From owner-freebsd-multimedia Fri Feb 15 14:34:42 2002 Delivered-To: freebsd-multimedia@freebsd.org Received: from imr2.ericy.com (imr2.ericy.com [198.24.6.3]) by hub.freebsd.org (Postfix) with ESMTP id 8E95337B41B for ; Fri, 15 Feb 2002 14:34:20 -0800 (PST) Received: from mr5.exu.ericsson.se (mr5att.ericy.com [138.85.224.141]) by imr2.ericy.com (8.11.3/8.11.3) with ESMTP id g1FMY2S27135; Fri, 15 Feb 2002 16:34:12 -0600 (CST) Received: from newman.exu.ericsson.se (newman.exu.ericsson.se [138.85.75.179]) by mr5.exu.ericsson.se (8.11.3/8.11.3) with ESMTP id g1FMY1q24644; Fri, 15 Feb 2002 16:34:01 -0600 (CST) Received: from planck.exu.ericsson.se (planck.exu.ericsson.se [138.85.74.11]) by newman.exu.ericsson.se (8.7.5/8.7.3) with ESMTP id QAA02853; Fri, 15 Feb 2002 16:34:01 -0600 (CST) Received: (from euswdwj@localhost) by planck.exu.ericsson.se (8.9.3/8.8.8) id QAA16677; Fri, 15 Feb 2002 16:29:16 -0600 (CST) (envelope-from euswdwj) Date: Fri, 15 Feb 2002 16:29:16 -0600 From: William Ward To: freebsd-multimedia@freebsd.org Cc: wardd@mobycarp.org Subject: pcm0: play interrupt timeout, channel dead Message-ID: <20020215162915.B16358@planck.exu.ericsson.se> Reply-To: William.Ward@ericsson.com Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 1.0i Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org This error message apears when I try to send any data to /dev/audio. It will play about one second of audio before the kernel reports: pcm0: play interrupt timeout, channel dead The audio had been working nicely with 4.2-RELEASE. I updated to 4.5-STABLE from around July 2001 and it stopped working. It is currently running 4.5-RELEASE. The machine is a Toshiba Tecra 8000 laptop. I've opened up a trouble report here: http://www.freebsd.org/cgi/query-pr.cgi?pr=34942 % cat /dev/sndstat FreeBSD Audio Driver (newpcm) Feb 14 2002 21:20:52 Installed devices: pcm0: at io 0x530 irq 10 drq 1 (1p/1r/0v channels) % dmesg ... Copyright (c) 1992-2002 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 4.5-RELEASE #1: Thu Feb 14 21:44:49 CST 2002 wardd@lappy.exu.ericsson.se:/usr/src/sys/compile/LAPPY Timecounter "i8254" frequency 1193182 Hz CPU: Pentium II/Pentium II Xeon/Celeron (399.92-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x66a Stepping = 10 Features=0x183f9ff real memory = 134152192 (131008K bytes) avail memory = 127033344 (124056K bytes) ... pcm0: at port 0x530-0x537,0x538-0x539,0xf8c-0xf94,0xe0e irq 10 drq 1 flags 0xc100 on isa0 ... pcm0: play interrupt timeout, channel dead To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message