[Intel-gfx] [PATCH 01/12] drm/i915: Fix BDW PPGTT error path

[Chris Wilson]

On Mon, Nov 25, 2013 at 09:54:32AM -0800, Ben Widawsky wrote:
> When we fail for some reason on loading the PDPs, it would be wise to
> disable the PPGTT in the ring registers. If we do not do this, we have
> undefined results.
> 
> Signed-off-by: Ben Widawsky <ben at bwidawsk.net>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre