3  * Apple Onboard Audio driver -- layout/machine id fabric
8  * layout-id or device-id property in the device tree.
19 MODULE_DESCRIPTION("Layout-ID fabric for snd-aoa");
23 /* These are the connections the layout fabric
62 struct layout {  struct
68 	 * so that our layout table doesn't need to be filled  argument
72 	 * multiple layout-ids */
77 MODULE_ALIAS("sound-layout-36");  argument
78 MODULE_ALIAS("sound-layout-41");
79 MODULE_ALIAS("sound-layout-45");
80 MODULE_ALIAS("sound-layout-47");
81 MODULE_ALIAS("sound-layout-48");
82 MODULE_ALIAS("sound-layout-49");
83 MODULE_ALIAS("sound-layout-50");
84 MODULE_ALIAS("sound-layout-51");
85 MODULE_ALIAS("sound-layout-56");
86 MODULE_ALIAS("sound-layout-57");
87 MODULE_ALIAS("sound-layout-58");
88 MODULE_ALIAS("sound-layout-60");
89 MODULE_ALIAS("sound-layout-61");
90 MODULE_ALIAS("sound-layout-62");
91 MODULE_ALIAS("sound-layout-64");
92 MODULE_ALIAS("sound-layout-65");
93 MODULE_ALIAS("sound-layout-66");
94 MODULE_ALIAS("sound-layout-67");
95 MODULE_ALIAS("sound-layout-68");
96 MODULE_ALIAS("sound-layout-69");
97 MODULE_ALIAS("sound-layout-70");
98 MODULE_ALIAS("sound-layout-72");
99 MODULE_ALIAS("sound-layout-76");
100 MODULE_ALIAS("sound-layout-80");
101 MODULE_ALIAS("sound-layout-82");
102 MODULE_ALIAS("sound-layout-84");
103 MODULE_ALIAS("sound-layout-86");
104 MODULE_ALIAS("sound-layout-90");
105 MODULE_ALIAS("sound-layout-92");
106 MODULE_ALIAS("sound-layout-94");
107 MODULE_ALIAS("sound-layout-96");
108 MODULE_ALIAS("sound-layout-98");
109 MODULE_ALIAS("sound-layout-100");
271 static struct layout layouts[] = {
562 static struct layout *find_layout_by_id(unsigned int id)  in find_layout_by_id()
564 	struct layout *l;  in find_layout_by_id()
575 static struct layout *find_layout_by_device(unsigned int id)  in find_layout_by_device()
577 	struct layout *l;  in find_layout_by_device()
588 static void use_layout(struct layout *l)  in use_layout()
611 	struct layout *layout;  member
782 			printk(KERN_INFO "snd-aoa-fabric-layout: "  in check_codec()
787 			printk(KERN_INFO "snd-aoa-fabric-layout: "  in check_codec()
793 			printk(KERN_INFO "snd-aoa-fabric-layout: "  in check_codec()
805 	printk(KERN_INFO "snd-aoa-fabric-layout: can use this codec\n");  in check_codec()
825 			if (!ldev->layout->codecs[i].name)  in layout_found_codec()
827 			if (strcmp(ldev->layout->codecs[i].name, codec->name) == 0) {  in layout_found_codec()
830 						&ldev->layout->codecs[i]) == 0)  in layout_found_codec()
841 	/* here remove the codec from the layout dev's  in layout_remove_codec()
1000 	struct layout *layout = NULL;  in aoa_fabric_layout_probe()  local
1016 	id = of_get_property(sound, "layout-id", NULL);  in aoa_fabric_layout_probe()
1018 		layout = find_layout_by_id(*id);  in aoa_fabric_layout_probe()
1022 			layout = find_layout_by_device(*id);  in aoa_fabric_layout_probe()
1025 	if (!layout) {  in aoa_fabric_layout_probe()
1026 		printk(KERN_ERR "snd-aoa-fabric-layout: unknown layout\n");  in aoa_fabric_layout_probe()
1037 	ldev->layout = layout;  in aoa_fabric_layout_probe()
1039 	switch (layout->layout_id) {  in aoa_fabric_layout_probe()
1046 		       "snd-aoa-fabric-layout: Using direct GPIOs\n");  in aoa_fabric_layout_probe()
1051 		       "snd-aoa-fabric-layout: Using PMF GPIOs\n");  in aoa_fabric_layout_probe()
1062 	sdev->pcmid = ldev->layout->pcmid;  in aoa_fabric_layout_probe()
1063 	if (ldev->layout->busname) {  in aoa_fabric_layout_probe()
1064 		sdev->pcmname = ldev->layout->busname;  in aoa_fabric_layout_probe()
1073 		printk(KERN_INFO "snd-aoa-fabric-layout: can't use,"  in aoa_fabric_layout_probe()
1078 	use_layout(layout);  in aoa_fabric_layout_probe()