From owner-freebsd-multimedia@FreeBSD.ORG Thu Mar 10 07:44:57 2011 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 B812A106566B for ; Thu, 10 Mar 2011 07:44:57 +0000 (UTC) (envelope-from demelier.david@gmail.com) Received: from mail-ey0-f182.google.com (mail-ey0-f182.google.com [209.85.215.182]) by mx1.freebsd.org (Postfix) with ESMTP id 4A9C38FC12 for ; Thu, 10 Mar 2011 07:44:56 +0000 (UTC) Received: by eyg7 with SMTP id 7so413478eyg.13 for ; Wed, 09 Mar 2011 23:44:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :subject:content-type:content-transfer-encoding; bh=mhhTvjIc014cLbkRx9XrxvC3811vcZ2c3ijSXYbUzGc=; b=u7VA4D3/0XIKQBYUXWj6qoo579mLDl6Fxg2wgmo4v+3eIUh02PGNfOYzqxmgJU8Bft 4t44Sjn9xPdtXBg0psG+ie0HZakbsPKY65+XDOPbK92iVSqok0QYPboZvETAm143FE8t JbgBB0CHcR86bQRyHnuXm5+GNhHFzWf8uVXlM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=ftEddLopCKnqz8c2njwy2YDrC5dyJp/IIRrwd2k1mvmLOxWUejie+A6BLfqxVNa+yv SF+PRkW9PvFG30i4We3gQpvZp+Z1DIpvcCoEeMf0VUHDBmo1U0gh+ov2YmZxEV1woCIF oMjOCENHkUM9lOSPKHkjGmJt5Se11ptdjqqxk= Received: by 10.213.102.144 with SMTP id g16mr225687ebo.68.1299741479062; Wed, 09 Mar 2011 23:17:59 -0800 (PST) Received: from Melon.malikania.fr (wifi-osiris-sec-183-156.u-strasbg.fr [130.79.183.156]) by mx.google.com with ESMTPS id t5sm2229972eeh.2.2011.03.09.23.17.57 (version=SSLv3 cipher=OTHER); Wed, 09 Mar 2011 23:17:57 -0800 (PST) Message-ID: <4D787AEC.3050407@gmail.com> Date: Thu, 10 Mar 2011 08:17:00 +0100 From: David Demelier User-Agent: Mozilla/5.0 (X11; U; FreeBSD amd64; en-US; rv:1.9.2.15) Gecko/20110306 Thunderbird/3.1.9 MIME-Version: 1.0 To: freebsd-multimedia@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: snd_hda, codec attaching randomly? 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: Thu, 10 Mar 2011 07:44:57 -0000 Hello, I've setup a brand new computer from scratch, it has two HDMI output (via the on board and via the ati graphic card) with one codec for the main board. Usually I have these pcm : pcm0: at cad 0 nid 1 on hdac0 pcm1: at cad 0 nid 1 on hdac1 pcm2: at cad 0 nid 1 on hdac1 pcm3: at cad 0 nid 1 on hdac1 pcm4: at cad 3 nid 1 on hdac1 But sometime when I boot the pcm4 disappear, with a lot of : hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=0 index=0 entries=17 found=0 res=0x00000000 hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=1 index=0 entries=17 found=1 res=0x00000000 hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=2 index=0 entries=17 found=2 res=0x00000000 hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=3 index=0 entries=17 found=3 res=0x00000000 [.. snip ..] Here you can see the normal dmesg file : http://files.malikania.fr/normal.txt And here when the pcm disappear : http://files.malikania.fr/notnormal.txt A simple diff from the files show some weird things: diff -ub normal.txt notnormal.txt --- normal.txt 2011-03-10 08:06:14.000000000 +0100 +++ notnormal.txt 2011-03-10 08:06:18.000000000 +0100 @@ -116,24 +116,90 @@ hdac0: HDA Codec #0: ATI R6xx HDMI pcm0: at cad 0 nid 1 on hdac0 hdac1: HDA Codec #0: Realtek ALC888 -hdac1: HDA Codec #3: Intel G45 HDMI +hdac1: HDA Codec #3: Intel Q57 HDMI +hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=0 index=0 entries=17 found=0 res=0x00000000 +hdac1: hdac_widget_connection_parse: nid=2 WARNING: zero cnid entnum=4 j=1 index=0 entries=17 found=1 res=0x00000000 [... message repeated a lot of time ...] pcm1: at cad 0 nid 1 on hdac1 pcm2: at cad 0 nid 1 on hdac1 pcm3: at cad 0 nid 1 on hdac1 -pcm4: at cad 3 nid 1 on hdac1 Why does the HDMI codec is renamed to Q57? I didn't tweak snd_hda(4) much, I only added the following in my /boot/devices.hints to get a proper jack-sense on my front panel: hint.hdac.1.cad0.nid27.config="as=1 seq=15" Cheers, -- David Demelier