Messages in this thread |  | | Date | Fri, 12 Feb 2010 10:24:04 +0100 | From | Clemens Ladisch <> | Subject | Re: [PATCH][ALSA] usbmidi support for Access Music synths. |
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Sebastien Alaiwan wrote: > I've replaced the QUIRK_COMPOSITE by a QUIRK_MIDI_FIXED_ENDPOINT, the > module also probes (and fails) the USB interface 4 (I don't know > what this interface is for on this device) which results in the > printing of an error in the kernel log. How can I inform the > snd-usb-audio driver that the USB interface 4 should be left alone?
With a QUIRK_IGNORE_INTERFACE for that interface. This means you need QUIRK_COMPOSITE again.
HTH Clemens
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