diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/usb/typec.h | 3 | ||||
| -rw-r--r-- | include/linux/usb/typec_altmode.h | 8 |
2 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index 309251572e2e..c6fd46902fce 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -20,12 +20,15 @@ struct typec_port; struct typec_altmode_ops; struct typec_cable_ops; +struct bus_type; struct fwnode_handle; struct device; struct usb_power_delivery; struct usb_power_delivery_desc; +extern const struct bus_type typec_bus; + enum typec_port_type { TYPEC_PORT_SRC, TYPEC_PORT_SNK, diff --git a/include/linux/usb/typec_altmode.h b/include/linux/usb/typec_altmode.h index f7db3bd4c90e..9197a4637a93 100644 --- a/include/linux/usb/typec_altmode.h +++ b/include/linux/usb/typec_altmode.h @@ -9,6 +9,14 @@ #define MODE_DISCOVERY_MAX 6 +extern const struct device_type typec_port_altmode_dev_type; +extern const struct device_type typec_plug_altmode_dev_type; +extern const struct device_type typec_partner_altmode_dev_type; + +#define is_typec_port_altmode(dev) ((dev)->type == &typec_port_altmode_dev_type) +#define is_typec_plug_altmode(dev) ((dev)->type == &typec_plug_altmode_dev_type) +#define is_typec_partner_altmode(dev) ((dev)->type == &typec_partner_altmode_dev_type) + struct typec_altmode_ops; /** |