diff mbox series

[5/8] usb: typec: Use Thunderbolt 3 cable discover mode VDO in Enter_USB message

Message ID 20201110003716.5164-6-utkarsh.h.patel@intel.com (mailing list archive)
State Superseded
Headers show
Series Thunderbolt3/USB4 cable rounded and active cable plug link training support | expand

Commit Message

Patel, Utkarsh H Nov. 10, 2020, 12:37 a.m. UTC 
USB4 also uses same cable properties as Thunderbolt 3 so use Thunderbolt 3
cable discover mode VDO to fill details such as active cable plug link
training and cable rounded support.

Suggested-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Utkarsh Patel <utkarsh.h.patel@intel.com>
---
 include/linux/usb/typec.h | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/usb/typec.h b/include/linux/usb/typec.h
index 6be558045942..d91e09d9d91c 100644
--- a/include/linux/usb/typec.h
+++ b/include/linux/usb/typec.h
@@ -75,6 +75,7 @@  enum typec_orientation {
 /*
  * struct enter_usb_data - Enter_USB Message details
  * @eudo: Enter_USB Data Object
+ * @tbt_cable_vdo: TBT3 Cable Discover Mode Response
  * @active_link_training: Active Cable Plug Link Training
  *
  * @active_link_training is a flag that should be set with uni-directional SBRX
@@ -83,6 +84,7 @@  enum typec_orientation {
  */
 struct enter_usb_data {
 	u32			eudo;
+	u32			tbt_cable_vdo;
 	unsigned char		active_link_training:1;
 };