config TOUCHSCREEN_FT5216
tristate "FT5216_I2C bus connection"
help
Say Y here if you have FT5216 hooked to an I2C bus.
To compile this driver as a module, choose M here: the
module will be called FT5216-i2c.
二、通过makemenuconfig选择刚才添加的设备。
Device Drivers --->
Input device support --->
Touchscreens --->
<*> FT5216_I2C bus connection
三、将附件中的两个文件加入到内核/drivers/input/touchscreen目录下。