ASoC: SOF: ipc4-topology: Handle SOF_DBG_DISABLE_MULTICORE flag for pipelines

ujfalusi · ranj063 · commit 6f9e2c96b5c7 · 2026-01-27T10:58:34.000-08:00
SOF_DBG_DISABLE_MULTICORE is handled for swidgets in topology.c but the
pipeline's core is not changed to primary core if the flag is set.

Check the flag and if it is set, force the pipeline core to primary core.

Cc: stable@vger.kerel.org # 6.7+
Signed-off-by: Peter Ujfalusi &lt;peter.ujfalusi@linux.intel.com&gt;
diff --git a/sound/soc/sof/ipc4-topology.c b/sound/soc/sof/ipc4-topology.c
@@ -941,6 +941,9 @@ static int sof_ipc4_widget_setup_comp_pipeline(struct snd_sof_widget *swidget)
 		goto err;
 	}
 
+	if (sof_debug_check_flag(SOF_DBG_DISABLE_MULTICORE))
+		pipeline->core_id = SOF_DSP_PRIMARY_CORE;
+
 	swidget->core = pipeline->core_id;
 	spipe->core_mask |= BIT(pipeline->core_id);
 	if (pipeline->direction_valid) {

Original file line number	Diff line number	Diff line change
`@@ -941,6 +941,9 @@ static int sof_ipc4_widget_setup_comp_pipeline(struct snd_sof_widget *swidget)`
`941`	`941`	`goto err;`
`942`	`942`	`}`
`943`	`943`
	`944`	`+ if (sof_debug_check_flag(SOF_DBG_DISABLE_MULTICORE))`
	`945`	`+ pipeline->core_id = SOF_DSP_PRIMARY_CORE;`
	`946`	`+`
`944`	`947`	`swidget->core = pipeline->core_id;`
`945`	`948`	`spipe->core_mask \|= BIT(pipeline->core_id);`
`946`	`949`	`if (pipeline->direction_valid) {`