From owner-freebsd-hackers@FreeBSD.ORG Wed Apr 23 09:56:12 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4C4DE37B408 for ; Wed, 23 Apr 2003 09:56:10 -0700 (PDT) Received: from haakonia.hitnet.rwth-aachen.de (haakonia.hitnet.RWTH-Aachen.DE [137.226.181.92]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8591843F85 for ; Wed, 23 Apr 2003 09:56:09 -0700 (PDT) (envelope-from chris@unixpages.org) Received: from gondor.middleearth (gondor.middleearth [192.168.1.42]) by haakonia.hitnet.rwth-aachen.de (Postfix) with ESMTP id EA0E0A91E; Wed, 23 Apr 2003 18:56:08 +0200 (CEST) Received: by gondor.middleearth (Postfix, from userid 1001) id 58D6946A4; Wed, 23 Apr 2003 18:56:07 +0200 (CEST) Date: Wed, 23 Apr 2003 18:56:06 +0200 From: Christian Brueffer To: Lev Serebryakov Message-ID: <20030423165606.GD26749@unixpages.org> References: <2451304609.20030319010338@serebryakov.spb.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8nsIa27JVQLqB7/C" Content-Disposition: inline In-Reply-To: <2451304609.20030319010338@serebryakov.spb.ru> User-Agent: Mutt/1.4.1i X-Operating-System: FreeBSD 5.0-CURRENT X-PGP-Key: http://people.freebsd.org/~brueffer/brueffer.key.asc X-PGP-Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D cc: hackers@FreeBSD.ORG Subject: Re: Sound drivers X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Apr 2003 16:56:13 -0000 --8nsIa27JVQLqB7/C Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 19, 2003 at 01:03:38AM +0300, Lev Serebryakov wrote: > Hello, hackers! How are you? >=20 > I want to write sound driver for FreeBSD (pcm bridge driver) for > Envy24 chip and M-Audio Audiophile 2496 sound card. >=20 > Is here any documentation about pcm architecture? I've looked > through sources, but I have still some questions... >=20 > Lev Serebryakov >=20 >=20 You might want to check the sound section of the developers handbook: http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/oss.ht= ml Also of interest might be this: http://people.freebsd.org/~orion/files/sound.txt Especially the 'Contributing' section at the bottom. - Christian --=20 Christian Brueffer chris@unixpages.org brueffer@FreeBSD.org GPG Key: http://people.freebsd.org/~brueffer/brueffer.key.asc GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D --8nsIa27JVQLqB7/C Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.1 (FreeBSD) iD8DBQE+psWmbHYXjKDtmC0RAqSxAJoD4Fl8magb/zhH0irHiXIuT/w+DACgnq0H cJ6n/BwsjWbiVVMK3PWm+Qo= =NSsQ -----END PGP SIGNATURE----- --8nsIa27JVQLqB7/C--