> The first value can take 0-255 giving the fan speed, the second one > sould AFAIK be 0 or 1, for on/off, actually I didn't code that cleanly > in fancontrol and pwmconfig. What happens to your temps when doing: > > echo 0 0 > /proc/sys/dev/sensors/as99127f-i2c-3-2d/pwm1 Nothing. Still reads "0 1", temperatures OK. > echo 255 1 > /proc/sys/dev/sensors/as99127f-i2c-3-2d/pwm1 Reads "255 1", temperatures dead broken (see previous mail). Echo 0 0 makes them back to normal. > echo 0 > /proc/sys/dev/sensors/as99127f-i2c-3-2d/pwm1 Very same as echo 0 0. > echo 255 > /proc/sys/dev/sensors/as99127f-i2c-3-2d/pwm1 Very same as echo 255 1. I noticed that echo 100 1 destroys temp3 but not temp1 nor temp2. 200 destroys temp2 only. 50 destroys temp1 and temp3. 10 destroys temp1 and temp2. 2 or 3 destroy temp1 only... OK, I get it. Bit 1 (starting with LSB=0) breaks temp1. Bit 3 breaks temp2. Bit 5 breaks temp3. Echo 42 1 breaks the three of them. Echo 213 1 breaks nothing. This simply means that this register is not a PWM. It's more likely a temperature sensor type selector. Note that the pwm2 file does not break anything (not at first sight at least). It's only pwm1. -- Jean Delvare http://www.ensicaen.ismra.fr/~delvare/
