If dwMaxPayloadTransferSize doesn't exactly match to an existing

endpoint, pick the next higher endpoint bandwidth.

diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c
index 4d6b127..9766bbc 100644 (file)
--- a/sys/dev/usb/uvideo.c
+++ b/sys/dev/usb/uvideo.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: uvideo.c,v 1.81 2008/08/13 20:29:34 mglocker Exp $ */
+/*     $OpenBSD: uvideo.c,v 1.82 2008/08/16 18:56:07 mglocker Exp $ */
 
 /*
  * Copyright (c) 2008 Robert Nagy <robert@openbsd.org>
@@ -916,11 +916,10 @@ uvideo_vs_set_alt(struct uvideo_softc *sc, usbd_interface_handle ifaceh,
                i++;
 
                /* save endpoint with requested bandwidth */
-               if (UGETW(ed->wMaxPacketSize) == max_packet_size) {
+               if (UGETW(ed->wMaxPacketSize) >= max_packet_size) {
                        sc->sc_vs_curr->endpoint = ed->bEndpointAddress;
                        sc->sc_vs_curr->curalt = id->bAlternateSetting;
-                       sc->sc_vs_curr->max_packet_size =
-                           UGETW(ed->wMaxPacketSize);
+                       sc->sc_vs_curr->max_packet_size = max_packet_size;
                        DPRINTF(1, "%s: set alternate iface to ", DEVNAME(sc));
                        DPRINTF(1, "bAlternateSetting=0x%02x\n",
                            id->bAlternateSetting);