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audio: pipeline: create LL task for DP-only pipelines #11453

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audio: pipeline: create LL task for DP-only pipelines #11453

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15 changes: 9 additions & 6 deletions src/audio/pipeline/pipeline-params.c
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Original file line number Diff line number Diff line change
Expand Up @@ -254,6 +254,12 @@ int pipeline_params(struct pipeline *p, struct comp_dev *host,
return ret;
}

/**
* \brief Prepare a component after initializing its pipeline's LL task.
*
* DP modules have their own processing tasks, but their pipelines still need
* LL scheduling for trigger handling and secondary-buffer synchronization.
*/
static int pipeline_comp_prepare(struct comp_dev *current,
struct comp_buffer *calling_buf,
struct pipeline_walk_context *ctx, int dir)
Expand All @@ -274,12 +280,9 @@ static int pipeline_comp_prepare(struct comp_dev *current,
return 0;
}

if (current->ipc_config.proc_domain == COMP_PROCESSING_DOMAIN_LL) {
/* init a task for LL module, DP task has been created in during init_instance */
err = pipeline_comp_ll_task_init(current->pipeline);
if (err < 0)
return err;
}
err = pipeline_comp_ll_task_init(current->pipeline);
if (err < 0)
return err;

err = comp_prepare(current);
if (err < 0 || err == PPL_STATUS_PATH_STOP)
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