[Bug 92926] [SKL] System hang when screens go into standby

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92926

--- Comment #8 from Imre Deak <imre.deak at intel.com> ---
(In reply to Norbert Varzariu from comment #7)
> Created attachment 119706 [details]
> dmesg working with i915.disable_power_well=0 drm.debug=14

Thanks. This feature is now disabled by default on SKL in drm-next at least,
see [1]. We are working on fixing power well support, you can find the current
set of changes at [2]. It would be great if you could give it a go to see if
there is some independent problem that we just hide by disabling power well
support.

[1] http://lists.freedesktop.org/archives/intel-gfx/2015-November/079616.html
[2] https://github.com/ideak/linux/commits/dmc-fixes

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