[LAD] ALSA docs

[Fons Adriaensen]

Hello all,

anyone knows where to find a state diagram for PCM devices ?

What I want to find out in particular is 

  - if a device supports the pcm_resume() function, and it returns 0, 
    is a pcm_start() required or not (it is if pcm_resume() is not
    supported) ?

Ciao,

-- 
FA

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