hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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.. SPDX-License-Identifier: GPL-2.0-or-later
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Kernel driver aquacomputer-d5next
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=================================
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Supported devices:
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2022-12-18 19:31:31 +08:00
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* Aquacomputer Aquaero 5/6 fan controllers
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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* Aquacomputer D5 Next watercooling pump
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2022-04-24 13:14:22 +08:00
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* Aquacomputer Farbwerk RGB controller
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2022-02-28 04:56:25 +08:00
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* Aquacomputer Farbwerk 360 RGB controller
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2022-04-04 21:42:11 +08:00
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* Aquacomputer Octo fan controller
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2022-07-27 18:06:05 +08:00
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* Aquacomputer Quadro fan controller
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2022-09-07 18:07:39 +08:00
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* Aquacomputer High Flow Next sensor
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2023-05-20 17:54:47 +08:00
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* Aquacomputer Leakshield leak prevention system
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2023-04-17 02:17:01 +08:00
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* Aquacomputer Aquastream XT watercooling pump
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2023-02-03 20:03:24 +08:00
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* Aquacomputer Aquastream Ultimate watercooling pump
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2023-01-31 18:12:09 +08:00
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* Aquacomputer Poweradjust 3 fan controller
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2023-10-16 16:35:58 +08:00
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* Aquacomputer High Flow USB flow meter
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* Aquacomputer MPS Flow devices
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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Author: Aleksa Savic
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Description
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-----------
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2022-02-28 04:56:25 +08:00
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This driver exposes hardware sensors of listed Aquacomputer devices, which
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communicate through proprietary USB HID protocols.
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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2023-01-02 03:00:56 +08:00
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The Aquaero devices expose eight physical, eight virtual and four calculated
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virtual temperature sensors, as well as two flow sensors. The fans expose their
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2023-02-15 06:02:21 +08:00
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speed (in RPM), power, voltage and current. Temperature offsets and fan speeds
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can be controlled.
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2022-12-18 19:31:31 +08:00
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2022-02-28 04:56:25 +08:00
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For the D5 Next pump, available sensors are pump and fan speed, power, voltage
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2022-08-17 20:14:41 +08:00
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and current, as well as coolant temperature and eight virtual temp sensors. Also
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available through debugfs are the serial number, firmware version and power-on
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count. Attaching a fan to it is optional and allows it to be controlled using
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temperature curves directly from the pump. If it's not connected, the fan-related
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sensors will report zeroes.
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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The pump can be configured either through software or via its physical
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interface. Configuring the pump through this driver is not implemented, as it
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seems to require sending it a complete configuration. That includes addressable
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RGB LEDs, for which there is no standard sysfs interface. Thus, that task is
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better suited for userspace tools.
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2024-04-18 01:50:35 +08:00
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The Octo exposes four physical and sixteen virtual temperature sensors, a flow sensor
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as well as eight PWM controllable fans, along with their speed (in RPM), power, voltage
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2024-04-18 01:50:36 +08:00
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and current. Flow sensor pulses are also available.
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2022-04-04 21:42:11 +08:00
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2022-08-17 20:14:41 +08:00
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The Quadro exposes four physical and sixteen virtual temperature sensors, a flow
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sensor and four PWM controllable fans, along with their speed (in RPM), power,
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2022-11-26 15:13:13 +08:00
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voltage and current. Flow sensor pulses are also available.
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2022-07-27 18:06:05 +08:00
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2022-08-17 20:14:41 +08:00
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The Farbwerk and Farbwerk 360 expose four temperature sensors. Additionally,
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sixteen virtual temperature sensors of the Farbwerk 360 are exposed.
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2022-09-07 18:07:39 +08:00
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The High Flow Next exposes +5V voltages, water quality, conductivity and flow readings.
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A temperature sensor can be connected to it, in which case it provides its reading
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and an estimation of the dissipated/absorbed power in the liquid cooling loop.
