Re: [PATCH libinput v3] evdev: Add support for POINTINGSTICK_CONST_ACCEL udev property

2015-04-08 Thread Peter Hutterer
On Wed, Apr 08, 2015 at 12:11:58PM +0200, Hans de Goede wrote: > There is quite a wide spread in the delta events generated by trackpoints, > some generate deltas of 1-2 under normal use, while others generate deltas > from 1-20. > > It is desirable to normalize trackpoint deltas just like we are

[PATCH libinput v3] evdev: Add support for POINTINGSTICK_CONST_ACCEL udev property

2015-04-08 Thread Hans de Goede
There is quite a wide spread in the delta events generated by trackpoints, some generate deltas of 1-2 under normal use, while others generate deltas from 1-20. It is desirable to normalize trackpoint deltas just like we are normalizing mouse deltas to 1000 dpi, so as to give different model lapto