samsung/exynos4-is/media-dev.c

188  * @ep: video pipeline structure
193 static int __fimc_pipeline_enable(struct exynos_media_pipeline *ep,
196 	struct fimc_pipeline *p = to_fimc_pipeline(ep);
219  * @ep: fimc device terminating the pipeline
225 static int __fimc_pipeline_open(struct exynos_media_pipeline *ep,
229 	struct fimc_pipeline *p = to_fimc_pipeline(ep);
248 	return __fimc_pipeline_enable(ep, fmd);
253  * @ep: fimc device terminating the pipeline
257 static int __fimc_pipeline_close(struct exynos_media_pipeline *ep)
259 	struct fimc_pipeline *p = to_fimc_pipeline(ep);
282  * @ep: video pipeline structure
285 static int __fimc_pipeline_s_stream(struct exynos_media_pipeline *ep, bool on)
291 	struct fimc_pipeline *p = to_fimc_pipeline(ep);
339 		ret = __fimc_pipeline_enable(ep, fmd);
382 	p->ep.ops = &fimc_pipeline_ops;
383 	return &p->ep;
398 				   struct device_node *ep)
407 	ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep), &endpoint);
409 		of_node_put(ep);
414 		of_node_put(ep);
420 	rem = of_graph_get_remote_port_parent(ep);
423 							ep);
424 		of_node_put(ep);
462 		of_node_put(ep);
467 					      of_fwnode_handle(ep),
470 	of_node_put(ep);
485 	struct device_node *ep;
488 	for_each_child_of_node(port, ep) {
489 		ret = fimc_md_parse_one_endpoint(fmd, ep);
491 			of_node_put(ep);
583 	struct exynos_media_pipeline *ep;
593 	ep = fimc_md_pipeline_create(fmd);
594 	if (!ep)
597 	v4l2_set_subdev_hostdata(sd, ep);
611 	struct exynos_media_pipeline *ep;
620 	ep = fimc_md_pipeline_create(fmd);
621 	if (!ep)
624 	v4l2_set_subdev_hostdata(sd, ep);
667 	struct exynos_media_pipeline *ep;
671 	ep = fimc_md_pipeline_create(fmd);
672 	if (!ep)
675 	v4l2_set_subdev_hostdata(sd, ep);