From owner-freebsd-mobile Wed Jan 24 9:36:49 2001 Delivered-To: freebsd-mobile@freebsd.org Received: from spock.org (cm-24-169-11-24.nycap.rr.com [24.169.11.24]) by hub.freebsd.org (Postfix) with ESMTP id 0FE8537B400 for ; Wed, 24 Jan 2001 09:36:31 -0800 (PST) Received: (from jon@localhost) by spock.org serial EF600Q3T-B7F; Wed, 24 Jan 2001 12:35:02 -0500 (EST) (envelope-from jon) Date: Wed, 24 Jan 2001 12:35:02 -0500 From: Jonathan Chen To: Florent.Parent@viagenie.qc.ca Cc: mobile@FreeBSD.ORG Subject: Re: IBM ThinkPad A20p (sound) Message-ID: <20010124123502.A28757@spock.org> References: <20010116134916.C394@jellyfish.codefactory.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: telnet/1.1x In-Reply-To: ; from Florent.Parent@viagenie.qc.ca on Tue, Jan 23, 2001 at 05:35:45PM -0500 Sender: owner-freebsd-mobile@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org On Tue, Jan 23, 2001 at 05:35:45PM -0500, Florent.Parent@viagenie.qc.ca wrote: > I also have an A20p running FreeBSD-4.2 STABLE. Here's my findings: FYI - I played with the sound on the T20 a while back (This was about 6 months ago, and I no longer have the laptop), and had the same problem with sound. Again, the OSS code works, but has trouble interoperating with X. I've also put OpenBSD on the same laptop, which works with sound. From looking at the source code at that time, I seemed to me that the initialization codes were functionally equivilant. The playback code looked the same too. I haven't taken a look at the interrupt handler or stuff that get called when the device is open()'ed though. Somebody else with a A20/T20 might want to start poking around there. -Jon To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-mobile" in the body of the message