On Tue, Jul 31, 2012 at 05:52:52PM +0100, Simon Farnsworth wrote: > Hello, > > I'm trying to get a Zytronic single-touch touchscreen to work with Linux > kernel 3.5; it previously worked on a 3.0 kernel. I'm happy to try git kernels > and patches, even if they're just intended to gather more information. > > hid-multitouch is picking up the device because it has multitouch report > descriptors as well as the single-touch descriptors. There's a quirk to make > it use MT_CLS_SERIAL, but that seems to be insufficient for my needs. > > I've got as far as determining that it's mt_event in hid-multitouch.c that > consumes the events, but as the screen never sends the events hid-multitouch.c > expects to see, mt_event nevers sends an input event. > > evtest on 3.0 shows touch events as expected. evtest on 3.5 shows no touch > events. <snip> you might want to ask this on the linux-input mailing list, the developers there should be able to help you out better than we can. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
