From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: question on snd_soc_dai_link_event Date: Thu, 22 Nov 2012 09:32:41 +0900 Message-ID: <20121122003239.GA4371@opensource.wolfsonmicro.com> References: <9C1683ABA24673439FCD019782C9F4BBDA2A1C1582@SAFEX1MAIL1.st.com> <20121026170142.GZ18814@opensource.wolfsonmicro.com> <9C1683ABA24673439FCD019782C9F4BBDE4BD6E569@SAFEX1MAIL1.st.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1025367948205522096==" Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 5198A265DB0 for ; Thu, 22 Nov 2012 01:32:47 +0100 (CET) In-Reply-To: <9C1683ABA24673439FCD019782C9F4BBDE4BD6E569@SAFEX1MAIL1.st.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Sebastien LEDUC Cc: "alsa-devel@alsa-project.org" , "Liam Girdwood (lrg@ti.com)" List-Id: alsa-devel@alsa-project.org --===============1025367948205522096== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="OgqxwSJOaUobr8KG" Content-Disposition: inline --OgqxwSJOaUobr8KG Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Nov 21, 2012 at 06:56:55PM +0100, Sebastien LEDUC wrote: > For a capture stream, it creates the following routes: > Cpu_dai widget -> dai_link widget -> codec_dai widget > And for a playback stream: > Codec_dai widget -> dai_link widget -> cpu_dai widget Remember that for a CODEC<->CODEC link both devices will be CODECs so their widgets have the opposite sense as everything is named in a CPU centric fashion. The important thing is that we link playback to capture and capture to playback. --OgqxwSJOaUobr8KG Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJQrXKVAAoJELSic+t+oim98IUQAJgU6d0qW87BhLxuZgajZHTY s7uFE1IPJt536m/T5Y02HRpoNtygLx4dY3+c+oB9nkCtR/Ud3SzxJT1C1ZRghUDM H6zSf4kPWda9+hjvjvPHWn3p/px5TvGkMqiWL9DQkTMCQ4M85cNF4GDUBoJz4Jr+ fXbtIC/oxXHlUFy6G8Pe5OiqLdv9w6YUhu0qRHjVvoQlNQonlGe/upPAscXCKev2 pLfrf8ld9Fe1fOAtmn1OGOCeMtdHdq5lTp/3tCjIuctIFx+eLdBIKaC+StRKZQQ3 DLJRAkfeKgFn70o+wJdwn9tp/90HDxXtaeDsZ7ZF61PJ+O3hnYpViGwuZv6NRcUU KcCFE6KFGgpIsup1CStsTPnwBVqq3Ok0uILE6lluBJ/jZ/2LearEbczksSJWe2TK kxak9PPyVVUvGQqxqXD8hMOdXqiYgZzAuWztWICbXxZuHcZYGjbNYacYLH45RQKb OQhYNgcQ41551LnP5lLVnuE4TDeFHlJg41sTDdF7UKc9lYermOipjBPmv1M0jpxD tuQ9dYs3fZ8W0B9neKkslTSqslPQgKStcTHFCKNxIb4b3Xv5tonlmCuri0mjdks2 AQ0XfD4Ol1hhvAq59aI8MhnKr4H+xXwTu0GS5LVvZBt43wrN1sZtsIJBqS0DnTxr WghdPx8BP6xwAReI08tt =2opF -----END PGP SIGNATURE----- --OgqxwSJOaUobr8KG-- --===============1025367948205522096== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============1025367948205522096==--