linux-kernel - Re: [2.6.33-rc1] [SOUND] HDA: high cpu usage, noise

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Message-ID: <s5hmy1cpqo4.wl%tiwai@suse.de>
Date:	Mon, 21 Dec 2009 11:28:11 +0100
From:	Takashi Iwai <tiwai@...e.de>
To:	Maciej Rutecki <maciej.rutecki@...il.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	alsa-devel@...a-project.org, perex@...ex.cz,
	"Rafael J. Wysocki" <rjw@...k.pl>
Subject: Re: [2.6.33-rc1] [SOUND] HDA: high cpu usage, noise

At Sun, 20 Dec 2009 18:27:45 +0100,
Maciej Rutecki wrote:
> 
> Hi
> 
> Affected kernel: 2.6.33-rc1
> Last known good: 2.6.32

The only fundamental change, AFAIK, is the use of MSI as default.
Could you try to add enable_msi=0 option to snd-hda-intel?


thanks,

Takashi
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