[Bug 91393] [bdw edp] Screen Flickering

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91393

--- Comment #120 from Evandro Myller <evanmyller at gmail.com> ---
(In reply to Mika Kahola from comment #117)
> Created attachment 123877 [details] [review]
> Revert Fast Link Training
> 
> This patch reverts the fast link training feature. However, I have seen that
> some of the flickering issues are not caused by this feature. Please, give
> this a go and report back if this patch fixes the screen flickering.

Mika, I've been following this thread for a while now.

Since kernel 4.3, I always tried and compiled it with a patch that disabled the
fast link training feature and it worked. Now, for kernel 4.6, I tried your
latest patch and once again my screen is working like a charm. Earlier today, I
also tried the latest original kernel, but the flickering was even worse than
in previous versions - one can't even pass the gdm login screen!

Please let me know if I can provide and logs or dumps, and their specific
files.

Thank you.

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