From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [Q] ASoC: What's the real meaning of SND_SOC_DAIFMT_NB_NF? Date: Fri, 24 Feb 2012 11:53:36 +0000 Message-ID: <20120224115335.GC5450@opensource.wolfsonmicro.com> References: <20120223151934.GB4553@opensource.wolfsonmicro.com> <20120223161446.GA7245@opensource.wolfsonmicro.com> <4F474B97.6020407@ti.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============3929743865783370328==" Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 1709524597 for ; Fri, 24 Feb 2012 12:53:39 +0100 (CET) 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: javier Martin Cc: Peter Ujfalusi , alsa-devel@alsa-project.org, Sascha Hauer , Eric =?iso-8859-1?Q?B=E9nard?= List-Id: alsa-devel@alsa-project.org --===============3929743865783370328== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="jousvV0MzM2p6OtC" Content-Disposition: inline --jousvV0MzM2p6OtC Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Feb 24, 2012 at 12:05:09PM +0100, javier Martin wrote: > On 24 February 2012 09:34, Peter Ujfalusi wrote: > > I don't think it is going to break. I would guess that the channels are > > swapped on these machines at the moment. If you correct the CPU dai > > driver the only thing that will happen is that the channels will jump in > > their correct place. > That would be true for stereo. However, mono should not be working right now. Mono isn't particularly defined for I2S at the best of times; the clocking is inherently stereo. You may just pick out the left channel or you may duplicate things on left and right channels (at which point a polarity change won't be noticed). I wouldn't worry too much about it, it's better to have things the right way round and fix up configuration for machines that need it. --jousvV0MzM2p6OtC Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJPR3opAAoJEBus8iNuMP3dUCYP/2nuVnThs8r+PSvLgL2y/p0C pfqvbAogtDhUwnJfvjOyJMr8+WJT3jHAKK2f4MFkQ+FDs9DvktqFUzUjIE1P6oCQ iFs+2QNlM4P7KwIjFpVT/C6Uk1i6n3cqbucwj0v4KgxheVJrGidiHBO46bemYTHs tL5dpfKwR4IUqbLM481SrVyhKymGlexk5831uucqUC14nCq931FQWmq7AmoCPPhw wfT6dxuBx/cwjZikStPgZ0QGPNiP0uaDByQb2oZ4txWUzicLdgZnmKPtXs+xRjSE colYpO2GWrU9Fyyg5LQ0McMJ6EgeeRxW1phB9hOMHIUTDFWnv5ejW50YIQTZZ7Kj wxLF9176Hs5LDWUrIIMB1jOO6N7FU7jEwUcPyA51l85pQh47ygNN3+5CQlMIWUc8 75fhrdMny45WEamKaewD0lct53yjSrpf+xVfKWD1nt8xxQ4St7og7b0YsvI5l8eq FLdIi8YVEdZzBorhNECZsPScjbgkkpJ12revZvoDxsZ2QY4qCjDbT26RrplBg9St P/nYg0QWY4mM5nay+W8iLwmLOqHfnADiryKhzm8JuOvNrc618kEflSoNcHAXsTB7 iUmDxKVKc0DUJsl6ZIxMQxfI/3oqZ+ygQU7RPt9r+66hKA8KiqOTWJP8aDS+iklZ FG6jtRAz5aF/Wr9bksQm =8Su0 -----END PGP SIGNATURE----- --jousvV0MzM2p6OtC-- --===============3929743865783370328== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============3929743865783370328==--