On Tue, 21 Feb 2017, Benjamin Tissoires wrote: > Well, Wacom devices use to need a special driver, but the latest > generation should somewhat be able to work without a driver (IIRC).
I vaguely recall this wasn't the case at all for the older generations I've had my hands on, and it wasn't just the matter of HID_QUIRK_NO_INIT_REPORTS quirk. But anyway ... that wasn't reported as a regression for quite some time, so let's defer to what Ping and Jason have to say regarding protocol/driver compatibility. I'll be pushing the RMI fix to Linus soon. Thanks, -- Jiri Kosina SUSE Labs