Re: [patch] spec: Update alsa namespace to include virtual device

On Mon, 27.08.07 16:34, Marcel Holtmann (marcel@holtmann.org) wrote:

At some point in the future we gonna integrate Bluetooth much deeper
into HAL as currently done. Right now we only see the kernel side of
Bluetooth represented in HAL. This needs some restructure to make it
work smoothly and needs some extra time, but we are getting there.

If the bt devices are exported in sysfs in the kernel already it is no
longer hal that synthesizes them. Which makes these things much
cleaner I would say.

Synthesizing virtual devices at the HAL level doesn't look like such a
good idea to me, smells kludgy. But doing this on a lower level might
make sense.

But anyway, it's your call, you're the BT guru.

quoted

OTOH i must say that this would make it very easy for me to add bt
support to PA, so I am not inherently opposed. However, I don't really
think going through ALSA for bt audio makes too much sense for PA. It
is probably better to integrate bt and PA directly, without having
this unnecessary abstraction in between.

I am currently working on the GStreamer sink. If you provide an exported
plugin API for PulseAudio, you can have that easily. Otherwise it might
not happen.

A stable plugin API is not going to happen anytime soon, sorry. Also,
it is not really practical to develop plugins out-of-tree. I
acknowledge the demand for it, but the plugin API is just too quickly
moving.

Hmm, I'd love to add proper BT support to PA myself, but unfortunately
I lack the hardware for it. It would be much easier to keep it up to
date for me then.

Hmm, I will try to get myself a bt headset.

Lennart

-- 
Lennart Poettering                        Red Hat, Inc.
lennart [at] poettering [dot] net         ICQ# 11060553
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