[RFC] Remove AGP support from Radeon/Nouveau/TTM

[Rui Salvaterra]

On Wed, 13 May 2020 at 14:44, Christian Zigotzky <chzigotzky at xenosoft.de> wrote:
>
> OpenGL version string: 1.5 Mesa 7.6
> OpenGL version string: 1.3 Mesa 7.2
>
> Screenshots:
>
> - http://www.supertuxkart.de/stk07ubuntu910ppc.png
> - http://www.supertuxkart.de/opensuse111-stk073.jpg

Those are *extremely old* (and I mean over ten years old) kernels and
userspaces. Of course old UMS distros will work fine. Try installing
the current Debian powerpc (on the G4) and ppc64 (on the G5) ports and
force-enable AGP on the Radeon kernel driver (radeon.agpmode=0),
you'll understand what we mean by "unstable". ;)