Hi John, > From what I've read, PC laptop touchscreens and pens generate USB HID > events, so it shouldn't be necessary to write low-level drivers for each > model.
Many PC platform touchscreens (and also some touchpads) use the I2C HID [1] interface. You may have a look into this protocol since it might enable a variety of devices. Best regards, Johannes [1]: https://docs.microsoft.com/en-us/previous-versions/windows/hardware/ design/dn642101(v=vs.85) _______________________________________________ Genode users mailing list [email protected] https://lists.genode.org/listinfo/users
