From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jussi Laako Subject: Re: [PATCH v3 0/5] ALSA: snd-usb: add support for DSD Date: Wed, 17 Apr 2013 20:13:45 +0300 Message-ID: <516ED849.7020907@sonarnerd.net> References: <1366128100-9778-1-git-send-email-zonque@gmail.com> <516E8185.9050705@gmail.com> <516ED558.3060004@sonarnerd.net> <516ED631.4060707@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from mail.sonarnerd.net (rankki.sonarnerd.net [83.145.240.118]) by alsa0.perex.cz (Postfix) with ESMTP id 370B32616F3 for ; Wed, 17 Apr 2013 19:13:46 +0200 (CEST) In-Reply-To: <516ED631.4060707@gmail.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: Daniel Mack Cc: alsa-devel@alsa-project.org, Takashi Iwai , clemens@ladisch.de, demian@auraliti.com, ray@auraliti.com, andreas@akdesigninc.com List-Id: alsa-devel@alsa-project.org On 04/17/2013 08:04 PM, Daniel Mack wrote: > You volunteer for sending a patch? :) I have to admit I have no idea from where and how ALSA API docs are generated. > Ok, that's a case I haven't though of yet, but we can easily extend that > logic once such a device is used by anyone. For now, this entire logic > is only relevant for one series of devices, and for that, we know the > parameters exactly. Over 50% of devices I've seen use 32-bit sample formats for DoP, including the one I regularly use with Linux. That's why I asked... Currently most popular OEM blocks are XMOS and M2Tech hiFace which both use 32-bit sample format. > The important thing is that we don't have to break the userspace API, > but I think we're safe here, right? Yes, it looks good to me.