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-rw-r--r--include/linux/extcon.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index 667b1d35af12..46d802892c82 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -29,6 +29,15 @@
#include <linux/device.h>
/*
+ * Define the type of supported external connectors
+ */
+#define EXTCON_TYPE_USB BIT(0) /* USB connector */
+#define EXTCON_TYPE_CHG BIT(1) /* Charger connector */
+#define EXTCON_TYPE_JACK BIT(2) /* Jack connector */
+#define EXTCON_TYPE_DISP BIT(3) /* Display connector */
+#define EXTCON_TYPE_MISC BIT(4) /* Miscellaneous connector */
+
+/*
* Define the unique id of supported external connectors
*/
#define EXTCON_NONE 0