On Fri, Apr 30, 2010 at 10:33:22AM -0400, Adam Jackson wrote: > I'm still a little cautious about enabling gen3 fbc again, Jesse made it > sound like there were stability problems with it outside of suspend. > Maybe i915.powersave=2 to enable unstable features?
Just for the record, I can shoot down my i945 with fbc enabled with a few secs of cairo-perf-trace. With or without your patch-series and no suspend/resume required. Box works flawless with powersave=0. So with the current code, fbc on gen 3 should definitely be optional, perhaps even tainting the kernel (so that random gpu hangs suddenly look rather less random in bug reports). Yours, Daniel -- Daniel Vetter Mail: [email protected] Mobile: +41 (0)79 365 57 48 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
