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From: Ian Wienand <ianw@gelato.unsw.edu.au>
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To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Wed, 4 May 2005 09:48:11 +1000
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Subject: Re: Laptop sleep & current "git" tree
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On Wed, May 04, 2005 at 09:41:30AM +1000, Benjamin Herrenschmidt wrote:
> On Wed, 2005-05-04 at 08:22 +1000, Ian Wienand wrote:
> > Is there a fix in the works for the Radeon timing thing that makes the
> > screen go a little weird on wakeup?
> 
> I don't know this problem, what happens precisely and what model of
> radeon chip do you have ?

We discussed it briefly previously

http://lists.debian.org/debian-powerpc/2005/04/msg00138.html

 "Ok. I suspect the wakeup effect might be caused by the delays in
 radeonfb that I added to work around some chip errata... You can try
 hacking them out from the errata function in radeonfb.h"

-i

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