I would like to write a touch driver for finger touch and pen stylus. They have different definition on maximum range of X, Y, Pressure, additionally, pen have two buttons functionality that need to be reported. So can driver register two input device to corresponding finger touch and pen stylus? Otherwise how single input device can map two different X, Y, Pressure range. Another thing is that pen stylus has two buttons which enumerate to Eraser/Invert and Barrel as MS spec said. Please refer to https://msdn.microsoft.com/en-us/windows/hardware/commercialize/design/compo nent-guidelines/required-hid-top-level-collections My question is that how do buttons represents to key bit event? Any example? Hi Benjamin, My device is hidi2c and finger / pen has described in descriptor. So does hid-multitouch module support it? Thanks. BR, Scott -- 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
