Date: Fri, 9 Jun 2000 10:17:23 -0500 From: "Richard Seaman, Jr." <dick@tar.com> To: "Richard Seaman, Jr." <dick@tar.com> Cc: Maxim Sobolev <sobomax@FreeBSD.org>, Brian Somers <brian@Awfulhak.org>, Kenneth Wayne Culver <culverk@wam.umd.edu>, Chris Piazza <cpiazza@jaxon.net>, Cameron Grant <cg@FreeBSD.org>, cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, brian@hak.lan.Awfulhak.org Subject: Re: cvs commit: src/sys/dev/sound/pcm channel.c Message-ID: <20000609101723.A447@seaman.org> In-Reply-To: <20000609100250.A6686@seaman.org>; from dick@tar.com on Fri, Jun 09, 2000 at 10:02:50AM -0500 References: <200006091335.OAA02637@hak.lan.Awfulhak.org> <3940F50F.5A4686F@FreeBSD.org> <20000609100250.A6686@seaman.org>
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On Fri, Jun 09, 2000 at 10:02:50AM -0500, Richard Seaman, Jr. wrote:
> I've also got strange results playing sound. I turned on debugging
> in the sound drivers (set DEB(x) in sound.h), and am getting very
> revealing results. It appears that the dmabuffer pointers are getting
> messed up. As soon as I can do some more testing, I'll post results.
>
> Let me suggest that those who are having problems turn on debugging.
I forgot, you might also want to try this change:
Index: channel.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/sound/pcm/channel.c,v
retrieving revision 1.28
diff -u -r1.28 channel.c
--- channel.c 2000/06/06 22:30:22 1.28
+++ channel.c 2000/06/09 15:12:23
@@ -233,7 +233,7 @@
b->fl = b->bufsize - b->rl;
b->underflow = 0;
} else {
- /* chn_dmaupdate(c); */
+ chn_dmaupdate(c);
}
}
--
Richard Seaman, Jr. email: dick@tar.com
5182 N. Maple Lane phone: 262-367-5450
Nashotah WI 53058 fax: 262-367-5852
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