From owner-freebsd-multimedia@FreeBSD.ORG Wed May 20 10:00:28 2009 Return-Path: Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BFBC21065672 for ; Wed, 20 May 2009 10:00:28 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from cmail.optima.ua (cmail.optima.ua [195.248.191.121]) by mx1.freebsd.org (Postfix) with ESMTP id 444468FC13 for ; Wed, 20 May 2009 10:00:27 +0000 (UTC) (envelope-from mav@FreeBSD.org) X-Spam-Flag: SKIP X-Spam-Yversion: Spamooborona-2.1.0 Received: from [212.86.226.226] (account mav@alkar.net HELO mavbook.mavhome.dp.ua) by cmail.optima.ua (CommuniGate Pro SMTP 5.2.9) with ESMTPSA id 243319667; Wed, 20 May 2009 13:00:27 +0300 Message-ID: <4A13D4B7.30804@FreeBSD.org> Date: Wed, 20 May 2009 13:00:23 +0300 From: Alexander Motin User-Agent: Thunderbird 2.0.0.21 (X11/20090405) MIME-Version: 1.0 To: Lars Hecking References: <1242778984.00114562.1242765603@10.7.7.3> In-Reply-To: <1242778984.00114562.1242765603@10.7.7.3> Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 8bit Cc: freebsd-multimedia@freebsd.org Subject: Re: snd_hda Sigmatel STAC9205X no sound in 7.2 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 20 May 2009 10:00:29 -0000 Lars Hecking wrote: > I already posted some details here - sound stopped working with the > upgrade to 7.2. > > http://lists.freebsd.org/pipermail/freebsd-questions/2009-May/197820.html > > hw.snd.verbose=4 did nothing for me except filling up all of dmesg with > > feed_root: (virtual) prepending 1880 bytes (count=1880 l=0 feed=1) Could you first try something trivial without esd and pulseaudio? Just like mpg123 or just cat to dsp device? > but below is the relevant output of a verbose boot. > > I don?t understand how the dsp devices work, either. This output makes > little or no sense to me. > > # ll /dev/dsp* > crw-rw-rw- 1 root wheel 0, 117 May 19 20:39 /dev/dsp0.0 > crw-rw-rw- 1 root wheel 0, 119 May 19 20:39 /dev/dsp0.1 > crw-rw-rw- 1 root wheel 0, 120 May 19 20:43 /dev/dsp0.2 > crw-rw-rw- 1 root wheel 0, 121 May 19 20:39 /dev/dsp0.3 > crw-rw-rw- 1 root wheel 0, 122 May 19 20:43 /dev/dsp0.4 > crw-rw-rw- 1 root wheel 0, 118 May 19 20:39 /dev/dsp1.0 > # ll /dev/dsp0 > crw-rw-rw- 1 root wheel 0, 120 May 19 20:53 /dev/dsp0 > # It means nothing. These devices are virtual and created on demand. > hdac0: Processing modem FG cad=1 nid=2... > hdac0: > pcm0: at cad 0 nid 1 on hdac0 > pcm1: at cad 0 nid 1 on hdac0 Post pcm verbose messages also. They are also important. Also make sure that you are looking for sound in right place. Check all your connectors and read new snd_hda man page. -- Alexander Motin