ACPI: asus_acpi: Add support for the generic backlight device

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

[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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Holger Macht 2006-10-20 14:30:29 -07:00 • committed by Len Brown

parent 8acb025085

commit 2039a6eb72

2 changed files with 47 additions and 16 deletions

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1

drivers/acpi/Kconfig

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62

drivers/acpi/asus_acpi.c

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