[alsa-devel] How to report error in _pointer function?

[Timur Tabi]

Takashi Iwai wrote:

> Hm?  snd_pcm_pre_stop() returns -EBADFD if the stream *IS* OPEN.
> If it's RUNNING, it will stop the stream and change the state.

Hmmm.... you're right.  I don't know what I was thinking.

Tracing the code, I see that ALSA does call my driver's trigger function to stop
the stream.  So why doesn't the application also stop?

-- 
Timur Tabi
Linux kernel developer at Freescale