Re: [alsa-devel] Question on wait_for_avail function

gsantosh@codeaurora.org wrote:

2. HAL issues pause in parallel to the write

This is illegal. http://www.alsa-project.org/main/index.php/SMP_Design says: | The use of returned handles [such as snd_pcm_t*] must be serialized in | the application using own locking scheme.

If you want to issue a pause while waiting for data to be written, use non-blocking writes.

Regards, Clemens