[Bug 96569] system freezes during boot, [drm:intel_dp_start_link_train [i915]] and [drm:intel_psr_work [i915]] ERROR

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jul 25 12:22:07 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=96569

Ander Conselvan de Oliveira <conselvan2 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |rodrigo.vivi at gmail.com
      i915 features|                            |display/PSR

--- Comment #6 from Ander Conselvan de Oliveira <conselvan2 at gmail.com> ---
(In reply to Robin Krahl from comment #5)
> Created attachment 125282 [details]
> output of `journalctl -k` with patched kernel
> 
> Okay, I added the log of the patched kernel (4.7-rc1).

So, it does seem like the two issues are not related. The link training errors
went away.

Rodrigo, do you know what could cause the PSR wait-for-idle timeout?

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