From owner-freebsd-multimedia@FreeBSD.ORG Wed Nov 9 04:07:36 2005 Return-Path: X-Original-To: freebsd-multimedia@freebsd.org Delivered-To: freebsd-multimedia@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EDA7316A41F for ; Wed, 9 Nov 2005 04:07:36 +0000 (GMT) (envelope-from skywizard@MyBSD.org.my) Received: from tomoyo.MyBSD.org.my (tomoyo.mybsd.org.my [202.157.186.227]) by mx1.FreeBSD.org (Postfix) with ESMTP id E1C6443D48 for ; Wed, 9 Nov 2005 04:07:35 +0000 (GMT) (envelope-from skywizard@MyBSD.org.my) Received: from localhost (localhost [127.0.0.1]) by tomoyo.MyBSD.org.my (Postfix) with ESMTP id 0C6936CC24; Wed, 9 Nov 2005 12:09:50 +0800 (MYT) Received: from tomoyo.MyBSD.org.my ([127.0.0.1]) by localhost (TOMOYO.MYBSD.ORG.MY [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 85695-05; Wed, 9 Nov 2005 12:09:48 +0800 (MYT) Received: from kasumi.MyBSD.org.my (kasumi.MyBSD.org.my [IPv6:2001:328:2002:aa2::1]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by tomoyo.MyBSD.org.my (Postfix) with ESMTP id 38C086CC22; Wed, 9 Nov 2005 12:09:47 +0800 (MYT) Date: Wed, 9 Nov 2005 12:07:39 +0800 From: Ariff Abdullah To: Sebastiaan van Erk Message-Id: <20051109120739.49493ed8.skywizard@MyBSD.org.my> In-Reply-To: <20051109035421.5ed4a261.skywizard@MyBSD.org.my> References: <436DEB56.4050505@sebster.com> <20051106210447.2145e551.skywizard@MyBSD.org.my> <436F3A36.3070608@sebster.com> <20051108101838.0bb77c99.skywizard@MyBSD.org.my> <43707A99.9010101@sebster.com> <20051108210023.2a6fbda1.skywizard@MyBSD.org.my> <4370A28B.9020303@sebster.com> <20051108212950.0378d2a3.skywizard@MyBSD.org.my> <4370D1AB.2060201@sebster.com> <20051109004109.4f53af30.skywizard@MyBSD.org.my> <4370E6B6.1030002@sebster.com> <20051109020641.3b497677.skywizard@MyBSD.org.my> <4370FAB6.2060606@sebster.com> <20051109035421.5ed4a261.skywizard@MyBSD.org.my> Organization: MyBSD X-Mailer: /usr/local/lib/ruby/1.8/net/smtp.rb Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Virus-Scanned: by Amavisd AntiVirus & AntiSpam Scanner running on FreeBSD mailserver at TOMOYO.MYBSD.ORG.MY Cc: freebsd-multimedia@freebsd.org Subject: Re: Sound skipping problems X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2005 04:07:37 -0000 On Wed, 9 Nov 2005 03:54:21 +0800 Ariff Abdullah wrote: > > Now that really interesting. You pretty much sure that > hint.pcm.0.via_dxs_disabled is unset (or basically = 0), right? > > Lets do some probability tests: > > Assuming that:- > 1) kenv hint.pcm.0.via_dxs_disabled is unset, or forcefully set as > 0 > (use kenv -u to nuke it) > 2) kenv hint.pcm.0.via_dxs_channels with possible values of 0 - 4 > 3) kenv hint.pcm.0.via_sgd_channels with possible values of 0 - 1 > 4) sysctl hw.snd.pcm0.vchans=0 > 5) sysctl hw.snd.maxautovchans=0 > 5) sysctl hw.snd.slave_enabled=1 > > Run several tests, each test with different combination of #2 and > #3. > > Tell me which combination cause the problem, along with > dmesg | grep pcm0 > > I hope this will be our last test. Thanks for your cooperation :) > I lied. Apparently I found few logic errors within VIA driver itself. Before you continue, would you replace your /usr/src/sys/dev/sound/pci/via8233.c with this one: http://people.freebsd.org/~ariff/test/via8233.c Then.. # kenv -u hint.pcm.0.via_dxs_disables # kenv -u hint.pcm.0.via_dxs_channels # kenv -u hint.pcm.0.via_sgd_channels # kldload snd_via8233 ; kldload snd_via8233 # sysctl hw.snd.pcm0.vchans=0 # sysctl hw.snd.maxautovchans=0 # sysctl hw.snd.slave_enabled=1 -- Ariff Abdullah MyBSD http://www.MyBSD.org.my (IPv6/IPv4) http://staff.MyBSD.org.my (IPv6/IPv4) http://tomoyo.MyBSD.org.my (IPv6/IPv4)