Re: [Intel-gfx] [PATCH 2/2] drm/i915: Some HSW PTE fixes

2012-09-24 Thread Ben Widawsky
On Fri, 21 Sep 2012 17:01:21 -0700 Ben Widawsky wrote: > diff --git a/drivers/char/agp/intel-gtt.c b/drivers/char/agp/intel-gtt.c > index 8f956db..08ba729 100644 > --- a/drivers/char/agp/intel-gtt.c > +++ b/drivers/char/agp/intel-gtt.c > @@ -1161,23 +1161,15 @@ static void haswell_write_entry(dma

[Intel-gfx] [PATCH 2/2] drm/i915: Some HSW PTE fixes

2012-09-21 Thread Ben Widawsky
Haswell doesn't set GFDT or L3 in the PTE anymore. Also there was an improper mask as the address extension of HSW PTEs decreased from 8 extra bits to 7. Signed-off-by: Ben Widawsky --- drivers/char/agp/intel-gtt.c| 14 +++--- drivers/gpu/drm/i915/i915_gem_gtt.c | 5 - 2 fil