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Date:      Tue, 07 Apr 2009 17:15:08 -0500
From:      Robert Noland <rnoland@FreeBSD.org>
To:        Alexander Motin <mav@mavhome.dp.ua>
Cc:        Diego Depaoli <trebestie@gmail.com>, freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: AMD 780G chipset major issues 2/3 (snd_hda)
Message-ID:  <1239142508.1947.26.camel@balrog.2hip.net>
In-Reply-To: <49DBBE59.2080801@mavhome.dp.ua>
References:  <1239063789.00097214.1239052203@10.7.7.3> <1239063790.00097218.1239052203@10.7.7.3> <1239063792.00097228.1239052802@10.7.7.3> <49DBBE59.2080801@mavhome.dp.ua>

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On Tue, 2009-04-07 at 23:58 +0300, Alexander Motin wrote:
> Diego Depaoli wrote:
> > On Mon, Apr 6, 2009 at 11:06 PM, Paul B. Mahol <onemda@gmail.com> wrote=
:
> >> Because pcm0 switched position with pcm1 :-)
> > Already noticed.
> > Do you know why?
>=20
> It is really interesting question, but probably to the PCI guys.

I think it is due to bus enumeration... the first one found (i.e. lower
bus id) becomes pcm0.  If I plug in the radeon HD 3850 which has hdmi
audio, it ends up being pcm0, instead of my rear ports.  I also have a
seperate codec for front ports, which is a bit of a pain, but...

robert.

--=20
Robert Noland <rnoland@FreeBSD.org>
FreeBSD

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