From owner-freebsd-questions Fri Jan 17 4:45:29 2003 Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 644B437B401 for ; Fri, 17 Jan 2003 04:45:28 -0800 (PST) Received: from eeyore.cob.rit.edu (eeyore.cob.rit.edu [129.21.238.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id D1EE243F5F for ; Fri, 17 Jan 2003 04:45:22 -0800 (PST) (envelope-from knappster@knappster.net) Received: from antichrist (roc-24-59-189-98.rochester.rr.com [24.59.189.98]) (using TLSv1 with cipher EDH-RSA-DES-CBC3-SHA (168/168 bits)) (No client certificate requested) by eeyore.cob.rit.edu (Postfix) with ESMTP id 997CD7A5D5 for ; Fri, 17 Jan 2003 07:45:18 -0500 (EST) Date: Fri, 17 Jan 2003 07:45:10 -0500 From: Andrew Knapp To: questions@freebsd.org Subject: Sound card channels Message-Id: <20030117074510.55f4368e.knappster@knappster.net> X-Mailer: Sylpheed version 0.8.8 (GTK+ 1.2.10; i386-portbld-freebsd5.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-questions@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG I have a CMedia CMI8738 sound card that is built onboard. I am trying to get the rear channels to work (the card uses the line-in jack as outputs to the rear speakers, i have a 4.1 speaker set that connects to it). So far I am having no luck. I am able to listen to sound fine, but only through the front two speakers. I am getting these messages in /var/log/messages, but don't know what they mean: /usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0" locked from /usr/src/sys/dev/sound/pcm/sound.c:163 I also get this when I boot up: 2nd 0xc402d980 pcm0:play:0 (pcm channel) @ /usr/src/sys/dev/sound/pcm/channel.c:441 I've tried setting the hw.snd.pcm0.vchans and hw.snd.maxautochans sysctl settings, but they haven't worked, and i feel that's probably not my problem anyway. I am running -CURRENT, so if the the -CURRENT mailing list is a better place to post, just let me know. TIA, Andy uname -a output: FreeBSD antichrist 5.0-CURRENT FreeBSD 5.0-CURRENT #0: Fri Jan 17 06:19:18 EST 2003 knappster@antichrist:/usr/obj/usr/src/sys/ANTICHRIST i38 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message