From: juan <jcb@niluge.net>
To: Takashi Iwai <tiwai@suse.de>
Cc: alsa-devel@lists.sourceforge.net
Subject: Re: maestro3 driver hangs dell laptop
Date: Thu, 7 Aug 2003 17:19:03 +0200 [thread overview]
Message-ID: <20030807151903.GA23585@athena> (raw)
In-Reply-To: <s5h4r0tletm.wl@alsa2.suse.de>
On Thursday 07 August, 2003 ? 04:31:17PM +0200, Takashi Iwai wrote:
>
> well, then it's difficult to debug...
>
> my wild guess is that a pending irq is issued which is not processed
> nor ack'ed by snd-maestro3's interrupt handler. or, possibly, a wrong
> set-up of GPIOs.
what method do you propose to locate the bug ?
someone suggested to put prinks in the maestro functions...
> but in both cases, i have no idea what can cause after two seconds,
> not immediately after the loading of the module.
> are other modules (e.g. network, etc) share the same irq?
no the card has the irq 5 for itself
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next prev parent reply other threads:[~2003-08-07 15:19 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-03 21:02 maestro3 driver hangs dell laptop juan loco
2003-08-05 13:58 ` Takashi Iwai
[not found] ` <20030805140827.GB25707@athena>
2003-08-05 14:12 ` Takashi Iwai
2003-08-07 0:04 ` juan
2003-08-07 14:31 ` Takashi Iwai
2003-08-07 15:19 ` juan [this message]
2003-08-07 15:24 ` Takashi Iwai
2003-08-07 8:28 ` juan
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