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Date:      Thu, 08 Feb 2001 07:29:05 -0600 (CST)
From:      Conrad Sabatier <cjsabatier@home.com>
To:        Cameron Grant <gandalf@vilnya.demon.co.uk>
Cc:        freebsd-stable@FreeBSD.ORG, freebsd-multimedia@FreeBSD.ORG
Subject:   Re: 4.2-STABLE (Feb 4 2000): pcm hiccups
Message-ID:  <XFMail.010208072905.cjsabatier@home.com>
In-Reply-To: <00fd01c090d7$14b134e0$0504020a@haveblue>

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On 07-Feb-01 Cameron Grant wrote:
>> The driver is using more CPU, for one thing, average 3% vs. 1% before.
>> I'm also hearing some "hiccups", brief hesitations, as well as some
> "scratches"
>> (white noise) of about 1 sec. duration.
> 
> try with the fix i just committed, rev 1.19.2.11 of
> src/sys/dev/sound/pcm/channel.c.

One weird thing I'm still noticing, though, is that, in X (4.0.2), I sometimes
hear these weird little "boops" when I'm, say, scrolling an xterm, or a Tk
window or something (interrupt problem?).

-- 
Conrad Sabatier
cjsabatier@home.com



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