From: Ranjani Sridharan ranjani.sridharan@linux.intel.com
In the case of repeated start/stop without involving hw_free, the stream tag needs to be preserved for the subsequent starts. So, skip performing the DMA clean up during stop and handle it only during suspend or hw_free.
Signed-off-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Rander Wang rander.wang@intel.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com --- sound/soc/sof/intel/hda-dai.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 9637f0f44b01..46a17afdd1ea 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -305,7 +305,6 @@ static int hda_dai_trigger(struct snd_pcm_substream *substream, int cmd, struct
switch (cmd) { case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_STOP: ret = hda_link_dma_cleanup(substream, hext_stream, dai, codec_dai); if (ret < 0) { dev_err(sdev->dev, "%s: failed to clean up link DMA\n", __func__);