---

yaml --- r: 56211 b: refs/heads/master c: 490cbd9 h: refs/heads/master i: 56209: 4b3f47e 56207: 9b65dd3 v: v3
git-mirror · May 11, 2007 · 47f6aed · 47f6aed
1 parent 1b52fdb
commit 47f6aed
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d05cc104320210e1c38ff9675c5038cffb2d86dc
+refs/heads/master: 490cbd92ed4d9915b582f4e40c605eeb977e5d40
diff --git a/trunk/sound/usb/usbmidi.c b/trunk/sound/usb/usbmidi.c
@@ -965,7 +965,11 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi,
 	}
 	/* we never use interrupt output pipes */
 	pipe = usb_sndbulkpipe(umidi->chip->dev, ep_info->out_ep);
-	ep->max_transfer = usb_maxpacket(umidi->chip->dev, pipe, 1);
+	if (umidi->chip->usb_id == USB_ID(0x0a92, 0x1020)) /* ESI M4U */
+		/* FIXME: we need more URBs to get reasonable bandwidth here: */
+		ep->max_transfer = 4;
+	else
+		ep->max_transfer = usb_maxpacket(umidi->chip->dev, pipe, 1);
 	buffer = usb_buffer_alloc(umidi->chip->dev, ep->max_transfer,
 				  GFP_KERNEL, &ep->urb->transfer_dma);
 	if (!buffer) {