From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Thu, 6 Dec 2012 18:51:50 +0000 (-0200)
Subject: drm/i915: add intel_dp_set_signal_levels
X-Git-Tag: v3.9-rc1~83^2~40^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0a3424e964ec8e934497a0724cd1d58690fd9ab;p=pandora-kernel.git

drm/i915: add intel_dp_set_signal_levels

So we can de-duplicate code that's inside intel_dp_start_link_train
and intel_dp_complete_link_train.

V2: Rebase since patch 3/5 was discarded.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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