From: "Prakash K. Cheemplavam" <PrakashKC@gmx.de>
To: Jesse Allen <the3dfxdude@hotmail.com>
Cc: Ross Dickson <ross@datscreative.com.au>,
Len Brown <len.brown@intel.com>,
a.verweij@student.tudelft.nl, Craig Bradney <cbradney@zip.com.au>,
christian.kroener@tu-harburg.de, linux-kernel@vger.kernel.org,
"Maciej W. Rozycki" <macro@ds2.pg.gda.pl>,
Jamie Lokier <jamie@shareable.org>,
Daniel Drake <dan@reactivated.net>, Ian Kumlien <pomac@vapor.com>,
Allen Martin <AMartin@nvidia.com>
Subject: Re: IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5
Date: Thu, 29 Apr 2004 22:31:52 +0200 [thread overview]
Message-ID: <40916638.2040202@gmx.de> (raw)
In-Reply-To: <20040429202413.GA1982@tesore.local>
Jesse Allen wrote:
> What I'd like to know is where the sound chip is really at on my board. I've
> tried looking before, but find myself confused.
>
> A pic:
> http://us.shuttle.com/images/productimages/AN35.jpg
>
> According to a diagram that I have, it points to an AC'97 6-CH AUDIO as a chip
> near of the top of the board in the image that I link to, above 2nd PCI slot
> left of the AGP. But I'm am also left thinking, how does the NForce2 MCP come
> into play. Specs would help. Maybe if we can figure out how the sound is
> wired on the board, we could also trace the source of noise to the exact
> component.
Yes, I also think the chip above 2nd PCI slot is the right one. You can
see the realtek logo. It is only a ac97 codec (basically not more than a
DAC and ADC) and linux currently only has drivers for this. The MCP-T
has an APU, which could do dsp stuff by hardware, but no drivers still
(Hello Nvidia?), so all of this is done via software. (THe APU has even
more functionality, like DD5.1 realtime encoding, fx, and whatever). In
our case, the APU shouldn't cause any troubles, as it is not used. With
the APU, nforce2 chipset behaves like a "real" soundcard. Without, its
sound abilities are not better than the average mainboard's onboard sound.
Prakash
next prev parent reply other threads:[~2004-04-29 20:42 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-04-13 1:17 IO-APIC on nforce2 Ross Dickson
2004-04-13 4:01 ` really bensoo_at_soo_dot_com
2004-04-13 4:55 ` Ross Dickson
2004-04-13 17:22 ` Christian Kröner
2004-04-13 21:18 ` really bensoo_at_soo_dot_com
2004-04-14 4:24 ` really bensoo_at_soo_dot_com
2004-04-13 5:08 ` Len Brown
2004-04-13 7:03 ` Ross Dickson
2004-04-13 13:46 ` Maciej W. Rozycki
2004-04-14 1:02 ` IO-APIC on nforce2 [PATCH] Len Brown
2004-04-14 5:02 ` Ross Dickson
2004-04-14 6:30 ` Jamie Lokier
2004-04-14 10:37 ` Maciej W. Rozycki
2004-04-15 19:28 ` Len Brown
2004-04-14 19:57 ` Christian Kröner
2004-04-15 0:17 ` Len Brown
2004-04-15 1:48 ` Ross Dickson
2004-04-15 17:09 ` Christian Kröner
2004-04-15 15:10 ` IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5 Ross Dickson
2004-04-15 20:17 ` Len Brown
2004-04-15 21:04 ` Craig Bradney
2004-04-21 20:22 ` Len Brown
2004-04-21 20:33 ` Ian Kumlien
