From: Clemens Ladisch <clemens@ladisch.de>
To: Ezequiel Garcia <elezegarcia@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: [Q] Writing an alsa module for usb audio & video capture device
Date: Wed, 06 Jun 2012 19:26:36 +0200 [thread overview]
Message-ID: <4FCF92CC.2050600@ladisch.de> (raw)
In-Reply-To: <CALF0-+W=PVa6f4oYVutCs20d8K4Ya5Mb9USe7+zhp2H6MXSwrA@mail.gmail.com>
Ezequiel Garcia wrote:
> 1. Why do I need to write another module for my device? Is it not
> possible to make it work
> with snd-usb-audio?
Of course it is possible; just make it USB Audio class compliant.
> 2. The device uses ac97 chip, could I use some ac97 common code
> instead of rewriting it myself?
The AC'97 code is for managing codecs on an AC'97 bus, but the bus
inside a USB device is not directly accessible to code on the host.
Regards,
Clemens
next prev parent reply other threads:[~2012-06-06 17:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-04 21:50 [Q] Writing an alsa module for usb audio & video capture device Ezequiel Garcia
2012-06-06 16:40 ` Ezequiel Garcia
2012-06-06 17:26 ` Clemens Ladisch [this message]
2012-06-07 18:29 ` Ezequiel Garcia
2012-06-07 19:21 ` Clemens Ladisch
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