From: Thierry Reding <treding@nvidia.com>
Date: Tue, 29 Oct 2013 15:00:42 +0000 (+0100)
Subject: drm/tegra: Track HDMI enable state
X-Git-Tag: v3.14-rc1~47^2~45^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=365765fc293e68a1d2ce63811b80c5b3c33eebd1;p=pandora-kernel.git

drm/tegra: Track HDMI enable state

The DRM core doesn't track enable and disable state of encoders and/or
connectors, so calls to the output's .enable() and .disable() are not
guaranteed to be balanced. Track the enable state internally so that
calls to regulator and clock frameworks remain balanced.

Signed-off-by: Thierry Reding <treding@nvidia.com>
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