Hi Jean!
Jean Delvare wrote:
>>The chip on the MSI KT8 Neo is actually a Winbond w83697hf and is not
>>detected correctly during sensors-detect.
>>
>>
>
>What was sensors-detect detecting? Please attach the complete log.
>
>
>
Log is attached...
>>pwmconfig can't detect a usable a correlation:
>>
>>Testing pwm control 1-0290/fan1_pwm ...
>> 1-0290/fan1_input ... speed was 3229 now 0
>> It appears that fan 1-0290/fan1_input
>> is controlled by pwm 1-0290/fan1_pwm
>>Would you like to generate a detailed correlation (y)?
>> PWM 255 FAN 3229
>> PWM 240 FAN 3214
>> PWM 225 FAN 3214
>> PWM 210 FAN 3229
>> PWM 195 FAN 3229
>> PWM 180 FAN 3229
>> PWM 165 FAN 3229
>> PWM 150 FAN 3229
>> PWM 135 FAN 3229
>> PWM 120 FAN 3229
>> PWM 105 FAN 3214
>> PWM 90 FAN 3214
>> PWM 75 FAN 3229
>> PWM 60 FAN 3214
>> PWM 45 FAN 3214
>> PWM 30 FAN 3214
>> PWM 15 FAN 3169
>> PWM 0 FAN 0
>> Fan Stopped at PWM = 0
>>
>>
>
>This is admittedly a strange behavior, I can't remember of a similar
>report. Maybe you need to adjust the PWM clock. This is done by register
>0 of the chip (which you can write to by running "isaset 0x295 0x296 0
><value>" as root). Default value is 1 and results in a 125kHz clock. You
>can increase the value up to 127, resulting frequency being
>125kHz/value. If you set the MSB to 1, the base clock changes from
>125kHz to 1MHz (and again you can divide it by changing the 7 other
>bits). I'd suggest you try this
>
>I doubt it'll really help, but if you have some spare time and really
>want it to work, you may want to give it a try.
>
>
>
Actually this works great! I have set it to 25 and it scales good now.
isaset 0x295 0x296 0 25
Here the pwmconfig output:
Testing pwm control 1-0290/fan1_pwm ...
1-0290/fan1_input ... speed was 2777 now 0
It appears that fan 1-0290/fan1_input
is controlled by pwm 1-0290/fan1_pwm
Would you like to generate a detailed correlation (y)?
PWM 255 FAN 3245
PWM 240 FAN 3245
PWM 225 FAN 3214
PWM 210 FAN 3199
PWM 195 FAN 3183
PWM 180 FAN 3154
PWM 165 FAN 3139
PWM 150 FAN 3110
PWM 135 FAN 3082
PWM 120 FAN 3082
PWM 105 FAN 3040
PWM 90 FAN 3013
PWM 75 FAN 2960
PWM 60 FAN 2922
PWM 45 FAN 2824
PWM 30 FAN 2755
PWM 15 FAN 0
Fan Stopped at PWM = 15
What would be the "nicest" way of setting these values? I would suggest
putting it into /etc/modules.conf:
post-install w83627hf /usr/sbin/isaset -y 0x295 0x296 0 25 > /dev/null
2> /dev/null
Ok? Or is there a better/safer way?
Thanks a lot. Cheers,
Frank...
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