From owner-freebsd-bugs Tue Sep 10 6:50:15 2002 Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 41B0437B405 for ; Tue, 10 Sep 2002 06:50:04 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id D19FB43E72 for ; Tue, 10 Sep 2002 06:50:02 -0700 (PDT) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.4/8.12.4) with ESMTP id g8ADo2JU059360 for ; Tue, 10 Sep 2002 06:50:02 -0700 (PDT) (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.12.4/8.12.4/Submit) id g8ADo2bQ059359; Tue, 10 Sep 2002 06:50:02 -0700 (PDT) Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A60C037B400 for ; Tue, 10 Sep 2002 06:41:24 -0700 (PDT) Received: from neuromancer.solaris.ru (neuromancer.solaris.ru [194.85.25.8]) by mx1.FreeBSD.org (Postfix) with ESMTP id B672843E65 for ; Tue, 10 Sep 2002 06:41:23 -0700 (PDT) (envelope-from root@neuromancer.solaris.ru) Received: (from root@localhost) by neuromancer.solaris.ru (8.12.6/8.11.6) id g8ADfLrd000535; Tue, 10 Sep 2002 17:41:21 +0400 (MSD) (envelope-from root) Message-Id: <200209101341.g8ADfLrd000535@neuromancer.solaris.ru> Date: Tue, 10 Sep 2002 17:41:21 +0400 (MSD) From: Kirill Bezzubets Reply-To: Kirill Bezzubets To: FreeBSD-gnats-submit@FreeBSD.org X-Send-Pr-Version: 3.113 Subject: kern/42638: CS4326/4327 (MSS) buggy output playing 11025 x N Hz sound via /dev/dsp Sender: owner-freebsd-bugs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org >Number: 42638 >Category: kern >Synopsis: CS4326/4327 (MSS) buggy output playing 11025 x N Hz sound via /dev/dsp >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Sep 10 06:50:02 PDT 2002 >Closed-Date: >Last-Modified: >Originator: Kirill Bezzubets >Release: FreeBSD 4.7-PRERELEASE i386 >Organization: Solaris ISP & Telecommunications Co. >Environment: DELL Latitude CPi D266XT >Description: Any try to play 11025 x N Hz (11025, 22050, 44100) via /dev/dsp (using sox, mplayer, or even cp file.wav /dev/dsp) makes a lot of noise. Looks like IRQ handling/buffering problem, but in the same time 8000/12000/16000/24000/32000/48000 samples playing quite well. Bug remains the same since 4.6-RELEASE, 4.5-RELEASE/STABLE worked perfectly. >How-To-Repeat: Take a wave file, e.g. 11025Hz/mono and try to play it. Could be easily reproduced using "play" script from SoX port. >Fix: The only 100% workaround is to put sound sources from 4.5-RELEASE into source tree and rebuild kernel. Need some modifications of Makefile - removal non-existent (in 4.5) sound drivers. >Release-Note: >Audit-Trail: >Unformatted: >System: FreeBSD neuromancer.solaris.ru 4.7-PRERELEASE FreeBSD 4.7-PRERELEASE #0: Tue Sep 10 16:26:29 MSD 2002 root@neuromancer.solaris.ru:/usr/src/sys/compile/NEUROMANCER i386 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message