From mboxrd@z Thu Jan 1 00:00:00 1970 From: Timur Tabi Subject: Re: underruns and strange code in pcm_rate.c Date: Fri, 01 Feb 2008 08:46:25 -0600 Message-ID: <47A330C1.7030205@freescale.com> References: <472E5A64.6010705@aknet.ru> <473091F4.80105@aknet.ru> <4731F2F4.2080704@aknet.ru> <4732097E.3040401@aknet.ru> <4732C455.7040503@aknet.ru> <473488CA.7050308@freescale.com> <1194869575.32342.1220819105@webmail.messagingengine.com> <47A23469.1010905@freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from de01egw01.freescale.net (de01egw01.freescale.net [192.88.165.102]) by alsa0.perex.cz (Postfix) with ESMTP id E4F772458C for ; Fri, 1 Feb 2008 15:46:33 +0100 (CET) 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: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org Takashi Iwai wrote: > The bug report on BTS isn't more effectively handled than on ML... True, but at least I have a URL I can point to. That's handy. > I don't know whether you tested what Clemens suggested. If you mean disabling CONFIG_SND_PCM_OSS_PLUGINS, then yes, doing so does "fix" the problem. That is, I don't get any more underruns, but then the application is forced to do sample rate conversion. > If it's > really a rate converter issue, then it should be possible to reproduce > with other systems. First, we need to find out how to reproduce the > bug with other drivers such as snd-dummy. It happens on my 8610 driver. -- Timur Tabi Linux kernel developer at Freescale