The secret handshake used was not sufficient to determine whether the connected device was actually a BYD touchpad. Added some restrictions on what the first byte returned may be (based off of experiments with BYD touchapd) and added a subsequent call to byd_reset which attemtps to configure the BYD touchpad using BYD-specific commands. Fixes bug 1201781. Tested on laptop with BYD touchpad hardware. Applied against commit fcd6eb50eadd83f857eac55f99316f1789707cdb Signed-off-by: Richard Pospesel <pospeselr@xxxxxxxxx> -- 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
