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Diffstat (limited to 'Documentation/hwmon/aquacomputer_d5next.rst')
-rw-r--r-- | Documentation/hwmon/aquacomputer_d5next.rst | 74 |
1 files changed, 61 insertions, 13 deletions
diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst index 33649a1e3a05..cb073c79479c 100644 --- a/Documentation/hwmon/aquacomputer_d5next.rst +++ b/Documentation/hwmon/aquacomputer_d5next.rst @@ -5,11 +5,19 @@ Kernel driver aquacomputer-d5next Supported devices: +* Aquacomputer Aquaero 5/6 fan controllers * Aquacomputer D5 Next watercooling pump * Aquacomputer Farbwerk RGB controller * Aquacomputer Farbwerk 360 RGB controller * Aquacomputer Octo fan controller * Aquacomputer Quadro fan controller +* Aquacomputer High Flow Next sensor +* Aquacomputer Leakshield leak prevention system +* Aquacomputer Aquastream XT watercooling pump +* Aquacomputer Aquastream Ultimate watercooling pump +* Aquacomputer Poweradjust 3 fan controller +* Aquacomputer High Flow USB flow meter +* Aquacomputer MPS Flow devices Author: Aleksa Savic @@ -19,11 +27,17 @@ Description This driver exposes hardware sensors of listed Aquacomputer devices, which communicate through proprietary USB HID protocols. +The Aquaero devices expose eight physical, eight virtual and four calculated +virtual temperature sensors, as well as two flow sensors. The fans expose their +speed (in RPM), power, voltage and current. Temperature offsets and fan speeds +can be controlled. + For the D5 Next pump, 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 to it 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. +and current, as well as coolant temperature and eight virtual temp sensors. Also +available through debugfs are the serial number, firmware version and power-on +count. Attaching a fan to it 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 @@ -31,14 +45,43 @@ 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. -The Octo exposes four temperature sensors and eight PWM controllable fans, along -with their speed (in RPM), power, voltage and current. +The Octo exposes four physical and sixteen virtual temperature sensors, as well as +eight PWM controllable fans, along with their speed (in RPM), power, voltage and +current. + +The Quadro exposes four physical and sixteen virtual temperature sensors, a flow +sensor and four PWM controllable fans, along with their speed (in RPM), power, +voltage and current. Flow sensor pulses are also available. + +The Farbwerk and Farbwerk 360 expose four temperature sensors. Additionally, +sixteen virtual temperature sensors of the Farbwerk 360 are exposed. + +The High Flow Next exposes +5V voltages, water quality, conductivity and flow readings. +A temperature sensor can be connected to it, in which case it provides its reading +and an estimation of the dissipated/absorbed power in the liquid cooling loop. + +The Leakshield exposes two temperature sensors and coolant pressure (current, min, max and +target readings). It also exposes the estimated reservoir volume and how much of it is +filled with coolant. Pump RPM and flow can be set to enhance on-device calculations, +but this is not yet implemented here. + +The Aquastream XT pump exposes temperature readings for the coolant, external sensor +and fan IC. It also exposes pump and fan speeds (in RPM), voltages, as well as pump +current. + +The Aquastream Ultimate pump exposes coolant temp and an external temp sensor, along +with speed, power, voltage and current of both the pump and optionally connected fan. +It also exposes pressure and flow speed readings. + +The Poweradjust 3 controller exposes a single external temperature sensor. + +The High Flow USB exposes an internal and external temperature sensor, and a flow meter. -The Quadro exposes four temperature sensors, a flow sensor and four PWM controllable -fans, along with their speed (in RPM), power, voltage and current. +The MPS Flow devices expose the same entries as the High Flow USB because they have +the same USB product ID and report sensors equivalently. -The Farbwerk and Farbwerk 360 expose four temperature sensors. Depending on the device, -not all sysfs and debugfs entries will be available. +Depending on the device, not all sysfs and debugfs entries will be available. +Writing to virtual temperature sensors is not currently supported. Usage notes ----------- @@ -49,14 +92,19 @@ the kernel and supports hotswapping. Sysfs entries ------------- -================ ============================================== -temp[1-4]_input Temperature sensors (in millidegrees Celsius) +================ ============================================================== +temp[1-20]_input Physical/virtual temperature sensors (in millidegrees Celsius) +temp[1-8]_offset Temperature sensor correction offset (in millidegrees Celsius) fan[1-8]_input Pump/fan speed (in RPM) / Flow speed (in dL/h) +fan1_min Minimal fan speed (in RPM) +fan1_max Maximal fan speed (in RPM) +fan1_target Target fan speed (in RPM) +fan5_pulses Quadro flow sensor pulses power[1-8]_input Pump/fan power (in micro Watts) in[0-7]_input Pump/fan voltage (in milli Volts) curr[1-8]_input Pump/fan current (in milli Amperes) pwm[1-8] Fan PWM (0 - 255) -================ ============================================== +================ ============================================================== Debugfs entries --------------- |