[Intel-gfx] [PATCH 20/26] drm/i915: Always dma map page directory allocations

[Chris Wilson]

On Mon, Mar 17, 2014 at 10:48:52PM -0700, Ben Widawsky wrote:
> Similar to the patch a few back in the series, we can always map and
> unmap page directories when we do their allocation and teardown. Page
> directory pages only exist on gen8+, so this should only effect behavior
> on those platforms.

Lgtm.
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre