| What: /sys/kernel/debug/dell-wmi-ddv-<wmi_device_name>/fan_sensor_information | |
| Date: September 2022 | |
| KernelVersion: 6.1 | |
| Contact: Armin Wolf <W_Armin@gmx.de> | |
| Description: | |
| This file contains the contents of the fan sensor information | |
| buffer, which contains fan sensor entries and a terminating | |
| character (0xFF). | |
| Each fan sensor entry contains: | |
| - fan type (single byte) | |
| - fan speed in RPM (two bytes, little endian) | |
| See Documentation/wmi/devices/dell-wmi-ddv.rst for details. | |
| What: /sys/kernel/debug/dell-wmi-ddv-<wmi_device_name>/thermal_sensor_information | |
| Date: September 2022 | |
| KernelVersion: 6.1 | |
| Contact: Armin Wolf <W_Armin@gmx.de> | |
| Description: | |
| This file contains the contents of the thermal sensor information | |
| buffer, which contains thermal sensor entries and a terminating | |
| character (0xFF). | |
| Each thermal sensor entry contains: | |
| - thermal type (single byte) | |
| - current temperature (single byte) | |
| - min. temperature (single byte) | |
| - max. temperature (single byte) | |
| - unknown field (single byte) | |
| See Documentation/wmi/devices/dell-wmi-ddv.rst for details. |