HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)

modulename: tc1100-wmi.ko

configname: CONFIG_TC1100_WMI

Linux Kernel Configuration
└─>Device Drivers
└─>Misc devices
└─>HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)
In linux kernel since version 2.6.25 (release Date: 2008-04-16)  
This is a driver for the WMI extensions (wireless and bluetooth power
control) of the HP Compaq TC1100 tablet.

source code:
drivers/misc//tc1100-wmi.c
selects
CONFIG_ACPI_WMI