ideapad: depends on backlight subsystem and update comment

[karo-tx-linux.git] / drivers / platform / x86 / Kconfig

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 585db6fa64b810df75befe4975a37f776389ad1b..242c5248fdeaa3011f577972490ba560553cf9e3 100644 (file)
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -300,8 +300,10 @@ config IDEAPAD_LAPTOP
        depends on RFKILL && INPUT
        depends on SERIO_I8042
        select INPUT_SPARSEKMAP
+       select BACKLIGHT_CLASS_DEVICE
        help
-         This is a driver for the rfkill switches on Lenovo IdeaPad netbooks.
+         This is a driver for Lenovo IdeaPad netbooks contains drivers for
+         rfkill switch, hotkey, fan control and backlight control.
 
 config THINKPAD_ACPI
        tristate "ThinkPad ACPI Laptop Extras"