Add pointer and buttonpad properties for v4 hardware.
Also, Jachiet reported that on Asus UX31, right button has no effect.
It turns out v4 has only one button, the right-button effect is
implemented with software when Windows driver is installed, or in
firmware when touchpad is in relative mode. So remove BTN_RIGHT
while at it.
It seems to be intentional to remove the right button.
The last git bisect brings us to this commit:
140a77989ae164c a87ac8b7bbda9f3 afa0237599 is the first bad commit a87ac8b7bbda9f3 afa0237599
commit 140a77989ae164c
Author: JJ Ding <email address hidden>
Date: Tue Apr 10 00:30:12 2012 -0700
Input: elantech - v4 is a clickpad, with only one button
BugLink: http:// bugs.launchpad. net/bugs/ 1033568
Add pointer and buttonpad properties for v4 hardware.
Also, Jachiet reported that on Asus UX31, right button has no effect.
It turns out v4 has only one button, the right-button effect is
implemented with software when Windows driver is installed, or in
firmware when touchpad is in relative mode. So remove BTN_RIGHT
while at it.
It seems to be intentional to remove the right button.