media: ti-vpe: Parse local endpoint for properties, not the remote one (f1ef70ff) · Commits · 戴 / test

drivers/media/platform/ti-vpe/cal.c

+2 −10

Original line number	Diff line number	Diff line
		@@ -1643,8 +1643,7 @@ of_get_next_endpoint(const struct device_node *parent,
		static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
		{
		struct platform_device *pdev = ctx->dev->pdev;
		struct device_node ep_node, port, *remote_ep,
		sensor_node, parent;
		struct device_node ep_node, port, sensor_node, parent;
		struct v4l2_fwnode_endpoint *endpoint;
		struct v4l2_async_subdev *asd;
		u32 regval = 0;
		@@ -1657,7 +1656,6 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)

		ep_node = NULL;
		port = NULL;
		remote_ep = NULL;
		sensor_node = NULL;
		ret = -EINVAL;

		@@ -1703,12 +1701,7 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
		asd->match_type = V4L2_ASYNC_MATCH_FWNODE;
		asd->match.fwnode = of_fwnode_handle(sensor_node);

		remote_ep = of_graph_get_remote_endpoint(ep_node);
		if (!remote_ep) {
		ctx_dbg(3, ctx, "can't get remote-endpoint\n");
		goto cleanup_exit;
		}
		v4l2_fwnode_endpoint_parse(of_fwnode_handle(remote_ep), endpoint);
		v4l2_fwnode_endpoint_parse(of_fwnode_handle(ep_node), endpoint);

		if (endpoint->bus_type != V4L2_MBUS_CSI2_DPHY) {
		ctx_err(ctx, "Port:%d sub-device %pOFn is not a CSI2 device\n",
		@@ -1759,7 +1752,6 @@ static int of_cal_create_instance(struct cal_ctx *ctx, int inst)
		sensor_node = NULL;

		cleanup_exit:
		of_node_put(remote_ep);
		of_node_put(sensor_node);
		of_node_put(ep_node);
		of_node_put(port);