From: Dominik Brodowski <linux-JhLEnvuH02M@public.gmane.org>
To: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
Cc: Edmund Rhudy <nrhudy-plZrL8KR64B+CIkdHa1UOg@public.gmane.org>,
acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: Changing temperature trip points
Date: Sun, 3 Nov 2002 21:30:10 +0100 [thread overview]
Message-ID: <20021103213010.A1665@brodo.de> (raw)
In-Reply-To: <20021103202130.GB22668-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>; from pavel-+ZI9xUNit7I@public.gmane.org on Sun, Nov 03, 2002 at 09:21:30PM +0100
Hi!
On Sun, Nov 03, 2002 at 09:21:30PM +0100, Pavel Machek wrote:
>
> Hi!
>
> > Actually, I think the problem is something else: The BIOS is supposed to
> > generate ACPI events whenever these trip points are reached. So if you
> > change these values (by patching the DSDT, by "hardwiring" it into the
> > kernel) you need to use the polling method. Then ACPI will compare the
> > current temperature to the specified temperatures with a specified
> > frequency. Any chance you can try whether my assuption is correct?
>
>
> YOU are right that I need to turn the polling on.
>
> But I'm sure fan is done by bios on my machine.
Yes, that might well be - the fan on my machine turns on and off both when
it thinks it should, and when ACPI tells it should *weird*
Actually, I think any write into trip_points should automatically enable
the polling mode. Will submit a patch which does that later. Do 3 seconds
sound sane?
Dominik
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next prev parent reply other threads:[~2002-11-03 20:30 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <E187ipj-0001ss-00@usw-sf-list2.sourceforge.net>
[not found] ` <E187ipj-0001ss-00-HKCwXBn57GynvZpeIfgr/KQD96bmaF075NbjCUgZEJk@public.gmane.org>
2002-11-02 5:35 ` Changing temperature trip points Edmund Rhudy
[not found] ` <000001c28231$b7cae110$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-02 17:17 ` Pavel Machek
[not found] ` <20021102171756.GD1983-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2002-11-03 1:59 ` Edmund Rhudy
[not found] ` <1036288754.2971.1.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2002-11-03 19:56 ` Pavel Machek
[not found] ` <20021103195616.GB27271-I/5MKhXcvmPrBKCeMvbIDA@public.gmane.org>
2002-11-03 20:16 ` Dominik Brodowski
[not found] ` <20021103211607.A1555-JhLEnvuH02M@public.gmane.org>
2002-11-03 20:21 ` Pavel Machek
[not found] ` <20021103202130.GB22668-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 20:30 ` Dominik Brodowski [this message]
[not found] ` <20021103213010.A1665-JhLEnvuH02M@public.gmane.org>
2002-11-03 20:39 ` Pavel Machek
[not found] ` <20021103203949.GE22668-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 21:08 ` Dominik Brodowski
[not found] ` <20021103220843.B1665-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:00 ` Pavel Machek
[not found] ` <20021103220017.GB28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:13 ` Dominik Brodowski
[not found] ` <20021103231318.B19750-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:19 ` Overheating is *not* dangerous " Pavel Machek
[not found] ` <20021103221945.GH28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:26 ` Edmund Rhudy
[not found] ` <000501c28388$0b348f20$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-03 22:38 ` Pavel Machek
[not found] ` <20021103223822.GN28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:46 ` Edmund Rhudy
2002-11-03 22:30 ` Dominik Brodowski
[not found] ` <20021103233054.G19750-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:46 ` Pavel Machek
2002-11-04 12:49 ` Diego Zuccato
2002-11-03 22:05 ` Dominik Brodowski
[not found] ` <20021103230552.A20785-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:15 ` Pavel Machek
[not found] ` <20021103221532.GG28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:26 ` Dominik Brodowski
[not found] ` <20021103232621.E19750-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:29 ` Pavel Machek
2002-11-03 21:08 ` Edmund Rhudy
[not found] ` <000101c2837d$30dee5a0$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-03 21:14 ` Dominik Brodowski
[not found] ` <20021103221454.A10725-JhLEnvuH02M@public.gmane.org>
2002-11-03 21:24 ` Edmund Rhudy
[not found] ` <000201c2837f$723275b0$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-03 22:02 ` Dominik Brodowski
2002-11-03 22:02 ` Pavel Machek
[not found] ` <20021103220251.GC28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:09 ` Edmund Rhudy
[not found] ` <000301c28385$b68eb510$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-03 22:11 ` Pavel Machek
[not found] ` <20021103221143.GF28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:18 ` Dominik Brodowski
[not found] ` <20021103231846.D19750-JhLEnvuH02M@public.gmane.org>
2002-11-03 22:22 ` Pavel Machek
[not found] ` <20021103222222.GJ28704-jyMamyUUXNJG4ohzP4jBZS1Fcj925eT/@public.gmane.org>
2002-11-03 22:29 ` Dominik Brodowski
2002-11-03 22:19 ` Edmund Rhudy
[not found] ` <000401c28387$25c471d0$c200a8c0-3ycpsohRb2Y@public.gmane.org>
2002-11-03 22:23 ` Pavel Machek
2002-11-03 22:14 ` Dominik Brodowski
2002-11-05 16:40 ` Arndt Schoenewald
[not found] ` <20021105164048.GF18318-dzH3swnhYuu5cqaZGqYS/O8dC6aEkcuFVpNB7YpNyf8@public.gmane.org>
2002-11-08 7:45 ` Maier Gerfried
[not found] ` <1036741506.3dcb6b824e289-ArvQUR6U0fYD0fefG/KofA@public.gmane.org>
2002-11-08 9:25 ` Pavel Machek
2002-11-08 11:01 ` Arndt Schoenewald
2002-11-04 21:20 Jörg Sonnenberger
[not found] ` <1036444853.984.34.camel-R+WAh6b6Lhaw5LPnMra/2Q@public.gmane.org>
2002-11-05 12:03 ` Alan Cox
-- strict thread matches above, loose matches on Subject: below --
2002-11-08 11:29 Maier Gerfried
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