diff options
| author | Ranjani Sridharan <ranjani.sridharan@linux.intel.com> | 2023-01-27 14:00:25 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-01-27 12:14:08 +0000 |
| commit | 9c04363d222bc94d49d883458b2854334a848b5f (patch) | |
| tree | 425932b2a1edc2ed429594e8d62f1c3242f4ab1c /sound/soc/sof/ipc4-pcm.c | |
| parent | 2d271af1af241e64726ada07c6bef6572f1be6a5 (diff) | |
ASoC: SOF: Introduce struct snd_sof_pipeline
Introduce struct snd_sof_pipeline to save the information about
pipelines including the pipeline widget, their status wrt how many PCM's
are using them and whether they are complete or not.
In struct snd_sof_widget, replace pipe_widget with spipe and remove
complete. In struct snd_sof_pcm_stream_pipeline_list, replace
pipe_widgets with pipelines.
Update all users accordingly.
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>
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/20230127120031.10709-13-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/ipc4-pcm.c')
| -rw-r--r-- | sound/soc/sof/ipc4-pcm.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/sound/soc/sof/ipc4-pcm.c b/sound/soc/sof/ipc4-pcm.c index a5482185cd6c..17a116e8c47c 100644 --- a/sound/soc/sof/ipc4-pcm.c +++ b/sound/soc/sof/ipc4-pcm.c @@ -68,6 +68,7 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, struct ipc4_pipeline_set_state_data *data; struct snd_sof_widget *pipe_widget; struct sof_ipc4_pipeline *pipeline; + struct snd_sof_pipeline *spipe; struct snd_sof_pcm *spcm; int ret; int i, j; @@ -79,7 +80,7 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, pipeline_list = &spcm->stream[substream->stream].pipeline_list; /* nothing to trigger if the list is empty */ - if (!pipeline_list->pipe_widgets) + if (!pipeline_list->pipelines) return 0; /* allocate memory for the pipeline data */ @@ -96,7 +97,8 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, * sink->source would still be guaranteed for each fork independently. */ for (i = pipeline_list->count - 1; i >= 0; i--) { - pipe_widget = pipeline_list->pipe_widgets[i]; + spipe = pipeline_list->pipelines[i]; + pipe_widget = spipe->pipe_widget; pipeline = pipe_widget->private; if (pipeline->state != state && !pipeline->skip_during_fe_trigger) data->pipeline_ids[data->count++] = pipe_widget->instance_id; @@ -122,7 +124,8 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, /* update PAUSED state for all pipelines that were just triggered */ for (i = 0; i < data->count; i++) { for (j = 0; j < pipeline_list->count; j++) { - pipe_widget = pipeline_list->pipe_widgets[j]; + spipe = pipeline_list->pipelines[j]; + pipe_widget = spipe->pipe_widget; pipeline = pipe_widget->private; if (data->pipeline_ids[i] == pipe_widget->instance_id) { @@ -146,7 +149,8 @@ static int sof_ipc4_trigger_pipelines(struct snd_soc_component *component, /* update final state for all pipelines that were just triggered */ for (i = 0; i < data->count; i++) { for (j = 0; j < pipeline_list->count; j++) { - pipe_widget = pipeline_list->pipe_widgets[j]; + spipe = pipeline_list->pipelines[j]; + pipe_widget = spipe->pipe_widget; pipeline = pipe_widget->private; if (data->pipeline_ids[i] == pipe_widget->instance_id) { @@ -274,8 +278,8 @@ static void sof_ipc4_pcm_free(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm for_each_pcm_streams(stream) { pipeline_list = &spcm->stream[stream].pipeline_list; - kfree(pipeline_list->pipe_widgets); - pipeline_list->pipe_widgets = NULL; + kfree(pipeline_list->pipelines); + pipeline_list->pipelines = NULL; } } @@ -289,10 +293,9 @@ static int sof_ipc4_pcm_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm pipeline_list = &spcm->stream[stream].pipeline_list; /* allocate memory for max number of pipeline IDs */ - pipeline_list->pipe_widgets = kcalloc(ipc4_data->max_num_pipelines, - sizeof(struct snd_sof_widget *), - GFP_KERNEL); - if (!pipeline_list->pipe_widgets) { + pipeline_list->pipelines = kcalloc(ipc4_data->max_num_pipelines, + sizeof(struct snd_sof_widget *), GFP_KERNEL); + if (!pipeline_list->pipelines) { sof_ipc4_pcm_free(sdev, spcm); return -ENOMEM; } |