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1.. SPDX-License-Identifier: GPL-2.0-or-later2 3Kernel driver corsair-cpro4==========================5 6Supported devices:7 8 * Corsair Commander Pro9 * Corsair Commander Pro (1000D)10 11Author: Marius Zachmann12 13Description14-----------15 16This driver implements the sysfs interface for the Corsair Commander Pro.17The Corsair Commander Pro is a USB device with 6 fan connectors,184 temperature sensor connectors and 2 Corsair LED connectors.19It can read the voltage levels on the SATA power connector.20 21Usage Notes22-----------23 24Since it is a USB device, hotswapping is possible. The device is autodetected.25 26Sysfs entries27-------------28 29======================= =====================================================================30in0_input Voltage on SATA 12v31in1_input Voltage on SATA 5v32in2_input Voltage on SATA 3.3v33temp[1-4]_input Temperature on connected temperature sensors34fan[1-6]_input Connected fan rpm.35fan[1-6]_label Shows fan type as detected by the device.36fan[1-6]_target Sets fan speed target rpm.37 When reading, it reports the last value if it was set by the driver.38 Otherwise returns an error.39pwm[1-6] Sets the fan speed. Values from 0-255. Can only be read if pwm40 was set directly.41======================= =====================================================================42 43Debugfs entries44---------------45 46======================= ===================47firmware_version Firmware version48bootloader_version Bootloader version49======================= ===================50