Input: synaptics - add manual min/max quirk for ThinkPad X240

This extends Benjamin Tissoires manual min/max quirk table with support for
the ThinkPad X240.

Cc: stable@vger.kernel.org
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index ef148f997c84..d8d49d10f9bb 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -1507,6 +1507,14 @@ static const struct dmi_system_id min_max_dmi_table[] __initconst = {
                 .driver_data = (int []){1024, 5052, 2258, 4832},
         },
         {
+                /* Lenovo ThinkPad X240 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+                        DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X240"),
+                },
+                .driver_data = (int []){1232, 5710, 1156, 4696},
+        },
+        {
                 /* Lenovo ThinkPad T440s */
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),