From ac7a570406417e9d837f81c3a6b83fc8d629e583 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@gmail.com>
Date: Thu, 20 Nov 2014 17:08:06 -0500
Subject: [PATCH] drm/msm/mdp5: set rate before enabling clk

Set a "safe" rate at first, in order to read out the hw revision.  And
then after set the optimal value.

Signed-off-by: Rob Clark <robdclark@gmail.com>
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