[pulseaudio-tickets] [Bug 96272] PulseAudio does not set up all outputs on a soundcard as separate output devices by default

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96272

--- Comment #11 from Raymond <superquad.vortex2 at gmail.com> ---
(In reply to nw9165-3201 from comment #2)
> (In reply to Raymond from comment #1)
> > most soundcard don't support multi-streaming (e.g. usb audio)
> 
> And what happens when trying to use multistreaming on a soundcard that does
> not support multistreaming?
> 


http://git.alsa-project.org/?p=alsa-lib.git&a=search&h=HEAD&st=commit&s=hdmi

only snd-hda-intel use HDMI device 

only a few sound cards support multiple playback streams (e.g. emu10k1 which
have front, rear, .side pcm devices )

http://git.alsa-project.org/?p=alsa-lib.git;a=blob;f=src/conf/cards/EMU10K1.conf;hb=HEAD

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