[Intel-gfx] [PATCH 03/18] drm/i915: Fix location of stolen memory register for SandyBridge+

[Ben Widawsky]

On Sun, 28 Oct 2012 09:48:35 +0000
Chris Wilson <chris at chris-wilson.co.uk> wrote:

> On Fri, 26 Oct 2012 14:58:45 -0700, Ben Widawsky <ben at bwidawsk.net> wrote:
> > On Fri, 19 Oct 2012 18:03:09 +0100
> > Chris Wilson <chris at chris-wilson.co.uk> wrote:
> > 
> > > A few of the earlier registers where enlarged and so the Base Data of
> > > Stolen Memory Register (BDSM) was pushed to 0xb0.
> > > 
> > > Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> > > Reviewed-by: Jesse Barnes <jbarnes at virtuousgeek.org>
> > 
> > This patch seems irrelevant to me. I have a i915_stolen_to_phys which
> > already looks correct (git blame shows you last updated it in April).
> > 
> > Can you help unconfuse me?
> 
> As the patch suggests the current registers being used by stolen-to-phys
> are incorrect for SNB+.
> -Chris
> 

It looks like all you've done here is fix up the bug you left from
patch2.

-- 
Ben Widawsky, Intel Open Source Technology Center