CVS commit: [netbsd-9] src

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Mon Mar 30 18:45:16 UTC 2020

Modified Files:
        src/share/man/man4 [netbsd-9]: pms.4
        src/sys/dev/pckbport [netbsd-9]: synaptics.c

Log Message:
Pull up following revision(s) (requested by nia in ticket #809):

        sys/dev/pckbport/synaptics.c: revision 1.55
        sys/dev/pckbport/synaptics.c: revision 1.56
        share/man/man4/pms.4: revision 1.35
        share/man/man4/pms.4: revision 1.36

synaptics: Make up_down_emulation useful for single-button clickpads

On devices such as the Thinkpad X250, the clickpad can be pressed
to generate mouse button events 1 and 2. There are also additional
physical buttons which the pms(4) driver recognizes as "up/down" buttons
(mouse buttons 3 and 4). Allow these to be remapped to buttons 1 and 2
and used like normal touchpad buttons with the following sysctl:

While here, adjust the existing "middle button emulation"
(hw.synaptics.up_down_emulation=1) so it works with single-button
clickpads.

XXX: 3 may be a more useful default than the current default,
depending on hardware availability of touchpads with "up/down buttons".

Update the documentation accordingly.

synaptics: Set up_down_emulation=3 by default.

It's a less surprising default for modern hardware.


To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.32.2.1 src/share/man/man4/pms.4
cvs rdiff -u -r1.50 -r1.50.2.1 src/sys/dev/pckbport/synaptics.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.