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List:       alsa-devel
Subject:    [alsa-devel] Re: weirdness with Trident SP/DIF
From:       Jaroslav Kysela <perex () suse ! cz>
Date:       1999-12-29 16:03:37
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On Wed, 29 Dec 1999, Andy Lo A Foe wrote:

> Hi,
> 
> I have a strange problem with the Trident SP/DIF interface. If I unplug
> the SP/DIF cable and replug it while the output is active the card goes
> crazy (I'm not sure if this is allowed behaviour or not). Unloading and
> reloading the driver produces the following error:
> 
> snd: trid: ReadAC97 ERROR ac97 register TIMEOUT!!!
> 
> Rebooting the box returns the card to a working state. Is this defined
> behaviour or perhaps a bug? Using the latest CVS sources with Trident
> 4DWave NX.

Something is wrong in the AC'97 initialization. I can reproduce the same
behaviour on my two machines. Unfortunately, I haven't any clue, where's
the problem.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
SuSE Linux    http://www.suse.com
ALSA project  http://www.alsa-project.org

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