ASoC: SOF: IPC4: add fw_image_flags support

Driver gets fw_image_flags fw manifest and adopts features based on this flag. Signed-off-by: Rander Wang <[email protected]>
thesofproject · Oct 27, 2023 · 0a3fb4f · 0a3fb4f
1 parent 180286d
commit 0a3fb4f
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Showing 2 changed files with 5 additions and 0 deletions.
diff --git a/sound/soc/sof/ipc4-loader.c b/sound/soc/sof/ipc4-loader.c
@@ -80,6 +80,8 @@ static ssize_t sof_ipc4_fw_parse_ext_man(struct snd_sof_dev *sdev,
 	dev_dbg(sdev->dev, "Header length: %u, module count: %u\n",
 		fw_header->len, fw_header->num_module_entries);
 
+	ipc4_data->fw_image_flags = fw_header->fw_image_flags;
+
 	fw_lib->modules = devm_kmalloc_array(sdev->dev, fw_header->num_module_entries,
 					     sizeof(*fw_module), GFP_KERNEL);
 	if (!fw_lib->modules)

diff --git a/sound/soc/sof/ipc4-priv.h b/sound/soc/sof/ipc4-priv.h
@@ -18,6 +18,8 @@
 #define SOF_IPC4_OUTBOX_WINDOW_IDX	1
 #define SOF_IPC4_DEBUG_WINDOW_IDX	2
 
+#define SOF_IPC4_LIBRARY_RELOAD BIT(0)
+
 enum sof_ipc4_mtrace_type {
 	SOF_IPC4_MTRACE_NOT_AVAILABLE = 0,
 	SOF_IPC4_MTRACE_INTEL_CAVS_1_5,
@@ -81,6 +83,7 @@ struct sof_ipc4_fw_data {
 	u32 mtrace_log_bytes;
 	int max_num_pipelines;
 	u32 max_libs_count;
+	u32 fw_image_flags;
 
 	int (*load_library)(struct snd_sof_dev *sdev,
 			    struct sof_ipc4_fw_library *fw_lib, bool reload);