From owner-freebsd-current@FreeBSD.ORG Sun Aug 15 23:53:07 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id C5C9B16A4CE for ; Sun, 15 Aug 2004 23:53:07 +0000 (GMT) Received: from mirapoint1.tis.cwru.edu (mirapoint1.TIS.CWRU.Edu [129.22.104.46]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5E0F943D1F for ; Sun, 15 Aug 2004 23:53:07 +0000 (GMT) (envelope-from jrh29@po.cwru.edu) Received: from [192.168.1.100] (oh-clevelandheights-cdnt1-bg1b-147.clvdoh.adelphia.net [68.170.192.147]) by mirapoint1.tis.cwru.edu (MOS 3.4.3-CR) with ESMTP id CGO85767 (AUTH jrh29); Sun, 15 Aug 2004 19:53:04 -0400 (EDT) In-Reply-To: <411C90D3.1090209@witchspace.com> References: <411C90D3.1090209@witchspace.com> Mime-Version: 1.0 (Apple Message framework v619) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: <3A53608E-EF16-11D8-819F-000A95841F44@po.cwru.edu> Content-Transfer-Encoding: 7bit From: Justin Hibbits Date: Sun, 15 Aug 2004 19:52:55 -0400 To: Jonathan Belson X-Pgp-Agent: GPGMail 1.0.2 X-Mailer: Apple Mail (2.619) X-Mailman-Approved-At: Mon, 16 Aug 2004 11:52:13 +0000 cc: freebsd-current@freebsd.org Subject: Re: Preliminary ATI TV Wonder bktr support X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Aug 2004 23:53:07 -0000 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Aug 13, 2004, at 05:58, Jonathan Belson wrote: > Justin Hibbits wrote: >> It's not complete (no sound yet, and no idea where to begin), but the >> ATI TV Wonder is now auto configured. Source merged from OpenBSD. >> Since I'm not a regular FreeBSD hacker, I'm posting it here. I hope >> it's the right list. >> Anyway, maybe someone can figure out how to go from here, since I'm >> stuck now. I'll continue working on it though. > > Are you in an an area where you get NICAM-encoded audio? To enable > NICAM decoding you need to write a register which (for some reason) > isn't actually documented in the 878 datasheet. > > Also, different cards have different ideas which mux channel > corresponds to which audio source, so you might have to experiment > a bit. > > Cheers, > > -- > Jon No idea if I get NICAM audio, I just have regular cable in the US (Adelphia cable in Ohio). But, just in case, do you know what the register is? Daniel O'Conner posted links for the bt878 chip specs, but I don't think that's exactly what I need, since I believe the FreeBSD bktr driver supports the 878 as a chip. I need the specs for the TV Wonder, which I probably can't get without signing an NDA. I'm looking through the Linux bttv driver, but that's little help. The settings I tried using don't help at all, so it might be in the msp34xx driver. I'll keep hacking on it, and see if I can get it working. - -Justin - -- "And now, if you'll excuse me, I'm in the middle of 15 things, all annoying" -- Lt. Cmdr Susan Ivanova, Babylon 5 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (Darwin) iD8DBQFBH/dbqt29EJDZlM4RAvtFAJ4yxGTnrtMM4+6GY66oEEnYVyLT5gCeIM+8 ell2ieQE6SQdAzMBbTqccBs= =6Stg -----END PGP SIGNATURE-----