On Thursday, October 10, 2019, 9:35:47 PM PDT, Peter Hutterer <peter.hutte...@who-t.net> wrote: > provided that you switch the SIGIO bits over to handle input threads instead.
I see the eventcomm.c file in the synaptics driver: https://gitlab.freedesktop.org/xorg/driver/xf86-input-synaptics/blob/master/src/eventcomm.c And the ps2comm.c file could be similar to what I need. It read/writes serial to the PS/2 port. https://gitlab.freedesktop.org/xorg/driver/xf86-input-synaptics/blob/master/src/ps2comm.c I need to dig more, thanks for the direction. I need to make a decision tomorrow, but seems a new driver could be in order. Alan _______________________________________________ xorg@lists.x.org: X.Org support Archives: http://lists.freedesktop.org/archives/xorg Info: https://lists.x.org/mailman/listinfo/xorg Your subscription address: %(user_address)s