From 9efa5e50598c5568b0678bb411b239a0b6e9a328 Mon Sep 17 00:00:00 2001
From: Aaron Lu <aaron.lu@intel.com>
Date: Wed, 6 Nov 2013 09:03:15 +0800
Subject: [PATCH] ACPI / video: Fix initial level validity test

When testing if the firmware's initial value is valid, we should use
the corrected level value instead of the raw value returned from
firmware.

Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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