ttm: export functions to allow qxl do its own iomapping
authorDave Airlie <airlied@gmail.com>
Tue, 22 Jan 2013 03:56:04 +0000 (13:56 +1000)
committerDave Airlie <airlied@redhat.com>
Fri, 12 Apr 2013 03:50:46 +0000 (13:50 +1000)
qxl wants to use io mapping like i915 gem does, for now
just export the symbols so the driver can implement atomic
page maps using io mapping.

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

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