Kernel driver w83l786ng¶
Addresses scanned: I2C 0x2e - 0x2f
Author: Kevin Lo <firstname.lastname@example.org>
- reset boolean
Use ‘reset=1’ to reset the chip (via index 0x40, bit 7). The default behavior is no chip reset to preserve BIOS settings
This driver implements support for Winbond W83L786NG/W83L786NR chips.
The driver implements two temperature sensors, two fan rotation speed sensors, and three voltage sensors.
Temperatures are measured in degrees Celsius and measurement resolution is 1 degC for temp1 and temp2.
Fan rotation speeds are reported in RPM (rotations per minute). Fan readings can be divided by a programmable divider (1, 2, 4, 8, 16, 32, 64 or 128 for fan 1/2) to give the readings more range or accuracy.
Voltage sensors (also known as IN sensors) report their values in millivolts. An alarm is triggered if the voltage has crossed a programmable minimum or maximum limit.
this file stores PWM duty cycle or DC value (fan speed) in range:
0 (stop) to 255 (full)
- this file controls mode of fan/temperature control:
- 0 Manual Mode
- 1 Thermal Cruise
- 2 Smart Fan II
- 4 FAN_SET
- Select PWM of DC mode
- 0 DC
- 1 PWM
- Value in degrees of Celsius (degC) for +- T