.. SPDX-License-Identifier: GPL-2.0-or-later Kernel driver corsair-cpro ========================== Supported devices: * Corsair Commander Pro * Corsair Commander Pro (1000D) Author: Marius Zachmann Description ----------- This driver implements the sysfs interface for the Corsair Commander Pro. The Corsair Commander Pro is a USB device with 6 fan connectors, 4 temperature sensor connectors and 2 Corsair LED connectors. It can read the voltage levels on the SATA power connector. Usage Notes ----------- Since it is a USB device, hotswapping is possible. The device is autodetected. Sysfs entries ------------- ======================= ===================================================================== in0_input Voltage on SATA 12v in1_input Voltage on SATA 5v in2_input Voltage on SATA 3.3v temp[1-4]_input Temperature on connected temperature sensors fan[1-6]_input Connected fan rpm. fan[1-6]_label Shows fan type as detected by the device. fan[1-6]_target Sets fan speed target rpm. When reading, it reports the last value if it was set by the driver. Otherwise returns an error. pwm[1-6] Sets the fan speed. Values from 0-255. Can only be read if pwm was set directly. ======================= =====================================================================