diff options
| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2023-10-11 13:58:25 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-10-16 20:02:36 +0200 |
| commit | 11110783f5ea866318831a56353c6f1c3fc0d8ed (patch) | |
| tree | 4cd4afbf946dbcaab34e81c7366f941cd4124efd /drivers/usb/core/hub.h | |
| parent | 59de2a56d127890cc610f3896d5fc31887c54ac2 (diff) | |
usb: Inform the USB Type-C class about enumerated devices
The Type-C port drivers can make PM related decisions based
on is the device USB3 or USB2.
Suggested-by: Benson Leung <bleung@chromium.org>
Tested-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Link: https://lore.kernel.org/r/20231011105825.320062-3-heikki.krogerus@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/core/hub.h')
| -rw-r--r-- | drivers/usb/core/hub.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index d44dd7f6623e..43ce21c96a51 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -14,6 +14,7 @@ #include <linux/usb.h> #include <linux/usb/ch11.h> #include <linux/usb/hcd.h> +#include <linux/usb/typec.h> #include "usb.h" struct usb_hub { @@ -82,6 +83,7 @@ struct usb_hub { * @dev: generic device interface * @port_owner: port's owner * @peer: related usb2 and usb3 ports (share the same connector) + * @connector: USB Type-C connector * @req: default pm qos request for hubs without port power control * @connect_type: port's connect type * @state: device state of the usb device attached to the port @@ -100,6 +102,7 @@ struct usb_port { struct device dev; struct usb_dev_state *port_owner; struct usb_port *peer; + struct typec_connector *connector; struct dev_pm_qos_request *req; enum usb_port_connect_type connect_type; enum usb_device_state state; |