1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index ef9f4913450d..d68d33fb5ac2 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1566,6 +1566,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
                 .driver_data = (int []){1232, 5710, 1156, 4696},
         },
         {
+                /* Lenovo ThinkPad Edge E431 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+                        DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad Edge E431"),
+                },
+                .driver_data = (int []){1024, 5022, 2508, 4832},
+        },
+        {
                 /* Lenovo ThinkPad T431s */
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),