diff options
Diffstat (limited to 'sound/drivers/dummy.c')
| -rw-r--r-- | sound/drivers/dummy.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index f67f65829f3e..83ac4980c5fb 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -259,10 +259,10 @@ static void snd_card_dummy_pcm_timer_function(unsigned long data) dpcm->timer.expires = 1 + jiffies; add_timer(&dpcm->timer); dpcm->pcm_irq_pos += dpcm->pcm_bps; + dpcm->pcm_buf_pos += dpcm->pcm_bps; + dpcm->pcm_buf_pos %= dpcm->pcm_buffer_size * dpcm->pcm_hz; if (dpcm->pcm_irq_pos >= dpcm->pcm_period_size * dpcm->pcm_hz) { dpcm->pcm_irq_pos %= dpcm->pcm_period_size * dpcm->pcm_hz; - dpcm->pcm_buf_pos += dpcm->pcm_period_size; - dpcm->pcm_buf_pos %= dpcm->pcm_buffer_size; spin_unlock_irqrestore(&dpcm->lock, flags); snd_pcm_period_elapsed(dpcm->substream); } else @@ -274,7 +274,7 @@ static snd_pcm_uframes_t snd_card_dummy_pcm_pointer(struct snd_pcm_substream *su struct snd_pcm_runtime *runtime = substream->runtime; struct snd_dummy_pcm *dpcm = runtime->private_data; - return bytes_to_frames(runtime, dpcm->pcm_buf_pos); + return bytes_to_frames(runtime, dpcm->pcm_buf_pos / dpcm->pcm_hz); } static struct snd_pcm_hardware snd_card_dummy_playback = |