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: Thu, 23 Feb 2012 15:19:34 +0000 Message-ID: <20120223151934.GB4553@opensource.wolfsonmicro.com> References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0071038620166011967==" Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 3FE131041AE for ; Thu, 23 Feb 2012 16:19:36 +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: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org --===============0071038620166011967== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="3lcZGd9BuhuYXNfi" Content-Disposition: inline --3lcZGd9BuhuYXNfi Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Feb 23, 2012 at 01:40:40PM +0100, javier Martin wrote: > As I wasn't sure about the meaning of 'normal' I've dug into the code > of some platforms to see what they do. What I've found, however, is > that it doesn't seem to be an agreement about it. It's whatever is standard for the given format - the Wolfson datasheets are a pretty good reference, they have clear diagrams. > ALso, it seems that there is no possibility to specify different > configurations for RX and TX parts. This is correct, if the configurations are different you're really looking at separate audio interfaces so should have multiple DAIs. --3lcZGd9BuhuYXNfi Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJPRlj/AAoJEBus8iNuMP3dBDwP/0G/WYBr6Q136I2bH3y+CAVD 5l6w5NwZlTz77PxoL08xcpjAo4v3f2cHrfsqHbPmVorz88Bv/1ihclziG1/wY9hD Vibvfwg/O4FxC6OYBZo6+2tnOxundxLLiZcO1+o8NOE8KkHPZ2olCJNuqZcxjjnI qYdJajlWSrkwHP34tytmUnIxXAiftKxpFgyCTLdX2BbllTsCMdM6Cq1wrBN1WmR8 AIqhT1TR4H2MvCGSbP3e7tsdKs3z3killOMeqGYveKmLqc5MB7/2Wqm7c65szli9 4ThWyc8qu5DcjAXY803Z3ldufcOHUQcyuWN5IiRoLPmQdDcE+Mvdqf47x8TUmEVS bWASa7cO0H+oKqoKXZSlbiqAsEc8KzC0qB7Lhe7F092s1s1MibIL8krWmF5AnzDV pU47sOQ6+fgxiLXB4whoWeCLtvSjF2Ii3lhUhHBStEpZkGYJxIlBzC29LZbQUCWE BbAK+tN3KYME8flcP12Z183BwQDZBdNQEKIZhDDPzDtetDSSq0adkLBcAwboAFDs ENyWh6Slk0Slu9leoNrmwizqgbj9DTdfwbPFz0tqF8VcyQQPeVUQ7aCt51D6jou5 K3UxIlu5Xsf1gHougAiABHWCvYYw0tJvkploc/PhNN+ZzqXdBJ6xFNSvvnwZsPcZ sJSfLwhjgmAA8NEXqfzf =Ah92 -----END PGP SIGNATURE----- --3lcZGd9BuhuYXNfi-- --===============0071038620166011967== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============0071038620166011967==--