From: Pavel Machek <pavel@ucw.cz>
To: Tommi Kyntola <tommi.kyntola@ray.fi>
Cc: linux-kernel@vger.kernel.org, acpi-devel@lists.sourceforge.net
Subject: Re: [PATCH] acpi: fan after suspend-to-mem fix
Date: Tue, 1 Jan 2002 02:53:24 +0000 [thread overview]
Message-ID: <20020101025323.GA4106@ucw.cz> (raw)
In-Reply-To: <45E57A08.5060403@ray.fi>
Hi!
> The fan hasn't worked on my HP nw8000 laptop after an S3
> suspend
> ever, but fixing that to ACPI_D3 there finally makes it
> work as
> expected.
>
> If there was some hidden reason why that was set to
> ACPI_D0,
You do not want to overheat while suspending.
(Yep, I'm doing some time travel in my spare time, sorry about that).
> @@ -243,7 +243,7 @@ static int acpi_fan_suspend(struct
> acpi_device *device, int state)
> if (!device)
> return -EINVAL;
>
> - acpi_bus_set_power(device->handle,
> ACPI_STATE_D0);
> + acpi_bus_set_power(device->handle,
> ACPI_STATE_D3);
>
> return AE_OK;
> }
>
> -
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> Please read the FAQ at http://www.tux.org/lkml/
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
prev parent reply other threads:[~2007-03-05 21:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-28 12:48 [PATCH] acpi: fan after suspend-to-mem fix Tommi Kyntola
2002-01-01 2:53 ` Pavel Machek [this message]
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