linux-kernel - Re: tdfx framebuffer garbles display in 2.6.19.5

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Message-ID: <20070226171334.GB13496@DervishD>
Date:	Mon, 26 Feb 2007 18:13:34 +0100
From:	DervishD <lkml@...vishd.net>
To:	"Antonino A. Daplas" <adaplas@...il.com>
Cc:	Linux-kernel <linux-kernel@...r.kernel.org>,
	Linux Fbdev development list 
	<linux-fbdev-devel@...ts.sourceforge.net>
Subject: Re: tdfx framebuffer garbles display in 2.6.19.5

    Hi Antonino :)

 * Antonino A. Daplas <adaplas@...il.com> dixit:
> On Mon, 2007-02-26 at 15:47 +0100, DervishD wrote:
> >     From time to time, the tdfxfb driver from 2.6.19.5 (sorry, I cannot
> > test in 2.6.20.x because it doesn't compile, the infamous BDF negative
> > offset problem) garbles the display, leaving only a lot of thin lines,
> > just like sync was lost. The display can be repaired by switching to
> > another console, but this is annoying. This happens with a Voodoo 3
> > 3000, using 800x600x8@100 mode.
> 
> Try fbset -a -vyres 600 first and let us know of the result.

    After doing this, I no longer can garble the display (before, just a
"ls -lR /" was enough to do it, in fact, any big output garbled the
display). The only problem with this solution is that the scroll speed
has decreased a bit. In fact, the scroll speed is affected by the vyres
parameter a lot! The highter the vyres, the faster the scroll, and I
cannot reproduce the problem anymore after changing it once!

    I'm really confused :?

    Thanks a lot for the fix :)

    Raúl Núñez de Arenas Coronado

-- 
Linux Registered User 88736 | http://www.dervishd.net
It's my PC and I'll cry if I want to... RAmen!
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