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From: Steve Simon <steve@quintile.net>
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Date: Wed, 2 Oct 2019 08:17:35 +0100
Subject: Re: [9front] Kernel panic when setting screen resolution on machine with i810 chipset
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X-Bullshit: overflow-preventing proven dependency-based storage injection-aware grid 

hi,

years and years ago (before vga bioss where common) russ wrote a unix app th=
at could dump the registers under x windows. that is probably in the 9fans a=
rchives somewhere.

maybe you could re-awaken that to get a starting point for register settings=
?

-Steve


> On 2 Oct 2019, at 6:19 am, kokamoto@hera.eonet.ne.jp wrote:
>=20
> =EF=BB=BF
>>=20
>> 1024x768x16: http://okturing.com/src/6976/body
>=20
> If you exchange your display entry in /lib/vgadb to like:
> ------
> raptop=3D1024x768
>    clock=3D65
>    include=3D1024x768
> ------
> <raptop can be your name of display>
>=20
> What will happen?
>=20
> By the way, 24 depth is not supported in Plan9.
> If you want it, it should be 32 depth.
>=20
> Kenji
>=20
> PS. I forgot the result of xvidtune, however, I have faint memory of
> it did not help me...  It was long long ago, and I got too many age now.=E2=
=98=BA