[Bug 27314] displayport link training fails on certain panels (channel equalization fails)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Mar 23 06:34:13 PDT 2011


--- Comment #35 from Ortwin Glück <odi at odi.ch> 2011-03-23 06:34:13 PDT ---
Just out of curiosity, why is link training implemented on driver level and not
on drm level? I see that nouvau and radeon each have their own implementation.
The algorithm does not depend on the card, right? Only the way voltage,
patterns etc are set does. Maybe by merging them the problem can be found.

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