From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Thomas Subject: Re: Audio on OMAP3 Date: Mon, 10 Aug 2009 08:24:49 -0600 Message-ID: <4A802DB1.4030709@mlbassoc.com> References: <4A7F068D.6090407@mlbassoc.com> <20090809190452.GC4390@sirena.org.uk> <4A7F32CA.8000108@mlbassoc.com> <20090810095156.GA24947@sirena.org.uk> <4A801E65.8030305@mlbassoc.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from hermes.mlbassoc.com ([76.76.67.137]:3245 "EHLO mail.chez-thomas.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751803AbZHJOYu (ORCPT ); Mon, 10 Aug 2009 10:24:50 -0400 In-Reply-To: <4A801E65.8030305@mlbassoc.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Mark Brown Cc: linux-omap@vger.kernel.org Gary Thomas wrote: > Mark Brown wrote: >> On Sun, Aug 09, 2009 at 02:34:18PM -0600, Gary Thomas wrote: >> >>> Thanks. How is this normally configured - ALSA or OSS? >> It's all ALSA. There is some OSS emulation for ALSA. >> > > Sorry for being dense, but I'm just trying to understand how to > get this going. I turned on the SOC+ALSA support (there didn't > seem to be an easy way to configure just the TWL4030 driver) and > I got this: > > Advanced Linux Sound Architecture Driver Version 1.0.20. > Platform driver 'soc-audio' needs updating - please use dev_pm_ops > No device for DAI AD73311 > Asahi Kasei AK4104 ALSA SoC Codec Driver > No device for DAI AK4535 > Cirrus Logic CS4270 ALSA SoC Codec Driver > No device for DAI PCM3008 HiFi > No device for DAI SSM2602 > No device for DAI tlv320aic23 > No device for DAI tlv320aic3x > No device for DAI twl4030 > No device for DAI twl4030 Voice > No device for DAI UDA134X > No device for DAI UDA1380 > No device for DAI UDA1380 > No device for DAI UDA1380 > No device for DAI WM8510 HiFi > No device for DAI WM8728 > No device for DAI WM8750 > No device for DAI WM8971 > No device for DAI WM8990 ADC/DAC Primary > ALSA device list: > No soundcards found. > > Is there more configury/setup required, beyond just enabling the drivers? > Is there an example board that uses this? > Is the code in the mainline linux-omap tree? > I found some in "sound/soc/omap/..." - trying to understand them now. -- ------------------------------------------------------------ Gary Thomas | Consulting for the MLB Associates | Embedded world ------------------------------------------------------------