From: Clemens Ladisch <clemens@ladisch.de>
To: Anders Gnistrup <agn@datarespons.dk>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: Problem with bluetooth headset and "aplay -l"
Date: Fri, 11 Nov 2011 16:01:31 +0100 [thread overview]
Message-ID: <4EBD38CB.6010301@ladisch.de> (raw)
In-Reply-To: <C516192DA6D2B74F8192CDC209D958FD5833F9EE5B@dr-mail>
Anders Gnistrup wrote:
> I have a wired problem.
Bluetooth is wireless. :o)
> I can pair, and connect a bluetooth headset using bluez-simple-agent and bluez-test-audio, no problem.
> I kan also record and play using aplay/arecord -D bluetooth.
>
> But i can list the device in "aplay -l" og "aplay -L".
> My gees is that I am missing a ctl interface or a kernel module.
"aplay -l" lists kernel drivers, while "aplay -L" list devices for which
there is a name hint entry in the alsa-lib configuration files.
The bluetooth audio driver itself is not a kernel driver (it's a user
space plugin), and, apparently, its configuration file does not define
name hints.
Regards,
Clemens
prev parent reply other threads:[~2011-11-11 15:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-11 14:01 Problem with bluetooth headset and "aplay -l" Anders Gnistrup
2011-11-11 14:30 ` Anders Gnistrup
2011-11-11 15:01 ` Clemens Ladisch [this message]
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