From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 20 Jul 2012 11:41:07 +0000 (+0100)
Subject: drm/i915: Clear the pending_gpu_fenced_access flag at the start of execbuffer
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~20^2~61^2~33
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=016fd0c1aee31902d82c1ac32312f1cc32298b66;p=pandora-kernel.git

drm/i915: Clear the pending_gpu_fenced_access flag at the start of execbuffer

Otherwise once we use the buffer with a BLT command on gen2/3, we will
always regard future command submissions as continuing the fenced
access. However, now that we flush/invalidate between every batch we can
drop this pessimism.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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