From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eliot Blennerhassett Subject: Re: asihpi: Control naming Date: Tue, 05 Oct 2010 21:14:57 +1300 Message-ID: <4CAADE81.6030308@audioscience.com> References: <4CA4078E.6010601@audioscience.com> <4CA4F1D8.50800@audioscience.com> <4CAAB343.9040603@audioscience.com> <4CAACEAF.2070208@ladisch.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by alsa0.perex.cz (Postfix) with ESMTP id 85BDF103826 for ; Tue, 5 Oct 2010 10:15:10 +0200 (CEST) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1P32fz-0002o5-L9 for alsa-devel@alsa-project.org; Tue, 05 Oct 2010 10:15:07 +0200 Received: from 121-72-250-62.cable.telstraclear.net ([121.72.250.62]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 05 Oct 2010 10:15:07 +0200 Received: from eblennerhassett by 121-72-250-62.cable.telstraclear.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 05 Oct 2010 10:15:07 +0200 In-Reply-To: <4CAACEAF.2070208@ladisch.de> 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 Cc: Takashi Iwai , Eliot Blennerhassett , alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org On 05/10/10 20:07, Clemens Ladisch wrote: > Capture controls affect audio data that is recorded by the computer. > Playback controls affect audio data that comes out of the sound card. OK. I think everything fits one of these two. I find the asymmetry a little odd. (i.e. Capture controls defined by destination of PCM Capture, while Playback controls not defined by source of PCM Playback) I.e. in reality they are "Capture" and "Output"