From: Paulo Zanoni <paulo.r.zanoni@intel.com>
Date: Fri, 6 Dec 2013 19:32:41 +0000 (-0200)
Subject: drm/i915: don't touch the VDD when disabling the panel
X-Git-Tag: v3.14-rc1~47^2~44^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dff392dbd258381a6c3164f38420593f2d291e3b;p=pandora-kernel.git

drm/i915: don't touch the VDD when disabling the panel

I don't see a reason to touch VDD when we're disabling the panel:
since the panel is enabled, we don't need VDD. This saves a few sleep
calls from the vdd_on and vdd_off functions at every modeset.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69693
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
[danvet: Fix the patch mangle wiggle has done ... Spotted by Paulo.
Also drop the runtime_pm_put call which now has to go due to different
patch ordering. Also from Paul.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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