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Xref: sserve comp.os.386bsd.questions:4381 comp.windows.x.i386unix:3016
Path: sserve!newshost.anu.edu.au!munnari.oz.au!comp.vuw.ac.nz!duncan
From: duncan@comp.vuw.ac.nz (Duncan McEwan)
Newsgroups: comp.os.386bsd.questions,comp.windows.x.i386unix
Subject: Re: Problems running XS3-0.3 on various S3 cards
Date: 13 Aug 1993 05:48:36 GMT
Organization: Dept. of Comp. Sci., Victoria Uni. of Wellington, New Zealand.
Lines: 36
Message-ID: <24f9vk$c0a@st-james.comp.vuw.ac.nz>
References: <244rr2$6jv@st-james.comp.vuw.ac.nz> <hastyCBHF68.42s@netcom.com>
NNTP-Posting-Host: bats.comp.vuw.ac.nz

A few days ago, I wrote:

> I'm having problems getting XS3 running on a couple of S3 based cards that I
> currently have on loan ... The system (NetBSD 0.8 with NetBSD-current kernel)
> is still running ...

In <hastyCBHF68.42s@netcom.com>, Amancio Hasty Jr <hasty@netcom.com> replied:
>
> XS3 does not work with NetBSD current. The good folks changed the kernel
> enough.

Thanks for that response.  I went back to a NetBSD-0.8 kernel, and it now
works.  I can get XS3 to display in 1024x758 interlaced by using ...

| ...
| modes         "1024x768i"
|
| ...
|
| ModeDB
|"1024x768i"   7     1024 1040 1216 1264    768  777  785  817  Interlace

... in my Xconfig file.  But I can't figure out what "magic" index value I have
to use to get a dot-clock suitable for 1024x768 non-interlaced (which my
monitor is capable of).

Could someone please explain the relationship between the dot-clock values that
the card supports, and the index values that are required in the Xconfig file.
How am I supposed to find out what dot-clock values are supported (unlike
XFree86, XS3 doesn't write them out on startup)?  Am I just supposed to *know*
(from the card's documentation) what clocks are available, or is there a probe
program (dos or unix) that can tell me?

Thanks in advance for any advice people can offer...

Duncan