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ALSA: usb-audio: Add support for Steinberg UR22 USB interface

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Adding support for Steinberg UR22 USB interface via quirks table patch

See Ubuntu bug report:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1317244
Also see threads:
http://linux-audio.4202.n7.nabble.com/Support-for-Steinberg-UR22-Yamaha-USB-chipset-0499-1509-tc82888.html#a82917
http://www.steinberg.net/forums/viewtopic.php?t=62290

Tested by at least 4 people judging by the threads.
Did not test MIDI interface, but audio output and capture both are
functional. Built 3.17 kernel with this driver on Ubuntu 14.04 & tested with mpg123
Patch applied to 3.13 Ubuntu kernel works well enough for daily use.

Signed-off-by: Vlad Catoi <vladcatoi@gmail.com>
Acked-by: Clemens Ladisch <clemens@ladisch.de>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Vlad Catoi 2014-10-18 17:45:41 -05:00 committed by Takashi Iwai
parent b450b17c15
commit f0b127fbfd
1 changed files with 30 additions and 0 deletions
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30
sound/usb/quirks-table.h
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@ -384,6 +384,36 @@ YAMAHA_DEVICE(0x105d, NULL),
}
}
},
{
USB_DEVICE(0x0499, 0x1509),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
/* .vendor_name = "Yamaha", */
/* .product_name = "Steinberg UR22", */
.ifnum = QUIRK_ANY_INTERFACE,
.type = QUIRK_COMPOSITE,
.data = (const struct snd_usb_audio_quirk[]) {
{
.ifnum = 1,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 2,
.type = QUIRK_AUDIO_STANDARD_INTERFACE
},
{
.ifnum = 3,
.type = QUIRK_MIDI_YAMAHA
},
{
.ifnum = 4,
.type = QUIRK_IGNORE_INTERFACE
},
{
.ifnum = -1
}
}
}
},
{
USB_DEVICE(0x0499, 0x150a),
.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {