From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jarkko Nikula Subject: Re: Asoc with TWL4030 on overo Date: Thu, 18 Mar 2010 16:40:02 +0200 Message-ID: <20100318164002.70c710a3.jhnikula@gmail.com> References: <201003180823.55248.rok@kanardia.eu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from mail-ew0-f216.google.com ([209.85.219.216]:60120 "EHLO mail-ew0-f216.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753715Ab0CROiQ (ORCPT ); Thu, 18 Mar 2010 10:38:16 -0400 Received: by ewy8 with SMTP id 8so1223535ewy.28 for ; Thu, 18 Mar 2010 07:38:14 -0700 (PDT) In-Reply-To: <201003180823.55248.rok@kanardia.eu> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Rok =?UTF-8?B?TWFya292acSN?= Cc: linux-omap@vger.kernel.org Hi On Thu, 18 Mar 2010 08:23:55 +0100 Rok Markovi=C4=8D wrote: > I am trying to play sound on overo board. With latest kernel I cannot= get=20 > any sound, while with kernel 2.6.33-rc6-07400-ga05966f-dirty sound is= =20 > played by ALSA correctly. I am using ALSA 1.0.22 with asound.conf lik= e=20 Beagle plays fine on linux-omap head. One reason could be the patch below as it requires that the user space must activate the headset output path by proper mixer settings. commit e47c796d58a21fc58b00dffb7265bb66de987773 Author: Peter Ujfalusi Date: Wed Feb 17 09:49:54 2010 +0200 ASoC: TWL4030: Use codec defaults for Headset initial configuration =20 Disable the amplifiers for the headset outputs, and do not select routings by default to the headset outputs. Does it work if you active the Headset path? amixer set -D hw:0 'Headset' 0dB amixer set -D hw:0 'HeadsetL Mixer AudioL2' on amixer set -D hw:0 'HeadsetR Mixer AudioR2' on --=20 Jarkko -- To unsubscribe from this list: send the line "unsubscribe linux-omap" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html