From owner-freebsd-multimedia Mon Aug 24 07:53:49 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id HAA05486 for freebsd-multimedia-outgoing; Mon, 24 Aug 1998 07:53:49 -0700 (PDT) (envelope-from owner-freebsd-multimedia@FreeBSD.ORG) Received: from wireless.4d.net (wireless.4d.net [207.137.156.159]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id HAA05468 for ; Mon, 24 Aug 1998 07:53:39 -0700 (PDT) (envelope-from bad@uhf.wireless.net) Received: from uhf.wireless.net (uhf.wireless.net [207.137.157.140]) by wireless.4d.net (8.8.7/8.8.4) with ESMTP id IAA13412; Mon, 24 Aug 1998 08:02:24 -0700 (PDT) Received: from localhost (bad@localhost) by uhf.wireless.net (8.8.8/8.8.7) with SMTP id HAA00715; Mon, 24 Aug 1998 07:52:08 -0700 (PDT) Date: Mon, 24 Aug 1998 07:52:05 -0700 (PDT) From: Bernie Doehner To: Luigi Rizzo cc: Jos.Backus@nl.origin-it.com, freebsd-multimedia@FreeBSD.ORG Subject: Re: AudioTrix Pro detected but produces no sound :-( In-Reply-To: <199808240424.GAA00701@labinfo.iet.unipi.it> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org > just to clarify: this patch brings dmabuf.c in sync with that is in > snd980607, which seems to work fine for me on 2.2.6 with opti931, > CS4237, and Vibra16X on all the machines i have tried. i suspect there > might be some issue in the interatcion of the sound driver with -current > (see my previous message), rather than in the driver itself. > For what it's worth, I agree 110%. On the opti931 and snap19980804, the snd0607 driver blows up in the most horrendeous way. I have written or experimented on it, because I can't quite put it in good "technical" prose.. Something along the lines, SND_F_READING/SND_F_WRITING also is broken (similar to the driver that is shipped with the snap), but also the audio being transmitted is ONLY noise and much higher rate than it is supposed to be.. Since the driver shipped with the snap only had this control-c/flags clearing/mask problem, but otherwise worked it seemed the best way for a "quick", but getting snd0607 to work under the snap would be a lot better. Comments? Bernie To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message