[Bug 88758] Low FPS in settings on Dota2

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=88758

--- Comment #6 from Lorenzo Bona <lorenz.bona at gmail.com> ---
(In reply to Michel Dänzer from comment #5)
> (In reply to Lorenzo Bona from comment #4)
> > So, could be a kernel regression or a dumb kernel configuration?
> 
> Have you changed the kernel configuration compared to before the problem
> started? If not, it's probably a kernel regression, can you bisect?

Ok. First impression, I've done some tests.
I've used my 3.19-rc5 configuration, and I've rebuilded from drm-fixes-3.16 to
drm-fixes-3.19.

It looks like the issue is between drm-fixes-3.16 and drm-fixes-3.17.
In 3.16 I get about 70 (or more)FPS in settings/menus, and 60FPS in game.
After, from 3.17 on, I get about 4 (or less) FPS in settings/menus, and 30FPS
in game.

I'll try to dig more.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/dri-devel/attachments/20150128/993e1411/attachment.html>