2 files changed, 26 insertions, 0 deletions

diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c
index 0226ba3f5307..4dd693e1c8b8 100644
--- a/drivers/hid/uhid.c
+++ b/drivers/hid/uhid.c
@@ -112,6 +112,24 @@ static void uhid_hid_close(struct hid_device *hid)
 static int uhid_hid_input(struct input_dev *input, unsigned int type,
                           unsigned int code, int value)
 {
+        struct hid_device *hid = input_get_drvdata(input);
+        struct uhid_device *uhid = hid->driver_data;
+        unsigned long flags;
+        struct uhid_event *ev;
+
+        ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
+        if (!ev)
+                return -ENOMEM;
+
+        ev->type = UHID_OUTPUT_EV;
+        ev->u.output_ev.type = type;
+        ev->u.output_ev.code = code;
+        ev->u.output_ev.value = value;
+
+        spin_lock_irqsave(&uhid->qlock, flags);
+        uhid_queue(uhid, ev);
+        spin_unlock_irqrestore(&uhid->qlock, flags);
+
         return 0;
 }
 
diff --git a/include/linux/uhid.h b/include/linux/uhid.h
index 351650b7a0f6..3fa484921010 100644
--- a/include/linux/uhid.h
+++ b/include/linux/uhid.h
@@ -29,6 +29,7 @@ enum uhid_event_type {
         UHID_STOP,
         UHID_OPEN,
         UHID_CLOSE,
+        UHID_OUTPUT_EV,
         UHID_INPUT,
 };
 
@@ -53,12 +54,19 @@ struct uhid_input_req {
         __u16 size;
 } __attribute__((__packed__));
 
+struct uhid_output_ev_req {
+        __u16 type;
+        __u16 code;
+        __s32 value;
+} __attribute__((__packed__));
+
 struct uhid_event {
         __u32 type;
 
         union {
                 struct uhid_create_req create;
                 struct uhid_input_req input;
+                struct uhid_output_ev_req output_ev;
         } u;
 } __attribute__((__packed__));