From: AceLan Kao <acelan.kao@canonical.com>
Date: Wed, 13 Jun 2012 07:32:06 +0000 (+0200)
Subject: asus-wmi: control backlight power through WMI, not ACPI
X-Git-Tag: v3.6-rc1~48^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=272c77d55672ef92eda9d5e24a5a7ac62df9c431;p=pandora-kernel.git

asus-wmi: control backlight power through WMI, not ACPI

BugLink: https://bugs.launchpad.net/bugs/1000146

Some h/w that can adjust screen brightness through ACPI functions, but
can't turn on/off the backlight power correctly. So, we list those h/w in
quirks and try to turn on/off the backlight power through WMI.
Signed-off-by: AceLan Kao <acelan.kao@canonical.com>
Signed-off-by: Corentin Chary <corentin.chary@gmail.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---

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