[Bug 109959] REGRESSION: black screen with linux 5.0 when starting X

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=109959

--- Comment #92 from Emanuele Panigati <ilpanich at gmail.com> ---
(In reply to Ville Syrjala from comment #91)
> Unfortunately the revert [1] broke some other eDP panels. I tried to come up
> with a new plan that would handle both types of panels.
> 
> I'd appreciate if someone whose machine was fixed by the revert could test
> the patch in bug 110511 comment 24 so that I don't end up re-breaking things
> again.
> 
> [1] commit 21635d7311734d2d1b177f8a95e2f9386174b76d
> Author: Jani Nikula <jani.nikula at intel.com>
> Date:   Fri Apr 5 10:52:20 2019 +0300
> 
>     drm/i915/dp: revert back to max link rate and lane count on eDP

Maybe I can try it tomorrow, I let you know if I test it.
Which kernel sources I can start from to patch & build? 5.2?

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