drm: GEM CMA: Split object creation into object alloc and DMA memory alloc

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This allows creating a GEM CMA object without an associated DMA memory
buffer, and will be used to implement DRM PRIME support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>

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Laurent Pinchart 2013-02-17 01:54:26 +01:00

parent bda3fdaa0f

commit a5ed8940d3

1 changed files with 48 additions and 35 deletions

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drivers/gpu/drm/drm_gem_cma_helper.c

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