27 	struct uvc_entity *entity)  in uvc_mc_register_entity()  argument
34 	sink = (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)  in uvc_mc_register_entity()
35 	     ? (entity->vdev ? &entity->vdev->entity : NULL)  in uvc_mc_register_entity()
36 	     : &entity->subdev.entity;  in uvc_mc_register_entity()
40 	for (i = 0; i < entity->num_pads; ++i) {  in uvc_mc_register_entity()
45 		if (!(entity->pads[i].flags & MEDIA_PAD_FL_SINK))  in uvc_mc_register_entity()
48 		remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]);  in uvc_mc_register_entity()
53 		       ? (remote->vdev ? &remote->vdev->entity : NULL)  in uvc_mc_register_entity()
54 		       : &remote->subdev.entity;  in uvc_mc_register_entity()
65 	if (UVC_ENTITY_TYPE(entity) == UVC_TT_STREAMING)  in uvc_mc_register_entity()
68 	return v4l2_device_register_subdev(&chain->dev->vdev, &entity->subdev);  in uvc_mc_register_entity()
74 void uvc_mc_cleanup_entity(struct uvc_entity *entity)  in uvc_mc_cleanup_entity()  argument
76 	if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING)  in uvc_mc_cleanup_entity()
77 		media_entity_cleanup(&entity->subdev.entity);  in uvc_mc_cleanup_entity()
78 	else if (entity->vdev != NULL)  in uvc_mc_cleanup_entity()
79 		media_entity_cleanup(&entity->vdev->entity);  in uvc_mc_cleanup_entity()
82 static int uvc_mc_init_entity(struct uvc_entity *entity)  in uvc_mc_init_entity()  argument
86 	if (UVC_ENTITY_TYPE(entity) != UVC_TT_STREAMING) {  in uvc_mc_init_entity()
87 		v4l2_subdev_init(&entity->subdev, &uvc_subdev_ops);  in uvc_mc_init_entity()
88 		strlcpy(entity->subdev.name, entity->name,  in uvc_mc_init_entity()
89 			sizeof(entity->subdev.name));  in uvc_mc_init_entity()
91 		ret = media_entity_init(&entity->subdev.entity,  in uvc_mc_init_entity()
92 					entity->num_pads, entity->pads, 0);  in uvc_mc_init_entity()
93 	} else if (entity->vdev != NULL) {  in uvc_mc_init_entity()
94 		ret = media_entity_init(&entity->vdev->entity,  in uvc_mc_init_entity()
95 					entity->num_pads, entity->pads, 0);  in uvc_mc_init_entity()
96 		if (entity->flags & UVC_ENTITY_FLAG_DEFAULT)  in uvc_mc_init_entity()
97 			entity->vdev->entity.flags |= MEDIA_ENT_FL_DEFAULT;  in uvc_mc_init_entity()
106 	struct uvc_entity *entity;  in uvc_mc_register_entities()  local
109 	list_for_each_entry(entity, &chain->entities, chain) {  in uvc_mc_register_entities()
110 		ret = uvc_mc_init_entity(entity);  in uvc_mc_register_entities()
113 				   "entity %u\n", entity->id);  in uvc_mc_register_entities()
118 	list_for_each_entry(entity, &chain->entities, chain) {  in uvc_mc_register_entities()
119 		ret = uvc_mc_register_entity(chain, entity);  in uvc_mc_register_entities()
122 				   "entity %u\n", entity->id);  in uvc_mc_register_entities()