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lf-6.6.y
linux-imx/Documentation/ABI/testing/debugfs-dell-wmi-ddv
Armin Wolf 334e3516f2 platform/x86: dell-ddv: Update ABI documentation 
Synchronize the ABI documentation with the driver documentation
and direct users to the latter in case the search for more
detailed information.

Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://lore.kernel.org/r/20230508204241.11076-2-W_Armin@gmx.de
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-05-09 11:54:42 +02:00

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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.