[Intel-gfx] 3.0 (or SNA?) regression: failed to train DP, aborting

[Keith Packard]

On Mon, 25 Jul 2011 11:23:17 -0400, Andrew Lutomirski <luto at mit.edu> wrote:

> A debugging patch and its output are attached.

I didn't get any attachment.

> If I had to guess, though, it's a race: a hotplug event happens during
> the intel_dp_dpms callback, confusing the code that's trying to train
> the link.

Interesting possibility. Please re-send the attachments and I'll take a
look.

-- 
keith.packard at intel.com
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