2022-11-04 22:07:00 +08:00
|
|
|
.. SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
|
|
|
|
|
|
Kernel driver oxp-sensors
|
|
|
|
|
=========================
|
|
|
|
|
|
2022-12-29 10:56:09 +08:00
|
|
|
Authors:
|
|
|
|
|
- Derek John Clark <derekjohn.clark@gmail.com>
|
2022-11-04 22:07:00 +08:00
|
|
|
- Joaquín Ignacio Aramendía <samsagax@gmail.com>
|
|
|
|
|
|
|
|
|
|
Description:
|
|
|
|
|
------------
|
|
|
|
|
|
2022-12-29 10:56:09 +08:00
|
|
|
Handheld devices from One Netbook and Aya Neo provide fan readings and fan
|
|
|
|
|
control through their embedded controllers.
|
2022-11-04 22:07:00 +08:00
|
|
|
|
2022-12-29 10:56:09 +08:00
|
|
|
Currently only supports AMD boards from One X Player, AOK ZOE, and some Aya
|
|
|
|
|
Neo devices. One X Player Intel boards could be supported if we could figure
|
|
|
|
|
out the EC registers and values to write to since the EC layout and model is
|
|
|
|
|
different. Aya Neo devices preceding the AIR may not be supportable as the EC
|
|
|
|
|
model is different and do not appear to have manual control capabilities.
|
2022-11-25 19:49:01 +08:00
|
|
|
|
2023-06-11 22:33:20 +08:00
|
|
|
Some models have a toggle for changing the behaviour of the "Turbo/Silent"
|
|
|
|
|
button of the device. It will change the key event that it triggers with
|
|
|
|
|
a flip of the `tt_toggle` attribute. See below for boards that support this
|
|
|
|
|
function.
|
|
|
|
|
|
2022-11-25 19:49:01 +08:00
|
|
|
Supported devices
|
|
|
|
|
-----------------
|
|
|
|
|
|
|
|
|
|
Currently the driver supports the following handhelds:
|
|
|
|
|
|
|
|
|
|
- AOK ZOE A1
|
2023-06-25 09:23:44 +08:00
|
|
|
- AOK ZOE A1 PRO
|
2023-04-27 02:44:20 +08:00
|
|
|
- Aya Neo 2
|
2022-12-29 10:56:09 +08:00
|
|
|
- Aya Neo AIR
|
|
|
|
|
- Aya Neo AIR Pro
|
2023-04-27 02:44:20 +08:00
|
|
|
- Aya Neo Geek
|
2022-11-25 19:49:01 +08:00
|
|
|
- OneXPlayer AMD
|
|
|
|
|
- OneXPlayer mini AMD
|
|
|
|
|
- OneXPlayer mini AMD PRO
|
2022-11-04 22:07:00 +08:00
|
|
|
|
2023-06-11 22:33:20 +08:00
|
|
|
"Turbo/Silent" button behaviour toggle is only supported on:
|
|
|
|
|
- AOK ZOE A1
|
2023-06-25 09:23:44 +08:00
|
|
|
- AOK ZOE A1 PRO
|
2023-06-11 22:33:20 +08:00
|
|
|
- OneXPlayer mini AMD (only with updated alpha BIOS)
|
|
|
|
|
- OneXPlayer mini AMD PRO
|
|
|
|
|
|
2022-11-04 22:07:00 +08:00
|
|
|
Sysfs entries
|
|
|
|
|
-------------
|
|
|
|
|
|
|
|
|
|
The following attributes are supported:
|
|
|
|
|
|
|
|
|
|
fan1_input
|
|
|
|
|
Read Only. Reads current fan RMP.
|
|
|
|
|
|
|
|
|
|
pwm1_enable
|
|
|
|
|
Read Write. Enable manual fan control. Write "1" to set to manual, write "0"
|
|
|
|
|
to let the EC control de fan speed. Read this attribute to see current status.
|
|
|
|
|
|
|
|
|
|
pwm1
|
|
|
|
|
Read Write. Read this attribute to see current duty cycle in the range [0-255].
|
|
|
|
|
When pwm1_enable is set to "1" (manual) write any value in the range [0-255]
|
|
|
|
|
to set fan speed.
|
2023-06-11 22:33:20 +08:00
|
|
|
|
|
|
|
|
tt_toggle
|
|
|
|
|
Read Write. Read this attribute to check the status of the turbo/silent
|
|
|
|
|
button behaviour function. Write "1" to activate the switch and "0" to
|
|
|
|
|
deactivate it. The specific keycodes and behaviour is specific to the device
|
|
|
|
|
both with this function on and off. This attribute is attached to the platform
|
|
|
|
|
driver and not to the hwmon driver (/sys/devices/platform/oxp-platform/tt_toggle)
|
