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Diffstat (limited to 'Documentation/ABI/testing/debugfs-dell-wmi-ddv')
| -rw-r--r-- | Documentation/ABI/testing/debugfs-dell-wmi-ddv | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/debugfs-dell-wmi-ddv b/Documentation/ABI/testing/debugfs-dell-wmi-ddv new file mode 100644 index 000000000..81cfc788b --- /dev/null +++ b/Documentation/ABI/testing/debugfs-dell-wmi-ddv @@ -0,0 +1,34 @@ +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. |