From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: (no subject) Date: Fri, 27 Mar 2009 16:31:25 +0000 Message-ID: <20090327163124.GB6752@sirena.org.uk> References: <20090327085613.dc719780.jarkko.nikula@nokia.com> <1238160721-27180-1-git-send-email-jarkko.nikula@nokia.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from cassiel.sirena.org.uk (cassiel.sirena.org.uk [80.68.93.111]) by alsa0.perex.cz (Postfix) with ESMTP id ACB3610385B for ; Fri, 27 Mar 2009 17:31:31 +0100 (CET) Content-Disposition: inline In-Reply-To: <1238160721-27180-1-git-send-email-jarkko.nikula@nokia.com> 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: Jarkko Nikula Cc: alsa-devel@alsa-project.org, x0052729@ti.com List-Id: alsa-devel@alsa-project.org On Fri, Mar 27, 2009 at 03:32:00PM +0200, Jarkko Nikula wrote: > I think we should use something like this in case of McBSP2 in OMAP3. McBSP2 > has 4 kB internal audio buffer and it's causing underruns in playback > startup if ALSA buffer is smaller than that because DMA is looping around the > buffer while filling up the HW FIFO. Applied, thanks (with your explanation from the previous message pasted into the commit message for the benefit of anyone going through logs).