From: Georg Chini <georg.chini@triaton-webhosting.com>
To: sparclinux@vger.kernel.org
Subject: Re: IRQ-problem with cs4231 alsa driver on SBUS
Date: Thu, 28 Dec 2006 21:27:12 +0000 [thread overview]
Message-ID: <459436B0.2090103@triaton-webhosting.com> (raw)
In-Reply-To: <4593BC00.4010902@triaton-webhosting.com>
Hello,
Georg Chini wrote:
> With OSS it works fine for a while, but after exactly 99999 IRQ's
> from the cs4231 card I get the following kernel message:
>
>
I was wrong, the message appears after 100000 IRQ's, even if I
use different applications (mplayer, xmms, twinkle) and close
them in between. Mplayer and xmms use ALSA.
I changed the minimum period size in cs4231.c from 4096 to 256
bytes, but I verified that the problem occurs also with other
period sizes. I tested 256, 512 and 1024. With larger period sizes
it takes too long to wait for the error.
Regards
Georg Chini
next prev parent reply other threads:[~2006-12-28 21:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-12-28 12:43 IRQ-problem with cs4231 alsa driver on SBUS Georg Chini
2006-12-28 21:27 ` Georg Chini [this message]
2006-12-28 23:21 ` Chini, Georg
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