[Intel-gfx] [PATCH 2/6] drm/i915: vfuncs for ppgtt

[Damien Lespiau]

On Thu, Jan 24, 2013 at 02:44:56PM -0800, Ben Widawsky wrote:
> From: Daniel Vetter <daniel.vetter at ffwll.ch>
> 
> Like for the global gtt we want a notch more flexibility here. Only
> big change (besides a few tiny function parameter adjustments) was to
> move gen6_ppgtt_insert_entries up (and remove _sg_ from its name, we
> only have one kind of insert_entries since the last gtt cleanup).
> 
> We could also extract the platform ppgtt setup/teardown code a bit
> better, but I don't care that much.
> 
> With this we have the hw details of pte writing nicely hidden away
> behind a bit of abstraction. Which should pave the way for
> different/multiple ppgtts (e.g. what we need for real ppgtt support).
> 
> Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>

-- 
Damien