From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liam Girdwood Subject: Re: issues porting codec to s3c2443 Date: Wed, 24 Feb 2010 17:57:54 +0000 Message-ID: <1267034274.3274.595.camel@odin> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from ey-out-1920.google.com (ey-out-1920.google.com [74.125.78.148]) by alsa0.perex.cz (Postfix) with ESMTP id 1F28424438 for ; Wed, 24 Feb 2010 18:57:53 +0100 (CET) Received: by ey-out-1920.google.com with SMTP id 4so13084eyg.0 for ; Wed, 24 Feb 2010 09:57:51 -0800 (PST) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: "Austin, Brian" Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On Wed, 2010-02-24 at 11:43 -0600, Austin, Brian wrote: > Hello, > > > > I have forward ported the CS42L52 from 2.6.26.2 to the current asoc git > tree. The codec and smdk2443-cs42l52 drivers load correctly, at least I > think so, and would like to submit the CS42L52 driver but am having some > issues with s3c2412-i2s. From my previous kernel version to the latest > there has been significant changes to the S3C architecture and I pretty > sure that I am missing something because of that. The question is, is > it ok to submit the codec standalone and have someone look at it to make > sure I made the correct changes. No compiler warnings occur. My port > was based off of the WM8750 if that helps any > > > > Here is the output from my SMDK2443 Simtec > > > > Advanced Linux Sound Architecture Driver Version 1.0.18a. > > No device for DAI CS42L52 > > No device for DAI s3c2412-i2s > > SMDK2443 cs42l52 ALSA SoC driver ver1.1 10/2008 > > soc-audio soc-audio: RXEN: Invalid MODE in IISMOD > > CS42L52: Cirrus Logic ALSA SoC codec cs42l52 driver verison 1.1 10/2008 > > ALSA device list: > > No soundcards found. > > > > It seems that the S3C2412 I2S is not setup correctly for my platform. > Please do send your codec and machine drivers to the list. This will make it easier to debug. Liam -- Freelance Developer, SlimLogic Ltd ASoC and Voltage Regulator Maintainer. http://www.slimlogic.co.uk