[Bug 77648] [BYT] link training fails with active HDMI->DisplayPort adapter

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 16 09:51:00 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=77648

U. Artie Eoff <ullysses.a.eoff at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #15 from U. Artie Eoff <ullysses.a.eoff at intel.com> ---
(In reply to comment #14)
> (In reply to comment #13)
> > Which active DP->HDMI adapter are you using? Is this still happening with
> > the latest -nightly? I have a VTC1010 here that I can investigate this on.
> > I'll source the same active adapter and see about reproducing this problem.
> > 
> > -T
> 
> I tested with a StarTech DisplayPort to HDMI Active Adapter DP2HDS.  I have
> not tested against -nightly for a few months, so not sure if it's still an
> issue there... I'll try to carve some time aside this week to see if it's
> still reproducible with latest -nightly.

Tested again with drm-intel-nightly 778206252.  I can no longer reproduce this
issue.

Furthermore, I couldn't reproduce on a more recent F20 kernel (3.14.5) either.

Closing.

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