From: Dave Airlie <airlied@redhat.com>
Date: Tue, 22 May 2012 12:09:21 +0000 (+0100)
Subject: i915: add dma-buf vmap support for exporting vmapped buffer
X-Git-Tag: v3.5-rc1~22^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a70cc2a7882dfc0d44a623b4a84f279714a6372;p=pandora-kernel.git

i915: add dma-buf vmap support for exporting vmapped buffer

This is used to export a vmapping to the udl driver so that
i915 and udl can share the udl scanout.

Signed-off-by: Dave Airlie <airlied@redhat.com>
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