[Bug 97515] System lockups with 4.7 kernel with PSR enabled, general unstability since 4.5

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=97515

--- Comment #4 from Ruud van Asseldonk <freedesktop at veniogames.com> ---
I booted 4.7.2 twice, once with drm.debug=0x1e and once with drm.debug=0x06,
see attachments.

Then I removed i915.enable_psr=1 from my kernel parameters, and now everything
appears to work smoothly; I haven’t experienced a single freeze since boot. So
it seems that PSR causes all of these issues. (I haven’t tried connecting an
external monitor yet.) I’ll keep PSR disabled for now.

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