Provide a way for the client drivers to query the ipc_type used by the firmware.
Signed-off-by: Peter Ujfalusi peter.ujfalusi@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Reviewed-by: Ranjani Sridharan ranjani.sridharan@linux.intel.com Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com --- 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);