[RFCv3 2/2] dma-buf: add helpers for sharing attacher constraints with dma-parms

[Daniel Vetter]

On Mon, Feb 02, 2015 at 05:36:10PM -0500, Rob Clark wrote:
> well, I guess anyways when it comes to sharing buffers, it won't be
> the vram placement of the bo that gets shared ;-)

Actually that's pretty much what I'd like to be able to do for i915.
Except that vram is just a specially protected chunk of main memory.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
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