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authorAleksa Savic <savicaleksa83@gmail.com>2022-09-07 13:07:39 +0300
committerGuenter Roeck <linux@roeck-us.net>2022-09-19 16:17:06 +0300
commitaed80bb91de89d1d484f659056d740047c54e065 (patch)
tree495860ba5179cbf405b716692ff1964624079489 /Documentation/hwmon/aquacomputer_d5next.rst
parent856361b397439157f7f60fd21efb522bb11f537a (diff)
downloadlinux-aed80bb91de89d1d484f659056d740047c54e065.tar.xz
hwmon: (aquacomputer_d5next) Add support for Aquacomputer High Flow Next
Extend aquacomputer_d5next driver to expose various hardware sensors of the Aquacomputer High Flow Next flow sensor, which communicates through a proprietary USB HID protocol. 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. Additionally, serial number and firmware version are exposed through debugfs. Registry offsets were discovered and tested by users on Github [1] [2]. [1] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/issues/8 [2] https://github.com/aleksamagicka/aquacomputer_d5next-hwmon/pull/34 Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20220907100739.806571-1-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/aquacomputer_d5next.rst')
-rw-r--r--Documentation/hwmon/aquacomputer_d5next.rst5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
index b63a78d47624..e238533b5fe0 100644
--- a/Documentation/hwmon/aquacomputer_d5next.rst
+++ b/Documentation/hwmon/aquacomputer_d5next.rst
@@ -10,6 +10,7 @@ Supported devices:
* Aquacomputer Farbwerk 360 RGB controller
* Aquacomputer Octo fan controller
* Aquacomputer Quadro fan controller
+* Aquacomputer High Flow Next sensor
Author: Aleksa Savic
@@ -43,6 +44,10 @@ voltage and current.
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.
+
Depending on the device, not all sysfs and debugfs entries will be available.
Writing to virtual temperature sensors is not currently supported.