freebsd-dev/sys/dev/atkbdc
Vladimir Kondratyev 0f78004261 psm: add support for evdev protocol
Both relative and absolute multitouch modes are supported.
To enable psm(4) evdev support one should:
1. Add `device evdev` and `options EVDEV_SUPPORT` to kernel config file
2. Add hw.psm.elantech_support=1 or hw.psm.synaptics_support=1 to
   /boot/loader.conf for activation of absolute mode on touchpads
3. Add kern.evdev.rcpt_mask=12 to /etc/sysctl.conf to enable psm event
   sourcing and disable sysmouse

Reviewed by:	gonzo
Approved by:	gonzo (mentor)
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D10265
Tested by:	wulf, Jan Kokemueller (Lenovo devs)
2017-05-29 20:43:00 +00:00
..
atkbd_atkbdc.c
atkbd.c
atkbdc_ebus.c
atkbdc_isa.c
atkbdc_subr.c
atkbdc_subr.h
atkbdc.c
atkbdcreg.h
atkbdreg.h
psm.c psm: add support for evdev protocol 2017-05-29 20:43:00 +00:00
psm.h