2004-04-21 20:45 ` Craig Bradney
2004-04-21 21:28 ` Prakash K. Cheemplavam
2004-04-21 22:41 ` Len Brown
2004-04-22 7:26 ` Prakash K. Cheemplavam
2004-04-22 14:58 ` Len Brown
2004-04-22 8:45 ` Craig Bradney
2004-04-22 15:03 ` Len Brown
2004-04-22 20:50 ` Craig Bradney
2004-04-22 8:50 ` Arjen Verweij
2004-04-22 16:39 ` Jesse Allen
2004-04-22 17:21 ` Len Brown
2004-04-22 21:29 ` Len Brown
2004-04-23 8:48 ` Prakash K. Cheemplavam
2004-04-23 9:01 ` Arjen Verweij
2004-04-23 9:08 ` Prakash K. Cheemplavam
2004-04-23 9:11 ` Prakash K. Cheemplavam
2004-04-23 12:18 ` Maciej W. Rozycki
2004-04-27 7:57 ` ACPI broken on nforce2? Prakash K. Cheemplavam
2004-04-26 11:41 ` IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5 Ross Dickson
2004-04-27 17:02 ` Arjen Verweij
2004-04-27 17:35 ` Ian Kumlien
2004-04-27 18:00 ` Len Brown
2004-04-27 18:24 ` Arjen Verweij
2004-04-27 18:51 ` Jussi Laako
2004-04-28 11:33 ` Ross Dickson
2004-04-28 20:59 ` Jesse Allen
2004-04-29 11:44 ` Ross Dickson
2004-04-29 11:54 ` Maciej W. Rozycki
2004-04-29 12:00 ` Jamie Lokier
2004-04-29 12:26 ` Maciej W. Rozycki
2004-04-29 11:57 ` Jamie Lokier
2004-04-29 12:16 ` Craig Bradney
2004-04-29 20:24 ` Jesse Allen
2004-04-29 20:31 ` Prakash K. Cheemplavam [this message]
2004-05-03 20:45 ` Jesse Allen
2004-05-17 15:26 ` Prakash K. Cheemplavam
2004-05-17 19:32 ` Craig Bradney
2004-05-17 19:37 ` Prakash K. Cheemplavam
2004-05-17 19:57 ` Craig Bradney
2004-04-27 21:31 ` Prakash K. Cheemplavam
2004-04-28 11:26 ` Prakash K. Cheemplavam
2004-05-01 6:51 ` Prakash K. Cheemplavam
2004-04-15 21:56 ` Arjen Verweij
2004-04-15 15:21 ` IO-APIC on nforce2 [PATCH] Zwane Mwaikambo
[not found] <1KkKQ-2v9-9@gated-at.bofh.it>
[not found] ` <1Kqdx-6E1-5@gated-at.bofh.it>
[not found] ` <1KH4I-3W9-11@gated-at.bofh.it>
[not found] ` <1LgOQ-7px-3@gated-at.bofh.it>
[not found] ` <1LlEY-36q-11@gated-at.bofh.it>
2004-04-15 23:07 ` IO-APIC on nforce2 [PATCH] + [PATCH] for nmi_debug=1 + [PATCH] for idle=C1halt, 2.6.5 Andi Kleen
2004-04-21 22:00 ` Len Brown
-- strict thread matches above, loose matches on Subject: below --
2004-04-23 1:30 Jesse Allen
2004-05-07 4:47 ` Richard James
2004-05-07 7:13 ` Craig Bradney
2004-05-08 5:33 ` Richard James
2004-05-03 8:08 Allen Martin
2004-05-03 22:09 Allen Martin
2004-05-03 23:11 ` Bartlomiej Zolnierkiewicz
2004-05-04 8:28 ` Prakash K. Cheemplavam
2004-05-04 21:10 ` Jeff Garzik
2004-05-04 21:29 ` Bartlomiej Zolnierkiewicz
2004-05-05 12:14 ` Ross Dickson
2004-05-05 12:27 ` Ian Kumlien
2004-05-05 13:12 ` Ross Dickson
2004-05-05 13:23 ` Ian Kumlien
2004-05-05 12:58 ` Maciej W. Rozycki
2004-05-05 12:48 ` Patrick Dreker
2004-05-05 13:34 ` Patrick Dreker
2004-05-05 11:24 ` Ross Dickson
2004-05-05 12:18 ` Ian Kumlien
2004-05-05 12:52 ` Ross Dickson
2004-05-05 13:08 ` Ian Kumlien
2004-05-06 1:50 ` Jesse Allen
2004-05-04 20:38 Jesse Allen
2004-05-04 21:14 ` Craig Bradney
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