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| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2023-01-27 14:00:20 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-27 12:14:04 +0000 |
| commit | 7201a3d47e8a6a0b3a55125e70a9c650afabe7b0 (patch) | |
| tree | 6ec2cd98fa96fcea7806a18500b61e68c4d8e095 /sound/soc/sof/topology.c | |
| parent | e380c9071032b89ea2e77b871792d908d0f15512 (diff) | |
| download | linux-stable-7201a3d47e8a6a0b3a55125e70a9c650afabe7b0.tar.gz linux-stable-7201a3d47e8a6a0b3a55125e70a9c650afabe7b0.tar.bz2 linux-stable-7201a3d47e8a6a0b3a55125e70a9c650afabe7b0.zip | |
ASoC: SOF: Introduce PCM setup/free PCM IPC ops
These will be used to perform IPC-specific PCM setup/free.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Libin Yang <libin.yang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230127120031.10709-8-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/topology.c')
| -rw-r--r-- | sound/soc/sof/topology.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index f67c39c47930..51f6fed45ae7 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -1669,6 +1669,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, struct snd_soc_tplg_pcm *pcm, struct snd_soc_dai *dai) { struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_pcm_ops *ipc_pcm_ops = sof_ipc_get_ops(sdev, pcm); struct snd_soc_tplg_stream_caps *caps; struct snd_soc_tplg_private *private = &pcm->priv; struct snd_sof_pcm *spcm; @@ -1696,6 +1697,13 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, spcm->pcm = *pcm; dev_dbg(scomp->dev, "tplg: load pcm %s\n", pcm->dai_name); + /* perform pcm set op */ + if (ipc_pcm_ops && ipc_pcm_ops->pcm_setup) { + ret = ipc_pcm_ops->pcm_setup(sdev, spcm); + if (ret < 0) + return ret; + } + dai_drv->dobj.private = spcm; list_add(&spcm->list, &sdev->pcm_list); @@ -1773,6 +1781,8 @@ free_playback_tables: static int sof_dai_unload(struct snd_soc_component *scomp, struct snd_soc_dobj *dobj) { + struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); + const struct sof_ipc_pcm_ops *ipc_pcm_ops = sof_ipc_get_ops(sdev, pcm); struct snd_sof_pcm *spcm = dobj->private; /* free PCM DMA pages */ @@ -1782,6 +1792,10 @@ static int sof_dai_unload(struct snd_soc_component *scomp, if (spcm->pcm.capture) snd_dma_free_pages(&spcm->stream[SNDRV_PCM_STREAM_CAPTURE].page_table); + /* perform pcm free op */ + if (ipc_pcm_ops && ipc_pcm_ops->pcm_free) + ipc_pcm_ops->pcm_free(sdev, spcm); + /* remove from list and free spcm */ list_del(&spcm->list); kfree(spcm); |