ASoC: SOF: Intel: lnl: add core get and set support for secondary core

Driver uses get and set ops to change the power state of secondary core. Signed-off-by: Rander Wang <rander.wang@intel.com>
thesofproject · Nov 21, 2023 · e5f567b · e5f567b
1 parent 180286d
commit e5f567b
Show file tree

Hide file tree

Showing 3 changed files with 9 additions and 2 deletions.
diff --git a/sound/soc/sof/intel/lnl.c b/sound/soc/sof/intel/lnl.c
@@ -120,6 +120,10 @@ int sof_lnl_ops_init(struct snd_sof_dev *sdev)
 
 	sof_lnl_ops.get_stream_position = mtl_dsp_get_stream_hda_link_position;
 
+	/* dsp core get/put */
+	sof_lnl_ops.core_get = mtl_dsp_core_get;
+	sof_lnl_ops.core_put = mtl_dsp_core_put;
+
 	sdev->private = devm_kzalloc(sdev->dev, sizeof(struct sof_ipc4_fw_data), GFP_KERNEL);
 	if (!sdev->private)
 		return -ENOMEM;

diff --git a/sound/soc/sof/intel/mtl.c b/sound/soc/sof/intel/mtl.c
@@ -627,7 +627,7 @@ u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev,
 	return ((u64)llp_u << 32) | llp_l;
 }
 
-static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
+int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
 {
 	const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
 
@@ -640,7 +640,7 @@ static int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core)
 	return 0;
 }
 
-static int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core)
+int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core)
 {
 	const struct sof_ipc_pm_ops *pm_ops = sdev->ipc->ops->pm;
 	int ret;

diff --git a/sound/soc/sof/intel/mtl.h b/sound/soc/sof/intel/mtl.h
@@ -106,3 +106,6 @@ void mtl_ipc_dump(struct snd_sof_dev *sdev);
 u64 mtl_dsp_get_stream_hda_link_position(struct snd_sof_dev *sdev,
 					 struct snd_soc_component *component,
 					 struct snd_pcm_substream *substream);
+
+int mtl_dsp_core_get(struct snd_sof_dev *sdev, int core);
+int mtl_dsp_core_put(struct snd_sof_dev *sdev, int core);