1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index a6973e575aa9..200be9c9dbc7 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -127,7 +127,7 @@ struct psmouse_protocol {
  * relevant events to the input module once full packet has arrived.
  */
 
-static psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse)
+psmouse_ret_t psmouse_process_byte(struct psmouse *psmouse)
 {
         struct input_dev *dev = psmouse->dev;
         unsigned char *packet = psmouse->packet;
@@ -819,6 +819,13 @@ static const struct psmouse_protocol psmouse_protocols[] = {
                 .detect         = synaptics_detect,
                 .init           = synaptics_init,
         },
+        {
+                .type           = PSMOUSE_SYNAPTICS_RELATIVE,
+                .name           = "SynRelPS/2",
+                .alias          = "synaptics-relative",
+                .detect         = synaptics_detect,
+                .init           = synaptics_init_relative,
+        },
 #endif
 #ifdef CONFIG_MOUSE_PS2_ALPS
         {