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authorAleksa Savic <savicaleksa83@gmail.com>2022-07-27 13:06:05 +0300
committerGuenter Roeck <linux@roeck-us.net>2022-07-27 16:00:24 +0300
commitcdbe34da01e32024e56fff5c6854a263a012d7ff (patch)
treed217fc5de213177e27f6e183b8e5c713fe60ab84 /Documentation/hwmon
parent41cd4373274239a79a5a3e1127607225908a0fbb (diff)
downloadlinux-cdbe34da01e32024e56fff5c6854a263a012d7ff.tar.xz
hwmon: (aquacomputer_d5next) Add support for Aquacomputer Quadro fan controller
Extend aquacomputer_d5next driver to expose hardware temperature sensors and fans of the Aquacomputer Quadro fan controller, which communicates through a proprietary USB HID protocol. Implemented by Jack Doan [1]. Four temperature sensors and PWM controllable fans are available. The liquid flow sensor is also exposed, implemented by Leonard Anderweit [2]. Additionally, serial number, firmware version and power-on count are exposed through debugfs. This driver has been tested on x86_64. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/5 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/9 Originally-from: Jack Doan <me@jackdoan.com> Originally-from: Leonard Anderweit <leonard.anderweit@gmail.com> Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20220727100606.9328-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon')
-rw-r--r--Documentation/hwmon/aquacomputer_d5next.rst17
1 files changed, 11 insertions, 6 deletions
diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
index 717e28226cde..33649a1e3a05 100644
--- a/Documentation/hwmon/aquacomputer_d5next.rst
+++ b/Documentation/hwmon/aquacomputer_d5next.rst
@@ -9,6 +9,7 @@ Supported devices:
* Aquacomputer Farbwerk RGB controller
* Aquacomputer Farbwerk 360 RGB controller
* Aquacomputer Octo fan controller
+* Aquacomputer Quadro fan controller
Author: Aleksa Savic
@@ -33,6 +34,9 @@ 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 Quadro exposes four temperature sensors, a flow sensor and four PWM controllable
+fans, along with their speed (in RPM), power, voltage and current.
+
The Farbwerk and Farbwerk 360 expose four temperature sensors. Depending on the device,
not all sysfs and debugfs entries will be available.
@@ -45,13 +49,14 @@ the kernel and supports hotswapping.
Sysfs entries
-------------
-================ =============================================
+================ ==============================================
temp[1-4]_input Temperature sensors (in millidegrees Celsius)
-fan[1-2]_input Pump/fan speed (in RPM)
-power[1-2]_input Pump/fan power (in micro Watts)
-in[0-2]_input Pump/fan voltage (in milli Volts)
-curr[1-2]_input Pump/fan current (in milli Amperes)
-================ =============================================
+fan[1-8]_input Pump/fan speed (in RPM) / Flow speed (in dL/h)
+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
---------------