linux-kernel - Re: 2.6.29-rc1 on zaurus (spitz)

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Message-ID: <dc2200690902121420n77d86c96r5a215a69f5671265@mail.gmail.com>
Date:	Thu, 12 Feb 2009 23:20:12 +0100
From:	Cyril Hrubiš <metan@....cz>
To:	Pavel Machek <pavel@...e.cz>
Cc:	Russell King <rmk+lkml@....linux.org.uk>,
	kernel list <linux-kernel@...r.kernel.org>, rpurdie@...ys.net,
	lenz@...wisc.edu, Dirk@...er-online.de, arminlitzel@....de,
	thommycheck@...il.com, milan@....cz
Subject: Re: 2.6.29-rc1 on zaurus (spitz)

Hi,
The display problems seems to be cpufreq related. It changes type of
bad effects when varying cpu speed from slow and random line redraw to
flashing big white random patterns. And I've seen similar behaviour
with voipac pxa module where framebuffer with cpu set to 416Mhz moves
accidentally some pixels to the right under cpu load. Moreover several
speed changes leads to "hda: lost interrupt" on spitz.

-- 
watashi |v|3+@n
Cyril Hrubis
watashi.metan@...il.com
http://atrey.karlin.mff.cuni.cz/~metan/
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