* [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one?
@ 2004-04-25 20:41 Martin
2004-04-25 21:18 ` David Holm <dholm@gentoo.org>
2004-04-25 21:19 ` Fabrice Bellard
0 siblings, 2 replies; 5+ messages in thread
From: Martin @ 2004-04-25 20:41 UTC (permalink / raw)
To: qemu-devel
Hi all,
I found in lates cvs hw/vga.c "S3 VGA is deprecated - another graphic
card will be emulated"
and #define CONFIG_S3VGA is commeted out.
I am curious, what card will be emulated?
The good thing about emulating a S3 was that it is one of the three most
used graphic cards on rs6000 powerpc prep hardware (the ibm GXT110P pci
graphics card is a S3 card). So emulating this would mean emulating
quite accurately real prep hardware.
The other cards used on real rs6000 prep hardware are mostly matrox
based (similar to G200) or IBM proprietary.
So I am curious what the plans are for vga.
Greetings,
Martin
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one?
2004-04-25 20:41 [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one? Martin
@ 2004-04-25 21:18 ` David Holm <dholm@gentoo.org>
2004-04-25 21:19 ` Fabrice Bellard
1 sibling, 0 replies; 5+ messages in thread
From: David Holm <dholm@gentoo.org> @ 2004-04-25 21:18 UTC (permalink / raw)
To: qemu-devel
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi,
the Bochs projects i considering Manticore: http://icculus.org/manticore/
//David Holm
On Sunday 25 April 2004 22.41, Martin wrote:
> Hi all,
> I found in lates cvs hw/vga.c "S3 VGA is deprecated - another graphic
> card will be emulated"
> and #define CONFIG_S3VGA is commeted out.
> I am curious, what card will be emulated?
> The good thing about emulating a S3 was that it is one of the three most
> used graphic cards on rs6000 powerpc prep hardware (the ibm GXT110P pci
> graphics card is a S3 card). So emulating this would mean emulating
> quite accurately real prep hardware.
> The other cards used on real rs6000 prep hardware are mostly matrox
> based (similar to G200) or IBM proprietary.
> So I am curious what the plans are for vga.
>
> Greetings,
> Martin
>
>
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://mail.nongnu.org/mailman/listinfo/qemu-devel
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^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one?
2004-04-25 20:41 [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one? Martin
2004-04-25 21:18 ` David Holm <dholm@gentoo.org>
@ 2004-04-25 21:19 ` Fabrice Bellard
2004-04-25 21:58 ` [Qemu-devel] S3 VGA Hetz Ben Hamo
1 sibling, 1 reply; 5+ messages in thread
From: Fabrice Bellard @ 2004-04-25 21:19 UTC (permalink / raw)
To: qemu-devel
Martin wrote:
> Hi all,
> I found in lates cvs hw/vga.c "S3 VGA is deprecated - another graphic
> card will be emulated"
> and #define CONFIG_S3VGA is commeted out.
> I am curious, what card will be emulated?
> The good thing about emulating a S3 was that it is one of the three most
> used graphic cards on rs6000 powerpc prep hardware (the ibm GXT110P pci
> graphics card is a S3 card). So emulating this would mean emulating
> quite accurately real prep hardware.
> The other cards used on real rs6000 prep hardware are mostly matrox
> based (similar to G200) or IBM proprietary.
> So I am curious what the plans are for vga.
The current target is an SiS PCI VGA card.
Fabrice.
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] S3 VGA
2004-04-25 21:19 ` Fabrice Bellard
@ 2004-04-25 21:58 ` Hetz Ben Hamo
2004-04-25 22:31 ` Fabrice Bellard
0 siblings, 1 reply; 5+ messages in thread
From: Hetz Ben Hamo @ 2004-04-25 21:58 UTC (permalink / raw)
To: qemu-devel
Umm, have you got the full spec for one of their chips? is this one of their
Xabre line or something older?
Also, Do you have any idea about performance gains from emulating this chip
rather then the VESA graphics that there's today?
Thanks,
Hetz
---------- Original Message -----------
From: Fabrice Bellard <fabrice@bellard.org>
To: qemu-devel@nongnu.org
Sent: Sun, 25 Apr 2004 23:19:37 +0200
Subject: Re: [Qemu-devel] S3 VGA is deprecated - another graphic card will be
emulated. Which one?
> Martin wrote:
> > Hi all,
> > I found in lates cvs hw/vga.c "S3 VGA is deprecated - another graphic
> > card will be emulated"
> > and #define CONFIG_S3VGA is commeted out.
> > I am curious, what card will be emulated?
> > The good thing about emulating a S3 was that it is one of the three most
> > used graphic cards on rs6000 powerpc prep hardware (the ibm GXT110P pci
> > graphics card is a S3 card). So emulating this would mean emulating
> > quite accurately real prep hardware.
> > The other cards used on real rs6000 prep hardware are mostly matrox
> > based (similar to G200) or IBM proprietary.
> > So I am curious what the plans are for vga.
>
> The current target is an SiS PCI VGA card.
>
> Fabrice.
>
> _______________________________________________
> Qemu-devel mailing list
> Qemu-devel@nongnu.org
> http://mail.nongnu.org/mailman/listinfo/qemu-devel
------- End of Original Message -------
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Qemu-devel] S3 VGA
2004-04-25 21:58 ` [Qemu-devel] S3 VGA Hetz Ben Hamo
@ 2004-04-25 22:31 ` Fabrice Bellard
0 siblings, 0 replies; 5+ messages in thread
From: Fabrice Bellard @ 2004-04-25 22:31 UTC (permalink / raw)
To: qemu-devel
Hetz Ben Hamo wrote:
> Umm, have you got the full spec for one of their chips? is this one of their
> Xabre line or something older?
Something a little older, and most of the specs are available (including
the ones for 3d).
> Also, Do you have any idea about performance gains from emulating this chip
> rather then the VESA graphics that there's today?
There will be little performance gain, but it will allow to use a
standard SiS VGA driver and it will allow hardware 3d emulation in the
future.
Fabrice.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2004-04-25 22:30 UTC | newest]
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2004-04-25 20:41 [Qemu-devel] S3 VGA is deprecated - another graphic card will be emulated. Which one? Martin
2004-04-25 21:18 ` David Holm <dholm@gentoo.org>
2004-04-25 21:19 ` Fabrice Bellard
2004-04-25 21:58 ` [Qemu-devel] S3 VGA Hetz Ben Hamo
2004-04-25 22:31 ` Fabrice Bellard
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