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path: root/drivers/usb/mtu3/mtu3.h
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Diffstat (limited to 'drivers/usb/mtu3/mtu3.h')
-rw-r--r--drivers/usb/mtu3/mtu3.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/mtu3/mtu3.h b/drivers/usb/mtu3/mtu3.h
index 76ecf12fdf62..6087be236a35 100644
--- a/drivers/usb/mtu3/mtu3.h
+++ b/drivers/usb/mtu3/mtu3.h
@@ -199,6 +199,9 @@ struct mtu3_gpd_ring {
* @id_nb : notifier for iddig(idpin) detection
* @id_work : work of iddig detection notifier
* @id_event : event of iddig detecion notifier
+* @role_sw : use USB Role Switch to support dual-role switch, can't use
+* extcon at the same time, and extcon is deprecated.
+* @role_sw_used : true when the USB Role Switch is used.
* @is_u3_drd: whether port0 supports usb3.0 dual-role device or not
* @manual_drd_enabled: it's true when supports dual-role device by debugfs
* to switch host/device modes depending on user input.
@@ -212,6 +215,8 @@ struct otg_switch_mtk {
struct notifier_block id_nb;
struct work_struct id_work;
unsigned long id_event;
+ struct usb_role_switch *role_sw;
+ bool role_sw_used;
bool is_u3_drd;
bool manual_drd_enabled;
};