From: Colin Fletcher <colin.m.fletcher@googlemail.com>
To: Clemens Ladisch <clemens@ladisch.de>
Cc: alsa-devel@alsa-project.org
Subject: Re: Can't connect to MIDI output of Edirol UA-1000
Date: Thu, 15 Nov 2012 19:34:35 +0000 [thread overview]
Message-ID: <50A543CB.9080707@googlemail.com> (raw)
In-Reply-To: <50A4F8B8.5060704@ladisch.de>
On 15/11/12 14:14, Clemens Ladisch wrote:
> Colin Fletcher wrote:
>> With kernel 2.6.38.8, aconnect can connect to the MIDI out of my
>> UA-1000; with 2.6.39, it fails, so it seems likely that it is the same
>> bug.
>
> It's the same bug, caused by this patch: http://git.kernel.org/linus/88a8516a2128
>
> Fix coming soon.
It's great to hear you know the cause of this. Thank you very much!
Armed with that information, I've found that replacing '#ifdef
CONFIG_PM' with '#if 0' and commenting out calls to
usb_autopm_{get|put}_interface() inside sound/usb/ gets me a working
MIDI out on kernel 3.4.18 for now, which makes me happy.
If there's a proper patch I can usefully test, I'd be very glad to know
about it.
Thank you.
Colin.
next prev parent reply other threads:[~2012-11-15 19:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-18 14:05 Can't connect to MIDI output of Edirol UA-1000 Colin Fletcher
2012-09-18 14:23 ` Clemens Ladisch
2012-09-18 14:47 ` Colin Fletcher
2012-09-18 15:14 ` Colin Fletcher
2012-11-15 13:15 ` Colin Fletcher
2012-11-15 14:14 ` Clemens Ladisch
2012-11-15 19:34 ` Colin Fletcher [this message]
2012-09-24 10:23 ` Jannis Achstetter
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