[Intel-gfx] [PATCH] drm/i915: Use Graphics Base of Stolen Memory on all gen3+

Daniel Vetter daniel at ffwll.ch
Tue Jul 23 19:30:08 CEST 2013


On Thu, Jul 04, 2013 at 12:23:33AM +0100, Chris Wilson wrote:
> So I made the mistake of missing that the desktop and mobile chipsets
> have different layouts in their PCI configurations, and we were
> incorrectly setting the wrong physical address for stolen memory on
> mobile chipsets.
> 
> Since all gen3+ are actually consistent in the location of the GBSM
> register in the PCI configuration space on device 2 (the GPU), use it.
> 
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
> Cc: stable at vger.kernel.org

Ok, with the quick overlay ducttape I've just submitted this should be
safe. Queued for -next, thanks for the patch.
-Daniel
-- 
Daniel Vetter
Software Engineer, Intel Corporation
+41 (0) 79 365 57 48 - http://blog.ffwll.ch



More information about the Intel-gfx mailing list