From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Lokowich Subject: DaVinci ASoC DMA stalls Date: Thu, 04 Sep 2008 08:39:26 -0500 Message-ID: <48BFE50E.3000802@acdstar.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from g2host.com (mailfront2.g2host.com [208.42.176.213]) by alsa0.perex.cz (Postfix) with ESMTP id 2301024156 for ; Thu, 4 Sep 2008 15:40:00 +0200 (CEST) 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: ALSA-devel , davinci-linux-open-source List-Id: alsa-devel@alsa-project.org I've been using the DaVinci ASoC for a few months and have recently upgraded to the 2.6.26 based DaVinci git kernel. Now my audio DMA stalls more readily after stopping an active stream. I can manually trigger the event by poking the ESR to reactivate the stalled stream, suggesting the problem is in the ASP-to-DMA XEVT interface. This problem is less prevalent in the 2.6.25 based kernel. Any help? Regards, Mark Lokowich Advanced Communication Design