From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Samsung Audio Problem (update) Date: Tue, 05 Dec 2006 07:26:17 -0800 Message-ID: <1165332377.32312.142.camel@razman> References: <5FD5754DDBA0B1499B5A0B4BB5419485292880@fmsmsx411.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0755947515==" Return-path: In-Reply-To: <5FD5754DDBA0B1499B5A0B4BB5419485292880@fmsmsx411.amr.corp.intel.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: "Allyn, Mark A" Cc: alsa-devel@lists.sourceforge.net List-Id: alsa-devel@alsa-project.org --===============0755947515== Content-Type: multipart/alternative; boundary="=-OgA6PXoHLHf+SarPRsAV" --=-OgA6PXoHLHf+SarPRsAV Content-Type: text/plain Content-Transfer-Encoding: 7bit Could you send a couple of things to the mailing list? Specifically, recompile the driver with "--with-debug=detect", reinstall it, and send the output from dmesg after installing the driver. Also, send the output from 'cat /proc/asound/card0/codec*'. I have a laptop (Asus Z62F) with the exact same codec, and I had to do some fiddling with the alsamixer controls before I could use either the internal mic or the external mic. You might also check that. The mic gain is listed as an output for some reason (it's been marked as "fixme" in the code for quite some time). Tobin On Mon, 2006-12-04 at 13:43 -0800, Allyn, Mark A wrote: > Hello: > > With thanks to Tobin Davis, I was able to resolve part of my problem. > > With using the latest snapshot of the alsa driver as well as adding > > options snd-hda-intel model=laptop-eapd > > to the /etc/modprobe.conf file, I was able to get rid of the high > pitched > squeal and have proper audio playback on the internal speakers. > > I am still unable to record. For your benefit, I do have some more > Information on the audio device. From the lspci -qn, I got: > > Class: 0403 > 8086:2668 rev03 > Subsystem: 144D:C027 > > Has anyone got audio recording working on this codec and subsystem? > > Thank you > > Mark Allyn > > ------------------------------------------------------------------------- > 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 > _______________________________________________ > Alsa-devel mailing list > Alsa-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/alsa-devel -- Tobin Davis --=-OgA6PXoHLHf+SarPRsAV Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit Could you send a couple of things to the mailing list? Specifically, recompile the driver with "--with-debug=detect", reinstall it, and send the output from dmesg after installing the driver. Also, send the output from 'cat /proc/asound/card0/codec*'.

I have a laptop (Asus Z62F) with the exact same codec, and I had to do some fiddling with the alsamixer controls before I could use either the internal mic or the external mic. You might also check that. The mic gain is listed as an output for some reason (it's been marked as "fixme" in the code for quite some time).

Tobin

On Mon, 2006-12-04 at 13:43 -0800, Allyn, Mark A wrote:

Hello:
 
With thanks to Tobin Davis, I was able to resolve part of my problem.

With using the latest snapshot of the alsa driver as well as adding

options snd-hda-intel model=laptop-eapd

to the /etc/modprobe.conf file, I was able to get rid of the high
pitched
squeal and have proper audio playback on the internal speakers.

I am still unable to record. For your benefit, I do have some more
Information on the audio device. From the lspci -qn, I got:

Class: 0403
8086:2668	rev03
Subsystem: 144D:C027

Has anyone got audio recording working on this codec and subsystem?

Thank you

Mark Allyn

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Tobin Davis <tdavis@dsl-only.net>

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