From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH] drm/i915: handle shared framebuffers when
 flipping
Date: Fri, 23 Jul 2010 12:13:07 -0700
Message-ID: <20100723121307.0396b89d@virtuousgeek.org>
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On Fri, 23 Jul 2010 12:03:37 -0700
Jesse Barnes <jbarnes@virtuousgeek.org> wrote:

> If a framebuffer is shared across CRTCs, the x,y position of one of them
> is likely to be something other than the origin (e.g. for extended
> desktop configs).  So calculate the offset at flip time so such
> configurations can work.
> 
> Fixes https://bugs.freedesktop.org/show_bug.cgi?id=28518.
> 
> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

This needs a

Cc: stable@kernel.org

too.  thanks.

-- 
Jesse Barnes, Intel Open Source Technology Center