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If the setplane operation fails, we shouldn't save the user's requested
plane coordinates. Since we adjust the coordinates during the clipping
process, make a copy of the originals, and once the operation has
succeeded save them for later reuse when the plane gets re-enabled.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>