Date: Wed, 17 Aug 2005 00:23:29 +0800 From: Jia-Shiun Li <jiashiun@gmail.com> To: othermark <atkin901@yahoo.com> Cc: freebsd-current@freebsd.org Subject: Re: 82801FB/FR/FW/FRW Intel High Definition Audio Controller Message-ID: <1d6d20bc050816092378e43d28@mail.gmail.com> In-Reply-To: <ddqatf$oc4$1@sea.gmane.org> References: <33107.82.141.44.113.1121505434.squirrel@webmail.kamp-dsl.de> <ddqatf$oc4$1@sea.gmane.org>
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On 8/15/05, othermark <atkin901@yahoo.com> wrote: > sledgehammer@revier.net wrote: > > none0 at pci0:27:0: class=3D0x040300 card=3D0x814e1043 chip=3D0x26688= 086 > > rev=3D0x03 hdr=3D0x00 > > vendor =3D 'Intel Corporation' > > device =3D '82801FB/FR/FW/FRW Intel High Deficition Audio Control= ler' > > class =3D multimedia >=20 > Michael Nottebrock wrote: > >Unfortunately AC97 has its own set of device ids which aren't quite as > >trivial to probe, IIRC. >=20 > This one works under snd_ich, and is AC'97: >=20 > pcm0@pci0:30:2: class=3D0x040100 card=3D0x01791028 chip=3D0x266e8086 rev= =3D0x03 > hdr=3D0x00 > vendor =3D 'Intel Corporation' > device =3D '82801FB/FR/FW/FRW AC '97 Audio Controller' > class =3D multimedia > subclass =3D audio >=20 ICH6 has both HD audio (D27:F1) and AC97 (D30:F2). They share the same AC link pins so only one can function at a time. Apparently your motherboard is laid to use AC97. But that's not HD audio. IIRC PCM support for HD audio is currently under development. Jia-Shiun.
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