Merge tag 'v4.0-rc7' into next

Sync up with Linux 4.0-rc7 to bring in ALPS changes.

2 files changed, 35 insertions, 20 deletions

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 1bd15ebc01f2..27bcdbc950c9 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -1154,10 +1154,28 @@ out:
         mutex_unlock(&alps_mutex);
 }
 
-static void alps_report_bare_ps2_packet(struct input_dev *dev,
+static void alps_report_bare_ps2_packet(struct psmouse *psmouse,
                                         unsigned char packet[],
                                         bool report_buttons)
 {
+        struct alps_data *priv = psmouse->private;
+        struct input_dev *dev;
+
+        /* Figure out which device to use to report the bare packet */
+        if (priv->proto_version == ALPS_PROTO_V2 &&
+            (priv->flags & ALPS_DUALPOINT)) {
+                /* On V2 devices the DualPoint Stick reports bare packets */
+                dev = priv->dev2;
+        } else if (unlikely(IS_ERR_OR_NULL(priv->dev3))) {
+                /* Register dev3 mouse if we received PS/2 packet first time */
+                if (!IS_ERR(priv->dev3))
+                        psmouse_queue_work(psmouse, &priv->dev3_register_work,
+                                           0);
+                return;
+        } else {
+                dev = priv->dev3;
+        }
+
         if (report_buttons)
                 alps_report_buttons(dev, NULL,
                                 packet[0] & 1, packet[0] & 2, packet[0] & 4);
@@ -1232,8 +1250,8 @@ static psmouse_ret_t alps_handle_interleaved_ps2(struct psmouse *psmouse)
                  * de-synchronization.
                  */
 
-                alps_report_bare_ps2_packet(priv->dev2,
-                                            &psmouse->packet[3], false);
+                alps_report_bare_ps2_packet(psmouse, &psmouse->packet[3],
+                                            false);
 
                 /*
                  * Continue with the standard ALPS protocol handling,
@@ -1289,18 +1307,9 @@ static psmouse_ret_t alps_process_byte(struct psmouse *psmouse)
          * properly we only do this if the device is fully synchronized.
          */
         if (!psmouse->out_of_sync_cnt && (psmouse->packet[0] & 0xc8) == 0x08) {
-
-                /* Register dev3 mouse if we received PS/2 packet first time */
-                if (unlikely(!priv->dev3))
-                        psmouse_queue_work(psmouse,
-                                           &priv->dev3_register_work, 0);
-
                 if (psmouse->pktcnt == 3) {
-                        /* Once dev3 mouse device is registered report data */
-                        if (likely(!IS_ERR_OR_NULL(priv->dev3)))
-                                alps_report_bare_ps2_packet(priv->dev3,
-                                                            psmouse->packet,
-                                                            true);
+                        alps_report_bare_ps2_packet(psmouse, psmouse->packet,
+                                                    true);
                         return PSMOUSE_FULL_PACKET;
                 }
                 return PSMOUSE_GOOD_DATA;
@@ -2281,10 +2290,12 @@ static int alps_set_protocol(struct psmouse *psmouse,
                 priv->set_abs_params = alps_set_abs_params_mt;
                 priv->nibble_commands = alps_v3_nibble_commands;
                 priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
-                priv->x_max = 1360;
-                priv->y_max = 660;
                 priv->x_bits = 23;
                 priv->y_bits = 12;
+
+                if (alps_dolphin_get_device_area(psmouse, priv))
+                        return -EIO;
+
                 break;
 
         case ALPS_PROTO_V6:
@@ -2303,9 +2314,8 @@ static int alps_set_protocol(struct psmouse *psmouse,
                 priv->set_abs_params = alps_set_abs_params_mt;
                 priv->nibble_commands = alps_v3_nibble_commands;
                 priv->addr_command = PSMOUSE_CMD_RESET_WRAP;
-
-                if (alps_dolphin_get_device_area(psmouse, priv))
-                        return -EIO;
+                priv->x_max = 0xfff;
+                priv->y_max = 0x7ff;
 
                 if (priv->fw_ver[1] != 0xba)
                         priv->flags |= ALPS_BUTTONPAD;
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 95898333834f..630af73e98c4 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -157,6 +157,11 @@ static const struct min_max_quirk min_max_pnpid_table[] = {
         },
         {
                 (const char * const []){"LEN2006", NULL},
+                {2691, 2691},
+                1024, 5045, 2457, 4832
+        },
+        {
+                (const char * const []){"LEN2006", NULL},
                 {ANY_BOARD_ID, ANY_BOARD_ID},
                 1264, 5675, 1171, 4688
         },
@@ -192,7 +197,7 @@ static const char * const topbuttonpad_pnp_ids[] = {
         "LEN2003",
         "LEN2004", /* L440 */
         "LEN2005",
-        "LEN2006",
+        "LEN2006", /* Edge E440/E540 */
         "LEN2007",
         "LEN2008",
         "LEN2009",