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-rw-r--r--drivers/platform/x86/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index 585db6fa64b..242c5248fde 100644
--- 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"