From: Lee Revell <rlrevell@joe-job.com>
To: "Harri Järvi" <harri.jarvi@ajatus.org>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: snd-usb-audio HP-107 midi broke at 2.6.13 or 2.6.14
Date: Sun, 01 Jan 2006 14:41:34 -0500 [thread overview]
Message-ID: <1136144495.13079.62.camel@mindpipe> (raw)
In-Reply-To: <20060101193407.GA18702@novelli>
On Sun, 2006-01-01 at 21:34 +0200, Harri Järvi wrote:
> Hello,
>
> I have Roland HP-107 with builtin USB support. I have successfully used
> it with snd-usb-audio on Linux 2.6.8, 2.6.10 and 2.6.12.3.
>
> On 2.6.14.4 and 2.6.14.5 it doesn't work. I replaced the sound/usb
> directory of 2.6.14.5 from 2.6.12.3 to test if the problem can be
> isolated to that directory. I got it compiled with removing the two
> lines that the compiler complained about. And it worked well.
>
> I can reproduce the problem on both i386 and powerpc. On i386 I have
> uhci and on powerpc I have ohci.
>
> Output from kernel on 2.6.14.5 with faulty snd-usb-audio is as follows:
>
> usb 2-1: new full speed USB device using ohci_hcd and address 2
> snd-usb-audio: probe of 2-1:1.0 failed with error -5
> usbcore: registered new driver snd-usb-audio
>
> Output from a working kernel version (2.6.12.3) is as follows:
>
> usb 2-1: new full speed USB device using ohci_hcd and address 2
> usbcore: registered new driver snd-usb-audio
>
> On 2.6.14.4 and 2.6.14.5 I could get Edirol UM 1-SX to work.
>
> Yours,
> Harri Järvi
>
> PS. Please Cc me when replying.
Please use ALSA CVS to do a binary search ("cvs update -D 2005-11-01
-A", "cvs update -D 2005-12-01 -A", "cvs update -D 2005-11-15" etc) and
isolate the exact change that caused the problem.
Lee
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next prev parent reply other threads:[~2006-01-01 19:41 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-01 19:34 snd-usb-audio HP-107 midi broke at 2.6.13 or 2.6.14 Harri Järvi
2006-01-01 19:41 ` Lee Revell [this message]
2006-01-03 19:21 ` Harri Järvi
2006-01-05 20:43 ` Lee Revell
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