[Bug 107543] Video cutout on Kaby Lake U processors.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107543

Rodrigo Vivi <rodrigo.vivi at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #18 from Rodrigo Vivi <rodrigo.vivi at gmail.com> ---
Hi Dan,

The i915.enable_psr=0 is not doing anything actually. First because PSR is an
eDP only feature and you have no eDP, according to your display_info. But also
becuase i915.enable_psr=0 is no op because i915.enable_psr defaults to 0
anyways by default in all current platforms.

Maybe it was the fbc the one you thought it is helping. But anyways, if you
still see the issue with that =0 it is only masking the real issue. So could
you please retest latest drm-tip without any modified parameter?

Also, question, how many memory do you have on your system?
I wonder if this series would help you:
https://patchwork.freedesktop.org/series/46481/

Also, what is the CPU/GPU load that you are using? Media? 3D?

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