Re: DRM/DRI accelerated (3D) graphics?

[Émeric Maschino <emeric.maschino@gmail.com>]

Hi again,

> Thanks again for the troubleshooting and patches. I applied your patch to my
> Gentoo (just trying it out I swear!) 2.6.39 system, compiled with KMS on by
> default on my zx6000 / RV610 (Radeon HD2400) system.

> [drm:radeon_agp_init] *ERROR* Unable to acquire AGP: -19
> [drm] Forcing AGP to PCIE mode

This post http://www.mail-archive.com/xorg-driver-ati@lists.x.org/msg15138.html
makes me wonder if zx1 AGP GART is compiled into the kernel in Gentoo
or as a module (hp_agp.ko) as in "old" Debian releases.
I remember for sure that I had to add hp-agp to /etc/modules in the
Woody/Sarge era to have AGP support (with NVIDIA Quadro4 980 XGL
graphics adapter and NVIDIA 53.36/53.47 proprietary drivers at that
time).

Hope this helps,

     Emeric