[Bug 91393] [bdw edp] Screen Flickering

[bugzilla-daemon at freedesktop.org]

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

--- Comment #38 from Lorenzo Bettini <lorebett at libero.it> ---
(In reply to Mika Kahola from comment #36)
> Created attachment 120109 [details] [review]
> DP configuration check
> 
> This patch adds additional test and disables fast link training feature if
> DP link parameters such as link bandwidth, rate selection, lane count, port
> clock and bpp. If one of these parameter change the fast link training is
> disabled and link is retrained with the link training parameters starting
> from zero values. Please, give this patch a go and report back with dmesg if
> flickering still exists.

To which kernel should this patch be applied?

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