I'm having difficulty getting the 7" A70 touchscreen to detect touch. I've
tried booting using the ADC as the method of getting the touch input
recognised, and the 1wire method using the mini6410= boot argument. I tried
doing 'cat /dev/input/event0' and tapping around on the touchscreen but
there's nothing. There is an entry in /sys/devices/virtual/input/input0
which is named Touchscreen Pipe. I also compiled the 2.6.38 kernel provided
by FriendlyARM which gives me a /dev/touchscreen-1wire entry, I compiled
the one-wire-ts-input.so module also provided for tslib and put that in
/usr/lib/ts with the right /etc/ts.conf entry for module_raw. Now
ts_calibrate is throwing the error 'ts_open: no such file or directory'.
Any help is getting the touchscreen input working would be appreciated.
Thanks.
- David
