From owner-freebsd-bugs@FreeBSD.ORG Wed Jul 12 17:10:21 2006 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AE51916A4DA for ; Wed, 12 Jul 2006 17:10:21 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id 32CF243D53 for ; Wed, 12 Jul 2006 17:10:21 +0000 (GMT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id k6CHAGf0086958 for ; Wed, 12 Jul 2006 17:10:16 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id k6CHAGiP086957; Wed, 12 Jul 2006 17:10:16 GMT (envelope-from gnats) Resent-Date: Wed, 12 Jul 2006 17:10:16 GMT Resent-Message-Id: <200607121710.k6CHAGiP086957@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Kevin Oberman Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id DDA0816A4DE for ; Wed, 12 Jul 2006 17:02:49 +0000 (UTC) (envelope-from oberman@es.net) Received: from postal1.es.net (postal1.es.net [198.128.3.205]) by mx1.FreeBSD.org (Postfix) with ESMTP id 740AC43D49 for ; Wed, 12 Jul 2006 17:02:49 +0000 (GMT) (envelope-from oberman@es.net) Received: from pak.es.net ([198.128.1.13]) by postal1.es.net (Postal Node 1) with ESMTP (SSL) id IBA74465 for ; Wed, 12 Jul 2006 10:02:48 -0700 Received: by pak.es.net (Postfix, from userid 9381) id 81646273; Wed, 12 Jul 2006 10:02:48 -0700 (PDT) Message-Id: <20060712170248.81646273@pak.es.net> Date: Wed, 12 Jul 2006 10:02:48 -0700 (PDT) From: Kevin Oberman To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Cc: Subject: kern/100169: snd_ich broken on Dell PIII system X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Kevin Oberman List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 12 Jul 2006 17:10:21 -0000 >Number: 100169 >Category: kern >Synopsis: snd_ich broken on Dell PIII system >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jul 12 17:10:15 GMT 2006 >Closed-Date: >Last-Modified: >Originator: Kevin Oberman >Release: FreeBSD 7.0-CURRENT i386 >Organization: ESnet-The Energy Sciences Network >Environment: System: FreeBSD pak.es.net 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Thu Jun 29 11:29:46 PDT 2006 root@pak.es.net:/usr/obj/usr/src/sys/PAK i386 >Description: Sometime between May and July the snd_ich driver failed on my Dell system. Sound now is playing at the raw deivce rate instead of 48K. The raw rate is 56K, so sound it way too fast and simply broken for playing streams as the buffer continually underruns. Previously I could use a sysctl (hw.snd.ac97rate) to adjust this, but now that defaults to the raw rate (56K) and setting it to 48K does not seem to make any difference. Here is the non-verbose probe information: pcm0: port 0xd800-0xd8ff,0xdc40-0xdc7f irq 11 at device 31.5 on pci0 pcm0: pcm0: measured ac97 link rate at 55948 Hz >How-To-Repeat: Play any audio on the system >Fix: No idea at this time, but I am still looking at the sources and the changes for a clue. >Release-Note: >Audit-Trail: >Unformatted: