Re: [PATCH 2/3] hwmon: (adt7475) fan stall prevention

2017-05-02 Thread Chris Packham
On 03/05/17 06:07, Guenter Roeck wrote: > On Tue, May 02, 2017 at 05:45:35PM +1200, Chris Packham wrote: >> 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

Re: [PATCH 2/3] hwmon: (adt7475) fan stall prevention

2017-05-02 Thread Guenter Roeck
On Tue, May 02, 2017 at 05:45:35PM +1200, Chris Packham wrote: > 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 th

[PATCH 2/3] hwmon: (adt7475) fan stall prevention

2017-05-01 Thread Chris Packham
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 minimu