VALZ(4) Device Drivers Manual VALZ(4)

NAME

valzToshiba Programmable I/O controller for Dynabook series

SYNOPSIS

valz* at acpi?

DESCRIPTION

Toshiba Dynabook series computers provide HCI/SCI I/O controllers that handle various interface devices. This special I/O controller is accessed by the “GHCI” ACPI method. The valz driver provides some support for it.
The valz driver handles the following hot-keys:
Fn+F9
Toggle internal touchpad and trackpoint.
Fn+Tab
Toggle LCD backlight.
The valz driver has only been tested on the Dynabook R63/PS and some Dynabook models from 2013 or later.

SEE ALSO

acpi(4), vald(4)

HISTORY

The valz driver appeared in NetBSD 8.0.

BUGS

Not all HCI/SCI functions are implemented.
October 12, 2015 NetBSD 8.2