25 bool vsp1_entity_is_streaming(struct vsp1_entity *entity)  in vsp1_entity_is_streaming()  argument
29 	mutex_lock(&entity->lock);  in vsp1_entity_is_streaming()
30 	streaming = entity->streaming;  in vsp1_entity_is_streaming()
31 	mutex_unlock(&entity->lock);  in vsp1_entity_is_streaming()
36 int vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming)  in vsp1_entity_set_streaming()  argument
40 	mutex_lock(&entity->lock);  in vsp1_entity_set_streaming()
41 	entity->streaming = streaming;  in vsp1_entity_set_streaming()
42 	mutex_unlock(&entity->lock);  in vsp1_entity_set_streaming()
47 	if (!entity->subdev.ctrl_handler)  in vsp1_entity_set_streaming()
50 	ret = v4l2_ctrl_handler_setup(entity->subdev.ctrl_handler);  in vsp1_entity_set_streaming()
52 		mutex_lock(&entity->lock);  in vsp1_entity_set_streaming()
53 		entity->streaming = false;  in vsp1_entity_set_streaming()
54 		mutex_unlock(&entity->lock);  in vsp1_entity_set_streaming()
65 vsp1_entity_get_pad_format(struct vsp1_entity *entity,  in vsp1_entity_get_pad_format()  argument
71 		return v4l2_subdev_get_try_format(&entity->subdev, cfg, pad);  in vsp1_entity_get_pad_format()
73 		return &entity->formats[pad];  in vsp1_entity_get_pad_format()
94 	for (pad = 0; pad < subdev->entity.num_pads - 1; ++pad) {  in vsp1_entity_init_formats()
121 static int vsp1_entity_link_setup(struct media_entity *entity,  in vsp1_entity_link_setup()  argument
130 	source = container_of(local->entity, struct vsp1_entity, subdev.entity);  in vsp1_entity_link_setup()
138 		source->sink = remote->entity;  in vsp1_entity_link_setup()
180 int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,  in vsp1_entity_init()  argument
186 		if (vsp1_routes[i].type == entity->type &&  in vsp1_entity_init()
187 		    vsp1_routes[i].index == entity->index) {  in vsp1_entity_init()
188 			entity->route = &vsp1_routes[i];  in vsp1_entity_init()
196 	mutex_init(&entity->lock);  in vsp1_entity_init()
198 	entity->vsp1 = vsp1;  in vsp1_entity_init()
199 	entity->source_pad = num_pads - 1;  in vsp1_entity_init()
202 	entity->formats = devm_kzalloc(vsp1->dev,  in vsp1_entity_init()
203 				       num_pads * sizeof(*entity->formats),  in vsp1_entity_init()
205 	if (entity->formats == NULL)  in vsp1_entity_init()
208 	entity->pads = devm_kzalloc(vsp1->dev, num_pads * sizeof(*entity->pads),  in vsp1_entity_init()
210 	if (entity->pads == NULL)  in vsp1_entity_init()
215 		entity->pads[i].flags = MEDIA_PAD_FL_SINK;  in vsp1_entity_init()
217 	entity->pads[num_pads - 1].flags = MEDIA_PAD_FL_SOURCE;  in vsp1_entity_init()
220 	return media_entity_init(&entity->subdev.entity, num_pads,  in vsp1_entity_init()
221 				 entity->pads, 0);  in vsp1_entity_init()
224 void vsp1_entity_destroy(struct vsp1_entity *entity)  in vsp1_entity_destroy()  argument
226 	if (entity->video)  in vsp1_entity_destroy()
227 		vsp1_video_cleanup(entity->video);  in vsp1_entity_destroy()
228 	if (entity->subdev.ctrl_handler)  in vsp1_entity_destroy()
229 		v4l2_ctrl_handler_free(entity->subdev.ctrl_handler);  in vsp1_entity_destroy()
230 	media_entity_cleanup(&entity->subdev.entity);  in vsp1_entity_destroy()
232 	mutex_destroy(&entity->lock);  in vsp1_entity_destroy()