From: Dave Airlie <airlied@linux.ie>
Date: Fri, 10 Jul 2009 12:36:26 +0000 (+1000)
Subject: drm/ttm/radeon: add dma32 support.
X-Git-Tag: v2.6.31-rc5~66^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad49f501867cba87e1e45e5ebae0b12435d68bf1;p=pandora-kernel.git

drm/ttm/radeon: add dma32 support.

This add support for using dma32 memory on gpus that really need it.

Currently IGPs are left without DMA32 but we might need to change
that unless we can fix rs690.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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