From 690760d35557f662bc9f453f1ab7daf6f3a55915 Mon Sep 17 00:00:00 2001 From: Vlad Catoi Date: Sat, 18 Oct 2014 11:44:57 -0500 Subject: [PATCH 1/1] snd-usb-audio: Add support for Steinberg UR22 USB interface 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 --- sound/usb/quirks-table.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 223c47b..c657752 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -385,6 +385,36 @@ 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) { /* .vendor_name = "Yamaha", */ -- 1.9.1