{
struct snd_pcm_hw_params *params = arg;
snd_pcm_format_t format;
- int channels, width;
+ int channels;
+ ssize_t frame_size;
params->fifo_size = substream->runtime->hw.fifo_size;
if (!(substream->runtime->hw.info & SNDRV_PCM_INFO_FIFO_IN_FRAMES)) {
format = params_format(params);
channels = params_channels(params);
- width = snd_pcm_format_physical_width(format);
- params->fifo_size /= width * channels;
+ frame_size = snd_pcm_format_size(format, channels);
+ if (frame_size > 0)
+ params->fifo_size /= (unsigned)frame_size;
}
return 0;
}
if (substream->timer_running)
snd_timer_interrupt(substream->timer, 1);
_end:
- snd_pcm_stream_unlock_irqrestore(substream, flags);
if (runtime->transfer_ack_end)
runtime->transfer_ack_end(substream);
kill_fasync(&runtime->fasync, SIGIO, POLL_IN);
+ snd_pcm_stream_unlock_irqrestore(substream, flags);
}
EXPORT_SYMBOL(snd_pcm_period_elapsed);
case SNDRV_PCM_STATE_DISCONNECTED:
err = -EBADFD;
goto _endloop;
+ case SNDRV_PCM_STATE_PAUSED:
+ continue;
}
if (!tout) {
snd_printd("%s write error (DMA or IRQ trouble?)\n",