From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-15?Q?Eric_B=E9nard?= Subject: Re: imx-ssi.c & SND_SOC_DAIFMT_I2S Date: Wed, 26 May 2010 14:41:35 +0200 Message-ID: <4BFD16FF.9060401@eukrea.com> References: <4BFCEB10.6000205@eukrea.com> <20100526103753.GQ17272@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Return-path: Received: from 27.mail-out.ovh.net (27.mail-out.ovh.net [91.121.30.210]) by alsa0.perex.cz (Postfix) with SMTP id 76635103964 for ; Wed, 26 May 2010 14:41:38 +0200 (CEST) In-Reply-To: <20100526103753.GQ17272@pengutronix.de> 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: Sascha Hauer Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Hi Sascha, Le 26/05/2010 12:37, Sascha Hauer a =E9crit : > I just had a look at the oscilloscope. For me it seems to make no > difference whether I use I2S mode or what is done in current driver. > Both look like your second picture. strange, here that's not the case, if I don't add this, I get the first = picture (left & right data on the same frame half period). One thing : I'm using i.MX27's SSI port 4 which may be "special" as it = can be host or device port, do you think this could make a difference vs = your configuration ? Eric