From 3770f0eec40cb9f1fb7af6453f7bcb420a8a86bc Mon Sep 17 00:00:00 2001
From: Gaurav K Singh <gaurav.k.singh@intel.com>
Date: Fri, 5 Dec 2014 14:16:58 +0530
Subject: [PATCH] drm/i915: cck reg used for checking DSI Pll locked

Instead of pipe configuration reg, cck reg to be used for checking whether
DSI Pll is getting locked or not.

v2: dpio_lock unlocked now in case DSI PLL lock fails

Signed-off-by: Gaurav K Singh <gaurav.k.singh@intel.com>
Signed-off-by: Shobhit Kumar <shobhit.kumar@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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