| Message ID | 1401112593-2852-1-git-send-email-jarkko.nikula@linux.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 58dcc48816ad1db8d2e33ddf659c2bda64f645c4 |
| Headers | show |
diff --git a/sound/soc/intel/sst-baytrail-pcm.c b/sound/soc/intel/sst-baytrail-pcm.c index 3af38576e91e..8eab97368ea7 100644 --- a/sound/soc/intel/sst-baytrail-pcm.c +++ b/sound/soc/intel/sst-baytrail-pcm.c @@ -180,6 +180,7 @@ static int sst_byt_pcm_trigger(struct snd_pcm_substream *substream, int cmd) switch (cmd) { case SNDRV_PCM_TRIGGER_START: + pcm_data->hw_ptr = 0; sst_byt_stream_start(byt, pcm_data->stream, 0); break; case SNDRV_PCM_TRIGGER_RESUME:
Stored DSP DMA pointer must be cleared before starting the stream since PCM pointer callback sst_byt_pcm_pointer() can be called before pointer is updated. In that case last position of previous stream was wronly returned. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> --- sound/soc/intel/sst-baytrail-pcm.c | 1 + 1 file changed, 1 insertion(+)