On Sun, Jul 17, 2016 at 07:52:57PM +0200, Pavel Machek wrote: > Hi! > > tsc2005 driver changed input device name, from > > drivers/input/touchscreen/tsc2005.c: input_dev->name = "TSC2005 > touchscreen"; > > to "TSC200X touchscreen". Unfortunately, X seems to propagate that > name to userspace, where it is needed to be able to do > > xinput --set-prop --type=int ... > > with the right arguments to calibrate touchscreen. (Touchscreen is > unusable without calibration). > > What to do with that?
The input_dev name could be passed to the common probe function. http://lxr.free-electrons.com/source/drivers/input/touchscreen/tsc2005.c#L65 It could also be inferred from the bus_type or dev_name. http://lxr.free-electrons.com/source/drivers/input/touchscreen/tsc200x-core.c#L547 Pick a method and I will provide a patch. > > Pavel > -- > (english) http://www.livejournal.com/~pavelmachek > (cesky, pictures) > http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
