Re: [lm-sensors] [RFC] ACPI based hwmon driver for ASUS

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Hello Luca,

Sorry for delay,

Ok, it makes sense :)

Name (FBUF, Package (0x06)
{
    0x03,
    CPUF,
    CHAF,
    PWRF,
    CHPF,
    CH2F
})

Clearly the first number is not the number of available readings (though
it matches the count in the other DSDTs I've seen); don't know what it
is :|

Maybe study the Pro2.dll from Asus Probe II?


The last field of the individual fan packages is far more interesting: 0
means disabled, anything else means enabled. In your DSDT "CHIPSET FAN
Speed" is marked as disabled and there's no AML code to read the
rotation.
This may be true also for the other packages (temp and voltage), but for
now I've modified only the fan code.

Ok.

Fan3 is disabled because the chip is programed to disabled - (IO pin)

Here's another iteration of the driver, please give it a try:

It loads now. I have moved my extra fan to some other connector, now it is fan1 for w83627EHF chip.


ATK0110 ATK0110:00: removing...
ATK0110 ATK0110:00: atk: adding...
ATK0110 ATK0110:00: board ID = A8VE-SE
ATK0110 ATK0110:00: temp 0: 0x6030000 CPU Temperature [900-1250]
ATK0110 ATK0110:00: temp 1: 0x6030001 MB Temperature [700-1250]
ATK0110 ATK0110:00: voltage 0: 0x6020000 Vcore Voltage [1450-1750]
ATK0110 ATK0110:00: voltage 1: 0x6020001  +3.3 Voltage [3000-3600]
ATK0110 ATK0110:00: voltage 2: 0x6020002  +5.0 Voltage [4500-5500]
ATK0110 ATK0110:00: voltage 3: 0x6020003 +12.0 Voltage [11200-13200]
ATK0110 ATK0110:00: atk_enumerate_fan: invalid fan count? 3 (should be 5)
ATK0110 ATK0110:00: fan 0: 0x6040000 CPU FAN Speed [0-1800] enabled
ATK0110 ATK0110:00: fan 1: 0x6040001 CHASSIS FAN Speed [0-1800] enabled
ATK0110 ATK0110:00: fan 2: 0x6040002 POWER FAN Speed [0-1800] enabled
ATK0110 ATK0110:00: fan 3: 0x6040005 CHIPSET FAN Speed [0-1800] disabled
ATK0110 ATK0110:00: fan 4: 0x6040006 CHASSIS2 FAN Speed [0-1800] enabled
ATK0110 ATK0110:00: registering hwmon device
ATK0110 ATK0110:00: populating sysfs directory

Although it says it has been registered to hwmon class, I cant find it in sysfs. I have loaded/unloaded the driver several times before I checked the dir, so maybe is something wrong?

Does it show up in your /sys/class/hwmon?

Thanks,

Rudolf
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