Add support for executing IPC dependent tasks after a successful firmware
boot.
The new post_fw_boot ops can make the fw_loader query_fw_configuration
callback redundant as IPC code can handle the first boot internally.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxxxxxxxx>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@xxxxxxxxxxxxxxx>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@xxxxxxxxxxxxxxx>
Reviewed-by: Chao Song <chao.song@xxxxxxxxx>
Reviewed-by: Kai Vehmanen <kai.vehmanen@xxxxxxxxxxxxxxx>
---
sound/soc/sof/loader.c | 6 ++++++
sound/soc/sof/sof-priv.h | 3 +++
2 files changed, 9 insertions(+)
diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c
index 723bd8267a3d..a1c4a51636c9 100644
--- a/sound/soc/sof/loader.c
+++ b/sound/soc/sof/loader.c
@@ -174,6 +174,12 @@ int snd_sof_run_firmware(struct snd_sof_dev *sdev)
return ret;
}
+ if (sdev->ipc->ops->post_fw_boot) {
+ ret = sdev->ipc->ops->post_fw_boot(sdev);
+ if (ret)
+ return ret;
+ }
+
if (sdev->first_boot && sdev->ipc->ops->fw_loader->query_fw_configuration)
return sdev->ipc->ops->fw_loader->query_fw_configuration(sdev);
diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h
index ea6013ab1d4a..c7ab78b042aa 100644
--- a/sound/soc/sof/sof-priv.h
+++ b/sound/soc/sof/sof-priv.h
@@ -445,6 +445,8 @@ struct sof_ipc_pcm_ops;
*
* @init: Optional pointer for IPC related initialization
* @exit: Optional pointer for IPC related cleanup
+ * @post_fw_boot: Optional pointer to execute IPC related tasks after firmware
+ * boot.
*
* @tx_msg: Function pointer for sending a 'short' IPC message
* @set_get_data: Function pointer for set/get data ('large' IPC message). This
@@ -469,6 +471,7 @@ struct sof_ipc_ops {
int (*init)(struct snd_sof_dev *sdev);
void (*exit)(struct snd_sof_dev *sdev);
+ int (*post_fw_boot)(struct snd_sof_dev *sdev);
int (*tx_msg)(struct snd_sof_dev *sdev, void *msg_data, size_t msg_bytes,
void *reply_data, size_t reply_bytes, bool no_pm);
--
2.38.0
