Alexandre Courbot 3d50d4dcb0 drm/ttm: expose CPU address of DMA-allocated pages
Pages allocated using the DMA API have a coherent memory mapping. Make
this mapping visible to drivers so they can decide to use it instead of
creating their own redundant one.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: David Airlie <airlied@linux.ie>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2014-08-10 01:08:03 +10:00
..
2014-08-07 19:53:22 +10:00
2014-07-06 12:08:30 -07:00
2014-08-07 19:53:22 +10:00