Date: Wed, 14 Jun 2000 20:20:59 -0500 From: "Richard Seaman, Jr." <dick@tar.com> To: Chris Piazza <cpiazza@jaxon.net> Cc: Alfred Perlstein <bright@wintelcom.net>, current@FreeBSD.ORG Subject: Re: xmms broken by either libc_r or sound Message-ID: <20000614202059.B418@tar.com> In-Reply-To: <20000614175101.A7313@norn.ca.eu.org>; from cpiazza@jaxon.net on Wed, Jun 14, 2000 at 05:51:01PM -0700 References: <20000614174139.I18462@fw.wintelcom.net> <20000614175101.A7313@norn.ca.eu.org>
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On Wed, Jun 14, 2000 at 05:51:01PM -0700, Chris Piazza wrote: > On Wed, Jun 14, 2000 at 05:41:39PM -0700, Alfred Perlstein wrote: > > xmms is a really good test for libc_r and the sound system. > > > > xmms no longer plays back mp3s, other mp3 players are working > > fine. > > > > Any ideas? > > Yes backout recent changes to sys/dev/sound/pcm/channel.c. (a few days) > > There was a large-ish thread about this on -committers too... Before you do, it would be interesting to check whether the pcm driver is getting dma interrupts. Either try to play some sound and check vmstat -i, or add a printf to chn_wrintr in channel.c. Lots of the reportable problems with the pcm driver can be reproduced here when the driver does not get dma interrupts. However, it may be unique to my setup. -- Richard Seaman, Jr. email: dick@tar.com 5182 N. Maple Lane phone: 262-367-5450 Nashotah WI 53058 fax: 262-367-5852 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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