From owner-freebsd-questions@FreeBSD.ORG Wed Dec 30 15:12:39 2009 Return-Path: <owner-freebsd-questions@FreeBSD.ORG> Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 40F141065676 for <freebsd-questions@freebsd.org>; Wed, 30 Dec 2009 15:12:39 +0000 (UTC) (envelope-from redtick@sbcglobal.net) Received: from web81207.mail.mud.yahoo.com (web81207.mail.mud.yahoo.com [68.142.199.111]) by mx1.freebsd.org (Postfix) with SMTP id 0D4AF8FC25 for <freebsd-questions@freebsd.org>; Wed, 30 Dec 2009 15:12:38 +0000 (UTC) Received: (qmail 62511 invoked by uid 60001); 30 Dec 2009 15:12:35 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s1024; t=1262185955; bh=fTHiVRYqlU1sLUxzzcG3BRr7Ub/xHz9L4t6inz3Tnro=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=q/Vgs+Pq+TRgihsk1Jnx8+53ZmejBqwRHTXC5knR1Te/oDMs0d24ZYGBdw6bHtqOBWWi/jXPKK1NySEY/+11UVU4XkrdLhcHuVVoLuuuWWYzTAnlDcSiPCQRkYrOJaLQqtrn/bLcVpca5c/rElaPJafkjgKeDa4rMMSqs46Vhms= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=sbcglobal.net; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=CxXs3AypDUeS7j1OGhAFfjLpaOjg1SWHcUkmRoyxj9+AjZoEmxawZnzDWIdhvaYuQ6T9ZsQZwUw95Rbz1ytKNZfcrQKDcSTtT5T8BhfsM2sIiqNOdSeYJhNxIdmQjQXSx7G4D62OSswEJ+hSrcdC/jNubwrnUQ+/Dkf8LXyyq+4=; Message-ID: <134214.61244.qm@web81207.mail.mud.yahoo.com> X-YMail-OSG: YSdOPpkVM1muNmSqeawus8STsZrjwveWA_7i1qtT5AA62L2gPhrnj4BJklX3tzHX.UT1ju7QpVC7Rvp6qF94c7QAi43Gml81MplQURRBxnPkuhqb._KoDV83ZSMO6OiRTpqksSvc4EuNFB__qJaJwyyoodWV_7gLq2cqJnMak26vPhoHC7Pihf37Q1IeaoSpV91URBI_MfKXyp.ruLJgEi4XQq8fQOqzE9RjaIKI_pazbf0gDjxwh8Ia3B2Ig1ckT6hqrBzjpvzj71jJRn3I0IwIm._XxInEeIdYvf6YzvXpec46aIASf1uVuUaBV.pJ4s6ANMFEc.VOgAYq9WevRG3nZbUvI9imMFgDjD3DXAHguWHXSJyXnQuup3o- Received: from [75.41.234.83] by web81207.mail.mud.yahoo.com via HTTP; Wed, 30 Dec 2009 07:12:35 PST X-Mailer: YahooMailClassic/9.0.20 YahooMailWebService/0.8.100.260964 Date: Wed, 30 Dec 2009 07:12:35 -0800 (PST) From: Mark <redtick@sbcglobal.net> To: "Richard L. Mace" <macerl@telkomsa.net> In-Reply-To: <200912301645.50105.macerl@telkomsa.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable Cc: help help <freebsd-questions@freebsd.org> Subject: Re: snd_hda peculiarities X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions> List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Wed, 30 Dec 2009 15:12:39 -0000 --- On Wed, 12/30/09, Richard L. Mace <macerl@telkomsa.net> wrote: > From: Richard L. Mace <macerl@telkomsa.net> > Subject: snd_hda peculiarities > To: freebsd-questions@freebsd.org > Date: Wednesday, December 30, 2009, 8:45 AM > I recently installed FreeBSD 8.0 > (amd64) on my laptop (HP 8510w) and most=20 > things are working. However, a minor annoyance is that I > only get sound if I=20 > manually load snd_hda via: >=20 > # kldload snd_hda >=20 > i.e., after booting. If I place the following in > /boot/loader.conf >=20 > snd_hda_load=3D"YES" >=20 > I get no sound, even though the driver seems to load and > cat /dev/sndstat=20 > gives > -------------------------------------------------------------------------= --------------------------------------------- > FreeBSD Audio Driver (newpcm: 64bit 2009061500/amd64) > Installed devices: > pcm0: <HDA Analog Devices AD1981HD PCM #0 Analog> at > cad 0 nid 1 on hdac0 kld=20 > snd_hda [MPSAFE] (1p:1v/1r:1v channels duplex default) > pcm1: <HDA Analog Devices AD1981HD PCM #1 Digital> at > cad 0 nid 1 on hdac0 kld=20 > snd_hda [MPSAFE] (1p:1v/0r:0v channels simplex) > -------------------------------------------------------------------------= ----------------------------------------------- >=20 > Googling, I found this page:=20 >=20 > http://lists.freebsd.org/pipermail/freebsd-bugs/2009-June/035677.html >=20 > Which reports precisely the behaviour I am experiencing. No > fix or workaround=20 > is suggested. >=20 > Has anyone with similar hardware managed to get this driver > working? Any=20 > workarounds to my problem? My audio hardware is... >=20 > $pciconf -lv=20 > <stuff omitted> > hdac0@pci0:0:27:0:=A0 =A0 =A0 class=3D0x040300 > card=3D0x30c5103c chip=3D0x284b8086=20 > rev=3D0x03 hdr=3D0x00=A0 =A0 =A0 =A0=20 > =A0 =A0 vendor=A0 =A0=A0=A0=3D 'Intel > Corporation'=A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0=20 > =A0 =A0 device=A0 =A0=A0=A0=3D 'Intel audio > controller embedded with the 82801H chipset (=20 > ICH8 chipset ) (82801H)'=A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0=20 > =A0 =A0 class=A0 =A0 =A0 =3D multimedia=A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 > =A0=A0=A0 > =A0 =A0 subclass=A0=A0=A0=3D HDA=20 >=20 > And I am using > $ uname -a > FreeBSD belenos 8.0-RELEASE FreeBSD 8.0-RELEASE #0: Sat Nov > 21 15:02:08 UTC=20 > 2009=A0 =A0=A0=A0root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC= =A0 > amd64 >=20 > Many thanks > -Richard >=20 Try adding sound_load=3D"YES" to the loader.conf HTH