From: Jani Nikula <jani.nikula@intel.com>
Date: Fri, 14 Mar 2014 14:51:13 +0000 (+0200)
Subject: drm/i915/dp: split edp_panel_vdd_on() for reuse
X-Git-Tag: v3.15-rc1~51^2~18^2~28^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=adddaaf4885403a2f2180fb522b5b97e1469b328;p=pandora-kernel.git

drm/i915/dp: split edp_panel_vdd_on() for reuse

Introduce _edp_panel_vdd_on() that returns true if the call enabled vdd,
and a matching disable is needed. Keep edp_panel_vdd_on() as a helper
for when it is expected the vdd is off.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

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