From owner-cvs-src@FreeBSD.ORG Mon Aug 18 14:58:35 2003 Return-Path: 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 536C137B401; Mon, 18 Aug 2003 14:58:35 -0700 (PDT) Received: from puma.icir.org (puma.icir.org [192.150.187.73]) by mx1.FreeBSD.org (Postfix) with ESMTP id C56A943F3F; Mon, 18 Aug 2003 14:58:34 -0700 (PDT) (envelope-from hodson@puma.icir.org) Received: from puma.icir.org (localhost [127.0.0.1]) by puma.icir.org (8.12.8p1/8.12.3) with ESMTP id h7ILwXTU001356; Mon, 18 Aug 2003 14:58:33 -0700 (PDT) (envelope-from hodson@puma.icir.org) Message-Id: <200308182158.h7ILwXTU001356@puma.icir.org> X-Mailer: exmh version 2.5 07/13/2001 with nmh-1.0.3 X-Exmh-Isig-CompType: repl X-Exmh-Isig-Folder: inbox To: Wilko Bulte In-Reply-To: Your message of "Mon, 18 Aug 2003 23:36:29 +0200." <20030818213629.GA2373@freebie.xs4all.nl> Mime-Version: 1.0 Content-Type: text/plain Date: Mon, 18 Aug 2003 14:58:33 -0700 From: Orion Hodson cc: cvs-src@FreeBSD.ORG cc: src-committers@FreeBSD.ORG cc: cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/sys/dev/sound/pci ich.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.1 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: Mon, 18 Aug 2003 21:58:35 -0000 /-- Wilko Bulte wrote: | On Mon, Aug 18, 2003 at 02:28:16PM -0700, Orion Hodson wrote: | > /-- Wilko Bulte wrote: | > | wkb@freebie ~: dmesg | grep pcm | > | pcm0: port | > | 0xdf4c-0xdf4f,0xdf7c-0xdf7f,0xdf50-0xdf5f,0xdf60-0xdf6f,0xde80-0xdebf irq | 11 | > | at device 13.0 on pci2 | > | pcm1: port 0xee80-0xeebf,0xe800-0xe8ff mem | > | 0xfebff400-0xfebff4ff,0xfebff800-0xfebff9ff irq 10 at device 31.5 on pci0 | > | pcm1: (id=0x41445375) | > | | > | I'm wondering about the ac97 codec message? | > | > The ac97 code has a table of codecs that provide the name and optionally a | > function pointer to a vendor specific initialization routine. On | > the AD1985 does not have an entry, so the codec is indicated as "unknown" | > with the relevant codec id. The latter is useful for diagnostics. | | OK. To what extent needs a codec specific code to work, or is it sufficient | to recognise it as a ac97? The vast majority of codecs work without any vendor/codec specific hooks. We only have one codec hook at present (ad1885), with a second one due to go into -CURRENT shortly (ad1980). Other projects make more extensive use of initialization hooks, but we're able to leverage less custom AC97 functionality because of the OSS mixer interface :-( The "unknown" string seems to cause an undue amount of concern from users, the intent was a string that would get people to report id's, but this hasn't proved a very effective way of getting this info from users. | Will the MFC be in time for 4.9R ? Murray just posted an update | that the code freeze for 4.9R will start coming Monday. Until your last message, there was no plan to, but after looking at the effort involved, I'm resolved to do it later today. - Orion