From owner-cvs-src@FreeBSD.ORG Fri Jul 28 18:06:53 2006 Return-Path: X-Original-To: cvs-src@FreeBSD.org Delivered-To: cvs-src@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 33C3816A4DD; Fri, 28 Jul 2006 18:06:53 +0000 (UTC) (envelope-from netchild@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id A2D3243D69; Fri, 28 Jul 2006 18:06:40 +0000 (GMT) (envelope-from netchild@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.6/8.13.6) with ESMTP id k6SI6d20070603; Fri, 28 Jul 2006 18:06:39 GMT (envelope-from netchild@repoman.freebsd.org) Received: (from netchild@localhost) by repoman.freebsd.org (8.13.6/8.13.4/Submit) id k6SI6dvU070602; Fri, 28 Jul 2006 18:06:39 GMT (envelope-from netchild) Message-Id: <200607281806.k6SI6dvU070602@repoman.freebsd.org> From: Alexander Leidinger Date: Fri, 28 Jul 2006 18:06:39 +0000 (UTC) To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org X-FreeBSD-CVS-Branch: HEAD Cc: Subject: cvs commit: src/sys/dev/sound/pci envy24.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jul 2006 18:06:53 -0000 netchild 2006-07-28 18:06:39 UTC FreeBSD src repository Modified files: sys/dev/sound/pci envy24.c Log: - fix memory leak after "kldunload snd_ak452x.ko" - fix "No sound in KDE": The problem is related to the implementation of Envy24(1712) hardware mixer support in the driver. Envy24(1712) has very precise 36bit wide hardware mixer, which is superior that vchans (software sound mixer in the kernel). The driver supports Envy24(1712) hardware mixer, so up to 10 channels (5 stereo pairs) can be playback simultaneously. However, there are problems with the implementation of Envy24(1712) hardware mixer support in the driver, one of them is the problem with "no sound in KDE": When playing back several channels simultaneously and stoping one of the channels, sound starts to stutter and plays at very low speed. Another problem is: Playing back simultaneously more than one 24bit/32bit sound file or 16bit sound file and 24bit/32bit sound file doesn't work as expected. Submitted by: "Konstantin Dimitrov" Revision Changes Path 1.3 +13 -5 src/sys/dev/sound/pci/envy24.c