Is this a good place for comments / bugs for the kernel module?
The 'shift_display' command is fairly permanent - i.e. the shift remains in place even for a new cursor position or text written to the display. It evens survives a 'clear' command. Is there any way of resetting the display to a power on state? Perhaps as part of the 'clear' command or a new 'reset' or 'initialise' command?
I tried to reset the display by rmmod/insmod - but that got the display even more confused (it's now printing right-to-left!). So some form of reset command is probably needed.
Finally, if I do write a C library for interfacing with the module, where would be a good place to put it?