Input: add driver for hampshire serial touchscreens

Adds support for Hampshire TSHARC serial touchscreens.  Implements
Hampshire's 4-byte communication protocol.

Signed-off-by: Adam Bennett <abennett72@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 3d1ade2e5196..cc471983ac0e 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -119,6 +119,18 @@ config TOUCHSCREEN_DYNAPRO
           To compile this driver as a module, choose M here: the
           module will be called dynapro.
 
+config TOUCHSCREEN_HAMPSHIRE
+        tristate "Hampshire serial touchscreen"
+        select SERIO
+        help
+          Say Y here if you have a Hampshire serial touchscreen connected to
+          your system.
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called hampshire.
+
 config TOUCHSCREEN_EETI
         tristate "EETI touchscreen panel support"
         depends on I2C