From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Keith A. Milner" <maillist@superlative.org>
Subject: Re: [PATCH] ALSA: usb-audio: fix automatic
	Roland/Yamaha MIDI detection
Date: Fri, 16 Aug 2013 13:06:03 +0100
Message-ID: <1611840.QS8IH2v0gO@kamdesktop>
References: <51CC9D8B.7060601@ladisch.de> <52077FD9.6060404@ladisch.de>
 <1662775.3qSRSFOsFp@kamdesktop>
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To: Clemens Ladisch <clemens@ladisch.de>
Cc: Takashi Iwai <tiwai@suse.de>, alsa-devel@alsa-project.org
List-Id: alsa-devel@alsa-project.org

On Monday 12 Aug 2013 23:38:22 Keith A. Milner wrote:
> On Sunday 11 Aug 2013 14:13:13 Clemens Ladisch wrote:
> > Commit aafe77cc45a5 (ALSA: usb-audio: add support for many Roland/Yamaha
> > devices) had several logic errors that prevented create_auto_midi_quirk
> > from enumerating any MIDI ports.
> > 
> > Reported-by: Keith A. Milner <maillist@superlative.org>
> > Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
> > ---
> 
> I tested this with the BR-80. Logfile at the end.
> 

<SNIP>

> I do wonder whether a quirk is still needed for this device. It seems to be
> reporting as a 32-bit interface when it's actually only 16-bit, and I
> suspect this might be upsetting things.

With this in mind, I with a kernel where I had inserted the original BR-80 
quirk back into quirks-table.h.

This still didn't work, so there seems to be some other problem, unrelated to 
this patch.

Cheers,

Keith