Date: Mon, 30 Jan 2006 11:45:11 +0100
To: Pavel Machek <pavel@ucw.cz>
Cc: Moritz Muehlenhoff <jmm@inutil.org>, linux-kernel@vger.kernel.org
Subject: Re: Display corruption with radeonfb after resuming from suspend-to-ram
Message-ID: <20060130104511.GA9782@informatik.uni-bremen.de>
References: <20060128155237.GA4601@informatik.uni-bremen.de> <20060129153811.GE1764@elf.ucw.cz>
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From: Moritz Muehlenhoff <jmm@inutil.org>
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Pavel Machek wrote:
> > Resuming from suspend-to-ram works flawless in roughly 98% of all cases, but
> > sometimes the display gets corrupted; some bits are set in the display in a
> > weird way and the display starts to shift with every line break. An
> > example:
> 
> Happens here, too... or happened, I think I have a solution. Reseting
> video card during resume seems like a way to go.
> 
> Could you get s2ram.c from www.sf.net/projects/suspend, and add your
> X31 with same parameters as X32 system, and let me know if it helps?
> 
> (You'll need an -mm kernel for parameter to be passed into kernel).

I'll do that, but it might take a few weeks until I can tell you wether
it worked, the bug only arises every few weeks.

Cheers,
        Moritz
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