On Wed, 27 Apr 2016, Mihai Donțu <mihai.dontu@xxxxxxxxx> wrote: > Hi, > > I noticed that since I started using 4.6.0-rcX, my screen flickers once > or twice after I stop using my laptop for ~1min or so. Given the > behavior, my prime suspect is the PSR feature that you have announced > for this release: > > http://blog.ffwll.ch/2016/03/neat-drmi915-stuff-for-46.html > > Is 'enable_psr' the right knob to use to turn this feature off and see > if my suspicions are correct? Or is there a patch floating around that > I can test? i915.enable_psr=0 is the one to try, yes. BR, Jani. > > I have an Intel i7-4600U CPU. I also attached to this email and archive > with the contents of /sys/kernel/debug/dri/0. > > Thank you, -- Jani Nikula, Intel Open Source Technology Center _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel