From: Ranjani Sridharan Date: Wed, 22 Mar 2023 09:43:44 +0000 (+0200) Subject: ASoC: SOF: Intel: hda-dai: Do not perform DMA cleanup during stop X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=1bf83fa6654ce8959948878aad14a6db586125b8;p=linux.git 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 Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Reviewed-by: Bard Liao Signed-off-by: Peter Ujfalusi Link: https://lore.kernel.org/r/20230322094346.6019-2-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown --- diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 9637f0f44b01c..46a17afdd1ea1 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__);