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cubelinux-kernel/Documentation/hwmon/gigabyte_waterforce.rst
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Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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.. SPDX-License-Identifier: GPL-2.0-or-later
Kernel driver gigabyte_waterforce
=================================
Supported devices:
* Gigabyte AORUS WATERFORCE X240
* Gigabyte AORUS WATERFORCE X280
* Gigabyte AORUS WATERFORCE X360
Author: Aleksa Savic
Description
-----------
This driver enables hardware monitoring support for the listed Gigabyte Waterforce
all-in-one CPU liquid coolers. Available sensors are pump and fan speed in RPM, as
well as coolant temperature. Also available through debugfs is the firmware version.
Attaching a fan is optional and allows it to be controlled from the device. If
it's not connected, the fan-related sensors will report zeroes.
The addressable RGB LEDs and LCD screen are not supported in this driver and should
be controlled through userspace tools.
Usage notes
-----------
As these are USB HIDs, the driver can be loaded automatically by the kernel and
supports hot swapping.
Sysfs entries
-------------
=========== =============================================
fan1_input Fan speed (in rpm)
fan2_input Pump speed (in rpm)
temp1_input Coolant temperature (in millidegrees Celsius)
=========== =============================================
Debugfs entries
---------------
================ =======================
firmware_version Device firmware version
================ =======================