On Thu, 14 Mar 2019 at 00:48:33 +0100, Ulf Brosziewski wrote:
> Much too fast? I'm a bit surprised. In my tests, the new method was
> generally somewhat slower than the old one (and I haven't changed the
> "scroll units"). How did you test it? Which hardware and which applications
> did you use?
This is with an imt touchpad:
ihidev0 at iic1 addr 0x15 irq 109 (polling), vendor 0x4f3 product
0x3056, ELAN2201
ihidev0: 93 report ids
imt0 at ihidev0: clickpad, 5 contacts
wsmouse0 at imt0 mux 0
I tested with two-finger scrolling in Firefox and Chrome with a new
user and fresh browser profiles. I loaded the same webpages with
the old wstpad code and the new, and the two-finger scrolling with
the new setup scrolls much too fast for even small finger movements
(~0.5").
A movement with the previous code that would trigger the
mousewheel-style scrolling of just a handful of lines causes the new
code to scroll nearly an entire screen-height of the page.
