Input: add Zhen Hua driver
This is a driver for Zhen Hua PPM-4CH RC transmitter (commonly used in cheap
Ready To Fly RC helicopters by Walkera) which using "Zhen Hua 5-byte protocol"
for using them as a four axis joystick via serial port. Transmitter connected
to serial port (19200 8N1) sending periodically 5 bytes where first byte is for
synchronization and next four bytes are values of axis.
Signed-off-by: Martin Kebert <gkmarty@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/joystick/Kconfig b/drivers/input/joystick/Kconfig
index 7c662ee..be5c14a 100644
--- a/drivers/input/joystick/Kconfig
+++ b/drivers/input/joystick/Kconfig
@@ -193,6 +193,18 @@
To compile this driver as a module, choose M here: the
module will be called twidjoy.
+config JOYSTICK_ZHENHUA
+ tristate "5-byte Zhenhua RC transmitter"
+ select SERIO
+ help
+ Say Y here if you have a Zhen Hua PPM-4CH transmitter which is
+ supplied with a ready to fly micro electric indoor helicopters
+ such as EasyCopter, Lama, MiniCopter, DragonFly or Jabo and want
+ to use it via serial cable as a joystick.
+
+ To compile this driver as a module, choose M here: the
+ module will be called zhenhua.
+
config JOYSTICK_DB9
tristate "Multisystem, Sega Genesis, Saturn joysticks and gamepads"
depends on PARPORT