From eb69b0e59ac845666b7b284ca83a1fef17ebaa9f Mon Sep 17 00:00:00 2001
From: Chon Ming Lee <chon.ming.lee@intel.com>
Date: Wed, 9 Apr 2014 13:28:16 +0300
Subject: [PATCH] drm/i915/chv: Add vlv_pipe_to_channel

Cherryview has 3 pipes.  Some of the pll dpio offset calculation is
based on pipe number.  Need to use vlv_pipe_to_channel to calculate the
correct phy channel to use for the pipe.

Signed-off-by: Chon Ming Lee <chon.ming.lee@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Reading git-format-patch failed