ALSA: usb-audio: fix Roland/Cakewalk UM-3G support

cladisch · tiwai · commit a0c6d309c6df · 2013-06-03T09:42:21.000+02:00
Commit 927c942 (ALSA: usb-audio: add Edirol UM-3G support) used a wrong quirk type, which would make the driver refuse to attach with the error message "MIDIStreaming interface descriptor not found". Cc: <stable@vger.kernel.org> # 3.3 and later Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
@@ -1792,7 +1792,11 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108),
 	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
 		.ifnum = 0,
-		.type = QUIRK_MIDI_STANDARD_INTERFACE
+		.type = QUIRK_MIDI_FIXED_ENDPOINT,
+		.data = & (const struct snd_usb_midi_endpoint_info) {
+			.out_cables = 0x0007,
+			.in_cables  = 0x0007
+		}
 	}
 },
 {

Original file line number	Diff line number	Diff line change
`@@ -1792,7 +1792,11 @@ YAMAHA_DEVICE(0x7010, "UB99"),`
`1792`	`1792`	`USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108),`
`1793`	`1793`	`.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {`
`1794`	`1794`	`.ifnum = 0,`
`1795`		`- .type = QUIRK_MIDI_STANDARD_INTERFACE`
	`1795`	`+ .type = QUIRK_MIDI_FIXED_ENDPOINT,`
	`1796`	`+ .data = & (const struct snd_usb_midi_endpoint_info) {`
	`1797`	`+ .out_cables = 0x0007,`
	`1798`	`+ .in_cables = 0x0007`
	`1799`	`+ }`
`1796`	`1800`	`}`
`1797`	`1801`	`},`
`1798`	`1802`	`{`