HID: asus: Fix T100TA touchpad y dimensions

When adding the initial support I only looked at the maximum coordinates
but the Y axis is inverted, so I should have checked the minimum
coodinates which never reach 0 due to max_y being wrong, fix this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-asus.c

@@ -107,7 +107,7 @@ static const struct asus_touchpad_info asus_i2c_tp = {
 
 static const struct asus_touchpad_info asus_t100ta_tp = {
 	.max_x = 2240,
-	.max_y = 1758,
+	.max_y = 1120,
 	.contact_size = 5,
 	.max_contacts = 5,
 };