drm/cma: add low-level hook functions to use prime helpers
authorJoonyoung Shim <jy0922.shim@samsung.com>
Fri, 28 Jun 2013 05:24:54 +0000 (14:24 +0900)
committerDave Airlie <airlied@redhat.com>
Fri, 5 Jul 2013 05:44:49 +0000 (15:44 +1000)
Instead of using the dma_buf functionality for GEM CMA, we can use prime
helpers if we can provide low-level hook functions for GEM CMA.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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