From: Dave Airlie <airlied@redhat.com>
Date: Fri, 12 Sep 2014 04:32:40 +0000 (+1000)
Subject: drm/ast: switch to using CACHED by default for sysram
X-Git-Tag: fixes-against-v3.18-rc2~73^2~40
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a9d6dd2554e35c0213382fff19f5dbf151707955;p=pandora-kernel.git

drm/ast: switch to using CACHED by default for sysram

This fixes problems on ppc64 platforms, where we could end up using
a WC mapping for migrating BOs with memcpy, when really we want to
use cached memory.

Tested-by: Ben Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
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