From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Wed, 11 Feb 2009 14:26:45 +0000 (+0000)
Subject: drm/i915: Check fence status on every pin.
X-Git-Tag: v2.6.29-rc8~26^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22c344e9a03beeb7071a588a973012749f84a830;p=pandora-kernel.git

drm/i915: Check fence status on every pin.

As we may steal the fence register of an unpinned buffer for another,
every time we repin the buffer we need to recheck whether it needs to be
allocated a fence.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Eric Anholt <eric@anholt.net>
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