Provide a way for the client drivers to query the ipc_type used by the
firmware.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Bard Liao <yung-chuan.liao@xxxxxxxxxxxxxxx>
---
sound/soc/sof/sof-client.c | 8 ++++++++
sound/soc/sof/sof-client.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/sound/soc/sof/sof-client.c b/sound/soc/sof/sof-client.c
index 18839a8a03c3..ce002815aa44 100644
--- a/sound/soc/sof/sof-client.c
+++ b/sound/soc/sof/sof-client.c
@@ -327,6 +327,14 @@ size_t sof_client_get_ipc_max_payload_size(struct sof_client_dev *cdev)
}
EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_max_payload_size, SND_SOC_SOF_CLIENT);
+enum sof_ipc_type sof_client_get_ipc_type(struct sof_client_dev *cdev)
+{
+ struct snd_sof_dev *sdev = sof_client_dev_to_sof_dev(cdev);
+
+ return sdev->pdata->ipc_type;
+}
+EXPORT_SYMBOL_NS_GPL(sof_client_get_ipc_type, SND_SOC_SOF_CLIENT);
+
/* module refcount management of SOF core */
int sof_client_core_module_get(struct sof_client_dev *cdev)
{
diff --git a/sound/soc/sof/sof-client.h b/sound/soc/sof/sof-client.h
index 4b5787156775..46b215d9200f 100644
--- a/sound/soc/sof/sof-client.h
+++ b/sound/soc/sof/sof-client.h
@@ -42,6 +42,7 @@ struct dentry *sof_client_get_debugfs_root(struct sof_client_dev *cdev);
struct device *sof_client_get_dma_dev(struct sof_client_dev *cdev);
const struct sof_ipc_fw_version *sof_client_get_fw_version(struct sof_client_dev *cdev);
size_t sof_client_get_ipc_max_payload_size(struct sof_client_dev *cdev);
+enum sof_ipc_type sof_client_get_ipc_type(struct sof_client_dev *cdev);
/* module refcount management of SOF core */
int sof_client_core_module_get(struct sof_client_dev *cdev);
--
2.36.0
