extcon: Introduce EXTCON_PROP_DISP_HPD property

[deliverable/linux.git] / include / linux / extcon.h

diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index b34d1ae9011f0232ae21f882feb3b4f02a4c2d2d..5c35f9d1822c96ef962c6b04e87e1ccbb94387d8 100644 (file)
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -133,9 +133,20 @@
 #define EXTCON_PROP_JACK_MAX           100
 #define EXTCON_PROP_JACK_CNT (EXTCON_PROP_JACK_MAX - EXTCON_PROP_JACK_MIN + 1)
 
+/*
+ * Properties of EXTCON_TYPE_DISP.
+ *
+ * - EXTCON_PROP_DISP_HPD (Hot Plug Detect)
+ * @type:       integer (intval)
+ * @value:      0 (no hpd) or 1 (hpd)
+ * @default:    0 (no hpd)
+ *
+ */
+#define EXTCON_PROP_DISP_HPD           150
+
 /* Properties of EXTCON_TYPE_DISP. */
 #define EXTCON_PROP_DISP_MIN           150
-#define EXTCON_PROP_DISP_MAX           150
+#define EXTCON_PROP_DISP_MAX           151
 #define EXTCON_PROP_DISP_CNT (EXTCON_PROP_DISP_MAX - EXTCON_PROP_DISP_MIN + 1)
 
 /*