--- linux-2.6.21-gentoo-r3.orig/sound/usb/usbquirks.h	2007-07-08 09:35:46.000000000 +0200
+++ linux-2.6.21-gentoo-r3/sound/usb/usbquirks.h	2007-07-08 01:17:35.000000000 +0200
@@ -70,6 +70,15 @@
 	.bInterfaceClass = USB_CLASS_AUDIO,
 	.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
 },
+{
+	.match_flags = USB_DEVICE_ID_MATCH_DEVICE |
+		       USB_DEVICE_ID_MATCH_INT_CLASS |
+		       USB_DEVICE_ID_MATCH_INT_SUBCLASS,
+	.idVendor = 0x046d,
+	.idProduct = 0x08ae,
+	.bInterfaceClass = USB_CLASS_AUDIO,
+	.bInterfaceSubClass = USB_SUBCLASS_AUDIO_CONTROL
+},
 
 /*
  * Yamaha devices