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Date: Sat, 25 Mar 2006 08:00:56 +0100
From: Anders Nordby <anders@FreeBSD.org>
To: =?iso-8859-1?Q?S=F8ren?= Schmidt <sos@FreeBSD.org>
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Cc: freebsd-multimedia@FreeBSD.org
Subject: Re: ICH7 soundcard (82801G, not 82801GB) support?
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Hi,

On Fri, Mar 24, 2006 at 04:03:32PM +0100, Søren Schmidt wrote:
>> I have a 82801G ICH7 sound card:
>> 
>> pcm0@pci0:27:0: class=0x040300 card=0x10831734 chip=0x27d88086 rev=0x01
>> hdr=0x00
>>     vendor   = 'Intel Corporation'
>>     device   = '82801G (ICH7 Family) High Definition Audio'
>>     class    = multimedia
>> 
>> The attached patch adds it to the ich driver. It fails to attach,
>> however:
>> 
>> pcm0: <Intel ICH7 (82801G)> mem 0xf0000000-0xf0003fff irq 18 at device
>> 27.0 on pci0
>> pcm0: unable to map IO port space
>> device_attach: pcm0 attach returned 6
>> 
>> Anyone else having this problem, or who solved it?
> Our sound system doesn't support HD audio yet. I've started to look into
> it several times since this would work on new VIA chips as well, but I
> keep getting ENOTIME :}

I thought all the HD audio cards had a fall-back possibility. I just
want sound to work at all. In ich.c, ICH5/6/7 has a note "needs to be
treated as ICH4", and in ich_devs these are marked PROBE_LOW.

Bye,

-- 
Anders.