From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 9 Jan 2014 21:35:39 +0000 (-0500)
Subject: drm/radeon/cik: use POLL_REG_MEM special op for sDMA HDP flush
X-Git-Tag: v3.14-rc1~47^2~15^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da9e07e6f53eaac4e838bc8c987d87c5769be724;p=pandora-kernel.git

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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