From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ptitjes Subject: RME HDSP driver enhancements for HDSPe cards Date: Wed, 17 Oct 2007 11:22:20 +0200 Message-ID: <4715D44C.10407@free.fr> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp25.orange.fr (smtp25.orange.fr [193.252.22.23]) by alsa0.perex.cz (Postfix) with ESMTP id 7427624544 for ; Wed, 17 Oct 2007 11:22:49 +0200 (CEST) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf2508.orange.fr (SMTP Server) with ESMTP id A65CF1C00099 for ; Wed, 17 Oct 2007 11:22:48 +0200 (CEST) Received: from [10.0.1.12] (AVelizy-154-1-99-147.w90-2.abo.wanadoo.fr [90.2.57.147]) by mwinf2508.orange.fr (SMTP Server) with ESMTP id 3406A1C00095 for ; Wed, 17 Oct 2007 11:22:46 +0200 (CEST) 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: Alsa devel List-Id: alsa-devel@alsa-project.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello, First, sorry for the cross-post, but as i did not know where to start, i wanted to ask to both lists. I bought a RME HDSPe PCI card. I should receive it in the following days. My plan is to: 1) Determine whether the current driver works as is with the HDSPe cards and make my report to both lists. 2) Enhance the current driver in order to take profit of the new feature (32bit float format) However, i am new to Alsa, Jack and HDSP driver internal code structure. So i wanted to collect informations and hints as where to start from and be the most efficient in starting the work as i can. Could you please give me links as to: - - General Alsa driver structure and data flow - - Work done by Alsa HDSP driver and work done by Jack (I ever thought most of the work is done by Jack as my current HDSP PCCard do not work with Alsa only) - - Parts of the Alsa HDSP driver that would a priori need changes. - - Parts of Jack that would a priori need changes. Thank you very much for your help. I hope i did not bother everyone with my newbie questions. Best regards, Didier. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFHFdRLVE1mALQL3JsRAvp1AKCV7L7DdX1doenajmXFX8vnYkbbqQCgkbuS GZgsAKdtGyiwfP4vNYYdZb4= =vvgU -----END PGP SIGNATURE-----