From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Intel HDA on Mac Pro Date: Mon, 04 Dec 2006 16:30:02 -0800 Message-ID: <1165278602.32312.110.camel@razman> References: <4574866D.5070506@sourcegear.com> <1165265511.32312.86.camel@razman> <45748CF5.8040800@sourcegear.com> <1165275957.32312.103.camel@razman> <4574BB17.1020807@sourcegear.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0516953857==" Return-path: In-Reply-To: <4574BB17.1020807@sourcegear.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@lists.sourceforge.net Errors-To: alsa-devel-bounces@lists.sourceforge.net To: Shaw Terwilliger Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --===============0516953857== Content-Type: multipart/alternative; boundary="=-gU+t8rHQHcqJLNFLDrzO" --=-gU+t8rHQHcqJLNFLDrzO Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, 2006-12-04 at 18:19 -0600, Shaw Terwilliger wrote: > I've verified that lspci doesn't show any subsystems for the HDA device. > It does show (known) subsystems for other devices (USB, SATA, IDE, etc.). > This is strange. Could you try 'lspci -s 0:1b -vv"? It should have something there, but maybe not. > Kernel messages are from 1.0.13 with --with-debug=full: > I had thought you compiled with "--with-debug=detect". This actually gives different output than full debug mode. > Earlier today with no model arg present, I unmuted and maxed out all the > mixer channels, and found that with PCM and Surround channels all the > way up, and external amplifier up, I could hear the music I had playing, > though it was still very quiet. So at least one channel is finding the > line-out jack, quietly. This is actually good info. Interesting that sound is coming out from the Surround channels. The low volume could mean that EAPD still needs to be set. I'll look more into this tomorrow. Hopefully I can get a patch for you to test. -- Tobin Davis --=-gU+t8rHQHcqJLNFLDrzO Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit On Mon, 2006-12-04 at 18:19 -0600, Shaw Terwilliger wrote:

I've verified that lspci doesn't show any subsystems for the HDA device.
 It does show (known) subsystems for other devices (USB, SATA, IDE, etc.).
This is strange.  Could you try 'lspci -s  0:1b -vv"?  It should have something there, but maybe not. 
Kernel messages are from 1.0.13 with --with-debug=full:
I had thought you compiled with "--with-debug=detect".  This actually gives different output than full debug mode.

Earlier today with no model arg present, I unmuted and maxed out all the
mixer channels, and found that with PCM and Surround channels all the
way up, and external amplifier up, I could hear the music I had playing,
though it was still very quiet.  So at least one channel is finding the
line-out jack, quietly.
This is actually good info.  Interesting that sound is coming out from
the Surround channels.  The low volume could mean that EAPD still needs to be set.

I'll look more into this tomorrow.  Hopefully I can get a patch for you to test.

--
Tobin Davis <tdavis@dsl-only.net>
--=-gU+t8rHQHcqJLNFLDrzO-- --===============0516953857== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV --===============0516953857== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Alsa-devel mailing list Alsa-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-devel --===============0516953857==--