Hi Cedric, On Sat, Nov 19, 2011 at 08:00, Cedric Sodhi <manday@xxxxxxx> wrote: > Hello everybody > > After I finally got the touchscreen to work thanks to Benjamin, there > remains one little issue for the eGalax 0eef:a001 > > I'm pretty sure one could measure the pressure by which the finger(s) > touches the screeen. Currently, even coming close to the surface is > taken as a touch land. Here is the rdesc. If it is does not report such > a capability, then something is wrong, I think. I cannot recall having > had such overly responsive behaviour under windows. Well, the reports don't show pressure, so you won't be able to handle it in a generic way. Maybe under windows you have a vendor-specific driver that talks to the proprietary input interface on your device: With little luck: You may change the value of the input mode in mt_set_input_mode to switch the device mode (0x01 means mouse/touchscreen emulation, 0x02 means win7 generic multitouch), try 0x03 for instance... Then, try to see if the event node is active (do not forget to have someone reading /dev/input/eventX). Then, once you decoded the reports, you may write a specific driver for this eGalax product ;-) Cheers, Benjamin > > How to add support for finger-pressure? > > Cedric > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
