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From: Eliot Blennerhassett <eblennerhassett@audioscience.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: multiple devices or one device w/ multiple subdevices?
Date: Tue, 25 Aug 2009 15:06:00 +1200	[thread overview]
Message-ID: <4A935518.4030608@audioscience.com> (raw)
In-Reply-To: <6160a5130908241026g574282cuc878346df2ff31ef@mail.gmail.com>

pl bossart wrote:
> Hi,
> I have a piece of custom hardware that provides 7 independent PCM
> outputs. 
 >
> My conclusion is that multiple devices would seem like a much better
> option. But I wanted to check with the community that I am on the
> right track. Thanks for your feedback!

It used to be that there was a limit of 4 devices per card.
But no (or large) limit on subdevices.

If this still applies you will need to use subdevices, and for 
simplicity you would create just one device with 7 subdevs.

--
Eliot

      parent reply	other threads:[~2009-08-25  3:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-24 17:26 multiple devices or one device w/ multiple subdevices? pl bossart
2009-08-24 20:07 ` Liam Girdwood
2009-08-25  3:06 ` Eliot Blennerhassett [this message]

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