[Bug 99276] [i915] Display blinks

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99276

Ville Syrjala <ville.syrjala at linux.intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #1 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Kenneth Ingham from comment #0)
> Created attachment 128755 [details]
> Output of hwinfo
> 
> Bug report for OpenSUSE for this issue:
> https://bugzilla.suse.com/show_bug.cgi?id=1016607
> 
> Problem:
> display blinks, but blinking stops whenever something is happening such as a
> mouse movement.
> 
> Expected behavior is not blinking.
> 
> System is nearly unusable due to the blinking.
> 
> Reproducible always.
> 
> Work-around: add i915.enable_psr=0 to the kernel line in grub.cfg.
> 
> Possibly this bug returning (regression)?
> https://bugs.freedesktop.org/show_bug.cgi?id=95176

The fix for that isn't included in 4.9. It'll get backported eventually (it's
already included in 4.10-rc1). Since disable_psr=0 works for you I'm marking
this bug as fixed.

> 
> HW: Dell Precision M6800.  Full hwinfo attached.
> OS OpenSUSE Tumbleweed
> Kernel: kernel-default-4.9.0-2.1.x86_64

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