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

2014-03-18 Thread 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 platform

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

2014-03-17 Thread Ben Widawsky
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. Signed-off-by: Ben Widawsky --- drivers/gpu/drm/i915/i915_gem_gt