From: "Clemens Ladisch" <cladisch@fastmail.net>
To: Laurent Epinat <l.epinat@free.fr>, alsa-devel@alsa-project.org
Subject: Re: New sound device question
Date: Sun, 26 Dec 2010 12:20:35 +0100 [thread overview]
Message-ID: <1293362435.7496.1412275155@webmail.messagingengine.com> (raw)
In-Reply-To: <4D14A309.9030603@free.fr>
Laurent Epinat wrote:
> I try to developpe a usb sound driver for a Alesis Multix 8 USB2.0
>
> http://www.alesis.com/multimix8usb20
>
> The output interface is allready fonctional, but the Input not :-(
> Because there is 2 end point for it. The first one is on Isochronous
> mode and the other is on Bulk mode
>
> I don't know how to declare the second endpoint in the quirks_table.
There is no predefined quirk for such an endpoint; you'd have to write
your own code.
> Where can I get a good documentation or help about the alsa USB sound
> structure.
At the moment, the only documentation is the source code.
> The only informations I have about the devices, are dump from windows
What is the bulk endpoint used for?
Regards,
Clemens
next prev parent reply other threads:[~2010-12-26 11:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-24 13:41 New sound device question Laurent Epinat
2010-12-26 11:20 ` Clemens Ladisch [this message]
2010-12-26 20:11 ` Laurent Epinat
2010-12-26 18:51 ` Intel-HDA Realtek Codec // double matching PCI IDs Thomas Wagner
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