybe;
1656 		 * alt interface?
1658 		alt = NULL;
1670 			if (alt == NULL ||
1671 			    alt_maybe->max_packet_size >= alt->max_packet_size)
1672 				alt = alt_maybe;
1675 		if (alt == NULL) {
1684 			     alt->altno, alt->max_packet_size, alt->interval));
1686 		err = usbd_set_interface(vs->vs_iface, alt->altno);
1689 				 "error setting alt interface: %s (%d)\n",
1696 		uframe_len = alt->max_packet_size;