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From: Pedro Venda <pjlv-aHmAgkVUFT6Joy8PIJZ9VA@public.gmane.org>
To: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Cc: "Luís Neves" <lneves-3+EeCmRbAIqyvGiigdSjEg@public.gmane.org>
Subject: Re: HP Pavilion zt3240ea and thermal zone
Date: Tue, 12 Oct 2004 14:43:16 +0100	[thread overview]
Message-ID: <416BDF74.8070605@mega.ist.utl.pt> (raw)
In-Reply-To: <416BAB60.7050809-3+EeCmRbAIqyvGiigdSjEg@public.gmane.org>

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hello luis,

| Is it normal that this kind of machine (a 1.6GHz centrino) do not have a
| thermal zone? I don't find thermal information under XP also but in my
| ignorance I thought this should exist.
|
| My first attempt was to dissassemble, correct and override the DSDT but
| the single bug found and corrected (a common ByteAccess type) didn't
| change anything.

the hardware/software acpi implementation on your laptop is independent
of the platform, whether it is centrino or other.

after inspection of your dsdt i didn't find references to any thermal zones.

for example, page 287 of the acpi specificatoin 2.0c states that every
thermal zone MUST have a _TMP object. there is no _TMP object on your
dsdt, so i deduct one of two things:
1. your acpi code is not compliant with the standard
or
2. you really don't have thermal zones.

since there are no _CRT, _HOT, _ALx, _PSL, _PSV, _SCP, _TMP, _TZD, _TZP
and unless there is/are other place/places where thermal zones are
defined, i conclude that you don't have thermal zones defined.

maybe someone else could confirm this...

is that odd? i don't know... i am just learning ACPI now, so i don't
have the experience.

cumprimentos,
pedro venda.
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  parent reply	other threads:[~2004-10-12 13:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-10-12 10:01 HP Pavilion zt3240ea and thermal zone Luís Neves
     [not found] ` <416BAB60.7050809-3+EeCmRbAIqyvGiigdSjEg@public.gmane.org>
2004-10-12 13:43   ` Pedro Venda [this message]
     [not found]     ` <416BDF74.8070605-aHmAgkVUFT6Joy8PIJZ9VA@public.gmane.org>
2004-10-12 17:04       ` Nate Lawson
     [not found]         ` <416C0E80.4050107-Y6VGUYTwhu0@public.gmane.org>
2004-10-13 12:30           ` Bruno Ducrot

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