2 files changed, 40 insertions, 9 deletions

diff --git a/drivers/input/mouse/elan_i2c_core.c b/drivers/input/mouse/elan_i2c_core.c
index d15b33813021..98d4e515587a 100644
--- a/drivers/input/mouse/elan_i2c_core.c
+++ b/drivers/input/mouse/elan_i2c_core.c
@@ -218,17 +218,19 @@ static int elan_query_product(struct elan_tp_data *data)
 
 static int elan_check_ASUS_special_fw(struct elan_tp_data *data)
 {
-        if (data->ic_type != 0x0E)
-                return false;
-
-        switch (data->product_id) {
-        case 0x05 ... 0x07:
-        case 0x09:
-        case 0x13:
+        if (data->ic_type == 0x0E) {
+                switch (data->product_id) {
+                case 0x05 ... 0x07:
+                case 0x09:
+                case 0x13:
+                        return true;
+                }
+        } else if (data->ic_type == 0x08 && data->product_id == 0x26) {
+                /* ASUS EeeBook X205TA */
                 return true;
-        default:
-                return false;
         }
+
+        return false;
 }
 
 static int __elan_initialize(struct elan_tp_data *data)
@@ -1232,6 +1234,11 @@ static const struct acpi_device_id elan_acpi_id[] = {
         { "ELAN0000", 0 },
         { "ELAN0100", 0 },
         { "ELAN0600", 0 },
+        { "ELAN0605", 0 },
+        { "ELAN0608", 0 },
+        { "ELAN0605", 0 },
+        { "ELAN0609", 0 },
+        { "ELAN060B", 0 },
         { "ELAN1000", 0 },
         { }
 };
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 43482ae1e049..6f4dc0fd2ca3 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1122,7 +1122,10 @@ static int elantech_get_resolution_v4(struct psmouse *psmouse,
  * Asus UX32VD             0x361f02        00, 15, 0e      clickpad
  * Avatar AVIU-145A2       0x361f00        ?               clickpad
  * Fujitsu LIFEBOOK E544   0x470f00        d0, 12, 09      2 hw buttons
+ * Fujitsu LIFEBOOK E546   0x470f00        50, 12, 09      2 hw buttons
+ * Fujitsu LIFEBOOK E547   0x470f00        50, 12, 09      2 hw buttons
  * Fujitsu LIFEBOOK E554   0x570f01        40, 14, 0c      2 hw buttons
+ * Fujitsu LIFEBOOK E557   0x570f01        40, 14, 0c      2 hw buttons
  * Fujitsu T725            0x470f01        05, 12, 09      2 hw buttons
  * Fujitsu H730            0x570f00        c0, 14, 0c      3 hw buttons (**)
  * Gigabyte U2442          0x450f01        58, 17, 0c      2 hw buttons
@@ -1528,6 +1531,20 @@ static const struct dmi_system_id elantech_dmi_force_crc_enabled[] = {
                 },
         },
         {
+                /* Fujitsu LIFEBOOK E546  does not work with crc_enabled == 0 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E546"),
+                },
+        },
+        {
+                /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"),
+                },
+        },
+        {
                 /* Fujitsu LIFEBOOK E554  does not work with crc_enabled == 0 */
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
@@ -1542,6 +1559,13 @@ static const struct dmi_system_id elantech_dmi_force_crc_enabled[] = {
                 },
         },
         {
+                /* Fujitsu LIFEBOOK E557 does not work with crc_enabled == 0 */
+                .matches = {
+                        DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),
+                        DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E557"),
+                },
+        },
+        {
                 /* Fujitsu LIFEBOOK U745 does not work with crc_enabled == 0 */
                 .matches = {
                         DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"),