linux-kernel - Re: i835GM flicker on panning

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Date:	Mon, 23 Sep 2013 12:21:30 +0200
From:	Thomas Richter <thor@...h.tu-berlin.de>
To:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	intel-gfx <intel-gfx@...ts.freedesktop.org>
Subject: Re: i835GM flicker on panning

Hi folks,

> Can you please test with
>
>         Option "LinearFramebuffer" "true"?
>
> Thanks, Daniel

Tested again. Yes, indeed, LinearFramebuffer does make a difference. 
Without it, panning to the right causes flicker, with it, moving the 
mouse to the right - panning right (thus scrolling the screen to the 
left) causes no flicker. Scrolling into the other direction always 
causes flicker, no matter what.

Greetings,
	Thomas
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