diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2023-03-22 11:43:44 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-22 13:17:30 +0000 |
| commit | 1bf83fa6654ce8959948878aad14a6db586125b8 (patch) | |
| tree | 35411b211ccad9f9edb7f9e6e33cb1e8ea75db18 /sound/soc/sof/intel | |
| parent | e3057eb574bae296665f7dfdb1692acc101b3727 (diff) | |
ASoC: SOF: Intel: hda-dai: Do not perform DMA cleanup during stop
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>
Link: https://lore.kernel.org/r/20230322094346.6019-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/intel')
| -rw-r--r-- | sound/soc/sof/intel/hda-dai.c | 1 |
1 files changed, 0 insertions, 1 deletions
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__); |