BCM5974(4) FreeBSD Kernel Interfaces Manual BCM5974(4)
NAME
bcm5974 - Wellspring touchpad driver
SYNOPSIS
To compile this driver into the kernel, place the following lines into
your kernel configuration file:
device bcm5974
device hidbus
device hid
device usbhid
device usb
device evdev
Alternatively, to load the driver as a module at boot time, place the
following line in loader.conf(5):
bcm5974_load="YES"
DESCRIPTION
The bcm5974 driver provides support for the Wellspring touchpads found in
many Apple laptops.
To get multi-touch device working in X(7) (ports/x11/xorg-docs), install
ports/x11-drivers/xf86-input-libinput.
FILES
bcm5974 creates a pseudo-device file, /dev/input/eventX which presents
the multi-touch device as an input event device.
SEE ALSO
hid(4), loader.conf(5), xorg.conf(5) (ports/x11/xorg), libinput(4)
(ports/x11-drivers/xf86-input-libinput).
AUTHORS
The bcm5974 driver was written by Vladimir Kondratyev <
[email protected]>.
It is based on wsp(4) driver written by Huang Wen Hui
<
[email protected]>.
BUGS
bcm5974 cannot act like sysmouse(4)
FreeBSD 14.1-RELEASE-p8 February 27, 2022 FreeBSD 14.1-RELEASE-p8