Hi Zhang, > This is the patch after change to mt Protocol-B. > but I have a issue with test tool, in the orignal patch, I use > android to do the test, but android still not support Protocol B. The device seems to send finger changes sequentually, resulting in one packet (terminated with input sync) for each finger change. Is this the intention/necessary? Some egalax firmware (hid version) seems to work this way. The usage of REPORT_MODE_* is unclear to me too. Other than that, the patch looks nice (at first glance). Thanks, Henrik -- 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