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2023-05-20 17:54:47 +08:00
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The Leakshield exposes two temperature sensors and coolant pressure (current, min, max and
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target readings). It also exposes the estimated reservoir volume and how much of it is
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filled with coolant. Pump RPM and flow can be set to enhance on-device calculations,
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but this is not yet implemented here.
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2023-04-17 02:17:01 +08:00
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The Aquastream XT pump exposes temperature readings for the coolant, external sensor
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and fan IC. It also exposes pump and fan speeds (in RPM), voltages, as well as pump
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current.
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2023-02-03 20:03:24 +08:00
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The Aquastream Ultimate pump exposes coolant temp and an external temp sensor, along
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with speed, power, voltage and current of both the pump and optionally connected fan.
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It also exposes pressure and flow speed readings.
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2023-01-31 18:12:09 +08:00
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The Poweradjust 3 controller exposes a single external temperature sensor.
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2023-10-16 16:35:58 +08:00
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The High Flow USB exposes an internal and external temperature sensor, and a flow meter.
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The MPS Flow devices expose the same entries as the High Flow USB because they have
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the same USB product ID and report sensors equivalently.
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2022-08-17 20:14:41 +08:00
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Depending on the device, not all sysfs and debugfs entries will be available.
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Writing to virtual temperature sensors is not currently supported.
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2022-02-28 04:56:25 +08:00
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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Usage notes
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-----------
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2022-02-28 04:56:25 +08:00
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The devices communicate via HID reports. The driver is loaded automatically by
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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the kernel and supports hotswapping.
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Sysfs entries
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-------------
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2022-08-17 20:14:41 +08:00
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================ ==============================================================
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temp[1-20]_input Physical/virtual temperature sensors (in millidegrees Celsius)
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2023-02-15 06:02:20 +08:00
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temp[1-8]_offset Temperature sensor correction offset (in millidegrees Celsius)
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2024-04-18 01:50:35 +08:00
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fan[1-9]_input Pump/fan speed (in RPM) / Flow speed (in dL/h)
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2023-05-20 17:54:47 +08:00
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fan1_min Minimal fan speed (in RPM)
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fan1_max Maximal fan speed (in RPM)
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fan1_target Target fan speed (in RPM)
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2022-11-26 15:13:13 +08:00
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fan5_pulses Quadro flow sensor pulses
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2024-04-18 01:50:36 +08:00
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fan9_pulses Octo flow sensor pulses
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2022-07-27 18:06:05 +08:00
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power[1-8]_input Pump/fan power (in micro Watts)
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in[0-7]_input Pump/fan voltage (in milli Volts)
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curr[1-8]_input Pump/fan current (in milli Amperes)
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pwm[1-8] Fan PWM (0 - 255)
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2022-08-17 20:14:41 +08:00
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================ ==============================================================
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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Debugfs entries
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---------------
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2022-02-28 04:56:25 +08:00
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================ =================================================
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serial_number Serial number of the device
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hwmon: add driver for Aquacomputer D5 Next
This driver exposes hardware sensors of the Aquacomputer D5 Next
watercooling pump, which communicates through a proprietary USB HID
protocol.
Available sensors are pump and fan speed, power, voltage and current, as
well as coolant temperature. Also available through debugfs are the serial
number, firmware version and power-on count.
Attaching a fan is optional and allows it to be controlled using
temperature curves directly from the pump. If it's not connected,
the fan-related sensors will report zeroes.
The pump can be configured either through software or via its physical
interface. Configuring the pump through this driver is not implemented,
as it seems to require sending it a complete configuration. That
includes addressable RGB LEDs, for which there is no standard sysfs
interface. Thus, that task is better suited for userspace tools.
This driver has been tested on x86_64, both in-kernel and as a module.
Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2021-08-28 13:26:28 +08:00
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firmware_version Version of installed firmware
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2022-02-28 04:56:25 +08:00
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power_cycles Count of how many times the device was powered on
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================ =================================================
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