[Bug 86891] AMD/ATI Tahiti XT 7970 - long lags/stutters in games

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=86891

--- Comment #10 from Michael Mair-Keimberger <bu9zilla at gmail.com> ---
(In reply to Michel Dänzer from comment #7)
> Does Mesa 10.3.2 work better, specifically commit
> 64c2bdc334ba472603b1e7cd2c3046cfbce285b6?

I'll get slightly better results with 10.3.2 (with 3.18rc1):
FPS: 16.6
Score: 694
Min FPS: 3.7
Max FPS: 33.1

But honestly, watching the demo feels like it got even worse. Still very long
lag's, especially at the beginning of new scene's (before it starts to render).

(In reply to Dieter Nützel from comment #8)
> Alex's drm-next-3.19-wip (it shows 3.17-rc5 ;-) for example:
> git clone git://people.freedesktop.org/~agd5f/linux/ drm-next-3.19-wip
> 
> If you have it already, get it or change it to another tree:
> cd drm-next-3.19-wip
> git checkout -b drm-next-3.19-wip remotes/origin/drm-next-3.19-wip
> 
> Sometimes you need this:
> git fetch origin
> git reset --hard origin/drm-next-3.19-wip

I've just started cloning drm-next-3.19 but freedesktop seems to be quite slow
- looks like i can start testing it tomorrow :/

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