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| /linux/drivers/hwmon/ |
| H A D | adt7475.c | diff 1d58f5efbf2d8599a9062e4c800a072e2f015625 Mon May 15 03:30:27 CEST 2017 Chris Packham <chris.packham@alliedtelesis.co.nz> hwmon: (adt7475) fan stall prevention
By default adt7475 will stop the fans (pwm duty cycle 0%) when the
temperature drops past Tmin - hysteresis. Some systems want to keep the
fans moving even when the temperature drops so add new sysfs attributes
that configure the enhanced acoustics min 1-3 which allows the fans to
run at the minimum configure pwm duty cycle.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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