Date: Thu, 6 Dec 2012 09:07:50 -0500 From: Justin Hibbits <jrh29@alumni.cwru.edu> To: Nathan Whitehorn <nwhitehorn@freebsd.org> Cc: FreeBSD PowerPC ML <freebsd-ppc@freebsd.org> Subject: Re: iBook Fan and keyboard Message-ID: <CAHSQbTBnFGiRs11agi_75pDKOWS3sXtr8nSxmR0numcd2pFzcA@mail.gmail.com> In-Reply-To: <50C0A611.8010707@freebsd.org> References: <50BFAB19.6030905@t-online.de> <50C0A611.8010707@freebsd.org>
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On Thu, Dec 6, 2012 at 9:05 AM, Nathan Whitehorn <nwhitehorn@freebsd.org>wr= ote: > On 12/05/12 14:14, tjohann wrote: > >> Hi@all, >> >> i have an iBook G4 (late 2005) at home and installed FreeBSD 9.0 Release >> on it ... installation worked fine ... now i=B4m building some packages = via >> ports .. also all works fine :-) ... But it went quit warm ... and i don= =B4t >> hear the fan ... now i get a little bit nervous ... for linux i know i h= ave >> to load therm_adt746x ... is there something similiar to freebsd? ... >> >> Thx for all comments and tips >> Thorsten >> >> > The ADT chip is a software-controlled thermostat which will autonomously > control the fans. You only need the driver if you want to change the > thermostat setpoint or inspect the fan speed. The ADM1030 is, too, but Apple wired it up in the MDDs with a different chip for the thermostat, so it has to be software controlled. It may be the same way for the iBook fan. - Justin
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