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-rw-r--r--include/linux/extcon.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/linux/extcon.h b/include/linux/extcon.h
index f9d4a44e86d3..f08469089f74 100644
--- a/include/linux/extcon.h
+++ b/include/linux/extcon.h
@@ -235,6 +235,16 @@ extern int extcon_set_property(struct extcon_dev *edev, unsigned int id,
union extcon_property_value prop_val);
/*
+ * get/set_property_capability set the capability of the property for each
+ * external connector. They are used to set the capability of the property
+ * of each external connector based on the id and property.
+ */
+extern int extcon_get_property_capability(struct extcon_dev *edev,
+ unsigned int id, unsigned int prop);
+extern int extcon_set_property_capability(struct extcon_dev *edev,
+ unsigned int id, unsigned int prop);
+
+/*
* Following APIs are to monitor every action of a notifier.
* Registrar gets notified for every external port of a connection device.
* Probably this could be used to debug an action of notifier; however,
@@ -320,6 +330,18 @@ static inline int extcon_set_property(struct extcon_dev *edev, unsigned int id,
return 0;
}
+static inline int extcon_get_property_capability(struct extcon_dev *edev,
+ unsigned int id, unsigned int prop)
+{
+ return 0;
+}
+
+static inline int extcon_set_property_capability(struct extcon_dev *edev,
+ unsigned int id, unsigned int prop)
+{
+ return 0;
+}
+
static inline struct extcon_dev *extcon_get_extcon_dev(const char *extcon_name)
{
return NULL;