Re: r128: hard freeze (zgv) (fwd)

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From: Michal Svec (rebel@atrey.karlin.mff.cuni.cz)
Date: Tue 07 Aug 2001 - 15:11:50 IDT


Hi!

I tried 1.9.11 and it behaves same way as 1.4.3 (resync after mode change,
but only with some modes).

Regards
Michal

---------- Forwarded message ----------
Date: Mon, 30 Jul 2001 08:26:37 +0200 (CEST)
From: Michal Svec <rebel@atrey.karlin.mff.cuni.cz>
Subject: Re: r128: hard freeze (zgv)

> > I tried the 1.4.3 with Rage128 driver.
> > 
> > Everything seemed to be OK, dvisvga works OK, vgatest passed all available
> > modes, zgv in fileselector is OK.
> > 
> > But after a click on the picture in zgv, the system frozen hard.
> 
> I think I found a work around for this problem:
> Please try this and tell me if it solves the problem.

I tried your fix and it somehow helped (attached patch). At least, it
doesn't hang the system anymore. But there is still a problem with
changing video modes.

After a mode change, the screen is usually out of sync (monitor turns
off). A change to another mode usually fixes the sync. For instance, in
zgv after ^P (previous picture -- always changes videomode) it also brake
the sync.

Changing to another mode can be done -- switch, back and again. After
this, the sync is OK.

But, this happened only to jpegs, gifs seem to be unaffected.
Maybe problems with only some modes?

Regards
Michal


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