Allwinner sun4i resistive touchscreen controller support

modulename: sun4i-ts.ko

configname: CONFIG_TOUCHSCREEN_SUN4I

Linux Kernel Configuration
└─>Device Drivers
└─>Input device support
└─>Touchscreens
└─>Allwinner sun4i resistive touchscreen controller support
In linux kernel since version 3.10 (release Date: 2013-06-30)  
This selects support for the resistive touchscreen controller
found on Allwinner sunxi SoCs.

To compile this driver as a module, choose M here: the
module will be called sun4i-ts.

source code: