From: Alex Deucher <alexander.deucher@amd.com>
Date: Mon, 3 Nov 2014 16:27:17 +0000 (-0500)
Subject: drm/radeon: use gart for DMA IB tests
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~135^2~1^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b021c5802fbe5addf6f89f5030f684adf04f7b7;p=pandora-kernel.git

drm/radeon: use gart for DMA IB tests

Use gart rather than vram to avoid having to deal with
the HDP cache.

Port of adfed2b0587289013f8143c54913ddfd44ac1fd3
(drm/radeon: use gart memory for DMA ring tests)
to the IB tests.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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