[Bug 99448] [SNB] HDMI Output Fault - Unstable Display (drm_dp_dpcd_access Error in dmesg).

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Nov 10 21:29:38 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99448

--- Comment #8 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
Hello Synup,
You can find information about it in the internet like in this page:
http://www.marclittlemore.com/how-to-find-bugs-using-git-bisect-with-this-easy-guide/
or this one:
https://www.metaltoad.com/blog/beginners-guide-git-bisect-process-elimination
Between 4.2.8 to 4.4 there is a big gap so is really hard to point where the
issue started. You'll need to reduce the options to find the culprit.
Hope this helps.

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