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

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

--- Comment #6 from Michael Mair-Keimberger bu9zilla@gmail.com --- (In reply to Dieter Nützel from comment #5)

Can you please test with one of kernel git | 3.18-rc2 | drm-next together with git revert 59bc1d8?

I've tried it with kernel git 3.18rc2 with a pull a few minutes ago and with `git revert 59bc1d8`. The result looks promising. I've made two benchmarks:

1st 2nd FPS: 18.3 18.1 Score: 765 757 Min FPS: 5.9 6.3 Max FPS: 32.4 31.9

I didn't include drm-next simply because i don't know how todo that. :) If you want me to test drm-next as well please point me to some documentation how to include it. :)