From: Jesse Barnes <jbarnes@virtuousgeek.org>
Date: Tue, 4 Jan 2011 23:09:32 +0000 (-0800)
Subject: drm/i915: add panel lock assertion function
X-Git-Tag: v2.6.39-rc1~458^2~9^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea0760cfc00b9e534423fdaf630d1c8ce7a5ede0;p=pandora-kernel.git

drm/i915: add panel lock assertion function

When PLLs or timing regs are changed, we need to make sure the panel
lock will allow it.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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