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| author | Holger Macht <hmacht@suse.de> | 2006-10-20 14:30:29 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2006-10-21 01:37:28 -0400 |
| commit | c92635572489b810d03acdf03f61bf6dd1af5433 (patch) | |
| tree | 1cd8aa4bc014a40aad2780eb3fe743768c78fc40 /drivers/acpi/Kconfig | |
| parent | 2039a6eb72d4b5d0dd71de5c4dff5db129848c44 (diff) | |
| download | kernel-crypto-c92635572489b810d03acdf03f61bf6dd1af5433.tar.gz kernel-crypto-c92635572489b810d03acdf03f61bf6dd1af5433.tar.xz kernel-crypto-c92635572489b810d03acdf03f61bf6dd1af5433.zip | |
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>
Diffstat (limited to 'drivers/acpi/Kconfig')
| -rw-r--r-- | drivers/acpi/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 9b64c4e6c63..59f9def2172 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -227,6 +227,7 @@ config ACPI_IBM_DOCK config ACPI_TOSHIBA tristate "Toshiba Laptop Extras" depends on X86 + select BACKLIGHT_CLASS_DEVICE ---help--- This driver adds support for access to certain system settings on "legacy free" Toshiba laptops. These laptops can be recognized by |