diff options
| author | Andrei Kuchynski <akuchynski@chromium.org> | 2026-01-19 13:18:18 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-23 17:18:01 +0100 |
| commit | dfd7b082c0a22ff0d697605a2a6bb62d9a4730a6 (patch) | |
| tree | 99c2cfc76d26b6327b108b3483fb163e7990f38c /include/linux/usb | |
| parent | 1360eb44d2af7baa9357a7c4dd4952c6dd5e9d6f (diff) | |
usb: typec: Add mode_control field to port property
This new field in the port properties dictates whether the Platform Policy
Manager (PPM) allows the OS Policy Manager (OPM) to change the currently
active, negotiated alternate mode.
Signed-off-by: Andrei Kuchynski <akuchynski@chromium.org>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Link: https://patch.msgid.link/20260119131824.2529334-2-akuchynski@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
| -rw-r--r-- | include/linux/usb/typec.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h index c6fd46902fce..dbb259d88526 100644 --- a/include/linux/usb/typec.h +++ b/include/linux/usb/typec.h @@ -290,6 +290,7 @@ enum usb_pd_svdm_ver { * @prefer_role: Initial role preference (DRP ports). * @accessory: Supported Accessory Modes * @usb_capability: Supported USB Modes + * @no_mode_control: Ability to manage Alternate Modes * @fwnode: Optional fwnode of the port * @driver_data: Private pointer for driver specific info * @pd: Optional USB Power Delivery Support @@ -307,6 +308,7 @@ struct typec_capability { enum typec_accessory accessory[TYPEC_MAX_ACCESSORY]; unsigned int orientation_aware:1; u8 usb_capability; + bool no_mode_control; struct fwnode_handle *fwnode; void *driver_data; |