From owner-freebsd-multimedia Sun Sep 21 00:24:04 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.7/8.8.7) id AAA19181 for multimedia-outgoing; Sun, 21 Sep 1997 00:24:04 -0700 (PDT) Received: from labinfo.iet.unipi.it (labinfo.iet.unipi.it [131.114.9.5]) by hub.freebsd.org (8.8.7/8.8.7) with SMTP id AAA19140 for ; Sun, 21 Sep 1997 00:23:57 -0700 (PDT) Received: from localhost (luigi@localhost) by labinfo.iet.unipi.it (8.6.5/8.6.5) id IAA14403; Sun, 21 Sep 1997 08:10:26 +0200 From: Luigi Rizzo Message-Id: <199709210610.IAA14403@labinfo.iet.unipi.it> Subject: Re: Sound and CS4231 To: greg@uswest.net (Greg Rowe) Date: Sun, 21 Sep 1997 08:10:26 +0200 (MET DST) Cc: freebsd-multimedia@FreeBSD.ORG In-Reply-To: <9709191629.ZM5995@nevis.oss.uswest.net> from "Greg Rowe" at Sep 19, 97 04:28:56 pm X-Mailer: ELM [version 2.4 PL23] Content-Type: text Sender: owner-freebsd-multimedia@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk > Intel TC430HX motherboards with on-board sound. I'm using Luigi's sound drivers > from 09/08. Playing audio CD's is fine and cat'ing a test au file to dev/audio > works. Using RealAudio only works in 8 bit mode, 16 bit gives a "can't open > device error". RealAudio in 8 bit mode is shakey at best and gives me a lot of > errors: I am wondering, how do you know that it is working in 8 bit and not 16 ? > Sep 19 12:26:12 psv /kernel: SNDCTL_DSP_SETFRAGMENT 0x0003000c > Sep 19 12:26:12 psv /kernel: SNDCTL_DSP_SUBDIVIDE yet unimplemented > Sep 19 12:26:12 psv /kernel: dsp write channels 1 > Sep 19 12:26:12 psv /kernel: dsp reset ... those are just diagnostic messages and I will remove them from the next snap. > The integrated sound info from Intel's specs is : > > "a Yamaha* OPL3-SA audio CODEC is integrated onto the motherboard. The OPL3-SA i'll try to get one such board (with the yamaha board). > Am I missing anything in the configuration, or is this on-board sound just not > supported fully yet ? I'd appreciate any suggestions. Thanks. don't know, it seems to work. The messages are ok, you should try to use "pcmio" to do some record and playback with various formats. Luigi -----------------------------+-------------------------------------- Luigi Rizzo | Dip. di Ingegneria dell'Informazione email: luigi@iet.unipi.it | Universita' di Pisa tel: +39-50-568533 | via Diotisalvi 2, 56126 PISA (Italy) fax: +39-50-568522 | http://www.iet.unipi.it/~luigi/ _____________________________|______________________________________