Webb22 juli 2024 · 实践目的是在 DTS 文件中构建一个私有节点,私有节点默认打开,然后通过调用 of_node_put () 函数添加引用计数,函数定义如下: static inline void … Webb// / \brief Classes extending ofNode can override this methods to get notified // / when the orientation changed. virtual void onOrientationChanged {} // / \brief Classes extending ofNode can override this methods to get notified // / when the scale changed. virtual void onScaleChanged {} ofNode * parent = nullptr; private:
fast python numpy where functionality? - Stack Overflow
WebbSee above. */ typedef union ofnode_union {const struct device_node * np; long of_offset;} ofnode; /** * struct ofprop - reference to a property of a device tree node * * This struct hold the reference on one property of one node, * using struct ofnode and an offset within the flat device tree or either * a pointer to a struct property in the ... WebbIt works both with the flat* tree and livetree.*/staticinlineoftreeoftree_null(void){oftreetree;if(of_live_active())tree.np=NULL;elsetree.fdt=NULL;returntree;}/*** … shower blocking
Getting (or Adding?) the node of an ofMesh or ofVboMesh
ofnode_to_np(): converts ofnode to struct device_node * ofnode_to_offset(): converts ofnode to offset. no_to_ofnode(): converts node pointer to ofnode. offset_to_ofnode(): converts offset to ofnode. Other useful functions: of_live_active(): returns true if livetree is in use, false if flat tree. ofnode_valid(): return true if a given node is ... Webbioapic_add_ofnode adds an irq_host based on informations from the device tree. The memory address is obtained from the phys_reg property instead On the PCI bus we use reg property for the PCI address. use the PCI functions because we need the ioapic before the PCI bus is up. This information (irq_host) is required in order to map a device to Webb31 juli 2024 · platform_device_id 从android,ios,windows,linux,mac获取设备ID 描述 视窗 BIOS UUID例如99A4D301-53F5-11CB-8CA0-9CA39A9E1F01 Linux BIOS UUID … shower blooms