From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH] drm/i915: Error out when trying to set a
 y-tiled as a sprite
Date: Mon, 29 Oct 2012 09:32:41 -0700
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To: "Lespiau, Damien" <damien.lespiau@intel.com>
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On Mon, 29 Oct 2012 15:20:15 +0000
"Lespiau, Damien" <damien.lespiau@intel.com> wrote:

> On Sun, Oct 28, 2012 at 10:04 AM, Chris Wilson <chris@chris-wilson.co.uk> wrote:
> > We do. However, we don't catch userspace changing the tiling on an
> > existing fb (unless actually pinned)... The extra level of defense is
> > certainly welcome, and provides documentation at all levels on the known
> > capabilities of the hw. (The only downside is that we have more guards to
> > fixup if those ever change, but unlikely ;)
> 
> I've sent a new version of this one then, turns out it be useful to
> catch cases where one changes the tiling mode after the creation of
> the fb.
> 

Ok sounds good.  I'll add my r-b to the latest one.

-- 
Jesse Barnes, Intel Open Source Technology Center