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Re: Re: DRI success on Thinkpad x40 (i855GM)



Hello,

So it's been 3 days I've upgraded and everything looks good here too
(Intel i945GM). There are still two things that puzzles me:

1. glxgears (only) gives ~380 FPS. Any Live-Linux CD I booted gave me
around 1000 FPS. Is there still things missing in NetBSD DRM ? Or are
there some other mistery :-)

2. if I run `while [ true ]; do tar tvzf
/net/guarana/home/ptijo/netbsd-HEAD/syssrc.tgz; done` in an xterm
(urxvtc in fact) and watch `top` in another, I can see tar and gzip
process use from 2 to 10% of WCPU/CPU whereas Xorg reaches 60% in less
than a minute. This make load average grow over 1.0. Once again, I think
this does not happen on Linux Live CD.

Does this mean I have a faulty configuration ?
TIA,
        Jo

On Tue, Mar 04 2008 - 01:24, Tobias Nygren wrote:
> On Mon, 3 Mar 2008 22:33:40 +0100
> Joel CARNAT <joel%carnat.net@localhost> wrote:
> > 
> > On Mon, Mar 03 2008 - 21:21, Tobias Nygren wrote:
> > > Well, I finally got DRI to work on my laptop and thought I'd share
> > > the stuff I used:
> > > 
> > > * NetBSD-current kernel as of today with "i915drm* at vga?"
> > > * wip/modular-xorg-server 1.4.0.90nb1
> > > * x11/xf86-video-intel 2.2.1
> > > * wip/MesaLib 7.0.3rc2
> > > * wip/glx-utils
> > > 
> > > I had to make a clean xorg.conf with "Xorg -configure", my old
> > > 1.3 config just gave me a blank screen for some reason.
> > > Hope this helps somebody.
> > > 
> > 
> > Anything special in your xorg.conf ?
> > 
> > I have things like AllowGLXWithComposite, AccelMethod and 
> MigrationHeuristic
> > in mine (NetBSD 4.99.54, modular-xorg-server-1.3.0.0nb3,
> > xf86-video-intel-2.1.1, MesaLib-7.0.2 ; running on Intel 82945GM/PM/GMS).
> > 
> > Anyway, I'm gonna try an upgrade to your pkg versions :-)
> 
> The only thing I've added is:
> 
> Section "Extensions"
>         Option  "Composite" "Enable"
> EndSection
> Section "dri"
>         Mode    0666
> EndSection
> 
> From the log it looks like it's using EXA and all the possible
> bells and whistles by default.

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