From: Dave Airlie <airlied@redhat.com>
Date: Mon, 16 Nov 2009 20:29:46 +0000 (+1000)
Subject: drm/radeon/kms: add support to atom parser for FB read/write
X-Git-Tag: v2.6.33-rc1~323^2~3^2~20
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d904ef9b00a4473af16766e99f17bdbb5f0fde65;p=pandora-kernel.git

drm/radeon/kms: add support to atom parser for FB read/write

FB read/write really doesn't need to access the actual VRAM, we
can just use a scratch area. This is required for using atom displayport
calls later.

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