From: Clemens Ladisch <clemens@ladisch.de>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@alsa-project.org
Subject: [PATCH] ALSA: usb-audio: fix Roland/Cakewalk UM-3G support
Date: Sun, 02 Jun 2013 19:49:07 +0200 [thread overview]
Message-ID: <51AB8593.5000607@ladisch.de> (raw)
Commit 927c9423dd5f2d1c0b93d5e694ab84b4a5559713 (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>
---
sound/usb/quirks-table.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1792,7 +1792,11 @@
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
+ }
}
},
{
next reply other threads:[~2013-06-02 17:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-02 17:49 Clemens Ladisch [this message]
2013-06-03 7:42 ` [PATCH] ALSA: usb-audio: fix Roland/Cakewalk UM-3G support Takashi Iwai
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