xref: /kernel/linux/linux-6.6/Documentation/ABI/testing/sysfs-driver-toshiba_acpi

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_mode
Date:		June 8, 2014
KernelVersion:	3.15
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the keyboard backlight operation mode, valid
		values are:

			* 0x1  -> FN-Z
			* 0x2  -> AUTO (also called TIMER)
			* 0x8  -> ON
			* 0x10 -> OFF

		Note that from kernel 3.16 onwards this file accepts all listed
		parameters, kernel 3.15 only accepts the first two (FN-Z and
		AUTO).
		Also note that toggling this value on type 1 devices, requires
		a reboot for changes to take effect.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_backlight_timeout
Date:		June 8, 2014
KernelVersion:	3.15
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the timeout of the keyboard backlight
		whenever the operation mode is set to AUTO (or TIMER),
		valid values range from 0-60.
		Note that the kernel 3.15 only had support for the first
		keyboard type, the kernel 3.16 added support for the second
		type and the range accepted for type 2 is 1-60.
		See the entry named "kbd_type"
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/position
Date:		June 8, 2014
KernelVersion:	3.15
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file shows the absolute position of the built-in
		accelereometer.

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/touchpad
Date:		June 8, 2014
KernelVersion:	3.15
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This files controls the status of the touchpad and pointing
		stick (if available), valid values are:

			* 0 -> OFF
			* 1 -> ON

Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/available_kbd_modes
Date:		August 3, 2014
KernelVersion:	3.16
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file shows the supported keyboard backlight modes
		the system supports, which can be:

			* 0x1  -> FN-Z
			* 0x2  -> AUTO (also called TIMER)
			* 0x8  -> ON
			* 0x10 -> OFF

		Note that not all keyboard types support the listed modes.
		See the entry named "available_kbd_modes"
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_type
Date:		August 3, 2014
KernelVersion:	3.16
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file shows the current keyboard backlight type,
		which can be:

			* 1 -> Type 1, supporting modes FN-Z and AUTO
			* 2 -> Type 2, supporting modes TIMER, ON and OFF
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_charge
Date:		January 23, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the USB Sleep & Charge charging mode, which
		can be:

			* 0 -> Disabled		(0x00)
			* 1 -> Alternate	(0x09)
			* 2 -> Auto		(0x21)
			* 3 -> Typical		(0x11)

		Note that from kernel 4.1 onwards this file accepts all listed
		values, kernel 4.0 only supports the first three.
		Note that this feature only works when connected to power, if
		you want to use it under battery, see the entry named
		"sleep_functions_on_battery"
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/sleep_functions_on_battery
Date:		January 23, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the USB Sleep Functions under battery, and
		set the level at which point they will be disabled, accepted
		values can be:

			* 0	-> Disabled
			* 1-100	-> Battery level to disable sleep functions

		Currently it prints two values, the first one indicates if the
		feature is enabled or disabled, while the second one shows the
		current battery level set.
		Note that when the value is set to disabled, the sleep function
		will only work when connected to power.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_rapid_charge
Date:		January 23, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the USB Rapid Charge state, which can be:

			* 0 -> Disabled
			* 1 -> Enabled

		Note that toggling this value requires a reboot for changes to
		take effect.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_sleep_music
Date:		January 23, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the Sleep & Music state, which values can be:

			* 0 -> Disabled
			* 1 -> Enabled

		Note that this feature only works when connected to power, if
		you want to use it under battery, see the entry named
		"sleep_functions_on_battery"
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/version
Date:		February 12, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file shows the current version of the driver
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/fan
Date:		February 12, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the state of the internal fan, valid
		values are:

			* 0 -> OFF
			* 1 -> ON

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/kbd_function_keys
Date:		February 12, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the Special Functions (hotkeys) operation
		mode, valid values are:

			* 0 -> Normal Operation
			* 1 -> Special Functions

		In the "Normal Operation" mode, the F{1-12} keys are as usual
		and the hotkeys are accessed via FN-F{1-12}.
		In the "Special Functions" mode, the F{1-12} keys trigger the
		hotkey and the F{1-12} keys are accessed via FN-F{1-12}.
		Note that toggling this value requires a reboot for changes to
		take effect.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/panel_power_on
Date:		February 12, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls whether the laptop should turn ON whenever
		the LID is opened, valid values are:

			* 0 -> Disabled
			* 1 -> Enabled

		Note that toggling this value requires a reboot for changes to
		take effect.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/usb_three
Date:		February 12, 2015
KernelVersion:	4.0
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the USB 3 functionality, valid values are:

			* 0 -> Disabled (Acts as a regular USB 2)
			* 1 -> Enabled (Full USB 3 functionality)

		Note that toggling this value requires a reboot for changes to
		take effect.
Users:		KToshiba

What:		/sys/devices/LNXSYSTM:00/LNXSYBUS:00/TOS{1900,620{0,7,8}}:00/cooling_method
Date:		2016
KernelVersion:	4.6
Contact:	Azael Avalos <coproscefalo@gmail.com>
Description:	This file controls the Cooling Method feature.
		Reading this file prints two values, the first is the actual cooling method
		and the second is the maximum cooling method supported.
		When the maximum cooling method is ONE, valid values are:

			* 0 -> Maximum Performance
			* 1 -> Battery Optimized

		When the maximum cooling method is TWO, valid values are:

			* 0 -> Maximum Performance
			* 1 -> Performance
			* 2 -> Battery Optimized

Users:		KToshiba