From owner-freebsd-hackers Thu Dec 21 12:44:26 2000 From owner-freebsd-hackers@FreeBSD.ORG Thu Dec 21 12:44:23 2000 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from puck.nether.net (puck.nether.net [204.42.254.5]) by hub.freebsd.org (Postfix) with ESMTP id 8BD9637B404 for ; Thu, 21 Dec 2000 12:44:22 -0800 (PST) Received: from someone claiming to be puck (gdm@localhost [127.0.0.1]) by puck.nether.net (8.11.1/8.9.3) with ESMTP id eBLKiLr28836 for ; Thu, 21 Dec 2000 15:44:21 -0500 (envelope-from gdm@puck.nether.net) Message-Id: <200012212044.eBLKiLr28836@puck.nether.net> To: freebsd-hackers@freebsd.org Subject: problems in pcm driver Date: Thu, 21 Dec 2000 15:44:17 -0500 From: "Gian-Paolo D. Musumeci" Sender: owner-freebsd-hackers@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hackers, I am trying to sort out some issues with the newpcm driver, and before I go traipsing around the source base I thought I should ask whether anyone has had any luck resolving this (no sense reinventing the wheel). I have a CS461x (which apparently is a 4614, 4622, or 4624) sound chip. In the kernel config, I specify 'device pcm' and 'device csa': I have tried many permutations configurationwise, probably too many to list. Playing an MP3 file pauses for a few moments, throws three "pcm0: play interrupt timeout, channel dead" errors, and on subsequent attempts, /dev/dsp is locked. My development platform is a ThinkPad 570E. I have built 4.2-RELEASE, 4.2-STABLE, and 5.0-CURRENT (as of last night), and the problem exists on all platforms. Just wanted to see whether anyone else was working on this problem, or had a solution to it, before I started to seriously take a look at it. Cheers, /gdm To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message