K8N-E deluxe / Nforce3 250 : no agp support yet ?

Jung-uk Kim jkim at niksun.com
Fri Apr 1 09:35:13 PST 2005


On Friday 01 April 2005 04:32 am, Ganael Laplanche wrote:
> Hi all,
>
> I'm running 5.4-PRERELEASE #13 for AMD64 and can't get agp working.
>
> My graphic card is an ATI Radeon 9000. Xorg works well, but drm
> can't load because of the lack of agp device. I get these errors
> each time I start X :
>
> # dmesg
> [...]
> error: [drm:pid564:radeon_cp_init] *ERROR* radeon_cp_init called
> without lock held error: [drm:pid564:radeon_unlock] *ERROR* Process
> 564 using kernel context 0 [...]
>
> However, an agp device should be detected ; here is my kernel conf
> file :
>
> [...]
> device          acpi
> device          isa
> device          pci
> device          agp
>
> device          vga
> device          splash
> device          radeondrm       # ATI Radeon 9000
> [...]
>
> But no device is detected at boot :
> # dmesg | grep -i agp
> doesn't show anything
>
> Isn't nforce3 250 agp controller supported yet ?

Try the attached patch.  I had it for long time but I forgot to file a 
PR. ;-)

Jung-uk Kim

> I know I'm not the only one, since I saw a thread on a forum a few
> weeks ago (I can't remember the URL...). I also went to
> http://dri.freedesktop.org/wiki/DriTroubleshooting but without
> success...
>
> Any idea ? Does someone get the same errors ?
>
> Ganaël LAPLANCHE
> ganael.laplanche at martymac.com
> http://www.martymac.com
> Tel : (+33)6.84.03.57.24.
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