[Intel-gfx] [PATCH 9/9] drm/i915: swizzling support for snb/ivb

[Daniel Vetter]

On Fri, Nov 11, 2011 at 20:58, Eric Anholt <eric at anholt.net> wrote:
> Oh, yeah, swap.  Good point, sounds like a plan.  If you manage to get
> reliable swapping of tiled data on 945g, I'll owe you all the beers.

If you mean i945G as in desktop variant, patch 6/9 should fix the
swizzle detection on that one - it can do bit17 swizzling, too. I'd be
interested in whether this fixes all the swap issues, if you have that
machine still around ...

But as I've said there's also the gm45 bug which looks like a part of
the main memory in not swizzled. On that topic: Do you still remember
details about that machine where parts of the memory can be
unswizzled?
-Daniel
-- 
Daniel Vetter
daniel.vetter at ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch