b146520ff9
Simply to match the GEN8 style of PPGTT initialization, split up the allocations and mappings. Unlike GEN8, we skip a separate dma_addr_t allocation function, as it is much simpler pre-gen8. With this code it would be easy to make a more general PPGTT initialization function with per GEN alloc/map/etc. or use a common helper, similar to the ringbuffer code. I don't see a benefit to doing this just yet, but who knows... Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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