From da9e07e6f53eaac4e838bc8c987d87c5769be724 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 9 Jan 2014 16:35:39 -0500
Subject: [PATCH] drm/radeon/cik: use POLL_REG_MEM special op for sDMA HDP
 flush

This is the preferred flushing method on CIK.

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