Re: missing fan RPMS

[James <bjlockie@xxxxxxxxx>]

On 05/12/12 23:40, Guenter Roeck wrote:
> On Sat, May 12, 2012 at 10:55:13PM -0400, James wrote:
> [ ... ]
>>>
>> Can I assume it is using the module I compiled because it has some data?
>> Still no fan data
>> nct6776-isa-0290
>> Adapter: ISA adapter
>> Vcore:          +0.97 V  (min =  +0.00 V, max =  +1.74 V)
>> in1:            +1.85 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> AVCC:           +3.33 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> +3.3V:          +3.31 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> in4:            +1.58 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> in5:            +1.70 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> 3VSB:           +3.44 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> Vbat:           +3.36 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
>> fan1:             0 RPM  (min =    0 RPM)  ALARM
>> fan2:             0 RPM  (min =    0 RPM)  ALARM
>> fan3:             0 RPM  (min =    0 RPM)  ALARM
>> fan4:             0 RPM  (min =    0 RPM)  ALARM
>> fan5:             0 RPM  (min =    0 RPM)  ALARM
>> SYSTIN:         +37.0 C  (high =  +0.0 C, hyst =  +0.0 C)  ALARM  sensor = thermistor
>> CPUTIN:         +37.0 C  (high = +80.0 C, hyst = +75.0 C)  sensor = thermistor
>> AUXTIN:          -1.5 C  (high = +80.0 C, hyst = +75.0 C)  sensor = thermistor
>> PCH_CHIP_TEMP:   +0.0 C  
>> PCH_CPU_TEMP:    +0.0 C  
>> PCH_MCH_TEMP:    +0.0 C  
> 
> Yes, because the above are only seen with the new driver.
> 
> Still, see my other e-mail - looks like AsRock is using a gpio pin based multiplexer
> to connect fans to the chip. I looks like specific gpio pins must be enabled to let
> you see fan speeds.
> 
> Guenter
> 
> 

I bought another case fan and it sees it.

$ sudo sensors
nouveau-pci-0100
Adapter: PCI adapter
temp1:         +0.0 C  (high = +100.0 C, crit = +110.0 C)

fam15h_power-pci-00c4
Adapter: PCI adapter
power1:       74.54 W  (crit =  95.01 W)

k10temp-pci-00c3
Adapter: PCI adapter
temp1:        +14.4 C  (high = +70.0 C)
                       (crit = +70.0 C, hyst = +67.0 C)

nct6776-isa-0290
Adapter: ISA adapter
Vcore:          +0.86 V  (min =  +0.00 V, max =  +1.74 V)
in1:            +1.85 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
AVCC:           +3.33 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
+3.3V:          +3.33 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in4:            +1.58 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
in5:            +1.70 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
3VSB:           +3.46 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
Vbat:           +3.36 V  (min =  +0.00 V, max =  +0.00 V)  ALARM
fan1:          1369 RPM  (min =    0 RPM)  ALARM
fan2:             0 RPM  (min =    0 RPM)  ALARM
fan3:             0 RPM  (min =    0 RPM)  ALARM
fan4:             0 RPM  (min =    0 RPM)  ALARM
fan5:             0 RPM  (min =    0 RPM)  ALARM
SYSTIN:         +36.0 C  (high =  +0.0 C, hyst =  +0.0 C)  ALARM  sensor = thermistor
CPUTIN:         +35.0 C  (high = +80.0 C, hyst = +75.0 C)  sensor = thermistor
AUXTIN:          -2.0 C  (high = +80.0 C, hyst = +75.0 C)  sensor = thermistor
PCH_CHIP_TEMP:   +0.0 C  
PCH_CPU_TEMP:    +0.0 C  
PCH_MCH_TEMP:    +0.0 C  
cpu0_vid:      +0.000 V
intrusion0:    ALARM
intrusion1:    ALARM

It is labelled 'Chassis fan connector 1" by the motherboard manual.
The other is 'Chassis fan 3'

The difference is fan1 is 3 pin and fan3 is 4 pin.
I will try moving the 4 pin over so it is only using 3 pins.

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