drm/i915/dp: add pre-PCH eDP checking to DP detect for VLV
authorJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 1 Mar 2013 21:14:31 +0000 (13:14 -0800)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Wed, 6 Mar 2013 21:05:09 +0000 (22:05 +0100)
Allows us to detect eDP panels that may not have the hotplug pin wired up.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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