From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Tue, 5 May 2015 14:17:30 +0000 (+0300)
Subject: drm/i915: Clean up the CPT DP .get_hw_state() port readout
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~37^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adc289d749cf5b70bc5476045cc683f68898dba2;p=pandora-kernel.git

drm/i915: Clean up the CPT DP .get_hw_state() port readout

Define a TRANS_DP_PIPE_TO_PORT() to make the CPT DP .get_hw_state()
pipe readout neater.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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