From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Wed, 5 Jan 2011 18:31:48 +0000 (-0800)
Subject: drm/i915: skip FDI & PCH enabling for DP_A
X-Git-Tag: v2.6.39-rc1~458^2~9^2~60
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f67a559daaa0e2ba616bfe9438f202bc57bc8c72;p=pandora-kernel.git

drm/i915: skip FDI & PCH enabling for DP_A

eDP on the CPU doesn't need the PCH set up at all, it can in fact cause
problems.  So avoid FDI training and PCH PLL enabling in that case.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Tested-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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