2 files changed, 12 insertions, 1 deletions

diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
index 8fde4befaa51..a0a1eea18727 100644
--- a/drivers/extcon/extcon.c
+++ b/drivers/extcon/extcon.c
@@ -157,6 +157,11 @@ struct __extcon_info {
                 .id = EXTCON_DISP_VGA,
                 .name = "VGA",
         },
+        [EXTCON_DISP_DP] = {
+                .type = EXTCON_TYPE_DISP | EXTCON_TYPE_USB,
+                .id = EXTCON_DISP_DP,
+                .name = "DP",
+        },
 
         /* Miscellaneous external connector */
         [EXTCON_DOCK] = {
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 162c46a42bac..ad7a1606a7f3 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -69,6 +69,7 @@
 #define EXTCON_DISP_MHL         41      /* Mobile High-Definition Link */
 #define EXTCON_DISP_DVI         42      /* Digital Visual Interface */
 #define EXTCON_DISP_VGA         43      /* Video Graphics Array */
+#define EXTCON_DISP_DP          44      /* Display Port */
 
 /* Miscellaneous external connector */
 #define EXTCON_DOCK             60
@@ -102,11 +103,16 @@
  * @type:       integer (intval)
  * @value:      0 (low) or 1 (high)
  * @default:    0 (low)
+ * - EXTCON_PROP_USB_TYPEC_POLARITY
+ * @type:       integer (intval)
+ * @value:      0 (normal) or 1 (flip)
+ * @default:    0 (normal)
  */
 #define EXTCON_PROP_USB_VBUS            0
+#define EXTCON_PROP_USB_TYPEC_POLARITY  1
 
 #define EXTCON_PROP_USB_MIN             0
-#define EXTCON_PROP_USB_MAX             0
+#define EXTCON_PROP_USB_MAX             1
 #define EXTCON_PROP_USB_CNT     (EXTCON_PROP_USB_MAX - EXTCON_PROP_USB_MIN + 1)
 
 /* Properties of EXTCON_TYPE_CHG. */