From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 24 Aug 2010 15:07:16 +0000 (+0100)
Subject: drm/i915/tv: After disabling the pipe, use wait_for_vblank_off()
X-Git-Tag: v2.6.37-rc1~92^2~28^2~203
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7ac36dadafa69214faa75a34844d56bd0c14e89;p=pandora-kernel.git

drm/i915/tv: After disabling the pipe, use wait_for_vblank_off()

Hopefully this is a contributing factor to the spurious TV detection
repoted by Ivan Bulatovic and others.

References:

  Bug 16871 - "TV1 connected" with no tv
  https://bugzilla.kernel.org/show_bug.cgi?id=16871

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reported-by: Ivan Bulatovic <combuster@gmx.com>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
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