From: "Clemens Ladisch" <cladisch@fastmail.net>
To: Damon Chaplin <damon@karuna.eclipse.co.uk>
Cc: alsa-devel@alsa-project.org
Subject: Re: Problem with CME UF5 MIDI keyboard master volume slider
Date: Fri, 10 Aug 2007 16:55:23 +0200 [thread overview]
Message-ID: <1186757723.30437.1204736811@webmail.messagingengine.com> (raw)
In-Reply-To: <1186648031.27177.1204511703@webmail.messagingengine.com>
I wrote:
> Damon Chaplin wrote:
> > Is it possible to workaround the problem?
>
> Only by changing the driver. Please wait until tomorrow.
Well, the driver should now continue after receiving bad data.
To be able to convert the data sent by the CME UFx to a real master
volume message, I need to know the data format at a lower level.
Please change line 58 of sound/usb/usbmidi.c to
#define DUMP_PACKETS
and recompile the driver, then show the entries that are written to the
(debug) system log when a master volume message is received.
Regards,
Clemens
next prev parent reply other threads:[~2007-08-10 14:55 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-08-04 10:34 Problem with CME UF5 MIDI keyboard master volume slider Damon Chaplin
2007-08-06 10:41 ` Clemens Ladisch
2007-08-07 16:18 ` Damon Chaplin
2007-08-08 8:11 ` Clemens Ladisch
2007-08-08 13:53 ` Damon Chaplin
2007-08-08 14:44 ` Clemens Ladisch
2007-08-08 16:36 ` Damon Chaplin
2007-08-09 8:27 ` Clemens Ladisch
2007-08-10 14:55 ` Clemens Ladisch [this message]
2007-08-13 15:38 ` Damon Chaplin
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