From: Eric Anholt <eric@anholt.net>
Date: Thu, 19 Jan 2012 18:50:06 +0000 (-0800)
Subject: drm/i915: Correct the bit number for the MI_FLUSH_ENABLE.
X-Git-Tag: v3.2.38~40
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d31349bd14461e299df2443dfec5bf7725154393;p=pandora-kernel.git

drm/i915: Correct the bit number for the MI_FLUSH_ENABLE.

commit fc74d8e01165b567922921d110b6d16320a61fa6 upstream.

Older specs claimed this was bit 11, but newer specs and the actual
simulator code say it was bit 12.  Regardless, we don't use MI_FLUSH,
or try to enable it any more.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Anyone trying to use this bit, please read all the relevant
discussions, it's epic.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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