ASoC: Intel: Skylake: Add support for module GUIDs

The DSP FW specifies loadable modules using GUIDs so add support to
specify the GUIDs from topology

Signed-off-by: Hardik T Shah <hardik.t.shah@intel.com>
Signed-off-by: Omair M Abdullah <omair.m.abdullah@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/intel/skylake/skl-topology.c

@@ -1164,6 +1164,10 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt,
 	mconfig->time_slot = dfw_config->time_slot;
 	mconfig->formats_config.caps_size = dfw_config->caps.caps_size;
 
+	if (dfw_config->is_loadable)
+		memcpy(mconfig->guid, dfw_config->uuid,
+					ARRAY_SIZE(dfw_config->uuid));
+
 	mconfig->m_in_pin = devm_kzalloc(bus->dev, (mconfig->max_in_queue) *
 						sizeof(*mconfig->m_in_pin),
 						GFP_KERNEL);

sound/soc/intel/skylake/skl-topology.h

@@ -246,6 +246,7 @@ enum skl_module_state {
 };
 
 struct skl_module_cfg {
+	char guid[SKL_UUID_STR_SZ];
 	struct skl_module_inst_id id;
 	u8 domain;
 	bool homogenous_inputs;

sound/soc/intel/skylake/skl-tplg-interface.h

@@ -32,6 +32,7 @@
 #define MAX_IN_QUEUE 8
 #define MAX_OUT_QUEUE 8
 
+#define SKL_UUID_STR_SZ 40
 /* Event types goes here */
 /* Reserve event type 0 for no event handlers */
 enum skl_event_types {
@@ -174,6 +175,8 @@ struct skl_dfw_pipe {
 } __packed;
 
 struct skl_dfw_module {
+	char uuid[SKL_UUID_STR_SZ];
+
 	u16 module_id;
 	u16 instance_id;
 	u32 max_mcps;