From bf66a786c92488dfc99cc7f19bc9eda7b4c98fa6 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 22 Oct 2012 12:34:39 -0400
Subject: [PATCH] drm/radeon: use DMA engine for VM page table updates on SI

DMA engine has special packets to facilitate this and it also keeps
the 3D engine free for other things.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Reading git-format-patch failed