From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 26 Sep 2012 15:48:30 +0000 (+0100)
Subject: drm/i915: Try harder to complete DP training pattern 1
X-Git-Tag: v3.7-rc1~86^2^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2477367083b3eaa97f87993ab26627a02f350551;p=pandora-kernel.git

drm/i915: Try harder to complete DP training pattern 1

In commit cdb0e95bf571dccc1f75fef9bdad21b167ef0b37
Author: Keith Packard <keithp@keithp.com>
Date:   Tue Nov 1 20:00:06 2011 -0700

    drm/i915: Try harder during dp pattern 1 link training

extra passes were made to retry the same voltage and then retry a full
clock reset. However, as coverity pointed out, we never tried the full
clock reset as we broke out of the loop early.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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