soc/generic/audio-graph-card2.c

256 static enum graph_type __graph_get_type(struct device_node *lnk)
264 	 * =>		lnk:	port@0 { ... };
269 	np = of_get_parent(lnk);
303 				      struct device_node *lnk)
305 	enum graph_type type = __graph_get_type(lnk);
318 			if (graph_util_is_ports0(lnk))
330 		dev_dbg(dev, "%pOF (%s)", lnk, str);
336 static int graph_lnk_is_multi(struct device_node *lnk)
338 	return __graph_get_type(lnk) == GRAPH_MULTI;
349 	 * =>	lnk:	port@0 { ...		   }; // to pair
735 			    struct device_node *lnk,
780 	graph_parse_daifmt(lnk,		&daifmt);
782 	graph_util_parse_link_direction(lnk,		&playback_only, &capture_only);
790 	of_property_read_u32(lnk,		"mclk-fs", &dai_props->mclk_fs);
798 	graph_util_parse_trigger_order(priv, lnk,		&trigger_start, &trigger_stop);
841 			     struct device_node *lnk,
844 	struct device_node *cpu_port = lnk;
865 	graph_link_init(priv, lnk, cpu_ep, codec_ep, li, 1);
873 			   struct device_node *lnk,
876 	struct device_node *ep	__free(device_node) = of_graph_get_next_port_endpoint(lnk, NULL);
882 	int is_cpu = graph_util_is_ports0(lnk);
892 		 * =>		lnk: port@0 { ep: { ... = rep }; };
930 		 * =>		lnk: port@0 { ep: { ... = rep; }; };
959 	graph_link_init(priv, lnk, cpu_ep, codec_ep, li, is_cpu);
966 			  struct device_node *lnk,
970 	struct device_node *port0 = lnk;
980 	 * =>	lnk:	port@0 { c2c0_ep: { ... = codec0_ep; }; };
1048 	graph_link_init(priv, lnk, codec0_ep, codec1_ep, li, 1);
1057 		      struct device_node *lnk,
1092 	ret = func(priv, lnk, li);
1101 static int graph_counter(struct device_node *lnk)
1108 	 * =>		lnk:	port@0 { ... }; // to pair
1115 	 * ignore first lnk part
1117 	if (graph_lnk_is_multi(lnk)) {
1118 		struct device_node *ports = port_to_ports(lnk);
1134 			      struct device_node *lnk,
1137 	struct device_node *cpu_port = lnk;
1143 	 * =>		lnk: port { endpoint { .. }; };
1160 			    struct device_node *lnk,
1163 	struct device_node *ep		__free(device_node) = of_graph_get_next_port_endpoint(lnk, NULL);
1170 	 * =>		lnk: port@0 { endpoint { ... }; };
1175 	 * =>		lnk: port@0 { endpoint { ... }; };
1181 	if (graph_util_is_ports0(lnk)) {
1197 			   struct device_node *lnk,
1200 	struct device_node *ports	__free(device_node) = port_to_ports(lnk);
1201 	struct device_node *port0	= of_node_get(lnk);
1211 	 * =>	lnk:	port@0 { endpoint { ... }; };
1232 		       struct device_node *lnk,
1263 	ret = func(priv, lnk, li);
1278 					   struct device_node *lnk,
1284 	struct device_node *lnk;
1290 		lnk = it.node;
1292 		gtype = graph_get_type(priv, lnk);
1294 		ret = func(priv, hooks, gtype, lnk, li);