From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: Help needed Date: Wed, 14 Apr 2010 09:06:09 +0200 Message-ID: <4BC56961.10906@ladisch.de> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out2.smtp.messagingengine.com (out2.smtp.messagingengine.com [66.111.4.26]) by alsa0.perex.cz (Postfix) with ESMTP id 553B724403 for ; Wed, 14 Apr 2010 09:06:11 +0200 (CEST) In-Reply-To: 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: Akhilesh Soni Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Akhilesh Soni wrote: > I'm using Osprey-440 4 channel Capture card in Centos 5.4 distribution with > kernel 2.6.18-164.15.1.el5 #1 SMP Wed Mar 17 11:30:06 EDT 2010 x86_64 x86_64 > x86_64 GNU/Linux > > I'm able to load the bttv driver for video capture and it created > /dev/video0 /dev/video1 /dev/video2 /dev/video3 devices which I'm able to > capture as well. > > But when I do modprobe snd-bt87x i'm unable to get the audio capture devices > either /dev/audio or /dev/dsp These would be OSS devices. To enable OSS emulation, load the snd-pcm-oss module. (This is done automatically by many distributions, but it's possible that CentOS has decided this would not be appropriate for an enterprise distribution.) ALSA devices are in /dev/snd/; but to list capture devices, run "arecord -l". HTH Clemens