From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Pharaoh ." Subject: Re: Query regarding external alsa plugins Date: Mon, 10 Dec 2007 13:02:53 +0530 Message-ID: <61445c750712092332sdd2368dr7788df16fb95a2ee@mail.gmail.com> References: <61445c750712070220s1185cea2qd4624affee80af1@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from wa-out-1112.google.com (wa-out-1112.google.com [209.85.146.182]) by alsa0.perex.cz (Postfix) with ESMTP id E8DBC1038D2 for ; Mon, 10 Dec 2007 08:32:56 +0100 (CET) Received: by wa-out-1112.google.com with SMTP id m33so3257145wag for ; Sun, 09 Dec 2007 23:32:55 -0800 (PST) In-Reply-To: <61445c750712070220s1185cea2qd4624affee80af1@mail.gmail.com> Content-Disposition: inline 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@alsa-project.org List-Id: alsa-devel@alsa-project.org On Dec 7, 2007 3:50 PM, Pharaoh . wrote: > Hi > > I am writing an external IO type plugin for my board since my audio driver > is going to be a user space driver > i.e. no alsa kernel driver because of some technical reasons. My pluging > works okay and now I want to provide > a mixer control interface like volume control and playback path selection > etc. > > Is there anything like mixer plugin etc which can be intergrated with my > existing plugin? Can I get a test code > somewhere? > To further elaborate my question , when I do an aplay the control comes to my plugin and I can play the audio samples, but I want to some mechanism using which, #amixer -D my_control_plugin cset numid=1 100 //say volume control should also come to my plugin, a control plugin may be? How do I do this, I dont know any way to specify the plugin path while using amixer command. -pharaoh