Documentation/ABI/obsolete/sysfs-driver-hid-roccat-kovaplus

Source file repositories/reference/linux-study-clean/Documentation/ABI/obsolete/sysfs-driver-hid-roccat-kovaplus

File Facts

System: Linux kernel
Corpus path: Documentation/ABI/obsolete/sysfs-driver-hid-roccat-kovaplus
Extension: [no extension]
Size: 6315 bytes
Lines: 117
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.

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

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/actual_cpi
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The integer value of this attribute ranges from 1-4.
		When read, this attribute returns the number of the active
		cpi level.
		This file is readonly.
		Has never been used. If bookkeeping is done, it's done in userland tools.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/actual_profile
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The integer value of this attribute ranges from 0-4.
		When read, this attribute returns the number of the active
		profile.
		When written, the mouse activates this profile immediately.
		The profile that's active when powered down is the same that's
		active when the mouse is powered on.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/actual_sensitivity_x
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The integer value of this attribute ranges from 1-10.
		When read, this attribute returns the number of the actual
		sensitivity in x direction.
		This file is readonly.
		Has never been used. If bookkeeping is done, it's done in userland tools.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/actual_sensitivity_y
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The integer value of this attribute ranges from 1-10.
		When read, this attribute returns the number of the actual
		sensitivity in y direction.
		This file is readonly.
		Has never been used. If bookkeeping is done, it's done in userland tools.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/firmware_version
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	When read, this file returns the raw integer version number of the
		firmware reported by the mouse. Using the integer value eases
		further usage in other programs. To receive the real version
		number the decimal point has to be shifted 2 positions to the
		left. E.g. a returned value of 121 means 1.21
		This file is readonly.
		Obsoleted by binary sysfs attribute "info".
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/info
Date:		November 2012
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	When read, this file returns general data like firmware version.
		When written, the device can be reset.
		The data is 6 bytes long.
Users:		http://roccat.sourceforge.net

What:		/sys/bus/usb/devices/<busnum>-<devnum>:<config num>.<interface num>/<hid-bus>:<vendor-id>:<product-id>.<num>/kovaplus/roccatkovaplus<minor>/profile_buttons
Date:		January 2011
Contact:	Stefan Achatz <erazor_de@users.sourceforge.net>
Description:	The mouse can store 5 profiles which can be switched by the
		press of a button. A profile is split in settings and buttons.
		profile_buttons holds information about button layout.
		When written, this file lets one write the respective profile
		buttons back to the mouse. The data has to be 23 bytes long.
		The mouse will reject invalid data.

Annotation

Atlas domain: Support Tooling And Documentation / Documentation.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.