extcon: add unique ac adaptor extcon cable id

Add unique ac adaptor extcon cable id, this cable
id used to detect and report always on ac power supply
status to framework layer.

Bug 200453496

Change-Id: Ibeb6b25e0db2aed35bbed7389245fb07125378af
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1922472
(cherry picked from commit 958ce629d61bb2207cb8505b5cf9f5a254153938)
Reviewed-on: https://git-master.nvidia.com/r/1928117
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Xianhui Wang <xianhuiw@nvidia.com>
Tested-by: Xianhui Wang <xianhuiw@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Siddardha Naraharisetti <siddardhan@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 395448192efb2411471ed2815319d2dddf74d40f..10957aaad5518cbf72591b7673b954ed649ad645 100644 (file)
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -95,8 +95,9 @@
 #define EXTCON_USB_ACA_RIDC    71
 #define EXTCON_USB_Y_CABLE     72
 #define EXTCON_USB_PD          73
+#define EXTCON_AC_ADAPTOR      74
 
-#define EXTCON_NUM             74
+#define EXTCON_NUM             75
 
 /*
  * Define the property of supported external connectors.