Re: [lm-sensors] Missing Code v4.5-rc1 [Patch v3 25/25] IT8628E

[Sardaukai <sardaukai@gmx.de>]

Small Update
> ...
>> In addition i searched drivers/hwmon/it87.c in order to find the 
>> patched code from kernel 4.5-rc5.
>> Unfortunately i found no code changes from Patch v3 (i tested about 5 
>> patches).
>> Should it not be patched within 4.5-rc1 or do i miss here something?
>>
> Does it say anywhere that the patches were reviewed and/or accepted
> for upstream integration ?
>
> Problem is that there is hardly anyone willing to review hwmon kernel
> patches nowadays, meaning they have to go in unreviewed or not at all.
> Given the complexity and scope of the series, I don't want to just push
> the patches into the upstream kernel without review. With that in mind,
> it may take a while for the code to be upstream.
>
I see. You wrote that it should go up with rc-1, so i thought it is 
already there, my mistake.
>> Second question
>> Is it possible to take your code from github to patch/replace it in 
>> another kernel, like 4.3 / 4.4 ?
>>
> Yes, that should be possible. I have been running it on earlier kernels
> myself.

With GitHub module code for it87 chip's and a boot parameter 
"acpi_enforce_resources=lax"
i was able to load it.

it8628-isa-0a40
Adapter: ISA adapter
in0:          +0.43 V  (min =  +0.00 V, max =  +3.06 V)     <--- seems 
to be VCore, tested with cpuBurn
in1:          +2.04 V  (min =  +0.00 V, max =  +3.06 V)
in2:          +2.00 V  (min =  +0.00 V, max =  +3.06 V)
in3:          +2.04 V  (min =  +0.00 V, max =  +3.06 V)
in4:          +0.01 V  (min =  +0.00 V, max =  +3.06 V)
in5:          +1.07 V  (min =  +0.00 V, max =  +3.06 V)
in6:          +1.20 V  (min =  +0.00 V, max =  +3.06 V)     <--- could 
be RAM Voltage
3VSB:         +3.36 V  (min =  +0.00 V, max =  +6.12 V)
Vbat:         +3.17 V              <--- Battery Voltage from EFI, really?!
fan1:           0 RPM  (min =    0 RPM)      <--- CPU_FAN not connected
fan2:        2280 RPM  (min =    0 RPM) <--- CPU_OPT (my H80i pump)
fan3:        1078 RPM  (min =    0 RPM) <--- SYS_FAN3 or 2 (radiator fan)
fan4:           0 RPM  (min =    0 RPM)      <--- SYS_FAN1 not connected
fan5:        1819 RPM  (min =    0 RPM) <--- SYS_FAN2 or 3 (radiator fan #2)
temp1:        +43.0°C  (low  = +127.0°C, high = +127.0°C)  sensor = 
thermistor
temp2:         -8.0°C  (low  = +127.0°C, high = +127.0°C)  sensor = 
thermistor
temp3:        +22.0°C  (low  = +127.0°C, high = +127.0°C)  sensor = 
Intel PECI
intrusion0:  OK               <--- Nice, i have to check where and how 
to use that

Kernel 4.3.5 with Debian Testing (Stretch)
sensors version 3.4.0 with libsensors version 3.4.0
fancontrol 3.4.0-2

I'll try to get that names step by step. Further i tried fancontrol, i 
got funny stuff with fan5.
It seems to be that PWM values from fan5 are inverted.

Following fancontrol setting stops all fans.

# Configuration file generated by pwmconfig, changes will be lost
INTERVAL=10
DEVPATH=hwmon2=devices/platform/it87.2624
DEVNAME=hwmon2=it8628
FCTEMPS=hwmon2/pwm5=hwmon2/temp3_input hwmon2/pwm3=hwmon2/temp3_input
FCFANS=hwmon2/pwm5=hwmon2/fan5_input hwmon2/pwm3=hwmon2/fan3_input
MINTEMP=hwmon2/pwm5=20 hwmon2/pwm3=20
MAXTEMP=hwmon2/pwm5=60 hwmon2/pwm3=60
MINSTOP=hwmon2/pwm3=1 hwmon2/pwm5=254
MINSTART=hwmon2/pwm3=1 hwmon2/pwm5=255
MINPWM=hwmon2/pwm3=0 hwmon2/pwm5=254
MAXPWM=hwmon2/pwm3=2 hwmon2/pwm5=255

I tried some different EFI settings with system fans (Silent, Normal, 
PWM per degree) without
any changes. Fan3 works out of the box. I will check all other fans soon.
Any idea how to fix that?


Uwe



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