[Bug 107446] Monitor on 2nd DisplayPort is not initialized
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Aug 21 15:29:32 UTC 2018
https://bugs.freedesktop.org/show_bug.cgi?id=107446
--- Comment #10 from Ville Syrjala <ville.syrjala at linux.intel.com> ---
(In reply to Ville Syrjala from comment #9)
> The logs don't seem to make any real sense. With the current code we can see
> the link retraining kicking in, but it fails for some reason. With the
> proposed fix (which should really be more of a no-op because the current
> code does have the code to retrain the link, just in a slightly different
> place than before) we don't see any retraining happening.
Hmm. Seem I had the logs reversed. So with the fix we get the failed retraining
once. And somehow that "fixes" things. In neither case do we see the sink
signalling a hpd to indicate that the link has issues.
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