From mboxrd@z Thu Jan 1 00:00:00 1970 From: sylvain.bertrand@gmail.com Subject: Re: right way to enumerate pcm devices Date: Wed, 13 Feb 2019 22:43:13 +0000 Message-ID: <20190213224313.GA1152@freedom> References: <20190212123333.GB6441@freedom> <20190212203324.GA1399@freedom> <20190213141328.GA358@freedom> <20190213222518.GA974@freedom> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wm1-f49.google.com (mail-wm1-f49.google.com [209.85.128.49]) by alsa0.perex.cz (Postfix) with ESMTP id 48CA1267978 for ; Wed, 13 Feb 2019 23:44:07 +0100 (CET) Received: by mail-wm1-f49.google.com with SMTP id t200so4191191wmt.0 for ; Wed, 13 Feb 2019 14:44:07 -0800 (PST) Content-Disposition: inline In-Reply-To: <20190213222518.GA974@freedom> 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: alsa-devel@alsa-project.org Cc: Takashi Iwai List-Id: alsa-devel@alsa-project.org On Wed, Feb 13, 2019 at 10:25:18PM +0000, sylvain.bertrand@gmail.com wrote: > ... Actually, I would just give a way to police the access to buffers. For instance the user application would be in charge of handling the actual mixing (I guess mmap-ed dma buffers). -- Sylvain