From owner-freebsd-multimedia  Fri Jun 16 12:29: 2 2000
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Date: Fri, 16 Jun 2000 21:29:23 +0200
From: Marc Fonvieille <fonvi@easynet.fr>
To: "Kevin G. Eliuk" <kg@dccnet.com>
Cc: freebsd-mobile@freebsd.org, freebsd-multimedia@freebsd.org,
	phthin@club-internet.fr
Subject: Re: Acer 507T Notebook Question[s]
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In-Reply-To: <3947153F.103DD69B@dccnet.com>; from kg@dccnet.com on Tue, Jun 13, 2000 at 10:16:48PM -0700
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On Tue, Jun 13, 2000 at 10:16:48PM -0700, Kevin G. Eliuk wrote:
> Device: 0
> Function: 1
> Device Class: 04H 01H (00H) Audio MultiMedia Device
> Vendor ID: Intel
> Device ID: 7195H
> Interupt: 11
> 
> SO ...
> 
> 
> none0@pci0:0:1: class=0x040100 card=0x59334352 chip=0x71958086 rev=0x00 hdr=0x00
> 
> pci bus 0x0 cardnum 0x00 function 0x0001: vendor 0x8086 device 0x7195
>  Intel  Device unknown
>  CardVendor 0x4352 card 0x5933
>   CLASS     0x04 0x01 0x00  REVISION 0x00
>   BASE0     0x00000001  addr 0x00000000  I/O
>   BASE1     0x00000001  addr 0x00000000  I/O
>   MAX_LAT   0x00  MIN_GNT 0x00  INT_PIN 0x02  INT_LINE 0x0b
> 
> found-> vendor=0x8086, dev=0x7195, revid=0x00
>         class=04-01-00, hdrtype=0x00, mfdev=0
>         subordinatebus=0        secondarybus=0
>         intpin=b, irq=11
> 
> 
> pci0: <unknown card> (vendor=0x8086, dev=0x7195) at 0.1 irq 11
> 
> ... is the target device.
>
I've got the same notebook... and the same problem.

vendor=0x8086, dev=0x7195 <-- it's the id of Intel 440MX chipset
0x59334352 		  <-- it's the id of Cirrus CS4299 (an AC 97 codec)

The 440MX is used as an AC97 codec controller for the CS4299

Alsa driver support Intel 8x0 chipsets (Intel 82801AA,82901AB,i810,
i820,i830,i840,MX440), so with alsa driver under linux we can have
sound.

If someone could port this driver to FreeBSD, it will be great.

Marc


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