At Tue, 27 Feb 2007 14:25:06 -0700,
Daniel Cardenas wrote:
>
> Results of my latest debug: dmix is reporting an error in routine snd_pcm_dmix_sync_ptr() complaining that the pipe is
> in the running state. Here is a snippet of code:
>
> if (avail >= pcm->stop_threshold) {
> struct timeval tv;
> snd_timer_stop(dmix->timer);
> gettimeofday(&tv, 0);
> dmix->trigger_tstamp.tv_sec = tv.tv_sec;
> dmix->trigger_tstamp.tv_nsec = tv.tv_usec * 1000L;
> if (dmix->state == SND_PCM_STATE_RUNNING) {
> dmix->state = SND_PCM_STATE_XRUN;
> printf("%16s:%4i:(%32s): -EPIPE error.\n\n", __FILE__, __LINE__, __FUNCTION__ );
> return -EPIPE;
> }
> dmix->state = SND_PCM_STATE_SETUP;
> /* clear queue to remove pending poll events */
> snd_pcm_direct_clear_timer_queue(dmix);
> }
>
> Any suggestions how to fix this? This is with version 1.0.11.
Hm, any chance that you can try the latest version of alsa-driver and
alsa-lib? There were many dmix-related bugs and they got fixed in the
later versions. I remember some bugs wrt this, too.
Takashi
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