Introduction - If you have any usage issues, please Google them yourself
S3C2440 based on the four-wire resistive touch screen driver, linux2.6.22 core. Touchscreen.c on the driver/input/touchscreen/under. Arch/arm/mach-s3c2440/mach-smdk2440.c modify Makefile and the corresponding drive can be added.
Packet : 97288418touchscreen.zip filelist
touchscreen/
touchscreen/mach-smdk2440.c
touchscreen/s3c2410_ts.c
touchscreen/ts.h