Documentation/ABI/testing/sysfs-driver-uniwill-laptop

Source file repositories/reference/linux-study-clean/Documentation/ABI/testing/sysfs-driver-uniwill-laptop

File Facts

System
Linux kernel
Corpus path
Documentation/ABI/testing/sysfs-driver-uniwill-laptop
Extension
[no extension]
Size
3182 bytes
Lines
81
Domain
Support Tooling And Documentation
Bucket
Documentation
Inferred role
Support Tooling And Documentation: Documentation
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

What:		/sys/bus/platform/devices/INOU0000:XX/fn_lock
Date:		November 2025
KernelVersion:	6.19
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		Allows userspace applications to enable/disable the FN lock feature
		of the integrated keyboard by writing "1"/"0" into this file.

		Reading this file returns the current enable status of the FN lock functionality.

What:		/sys/bus/platform/devices/INOU0000:XX/super_key_enable
Date:		November 2025
KernelVersion:	6.19
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		Allows userspace applications to enable/disable the super key of the integrated
		keyboard by writing "1"/"0" into this file.

		Reading this file returns the current enable status of the super key.

What:		/sys/bus/platform/devices/INOU0000:XX/touchpad_toggle_enable
Date:		November 2025
KernelVersion:	6.19
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		Allows userspace applications to enable/disable the touchpad toggle functionality
		of the integrated touchpad by writing "1"/"0" into this file.

		Reading this file returns the current enable status of the touchpad toggle
		functionality.

What:		/sys/bus/platform/devices/INOU0000:XX/rainbow_animation
Date:		November 2025
KernelVersion:	6.19
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		Forces the integrated lightbar to display a rainbow animation when the machine
		is not suspended. Writing "1"/"0" into this file enables/disables this
		functionality.

		Reading this file returns the current status of the rainbow animation functionality.

What:		/sys/bus/platform/devices/INOU0000:XX/breathing_in_suspend
Date:		November 2025
KernelVersion:	6.19
Contact:	Armin Wolf <W_Armin@gmx.de>
Description:
		Causes the integrated lightbar to display a breathing animation when the machine
		has been suspended and is running on AC power. Writing "1"/"0" into this file
		enables/disables this functionality.

		Reading this file returns the current status of the breathing animation
		functionality.

What:		/sys/bus/platform/devices/INOU0000:XX/ctgp_offset
Date:		January 2026
KernelVersion:	7.0
Contact:	Werner Sembach <wse@tuxedocomputers.com>
Description:
		Allows userspace applications to set the configurable TGP offset on top of the base
		TGP. Base TGP and max TGP and therefore the max cTGP offset are device specific.
		Note that setting the maximum cTGP leaves no window open for Dynamic Boost as
		Dynamic Boost also can not go over max TGP. Setting the cTGP to maximum is
		effectively disabling Dynamic Boost and telling the device to always prioritize the
		GPU over the CPU.

		Reading this file returns the current configurable TGP offset.

What:		/sys/bus/platform/devices/INOU0000:XX/usb_c_power_priority
Date:		February 2026

Annotation

Implementation Notes