linux-kernel - Re: [PATCH/RFC v2] hwmon: Add support for W83667HG-B and W83667HG-I to w83627ehf driver.

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Date:	Sat, 03 Jul 2010 12:15:48 +0200
From:	"宾西蒙" <binximeng@...il.com>
To:	Jean Delvare <khali@...ux-fr.org>
Cc:	Guenter Roeck <guenter.roeck@...csson.com>,
	Jim Cromie <jim.cromie@...il.com>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Ethan Lawrence <e.law87@...oo.com>, lm-sensors@...sensors.org,
	linux-kernel@...r.kernel.org, lars4910@...mail.com,
	birdie@...monline.ru, jadcock@....net
Subject: Re: [PATCH/RFC v2] hwmon: Add support for W83667HG-B and
 W83667HG-I to w83627ehf driver.

在 2010-07-03六的 10:35 +0200，Jean Delvare写道：
> Hi Guenter,
> 
> On Fri, 2 Jul 2010 02:23:26 -0700, Guenter Roeck wrote:
> > +    w83667hg-i   9      5       3       3      0xb340 0xc1    0x5ca3
> 
> As discussed before, this one is a 677 series, not 667. That being
> said, I admit that the device ID proximity between the 667HG-B and the
> 677HG-I is troubling, and invites to optimism as far as compatibility
> between these two chips is concerned.

I think we got something confused here, I was looking for the W836
*seven* 7 HG-I driver (which has ID 0xb470) and not the W836 *six* 7
HG-I one, although maybe someone else might benefit from that one.

It has at least 5 fans, with 3 pwm and 1 voltage regulatory. Using the
w83667hg driver, I can only see the speed of fan2 and fan3 in sensors
output. the w83627dhg-p already seems to read out 3 of the 5 fan speeds.
The temperatures seem rather wonky, I might need to compare with the
bios readings some more.

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