From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH v2] davinci-mcasp: Add support for multichannel playback Date: Wed, 6 Mar 2013 18:57:15 +0800 Message-ID: <20130306105713.GF4896@opensource.wolfsonmicro.com> References: <1361983125-32717-1-git-send-email-michal.bachraty@streamunlimited.com> <513616F7.2020201@gmail.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============8300903865343364936==" Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 016C9265383 for ; Wed, 6 Mar 2013 11:57:46 +0100 (CET) In-Reply-To: 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: "Bedia, Vaibhav" Cc: "lgirdwood@gmail.com" , "alsa-devel@alsa-project.org" , Michal Bachraty , Daniel Mack List-Id: alsa-devel@alsa-project.org --===============8300903865343364936== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="E7i4zwmWs5DOuDSH" Content-Disposition: inline --E7i4zwmWs5DOuDSH Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Mar 06, 2013 at 10:54:52AM +0000, Bedia, Vaibhav wrote: > Since you are using a multichannel codec things are a lot simplified for you :) > Someone might want to hook up multiple codecs to get multi-channel behavior. > There will be only 1 CPU DAI but there can be upto 16 CODEC DAIs operating in > sync. I haven't really followed the recent ASoC changes so I don't know whether > something like this can be handled right now. > Mark, Liam, > Any suggestions? Nobody with any interest in such systems has stepped up to work on the framework, and of course relatively little CPU hardware supports multiple streams on a single DAI. --E7i4zwmWs5DOuDSH Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRNyD+AAoJELSic+t+oim9hbkP/iS/HmbNLwBjjo23IqQBT649 FH4UVeyV6P/y1Ub6i9/mGsTePVXdI1m17+v9IC+Tkp/Tt4UO4wOWov/wlRWT6RiB EgZJ1rwut0B4nCUwDaomOy3bdluERL1wgSoYrpBVr2Y7S+7bmhBO0BaVyXZde0gu 4CltA/84w29ImNjH9vRo24GWhyWLnhDhQ5HF553moeLW5XwezChsgsjJsyxlvgl/ 9y/mSqx0++COLPy1xvFtQNmuDwIwd0Gpn1OlhJz8czlOTTW+XHfY8mGbI97jwpUP QmOm12v3YtVxIV1uQQmrkY+JmMd5zUcTmj/qJYgeK1D7iREyXEhwT3bdA36ZKWzl G3F7uryTvY/Qroo7OxbTcByZNOR/VsmCB8n4pSeMLp3DY1V9ZULeJMYogiw1XD1I K2iDxOOdpGoLUCbbkay2D5CehjtqPBlpEkE1iK9+wj/TzZ42M8+cOLclqUnxvjOD blhOMi5pVc8cUldKb+uzvN99wlS6UzauUrylPP5xOu+y0RVc1z0WqYzRxRNIQGYf R3j79pm6E0zeoryLfK1uPuZNT8kspyKNW/+uof9jHiWuJHtK26Sa+ugNwOKBTYi5 fRYELDc++EEK/Wh1OUiYCcug66+8lCpfvDLEjkmxYJNjT1UcU07wgiZn1ydTYD0f o8anx8zNEp+/Fe101DzX =gsf/ -----END PGP SIGNATURE----- --E7i4zwmWs5DOuDSH-- --===============8300903865343364936== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline --===============8300903865343364936==--