From: Dave Airlie <airlied@linux.ie>
Date: Tue, 15 Jul 2008 05:48:05 +0000 (+1000)
Subject: drm/radeon: fixup issue with radeon and PAT support.
X-Git-Tag: v2.6.27-rc1~1088^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=242e3df80b8d25ed681c278512df0993725f25dd;p=pandora-kernel.git

drm/radeon: fixup issue with radeon and PAT support.

With new userspace libpciaccess we can get a conflicting mapping
on the PCIE GART table in the video RAM. Always try and map it _wc.

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