From mboxrd@z Thu Jan 1 00:00:00 1970 From: Clemens Ladisch Subject: Re: DM365 McBSP as Master Date: Mon, 24 Oct 2011 20:40:07 +0200 Message-ID: <4EA5B107.9090904@ladisch.de> References: <4E78A059.4010300@mentor.com> <4E7C3039.1090203@mentor.com> <4E9BF5A0.5090203@mentor.com> <4E9C23FD.2090106@ladisch.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from out5.smtp.messagingengine.com (out5.smtp.messagingengine.com [66.111.4.29]) by alsa0.perex.cz (Postfix) with ESMTP id C7EF5103807 for ; Mon, 24 Oct 2011 20:40:45 +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: Appalayagari Sreedhar Cc: alsa-devel@alsa-project.org, Mark Brown , Liam Girdwood , Vladimir Barinov List-Id: alsa-devel@alsa-project.org Appalayagari Sreedhar wrote: > Thank you very much. but for the tlv320aic3x codec it works. > tlv320aic3x device is also duplex device. and also after aplay > calling, i can succesfully open the device for my codec driver. > could you please tell me what i am missing and also why it is working > for the tlv320aic3x device. There's probably some difference in the behaviour of the two drivers regarding multiple opens. Which drivers are you using (the codecs don't matter)? Regards, Clemens