Re: Chip Addition: ITE IT8783F

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On Wed, 2012-02-29 at 13:42 -0500, Kevin Folz wrote:
> I have contacted ITE for a datasheet, and they have responded "we will reply you soon!" will forward if received.
> 
Hi Kevin,

please don't top-post.

Would be interesting if they provide the datasheet. Jean didn't have
much luck getting any datasheets from them recently.

> I have had success using 2.6.29.6 kernel, via "modprobe it87 force_id=0x8726"
> [ 1611.827184] it87: Found IT8726F chip at 0xa30, revision 0
> [ 1611.827196] it87: in3 is VCC (+5V)
> [ 1611.827197] it87: in7 is VCCH (+5V Stand-By)
> 
> sensors
> it8716-isa-0a30
> Adapter: ISA adapter
> VCore:     +0.85 V  (min =  +0.00 V, max =  +4.08 V)   
> VDDR:      +1.57 V  (min =  +0.00 V, max =  +4.08 V)   
> +3.3V:     +2.99 V  (min =  +0.00 V, max =  +4.08 V)   
> +5V:       +4.97 V  (min =  +0.00 V, max =  +6.85 V)   
> +12V:     +11.58 V  (min =  +0.00 V, max = +16.32 V)   
> in5:       +2.14 V  (min =  +0.00 V, max =  +4.08 V)   
> in6:       +2.14 V  (min =  +0.00 V, max =  +4.08 V)   
> 5VSB:      +4.95 V  (min =  +0.00 V, max =  +6.85 V)   
> VBat:      +3.31 V
> fan1:     4787 RPM  (min =    0 RPM)                   
> fan2:     5769 RPM  (min =    0 RPM)                   
> temp1:       +32°C  (low  =    -1°C, high =  +127°C)   sensor = invalid   
> temp2:       +31°C  (low  =    -1°C, high =  +127°C)   sensor = invalid   
> temp3:       +22°C  (low  =    -1°C, high =  +127°C)   sensor = invalid   
> vid:      +3.100 V
> 
> the temp/fan/voltage values look appropriate for my system.
> 
Looks pretty good. Temperature sensor type is obviously a bit odd, but
most likely the reported type is just not supported by your version of
the "sensors" command.

Thanks,
Guenter

> Thanks for the suggestion of "force-id" module parameter, I picked 8726 as it’s the highest model number reported by "modinfo it87" on my kernel.
> 
> Kevin
> 
> -----Original Message-----
> From: Guenter Roeck [mailto:guenter.roeck@xxxxxxxxxxxx] 
> Sent: Tuesday, February 28, 2012 4:02 PM
> To: Kevin Folz
> Cc: lm-sensors@xxxxxxxxxxxxxx
> Subject: Re:  Chip Addition: ITE IT8783F
> 
> On Tue, 2012-02-28 at 13:53 -0500, kevin wrote:
> > <jukka.hynninen <at> vaisala.com> writes:
> > 
> > > 
> > > Anyone interested in adding support for this? I'd be glad to assist on
> > > further evaluation and testing.
> > >
> > 
> > BCM motherboards have this sensor and would be nice to have support.
> > http://www.bcmcom.com/bcm_product_mx57qm.htm
> > 
> > Is there any code at all to compile this driver manually?
> 
> You can try to force-load the it87 driver. ITE datasheets are difficult
> if not impossible to get, so it is unlikely that we will be able to add
> support for the chip.
> 
> I added your request to the "supported devices" list on lm-sensors.org.
> 
> Guenter
> 
> 



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