From owner-freebsd-multimedia@FreeBSD.ORG Sat Mar 12 18:47:43 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 332B2106564A for ; Sat, 12 Mar 2011 18:47:43 +0000 (UTC) (envelope-from demelier.david@gmail.com) Received: from mail-fx0-f54.google.com (mail-fx0-f54.google.com [209.85.161.54]) by mx1.freebsd.org (Postfix) with ESMTP id B81EA8FC08 for ; Sat, 12 Mar 2011 18:47:42 +0000 (UTC) Received: by fxm11 with SMTP id 11so2243570fxm.13 for ; Sat, 12 Mar 2011 10:47:41 -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:references:in-reply-to:content-type :content-transfer-encoding; bh=WDbdJp3qtymPEChi/Ucbb344BkleWYHwAX7uw0zLobg=; b=Rcm4g+c2XukBPbYgnNm82jW3y/4ObAgnJnyc6bFP295A6IHnBH5Vb0Tlg+PwHpNeSI VmUPz9SsyZEx6NbgZLa8VAHLTEW6z/xOxaMDYcCwcozS0hKXri70JDjhleCXBtsqmLpj /0pRaJKEXMYB+FsagyRr9iIhPIRxkyrPbIgdY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject:references :in-reply-to:content-type:content-transfer-encoding; b=Rrk7fD1DUtV8phDsggjQPoIrIfZOmuWkBXIZ+LYPukgOu/fVIezGmXFTnLtH7e7gWz mJX/v8M+aAFkYHhR3qSnJ60fjuvpEazQaNcjD1MTkqS47AxX7CL7Z8ud2tqdmhFeAFJG SeQX5auLFSJ0Uqhfja7vjzEWXBbMABqjc1Tik= Received: by 10.223.63.212 with SMTP id c20mr2861993fai.63.1299955661642; Sat, 12 Mar 2011 10:47:41 -0800 (PST) Received: from Groseille.malikania.fr (65.21.102-84.rev.gaoland.net [84.102.21.65]) by mx.google.com with ESMTPS id c11sm2401852fav.26.2011.03.12.10.47.39 (version=SSLv3 cipher=OTHER); Sat, 12 Mar 2011 10:47:40 -0800 (PST) Message-ID: <4D7BBFD3.3060800@gmail.com> Date: Sat, 12 Mar 2011 19:47:47 +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 References: <4D787AEC.3050407@gmail.com> In-Reply-To: <4D787AEC.3050407@gmail.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: Re: 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: Sat, 12 Mar 2011 18:47:43 -0000 On 10/03/2011 08:17, David Demelier wrote: > 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, > Oh I noticed something weird too: SMP: AP CPU #1 Launched! -SMP: AP CPU #3 Launched! SMP: AP CPU #2 Launched! +SMP: AP CPU #3 Launched! It seems the order of CPU change? I know that the Intel GMA HD graphics needs a Intel CPU compatible to get this video chipset working. So maybe the audio codec is attaching to the wrong core? I have no really idea, it appears really randomly nothing can change the behavior Cheers, -- David Demelier