From owner-freebsd-current@FreeBSD.ORG Sat Dec 13 02:10:41 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A3FFA16A4CE for ; Sat, 13 Dec 2003 02:10:41 -0800 (PST) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id F23CC43D36 for ; Sat, 13 Dec 2003 02:10:37 -0800 (PST) (envelope-from michael.class@gmx.de) Received: (qmail 30055 invoked by uid 65534); 13 Dec 2003 10:10:34 -0000 Received: from p50835A51.dip.t-dialin.net (EHLO sv-micha.mc.hp.com) (80.131.90.81) by mail.gmx.net (mp006) with SMTP; 13 Dec 2003 11:10:34 +0100 X-Authenticated: #442072 Received: from gmx.de (michaelc@pc-micha.mc.hp.com [172.16.81.200]) (authenticated bits=0) by sv-micha.mc.hp.com (8.12.10/8.12.10) with ESMTP id hBDAASv1001310 for ; Sat, 13 Dec 2003 10:10:29 GMT (envelope-from michael.class@gmx.de) Message-ID: <3FDAE5AE.6030208@gmx.de> Date: Sat, 13 Dec 2003 11:10:54 +0100 From: Michael Class User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.5) Gecko/20031019 X-Accept-Language: de, en-us, en MIME-Version: 1.0 To: current@freebsd.org Content-Type: multipart/mixed; boundary="------------050801040103030204060509" X-Spam-Status: No, hits=0.0 required=5.0 tests=none autolearn=no version=2.60 X-Spam-Checker-Version: SpamAssassin 2.60 (1.212-2003-09-23-exp) on sv-micha.mc.hp.com X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: Missing pcm interrupts with ACPI X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Sat, 13 Dec 2003 10:10:41 -0000 This is a multi-part message in MIME format. --------------050801040103030204060509 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Hello current, with a recent 5.2-CURRENT (at least after the statfs changes, it worked before!) the internal sound of my Gigabyte GA6VTXD (Bios: F2) does not generate interrupts any more when I use acpi! The machine is dual 1GHZ P3 with 1GB RAM and a VIA 694 Chipset. $ cat /dev/sndstat FreeBSD Audio Driver (newpcm) Installed devices: pcm0: at io 0xd400 irq 10 (1p/1r/0v channels duplex default) Sound is either very sluggish or not working at all, and I am getting the following message: $ dmesg | fgrep pcm0:play pcm0:play:0: play interrupt timeout, channel dead When I look at the vmstat output $ vmstat -i | fgrep irq10 irq10: pcm0 45 0 the number of interrupts generated stays at 45 constantly, no matter what I am running that generates sound (mplayer, xmms, mp3blaster ...) When I do not use acpi everything is fine! This is happening with my custom kernel, as well as with GENERIC. I have attached the verbose dmesg out of a boot with and without acpi and the output of "acpidump -t -d -o /dev/null > GA6VTXD_F2.asl" Any suggestions? Thank you Michael --------------050801040103030204060509--