Input: usbtouchscreen - add support for Data Modul EasyTouch TP 72037

The Data Modul TP 72037 EasyTouch controller is derived from EGALAX
controller and is capable of detecting dual contacts. Packets can be 5
bytes or 10 bytes long, depending whether one or two contacts are
detected. Format is same as EGALAX touch controller, but with x and y
coordinates inverted.

Signed-off-by: Armando Visconti <armando.visconti@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 5df719b591c3..fc087b3c95cf 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -619,6 +619,7 @@ config TOUCHSCREEN_USB_COMPOSITE
           - JASTEC USB Touch Controller/DigiTech DTR-02U
           - Zytronic controllers
           - Elo TouchSystems 2700 IntelliTouch
+          - EasyTouch USB Touch Controller from Data Modul
 
           Have a look at <http://linux.chapter7.ch/touchkit/> for
           a usage description and the required user-space stuff.
@@ -723,6 +724,14 @@ config TOUCHSCREEN_USB_NEXIO
         bool "NEXIO/iNexio device support" if EXPERT
         depends on TOUCHSCREEN_USB_COMPOSITE
 
+config TOUCHSCREEN_USB_EASYTOUCH
+        default y
+        bool "EasyTouch USB Touch controller device support" if EMBEDDED
+        depends on TOUCHSCREEN_USB_COMPOSITE
+        help
+          Say Y here if you have a EasyTouch USB Touch controller device support.
+          If unsure, say N.
+
 config TOUCHSCREEN_TOUCHIT213
         tristate "Sahara TouchIT-213 touchscreen"
         select SERIO