From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 24 Aug 2010 18:31:16 +0000 (-0700)
Subject: drm/i915: fix vblank wait test condition
X-Git-Tag: v2.6.36-rc3~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9559fcdbff4f93d29af04478bbc48294519424f5;p=pandora-kernel.git

drm/i915: fix vblank wait test condition

When converting this to the new wait_for macro I inverted the wait
condition, which causes all sorts of problems.  So correct it to fix
several failures caused by the bad wait (flickering, bad output
detection, tearing, etc.).

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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