From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from blu139-omc3-s10.blu139.hotmail.com (blu139-omc3-s10.blu139.hotmail.com [65.55.175.210]) by ozlabs.org (Postfix) with ESMTP id 9184DDDF05 for ; Tue, 4 Mar 2008 00:05:44 +1100 (EST) Message-ID: From: "Pedro Luis D. L." To: Subject: RE: I2S driver Date: Mon, 3 Mar 2008 14:05:42 +0100 In-Reply-To: <529490.33431.qm@web23110.mail.ird.yahoo.com> References: <529490.33431.qm@web23110.mail.ird.yahoo.com> Content-Type: text/plain; charset="iso-8859-1" MIME-Version: 1.0 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Angelo wrote: =20 > Hi my name is Angelo. >=20 > I'm working on I2S driver, on MPC5200b board. > Does anyone tell me where i can found some information on HOW to write it= ? >=20 > Thanks for help. >=20 Hello Angelo, depends on which kernel version are you using. You can find some working co= de in DENX repository: http://source.denx.net/cgi-bin/gitweb.cgi =20 I can also send you some GPL'd code that works. It is extremely bad comment= ed (:-p) and probably not useful (it's not an ALSA driver itself, but it us= es the DMA to copy data to the PSC - I2S mode) but it works. But this code = is based on 2.6.16 kernel. Tell me the version and I would guide you a little bit. =20 Regards, Pedro. _________________________________________________________________ MSN Video.=20 http://video.msn.com/?mkt=3Des-es=