From owner-freebsd-mobile Sun Nov 10 18:35:33 2002 Delivered-To: freebsd-mobile@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 522A537B401 for ; Sun, 10 Nov 2002 18:35:32 -0800 (PST) Received: from sark.cc.gatech.edu (sark.cc.gatech.edu [130.207.7.23]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9F4DC43E42 for ; Sun, 10 Nov 2002 18:35:31 -0800 (PST) (envelope-from cadams@cc.gatech.edu) Received: from felix.cc.gatech.edu (felix.cc.gatech.edu [130.207.107.11]) by sark.cc.gatech.edu (8.11.6/8.11.6) with ESMTP id gAB2ZVa18757 for ; Sun, 10 Nov 2002 21:35:31 -0500 (EST) Received: from localhost (cadams@localhost) by felix.cc.gatech.edu (8.11.6/8.11.6) with ESMTP id gAB2ZUB01330 for ; Sun, 10 Nov 2002 21:35:30 -0500 (EST) Date: Sun, 10 Nov 2002 21:35:30 -0500 (EST) From: Chris Adams To: freebsd-mobile@freebsd.org Subject: sound on hp zt1130 Message-ID: x-no-archive: yes MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org hi, I'm trying to get sound working on my hp pavilion zt1130 with VIA VT82C686A chipset. Here's the relevant info. kernel is compiled with device pcm options PNPBIOS $ cat /dev/sndstat FreeBSD Audio Driver (newpcm) Installed devices: pcm0: at io 0xe000 irq 9 (1p/1r/0v channels duplex) $ dmesg|grep pcm pcm0: port 0xe104-0xe107,0xe100-0xe103,0xe000-0xe0ff irq 9 at device 17.5 on pci0 I've done MAKEDEV snd0, I can play cd's using cdcontrol just fine, and I can cat files to /dev/dsp and /dev/audio for a short time. dmesg gives some interesting errors. at boot: pnpbios: Bad PnP BIOS data checksum when trying to play an mp3 with mpg123 or splay, I get nothing and this: pcm0:play:0: play interrupt timeout, channel dead I've read the following, which sounds similar to the case for this laptop when I was getting sound to work with linux. Playing a sound made it hang shortly after starting it. Strangely, it got fixed when I patched the kernel to add ACPI support. The problem had something to do with non-compliant ACPI tables in the bios. http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/34942 Has anyone been able to fix this or had the same problem? Thanks, Chris To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message