[Bug 101343] [SKL][PSR] Intermittent screen freezes with PSR enabled on XPS 9350

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101343

--- Comment #26 from Baybal <nikulinpi at gmail.com> ---
(In reply to Dhinakaran Pandiyan from comment #23)
> Most of the work is going to land in 4.18.
> 
> Would you be able to test drm-tip
> (https://anongit.freedesktop.org/git/drm-tip.git)?
> 
> Can you also attach dmesg booting the kernel with drm.debug=14?
> Do you use a compositor?
> Can you also post the output of /sys/kernel/debug/dri/0/i915_edp_psr_status?
> How about edid-decode /sys/class/drm/card0-<eDP>/edid ?

I confirm, PSR issues are gone on 4.18. Though I had issues booting 4.18 due to
unrelated NVME bug.

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