Daniel Vetter 50a4c4a94d agp/intel-gtt: export the scratch page dma address
To implement a PPGTT for drm/i915 that fully aliases the GTT, we also
need to properly alias the scratch page.

Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
Tested-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-02-09 21:23:18 +01:00
..
2011-03-31 11:26:23 -03:00
2011-05-25 20:43:33 +02:00
2011-11-02 14:15:41 +01:00
2011-03-31 11:26:23 -03:00
2010-10-15 15:53:27 +02:00
2011-02-02 15:28:19 +01:00
2011-07-26 16:49:47 -07:00
2011-03-31 11:26:23 -03:00
2011-11-17 11:42:54 -02:00
2011-09-15 13:55:03 +02:00
2011-01-10 08:51:44 -08:00
2011-03-31 11:26:23 -03:00
2010-10-15 15:53:27 +02:00