Holger Macht 8acb025085 ACPI: ibm_acpi: Add support for the generic backlight device
Add support for the generic backlight interface below /sys/class/backlight.
The patch keeps the procfs brightness handling for backward compatibility.

Add two generic functions brightness_get and brightness_set
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>
2006-10-21 01:34:48 -04:00
..
2006-10-18 12:53:51 -07:00
2006-10-11 11:14:25 -07:00
2006-10-17 08:18:42 -07:00
2006-10-08 12:32:35 -07:00
2006-10-03 22:31:37 +02:00
2006-10-18 18:30:53 +02:00
2006-10-20 10:26:36 -07:00
2006-10-17 08:18:42 -07:00
2006-10-17 08:18:44 -07:00
2006-10-17 08:18:42 -07:00
2006-08-10 07:31:37 -04:00