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Diffstat (limited to 'Documentation/hwmon/oxp-sensors.rst')
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diff --git a/Documentation/hwmon/oxp-sensors.rst b/Documentation/hwmon/oxp-sensors.rst new file mode 100644 index 00000000000000..39c588ec5c5060 --- /dev/null +++ b/Documentation/hwmon/oxp-sensors.rst @@ -0,0 +1,44 @@ +.. SPDX-License-Identifier: GPL-2.0-or-later + +Kernel driver oxp-sensors +========================= + +Author: + - Joaquín Ignacio Aramendía <samsagax@gmail.com> + +Description: +------------ + +One X Player devices from One Netbook provide fan readings and fan control +through its Embedded Controller. + +Currently only supports AMD boards from the One X Player and AOK ZOE lineup. +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. + +Supported devices +----------------- + +Currently the driver supports the following handhelds: + + - AOK ZOE A1 + - OneXPlayer AMD + - OneXPlayer mini AMD + - OneXPlayer mini AMD PRO + +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. |