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ALSA: snd-usb: add quirks for Roland UA-22
The device complies to the UAC1 standard but hides that fact with proprietary descriptors. The autodetect quirk for Roland devices catches the audio interface but misses the MIDI part, so a specific quirk is needed. Signed-off-by: Daniel Mack <daniel@zonque.org> Reported-by: Rafa Lafuente <rafalafuente@gmail.com> Tested-by: Raphaël Doursenaud <raphael@doursenaud.fr> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -1773,6 +1773,36 @@ YAMAHA_DEVICE(0x7010, "UB99"),
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}
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}
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},
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{
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USB_DEVICE(0x0582, 0x0159),
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.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
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/* .vendor_name = "Roland", */
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/* .product_name = "UA-22", */
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.ifnum = QUIRK_ANY_INTERFACE,
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.type = QUIRK_COMPOSITE,
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.data = (const struct snd_usb_audio_quirk[]) {
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{
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.ifnum = 0,
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.type = QUIRK_AUDIO_STANDARD_INTERFACE
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},
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{
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.ifnum = 1,
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.type = QUIRK_AUDIO_STANDARD_INTERFACE
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},
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{
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.ifnum = 2,
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.type = QUIRK_MIDI_FIXED_ENDPOINT,
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.data = & (const struct snd_usb_midi_endpoint_info) {
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.out_cables = 0x0001,
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.in_cables = 0x0001
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}
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},
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{
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.ifnum = -1
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}
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}
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}
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},
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/* this catches most recent vendor-specific Roland devices */
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{
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.match_flags = USB_DEVICE_ID_MATCH_VENDOR |
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