[Bug 99322] [SKL] Flashing black screen with dual monitors

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99322

Elizabeth <elizabethx.de.la.torre.mena at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |NEEDINFO
           Keywords|regression                  |

--- Comment #17 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
(In reply to Tim Small from comment #16)
> Couldn't find commit 87ad063, as I assume the drm-tip rewrite history merge
> has made it go away, but I'm building 4.13.0-rc3 drm-tip now:
Hi, any news with latest commits?

> Being paranoid, perhaps it's a good idea to use your .config to check we're
> starting from the same place too please?
Config should be the default one with CONFIG_DEBUG_INFO disable in order to
build the kernel faster.

> What util did you use to get the config dump?
> 
> Both monitors are connected via DP FWIW.  I could probably try via HDMI if
> you think it worthwhile? ...
Are you using a dongle or docking station? Did you have the chance to test via
HDMI?

> ...
> Not sure when DP-1 went to 30Hz, I'll change it to 60Hz and see if that
> makes the problem better.
Do this changed anything?

This doesn't look as a regression at all. No good or bad commit identified, so
removing Regression tag.

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