3d hardware acceleration in 945GM chipset - is there any?

Nigel Sollars nsollars at gmail.com
Mon Dec 17 12:05:10 PST 2007


On Dec 17, 2007 2:20 PM, Jesse Barnes <jbarnes at virtuousgeek.org> wrote:

> On Monday, December 17, 2007 11:09 am Dan Naughton wrote:
> > I swapped the driver for the i810, but the results were the same.  DRI
> > get's disabled during startup after it gets loaded.  Not sure what to
> make
> > of that.  I've attached by xorg.conf and the log file, but the part that
> > looks bad is this:
> >
> > (II) intel(0): depth buffer is tiled
> > drmOpenDevice: node name is /dev/dri/card0
> > drmOpenDevice: open result is 11, (OK)
> > drmOpenDevice: node name is /dev/dri/card0
> > drmOpenDevice: open result is 11, (OK)
> > drmOpenByBusid: Searching for BusID pci:0000:00:02.0
> > drmOpenDevice: node name is /dev/dri/card0
> > drmOpenDevice: open result is 11, (OK)
> > drmOpenByBusid: drmOpenMinor returns 11
> > drmOpenByBusid: drmGetBusid reports pci:0000:00:02.0
> > (II) [drm] DRM interface version 1.0
> > (EE) [drm] Could not set DRM device bus ID.   <=== BAD
> > (EE) intel(0): [dri] DRIScreenInit failed. Disabling DRI.
> > (II) intel(0): Page Flipping disabled
>

Cetainly agree with below,

As i stated earlier youl need agpgart and i915 kernel drm module loaded,

Regards

Nige




>
> Hm, the intel driver definitely supports 3d on 945GM so something is
> definitely wrong here.
>
> What kernel DRM driver are you using?  Are you just trying to run a single
> instance of the X server?
>
> Jesse
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