Input: add driver for Neonode zForce based touchscreens

This adds a driver for touchscreens using the zforce infrared
technology from Neonode connected via i2c to the host system.

It supports multitouch with up to two fingers and tracking of the
contacts in hardware.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index e09ec67957a3..00d1e547b211 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -919,4 +919,17 @@ config TOUCHSCREEN_TPS6507X
           To compile this driver as a module, choose M here: the
           module will be called tps6507x_ts.
 
+config TOUCHSCREEN_ZFORCE
+        tristate "Neonode zForce infrared touchscreens"
+        depends on I2C
+        depends on GPIOLIB
+        help
+          Say Y here if you have a touchscreen using the zforce
+          infraread technology from Neonode.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called zforce_ts.
+
 endif