From owner-freebsd-current Wed May 1 18: 8:20 2002 Delivered-To: freebsd-current@freebsd.org Received: from puma.icir.org (puma.icir.org [192.150.187.73]) by hub.freebsd.org (Postfix) with ESMTP id 7270D37B41B; Wed, 1 May 2002 18:08:16 -0700 (PDT) Received: from puma.icir.org (localhost [127.0.0.1]) by puma.icir.org (8.11.6/8.11.3) with ESMTP id g42188v67590; Wed, 1 May 2002 18:08:08 -0700 (PDT) (envelope-from hodson@puma.icir.org) Message-Id: <200205020108.g42188v67590@puma.icir.org> X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.3 To: Alfred Perlstein Cc: freebsd-multimedia@freebsd.org, current@freebsd.org Subject: Re: fast playback with Intel 82801BA (ICH2) In-Reply-To: Your message of "Wed, 01 May 2002 17:49:15 PDT." <20020502004915.GN98487@elvis.mu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Wed, 01 May 2002 18:08:08 -0700 From: Orion Hodson Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG /-- Alfred Perlstein wrote: | -current compiled today mp3s play too fast, any ideas on how to | diagnose this? | | pcm0: port 0xef00-0xef3f,0xe800-0xe8ff irq 9 at device | 31.5 on pci0 | pcm0: measured ac97 link rate at 44061 Hz You can set a sysctl to set the ac97 link rate. I don't recall offhand what it is (hw.snd.pcm0.ac97rate?) - "sysctl -a | grep ac97" will find it. There is a calibration test in the ich code since various mfrs do funny things with the clock. I'd be interested to know what boot -v output is and what ac97 link rate works. This is the second box reported failing on this recently. - Orion To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message