[Bug 82763] [drm:intel_dp_start_link_train] error on connecting an active DP-to-VGA converter

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 4 13:47:37 PST 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82763

Jesse Barnes <jbarnes at virtuousgeek.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #4 from Jesse Barnes <jbarnes at virtuousgeek.org> ---
Hm well things are changing at least.  Too bad it's for the worse. :(

What's the model of DP-VGA dongle you're using?  We've definitely seen issues
with some of them due to our DP training code.

It might be worth trying and even newer kernel too, the drm-intel-nightly
branch from git://anongit.freedesktop.org/drm-intel.

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