Input: add driver for slidebar on Lenovo IdeaPad laptops
This driver adds support for slidebars found on some Lenovo IdeaPad
laptops (the slidebars work with SlideNav/Desktop Navigator under
Windows).
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=16004
Registers 'IdeaPad Slidebar' input device and
/sys/devices/platform/ideapad_slidebar/slidebar_mode
for switching slidebar's modes.
Now works on:
IdeaPad Y550, Y550P.
May work on (testing and adding new models is needed):
Ideapad Y560, Y460, Y450, Y650,
and, probably, some others.
Signed-off-by: Andrey Moiseev <o2g.org.ru@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index 0b541cd..aa51baa 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -647,4 +647,14 @@
If unsure, say N.
+config INPUT_IDEAPAD_SLIDEBAR
+ tristate "IdeaPad Laptop Slidebar"
+ depends on INPUT
+ depends on SERIO_I8042
+ help
+ Say Y here if you have an IdeaPad laptop with a slidebar.
+
+ To compile this driver as a module, choose M here: the
+ module will be called ideapad_slidebar.
+
endif