From: Alex Deucher <alexander.deucher@amd.com>
Date: Thu, 31 Jan 2013 21:26:02 +0000 (-0500)
Subject: drm/radeon: switch back to using the DMA ring for VM PT updates
X-Git-Tag: v3.9-rc1~83^2~31^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df16004447fe55dcd6f05f6bb47bf8eaeddb160c;p=pandora-kernel.git

drm/radeon: switch back to using the DMA ring for VM PT updates

Now that we have switched to using IBs for page table updates,
we can switch back the using the DMA ring.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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