A new kernel interface

In addition to all the other interfaces discussed in this document, you could create yet another kernel interface. However, given the flexibility offered by the hiddev and event interfaces, it is difficult to see why this would be needed.

If the interface is intended for wide application, you probably should discuss it on an applicable mailing list (linux-usb-devel@lists.sourceforge.net for a USB interface, or linuxconsole@lists.sourceforge.net for an input interface, or the main linux-kernel list if neither of those is applicable).