From owner-freebsd-current@FreeBSD.ORG Wed Feb 28 16:36:01 2007 Return-Path: X-Original-To: freebsd-current@freebsd.org Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id C572C16A400 for ; Wed, 28 Feb 2007 16:36:01 +0000 (UTC) (envelope-from doer@rambler.ru) Received: from hspc.xpromt.net (41-sn-6-be.pchighway.com [195.141.152.41]) by mx1.freebsd.org (Postfix) with ESMTP id 86E3813C461 for ; Wed, 28 Feb 2007 16:36:01 +0000 (UTC) (envelope-from doer@rambler.ru) Received: from [86.57.150.0] (helo=[192.168.1.70]) by hspc.xpromt.net with esmtpa (Exim 4.63) (envelope-from ) id 1HMR9n-0001sq-QO for freebsd-current@freebsd.org; Wed, 28 Feb 2007 17:55:34 +0200 Message-ID: <45E5A602.8000308@rambler.ru> Date: Wed, 28 Feb 2007 17:55:46 +0200 From: Eugene Doer User-Agent: Thunderbird 1.5.0.9 (X11/20070214) MIME-Version: 1.0 To: freebsd-current@freebsd.org Content-Type: text/plain; charset=windows-1251; format=flowed Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - hspc.xpromt.net X-AntiAbuse: Original Domain - freebsd.org X-AntiAbuse: Originator/Caller UID/GID - [0 0] / [47 12] X-AntiAbuse: Sender Address Domain - rambler.ru X-Source: X-Source-Args: X-Source-Dir: Subject: hd audio problem X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 28 Feb 2007 16:36:01 -0000 Hi ! I'm trying to get rid of my sound card lags (snd_hda driver). The problem is: the sound is often stopping for a small amount of time. I'm not having high load average, about 0.5 - 0.8. I've tried playing with sysctl knobs. Current values are : sysctl -a | grep snd hw.snd.report_soft_formats: 1 hw.snd.latency: 8 hw.snd.latency_profile: 1 hw.snd.feeder_buffersize: 65535 hw.snd.feeder_rate_min: 1 hw.snd.feeder_rate_max: 2016000 hw.snd.feeder_rate_round: 25 hw.snd.verbose: 1 hw.snd.default_unit: 0 hw.snd.maxautovchans: 8 my hardware from dmesg : dmesg | grep pcm pcm0: mem 0xfe024000-0xfe027fff irq 21 at device 16.1 on pci0 pcm0: pcm0: uname -a FreeBSD doer.home.net 7.0-CURRENT FreeBSD 7.0-CURRENT #1: Tue Feb 20 17:01:35 UTC 2007 root@doer.home.net:/usr/obj/usr/src/sys/DOER i386