ASoC: SOF: add disable_function_topology module parameter

User can disable the loading function topology feature.

Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>

Author: bardliao

sound/soc/sof/core.c

@@ -44,6 +44,10 @@ static int override_ipc_type = -1;
 module_param_named(ipc_type, override_ipc_type, int, 0444);
 MODULE_PARM_DESC(ipc_type, "Force SOF IPC type. 0 - IPC3, 1 - IPC4");
 
+static bool disable_function_topology = false;
+module_param(disable_function_topology, bool, 0444);
+MODULE_PARM_DESC(disable_function_topology, "Disable function topology loading");
+
 /* see SOF_DBG_ flags */
 static int sof_core_debug =  IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_FIRMWARE_TRACE);
 module_param_named(sof_debug, sof_core_debug, int, 0444);
@@ -642,6 +646,8 @@ sof_apply_profile_override(struct sof_loadable_file_profile *path_override,
 		/* User requested a specific topology file and expect it to be loaded */
 		plat_data->disable_function_topology = true;
 	}
+	if (disable_function_topology)
+		plat_data->disable_function_topology = true;
 }
 
 int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)