Though it is named after overclocking tool for ASUS motherboards,
it is not capable to change clock ratio or CPU core voltage.
This driver exports Templature, Power output voltage, Fan RPM under
dev.acpi_aiboost.0.*.
Descriptions for these values are set to sysctl describe, which can be
get by sysctl -d.
support. Which reminds me that I'm not even sure if this works on _any_
laptop at all. :-o
PR: kern/90607
Submitted by: "Wojciech A. Koszek" <dunstan -at- freebsd.czest.pl>
MFC after: 3 days
- Add support for adjusting the fan speed if the fan control mode is manual
Documentation for the relevant embedded controller register was obtained from
http://www.thinkwiki.org/wiki/Patch_for_controlling_fan_speed
Tested on: R51 by Fabian Keil
T41p by markus
Requested by: many
Approved by: philip
MFC after: 1 week
- Initialize val_ec with the content of the volume EC register
for ACPI_IBM_METHOD_VOLUME and ACPI_IBM_METHOD_MUTE in acpi_ibm_sysctl_set()
if there is no CMOS handle present. This fixes setting volume and mute on
such models.
Submitted by: ru
Approved by: philip
- Restructured for easier extensibility and maintainability
- To be more uniform with the other ACPI extras drivers and to better reflect
their actual meaning, some sysctls were moved:
o brightness -> lcd_brightness
o keylight -> thinklight
o enable -> events
o misckey -> hotkey
o avail_mask -> availmask
o key_mask -> eventmask
- New "initialmask" sysctl, which holds the initial eventmask
- The "wlan" sysctl is now read-only, since writing to it didn't have
any effect
- The "version" sysctl was removed, since it seems to be the same (0x100)
on all models I have seen
- Support for more hotkeys by the "hotkey" sysctl
- Improved support of ACPI events. Disabled by default, since it unexpectedly
changes the behaviour of some keys. (on my T41p there are now 24 different
keypress events that get reported)
- write support for: volume, mute, lcd_brightness and thinklight
- led(4) interface for the thinklight [1]
- New sysctls "fan" and "fan_speed" to support reading of fan status and speed
- New sysctl "thermal" to support reading of up to 8 thermal sensors
Reviewed by: philip
Approved by: philip
Submitted by: simon [1]
Inspired by: The Linux ibm_acpi driver by Borislav Deianov
http://ibm-acpi.sourceforge.net/
The ThinkPad Button program (tpb) by Markus Braun
http://www.nongnu.org/tpb/
Thanks to: brueffer, dvl, njl, philip, simon, takawata and the many
testers from freebsd-acpi@ and freebsd-mobile@
isn't worth adding to the modules lists that we have to hard code for
this to work. Since we print PID right away, we have a trace point
already.
Minor knf while I'm here.
models of laptops, which are essentially the same as the normal
ones, as far as acpi_asus is concerned[1]
o Use the above as an excuse to reshuffle the mess I made of the
probe function when I originally wrote it.
Reported by: Soeren Larsen <soeren@whiteswan.dk>
the tree. Small tweaks were made by myself to eliminate unnecessary
includes and some other minor issues. Last time I asked takawata-san
about this driver, he suggested I commit it.
Submitted by: takawata
* Serialize access to the sysctl routines and the notify handler
* Assert that the sx lock is held in any functions they call.
* Note that recursively calling to re-enable the hotkeys is sub-optimal.
modules is a very nice way to produce hard-to-find panics. Who would look for
a bug in a Makefile anyway?
Has anyone seen the pointy hat? :-o
Approved by: njl (mentor)
gadgets (hotkeys, lcd, ...) on Asus laptops. I aim to closely track the
acpi4asus project which implements these features in the Linux kernel.
If this breaks your laptop, please let me know how it does it :-)
Approved by: njl (mentor)
change the video output but use a separate device with a DSSX method
and a HID of "TOS6201" instead. We use a pseudo-driver to get the handle
for this object and pass it to the acpi_toshiba driver.
This is untested but seems to match the Linux Toshiba driver.
Sort acpi debug values. Change "disable" to "disabled" to match rest of
the kernel. Remove debugging from acpi_toshiba since it was only used for
probe/attach.
