From: Ike Panhc <ike.pan@canonical.com>
Date: Thu, 30 Jun 2011 11:50:52 +0000 (+0800)
Subject: ideapad: add backlight driver
X-Git-Tag: v3.1-rc1~14^2~29
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a4ecbb8ae7be16497db2f984ee7a3ffec0f164c3;p=pandora-kernel.git

ideapad: add backlight driver

When acpi_backlight=vendor in cmdline or no backlight support in acpi video
device, ideapad-laptop will register backlight device and control brightness
and backlight power via the command in VPC2004.

Signed-off-by: Ike Panhc <ike.pan@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
---

Reading git-diff-tree failed