diff options
| author |   Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2018-06-27 18:19:50 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-02 17:42:36 +0200 |
| commit | 8a37d87d72f0c69f837229c04d2fcd7117ea57e7 (patch) | |
| tree | 43cf3111a964678d08fe6638e4459e1c2db50b55 /include/linux/usb/typec.h | |
| parent | usb: typec: Register a device for every mode (diff) | |
| download | linux-dev-8a37d87d72f0c69f837229c04d2fcd7117ea57e7.tar.xz linux-dev-8a37d87d72f0c69f837229c04d2fcd7117ea57e7.zip | |
usb: typec: Bus type for alternate modes
Introducing a simple bus for the alternate modes. Bus allows
binding drivers to the discovered alternate modes the
partners support.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Tested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb/typec.h')
| -rw-r--r-- | include/linux/usb/typec.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index 2dcb1683075f..7df4ecabc78a 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -5,21 +5,18 @@ #include <linux/types.h> -/* XXX: Once we have a header for USB Power Delivery, this belongs there */ -#define ALTMODE_MAX_MODES 6 - /* USB Type-C Specification releases */ #define USB_TYPEC_REV_1_0 0x100 /* 1.0 */ #define USB_TYPEC_REV_1_1 0x110 /* 1.1 */ #define USB_TYPEC_REV_1_2 0x120 /* 1.2 */ -struct typec_altmode; struct typec_partner; struct typec_cable; struct typec_plug; struct typec_port; struct fwnode_handle; +struct device; enum typec_port_type { TYPEC_PORT_SRC, @@ -107,7 +104,7 @@ struct typec_altmode_desc { u8 mode; u32 vdo; /* Only used with ports */ - enum typec_port_type roles; + enum typec_port_data roles; }; struct typec_altmode @@ -186,7 +183,6 @@ struct typec_partner_desc { * @dr_set: Set Data Role * @pr_set: Set Power Role * @vconn_set: Set VCONN Role - * @activate_mode: Enter/exit given Alternate Mode * @port_type_set: Set port type * * Static capabilities of a single USB Type-C port. @@ -212,12 +208,8 @@ struct typec_capability { enum typec_role); int (*vconn_set)(const struct typec_capability *, enum typec_role); - - int (*activate_mode)(const struct typec_capability *, - int mode, int activate); int (*port_type_set)(const struct typec_capability *, - enum typec_port_type); - + enum typec_port_type); }; /* Specific to try_role(). Indicates the user want's to clear the preference. */ |