kernel multitouch events injection / example / source where can I find?

Question

I'm developing a kernel driver for a multitouch digitizer. How can I find an example of how should the event be injected to the OS subsystem?

Is there any open source driver out there that could serve as a start point?

Is there any place where I can find official documentation about this?

Any help regarding to this would be great.

Thanks in advance,

With my best regards,

Nuno

Answer 1

You can read input documentation for the Linux kernel.

Perhaps more specifically the Multi-touch Protocol.

You can also get help at the Linux Kernel Mailing List (LKML).