From owner-freebsd-multimedia@FreeBSD.ORG Wed Jul 13 21:13:32 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 2BCFF16A424 for ; Wed, 13 Jul 2005 21:13:32 +0000 (GMT) (envelope-from skywizard@MyBSD.org.my) Received: from tomoyo.MyBSD.org.my (duke.voidnetwork.com [202.157.186.223]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8FFEA43D48 for ; Wed, 13 Jul 2005 21:13:31 +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 EFC166CCB3; Thu, 14 Jul 2005 05:19:16 +0800 (MYT) Received: from tomoyo.MyBSD.org.my ([127.0.0.1]) by localhost (duke.voidnetwork.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 53295-08; Thu, 14 Jul 2005 05:19:15 +0800 (MYT) Received: from kasumi.MyBSD.org.my (unknown [60.49.38.34]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by tomoyo.MyBSD.org.my (Postfix) with ESMTP id EBFD36CCB2; Thu, 14 Jul 2005 05:19:14 +0800 (MYT) Date: Thu, 14 Jul 2005 05:13:47 +0800 From: Ariff Abdullah To: Mathew Kanner Message-Id: <20050714051347.0e21a059.skywizard@MyBSD.org.my> In-Reply-To: <20050713204424.GF20863@cnd.mcgill.ca> References: <20050713200232.GA1247@wanadoo.fr> <20050714044038.0a2d6c81.skywizard@MyBSD.org.my> <20050713204424.GF20863@cnd.mcgill.ca> 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-new-antivirus-mail-gateway at TOMOYO.MYBSD.ORG.MY Cc: rmgls@wanadoo.fr, freebsd-multimedia@freebsd.org Subject: Re: Massive sound changes / fix (24/32bit pcm support, new 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, 13 Jul 2005 21:13:32 -0000 On Wed, 13 Jul 2005 16:44:24 -0400 Mathew Kanner wrote: > On Jul 13, Ariff Abdullah wrote: > > On Wed, 13 Jul 2005 22:02:33 +0200 > > raoul megelas wrote: > > > Hello all, > > > > > > after applying the patch (July, 8), i notice regular > > > pops when adjusting the mixer for any input or output. > > > Is it related to the hardware (ich5), or the driver. > > > I does not know. Any idea to help? > > > thanks a lot. > > > > > > > Is the volume level change in a drastic manner or gradually? > > Sounds like a locking issue. Writting to the device while > another thread is already writting to the device. I don't know this > hardward but have seen this on others. > --Mat > (hey welcome back!) I hope so... But one thing about intel ac97 standard itself is stupid incompatibility across different vendor. I'm afraid his problem is because of incorrect mixer resolution detection. ac97.c (line 629) trying its best to calculate *exact* resolution although already predefined up there. In any case, we can simply ignore it and carry on with predefined value (the detection mechanism should be fine though). sigh.. I really hope it's about locking issue, which is easier to mitigate as compare with that. -- Ariff Abdullah MyBSD http://www.MyBSD.org.my (IPv6/IPv4) http://staff.MyBSD.org.my (IPv6/IPv4) http://tomoyo.MyBSD.org.my (IPv6/IPv4)