[alsa-devel] Why is ALSA sending STOP/START commands to my driver during MP3 playback?

[Takashi Iwai]

At Fri, 07 Sep 2007 10:09:38 -0500,
Timur Tabi wrote:
> 
> I'm developing an ASoC driver, and when I play an MP3 with mpg123, my driver's 
> trigger() function is called with the SNDRV_PCM_TRIGGER_STOP command and then 
> is immediately called again with SNDRV_PCM_TRIGGER_START.
> 
> Can someone tell me why ALSA would do this?

I guess OSS-emulation code does this (automatic recovery from XRUN).


Takashi