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authorAleksa Savic <savicaleksa83@gmail.com>2022-04-04 16:42:11 +0300
committerGuenter Roeck <linux@roeck-us.net>2022-05-17 15:52:59 +0300
commit752b927951eaa6297bffc12efe603df10496566e (patch)
tree763e01a96624b7d0b9d5f2a7ba21fc729afe54b9 /Documentation/hwmon/aquacomputer_d5next.rst
parentc0c45238fcf44b05c86f2f7d1dda136df7a83ff9 (diff)
downloadlinux-752b927951eaa6297bffc12efe603df10496566e.tar.xz
hwmon: (aquacomputer_d5next) Add support for Aquacomputer Octo
Extend aquacomputer_d5next driver to expose hardware temperature sensors and fans of the Aquacomputer Octo fan controller, which communicates through a proprietary USB HID protocol. Four temperature sensors and eight PWM controllable fans are available. Additionally, serial number, firmware version and power-on count are exposed through debugfs. This driver has been tested on x86_64. Signed-off-by: Aleksa Savic <savicaleksa83@gmail.com> Link: https://lore.kernel.org/r/20220404134212.9690-1-savicaleksa83@gmail.com [groeck: Add missing "select CRC16"] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/aquacomputer_d5next.rst')
-rw-r--r--Documentation/hwmon/aquacomputer_d5next.rst4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/hwmon/aquacomputer_d5next.rst b/Documentation/hwmon/aquacomputer_d5next.rst
index 3373e27b707d..e69f718caf5b 100644
--- a/Documentation/hwmon/aquacomputer_d5next.rst
+++ b/Documentation/hwmon/aquacomputer_d5next.rst
@@ -7,6 +7,7 @@ Supported devices:
* Aquacomputer D5 Next watercooling pump
* Aquacomputer Farbwerk 360 RGB controller
+* Aquacomputer Octo fan controller
Author: Aleksa Savic
@@ -28,6 +29,9 @@ 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 Farbwerk 360 exposes four temperature sensors. Depending on the device,
not all sysfs and debugfs entries will be available.