From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Mon, 26 Nov 2012 16:22:10 +0000 (+0100)
Subject: drm/i915: track is_dual_link in intel_lvds
X-Git-Tag: v3.9-rc1~83^2~40^2~86
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13c7d8703127334890c894ddab13b3a92a26580a;p=pandora-kernel.git

drm/i915: track is_dual_link in intel_lvds

Yeah, all users (both the clock selection special cases and the lvds
pin pair stuff) are still in common code, but this will change.

v2: Rebase on top of Jani Nikula's panel rework.

v3: Incorporate review from Paulo Zanoni:
- s/__is_dual_link_lvds/compute_is_dual_link_lvds
- kill dev_priv->lvds_val
- drop spurious whitespace change

v4: Add a debug printk to display the dual-link status, as suggested
by Paulo Zanoni in review.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> (v3)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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