From 37b9b81f3074ce35fadf64d321b79292494220d1 Mon Sep 17 00:00:00 2001
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: Thu, 4 Sep 2014 17:45:26 +1000
Subject: [PATCH] drm/ast: Cleanup analog init code path

Move the MMIO mangling to a separate routine and actually
disable the DVO output when using pure analog.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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