Re: [Dri-users] getting AGP to work on my ATI Rage Mobility

[Alex D. <ale...@gm...>]

On 7/25/06, Brian Dunn <job...@sb...> wrote:
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> Hi all.
>
> I've got this here chip set in my laptop.
>
> 01:00.0 VGA compatible controller: ATI Technologies Inc Rage Mobility M3
> AGP 2x (rev 02) (prog-if 00 [VGA])
>         Subsystem: Dell Latitude C600
>         Flags: bus master, stepping, 66MHz, medium devsel, latency 32,
> IRQ 11
>         Memory at f8000000 (32-bit, prefetchable) [size=64M]
>         I/O ports at ec00 [size=256]
>         Memory at fdffc000 (32-bit, non-prefetchable) [size=16K]
>         [virtual] Expansion ROM at fd000000 [disabled] [size=128K]
>         Capabilities: [50] AGP version 2.0
>         Capabilities: [5c] Power Management version 2
>
> While investigating some crazy anomalies in xscreensaver rubics (in
> which every little cube has a gray triangle that juts out horizontally
> and touches the right edge of the screen ), I discovered this in the
> Xorg log.
>
>
> $ cat /var/log/Xorg.0.log | grep '(WW)'
> (WW) Warning, couldn't open module v4l
> (WW) R128(0): [agp] AGP not available
> (WW) R128(0): [agp] AGP failed to initialize -- falling back to PCI mode.
> (WW) R128(0): [agp] Make sure you have the agpgart kernel module loaded.
> (WW) R128(0): Option "AGPFastWrite" is not used
>
> and also
>
> cat /var/log/Xorg.0.log | grep '(EE)'
> (EE) Failed to load /usr/lib/xorg/modules/extensions/libGLcore.so
> (EE) Failed to load module "GLcore" (loader failed, 7)
> (EE) Failed to load module "v4l" (module does not exist, 0)
>
> Does anyone know what is required to get my chip set to use AGP2?
>

Make sure agpgart and your agp chipset drivers are loaded. check dmesg.

Alex


> Thanks and God Bless,
> Brian