Re: [PATCH] evdev: Add support for TRACKPOINT_CONST_ACCEL udev property

2015-04-02 Thread Hans de Goede
Hi, Note this is a libinput patch, I forgot to set subjectprefix when sending this. Regards, Hans On 02-04-15 11:50, 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

[PATCH] evdev: Add support for TRACKPOINT_CONST_ACCEL udev property

2015-04-02 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