1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 48d9ec13d32..da280189ef0 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -71,6 +71,10 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI    0x024c
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO     0x024d
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_JIS     0x024e
+/* Macbook8,2 (unibody) */
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI   0x0252
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO    0x0253
+#define USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS    0x0254
 
 #define BCM5974_DEVICE(prod) {                                  \
         .match_flags = (USB_DEVICE_ID_MATCH_DEVICE |            \
@@ -112,6 +116,10 @@ static const struct usb_device_id bcm5974_table[] = {
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_JIS),
+        /* MacbookPro8,2 */
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS),
         /* Terminating entry */
         {}
 };
@@ -314,6 +322,18 @@ static const struct bcm5974_config bcm5974_config_table[] = {
                 { DIM_X, DIM_X / SN_COORD, -4620, 5140 },
                 { DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
         },
+        {
+                USB_DEVICE_ID_APPLE_WELLSPRING5A_ANSI,
+                USB_DEVICE_ID_APPLE_WELLSPRING5A_ISO,
+                USB_DEVICE_ID_APPLE_WELLSPRING5A_JIS,
+                HAS_INTEGRATED_BUTTON,
+                0x84, sizeof(struct bt_data),
+                0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+                { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+                { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+                { DIM_X, DIM_X / SN_COORD, -4750, 5280 },
+                { DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
+        },
         {}
 };