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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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#ifndef __USB_TYPEC_CLASS__#define __USB_TYPEC_CLASS__
#include <linux/device.h>#include <linux/usb/typec.h>
struct typec_mux;struct typec_switch;struct usb_device;struct mode_selection;
struct typec_plug { struct device dev; enum typec_plug_index index; struct ida mode_ids; int num_altmodes;};
struct typec_cable { struct device dev; enum typec_plug_type type; struct usb_pd_identity *identity; unsigned int active:1; u16 pd_revision; /* 0300H = "3.0" */ enum usb_pd_svdm_ver svdm_version;};
struct typec_partner { struct device dev; unsigned int usb_pd:1; struct usb_pd_identity *identity; enum typec_accessory accessory; struct ida mode_ids; int num_altmodes; u16 pd_revision; /* 0300H = "3.0" */ enum usb_pd_svdm_ver svdm_version; enum usb_mode usb_mode; u8 usb_capability;
struct usb_power_delivery *pd; struct mode_selection *sel;
void (*attach)(struct typec_partner *partner, struct device *dev); void (*deattach)(struct typec_partner *partner, struct device *dev);};
struct typec_port { unsigned int id; struct device dev; struct ida mode_ids;
struct usb_power_delivery *pd;
int prefer_role; enum typec_data_role data_role; enum typec_role pwr_role; enum typec_role vconn_role; enum typec_pwr_opmode pwr_opmode; enum typec_port_type port_type; enum usb_mode usb_mode; struct mutex port_type_lock; struct mutex partner_link_lock;
enum typec_orientation orientation; bool mode_control; struct typec_switch *sw; struct typec_mux *mux; struct typec_retimer *retimer;
const struct typec_capability *cap; const struct typec_operations *ops;
struct typec_connector con;
/* * REVISIT: Only USB devices for now. If there are others, these need to * be converted into a list. * * NOTE: These may be registered first before the typec_partner, so they * will always have to be kept here instead of struct typec_partner. */ struct device *usb2_dev; struct device *usb3_dev;};
#define to_typec_port(_dev_) container_of(_dev_, struct typec_port, dev)#define to_typec_plug(_dev_) container_of(_dev_, struct typec_plug, dev)#define to_typec_cable(_dev_) container_of(_dev_, struct typec_cable, dev)#define to_typec_partner(_dev_) container_of(_dev_, struct typec_partner, dev)
extern const struct device_type typec_partner_dev_type;extern const struct device_type typec_cable_dev_type;extern const struct device_type typec_plug_dev_type;extern const struct device_type typec_port_dev_type;
#define is_typec_partner(dev) ((dev)->type == &typec_partner_dev_type)#define is_typec_cable(dev) ((dev)->type == &typec_cable_dev_type)#define is_typec_plug(dev) ((dev)->type == &typec_plug_dev_type)#define is_typec_port(dev) ((dev)->type == &typec_port_dev_type)
extern const struct class typec_mux_class;extern const struct class retimer_class;extern const struct class typec_class;
#if defined(CONFIG_ACPI)int typec_link_ports(struct typec_port *connector);void typec_unlink_ports(struct typec_port *connector);#elsestatic inline int typec_link_ports(struct typec_port *connector) { return 0; }static inline void typec_unlink_ports(struct typec_port *connector) { }#endif
#endif /* __USB_TYPEC_CLASS__ */