• Aleksa Savic's avatar
    hwmon: add driver for Aquacomputer D5 Next · 0e35f63f
    Aleksa Savic authored
    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: default avatarAleksa Savic <savicaleksa83@gmail.com>
    Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
    0e35f63f
Makefile 8.55 KB