From: Andi Kleen <ak@suse.de>
To: matthieu castet <castet.matthieu@free.fr>
Cc: discuss@x86-64.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org
Subject: Re: [discuss] Re: [RFC] make PC Speaker driver work on x86-64
Date: Tue, 2 May 2006 22:35:09 +0200 [thread overview]
Message-ID: <200605022235.09381.ak@suse.de> (raw)
In-Reply-To: <4457C228.9050209@free.fr>
On Tuesday 02 May 2006 22:33, matthieu castet wrote:
> Andi Kleen wrote:
>
> > Does it work?
> >
> of course (at least on x86) !
>
> > Also I have no idea if all x86 systems report the PC speaker in ACPI - a small
> > survey of that would be probably a good idea. I guess just most of them reporting it would be
> > reasonable.
> That's why I keep the platform driver :
> the logic is try with ACPI in order to discover if there is a speaker.
> If we failed, let's try the platform driver.
Ok - you mean just keeping the old code for that as fallback That makes sense.
> Matthieu
>
> PS : even system without ACPI should report the speaker with pnpbios.
PNP BIOS doesn't work on 64bit.
-Andi
next prev parent reply other threads:[~2006-05-02 20:35 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-29 18:30 [RFC] make PC Speaker driver work on x86-64 Mikael Pettersson
2006-04-29 20:36 ` Jeff Garzik
2006-04-29 21:00 ` Matthieu CASTET
2006-04-30 8:50 ` [discuss] " Andi Kleen
2006-05-02 17:37 ` matthieu castet
2006-05-02 17:50 ` Andi Kleen
2006-05-02 20:33 ` matthieu castet
2006-05-02 20:35 ` Andi Kleen [this message]
2006-05-02 20:54 ` Andi Kleen
2006-04-30 8:46 ` [discuss] " Andi Kleen
2006-04-30 14:32 ` Goswin von Brederlow
2006-04-30 16:29 ` Alistair John Strachan
2006-05-01 7:09 ` Jan Engelhardt
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