From: Holger Macht <hmacht@suse.de>
Date: Fri, 20 Oct 2006 21:30:29 +0000 (-0700)
Subject: ACPI: toshiba_acpi: Add support for the generic backlight device
X-Git-Tag: v2.6.20-rc2~6^2~11^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c92635572489b810d03acdf03f61bf6dd1af5433;p=pandora-kernel.git

ACPI: toshiba_acpi: Add support for the generic backlight device

Add support for the generic backlight interface below /sys/class/backlight.
Keep the procfs brightness handling for backward compatibility.

To achive this, add two generic functions get_lcd and set_lcd
to be used both by the procfs related and the sysfs related methods.

[apw@shadowen.org: backlight users need to select BACKLIGHT_CLASS_DEVICE]

Signed-off-by: Holger Macht <hmacht@suse.de>
Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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