*BSD News Article 12963


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From: pk@cs.few.eur.nl (Paul Kranenburg)
Newsgroups: comp.os.386bsd.development
Subject: Re: Cirrus chipset drivers for XFree86?
Message-ID: <1993Mar18.143032.20122@cs.few.eur.nl>
Date: 18 Mar 93 14:30:32 GMT
References: <FRASER_H.101.0@eismv3.dofasco.ca>
Sender: news@cs.few.eur.nl
Reply-To: pk@cs.few.eur.nl
Organization: Erasmus University Rotterdam
Lines: 19

In <FRASER_H.101.0@eismv3.dofasco.ca> FRASER_H@eismv3.dofasco.ca (Hugh Fraser) writes:

>I've got a 486/33 with 8meg memory running 386BSD and XFree86. However, I've 
>got  the Cirrus chipset vidoe card, which doesn't seem to be supported by 
>XFree86 except as a generic monochrome 640x480 card. Question is, is there a 
>source for additional video drivers (hopefully the Cirrus chipset)?

I am waiting for Cirrus to reply to my request for a Technical Reference for
their chips.

Meanwhile, from various scraps of documentation found on the net, I've managed
to get it going in color mode (1024x768). There are still problems with some
bitblt operations: things mess up when moving windows around on the screen
and while scrolling in an xterm.

I will not pursue this matter until I can get my hands on a proper description
of the Cirrus register set.

-pk