Merge commit 'v3.4-rc4' into next

7 files changed, 30 insertions, 13 deletions

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index bd87380bd879..4c6a72d3d48c 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -952,7 +952,9 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int
 
         /*
          * First try "E6 report".
-         * ALPS should return 0,0,10 or 0,0,100
+         * ALPS should return 0,0,10 or 0,0,100 if no buttons are pressed.
+         * The bits 0-2 of the first byte will be 1s if some buttons are
+         * pressed.
          */
         param[0] = 0;
         if (ps2_command(ps2dev, param, PSMOUSE_CMD_SETRES) ||
@@ -968,7 +970,8 @@ static const struct alps_model_info *alps_get_model(struct psmouse *psmouse, int
         psmouse_dbg(psmouse, "E6 report: %2.2x %2.2x %2.2x",
                     param[0], param[1], param[2]);
 
-        if (param[0] != 0 || param[1] != 0 || (param[2] != 10 && param[2] != 100))
+        if ((param[0] & 0xf8) != 0 || param[1] != 0 ||
+            (param[2] != 10 && param[2] != 100))
                 return NULL;
 
         /*
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c
index ff5f61a0fd3a..5fa99341a39d 100644
--- a/drivers/input/mouse/amimouse.c
+++ b/drivers/input/mouse/amimouse.c
@@ -25,7 +25,6 @@
 
 #include <asm/irq.h>
 #include <asm/setup.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/amigahw.h>
 #include <asm/amigaints.h>
diff --git a/drivers/input/mouse/atarimouse.c b/drivers/input/mouse/atarimouse.c
index 5c4a692bf73a..d1c43236b125 100644
--- a/drivers/input/mouse/atarimouse.c
+++ b/drivers/input/mouse/atarimouse.c
@@ -47,7 +47,6 @@
 
 #include <asm/irq.h>
 #include <asm/setup.h>
-#include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/atarihw.h>
 #include <asm/atarikb.h>
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index d2c0db159b18..479011004a11 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -486,7 +486,6 @@ static void elantech_input_sync_v4(struct psmouse *psmouse)
         unsigned char *packet = psmouse->packet;
 
         input_report_key(dev, BTN_LEFT, packet[0] & 0x01);
-        input_report_key(dev, BTN_RIGHT, packet[0] & 0x02);
         input_mt_report_pointer_emulation(dev, true);
         input_sync(dev);
 }
@@ -967,6 +966,7 @@ static int elantech_set_input_params(struct psmouse *psmouse)
         if (elantech_set_range(psmouse, &x_min, &y_min, &x_max, &y_max, &width))
                 return -1;
 
+        __set_bit(INPUT_PROP_POINTER, dev->propbit);
         __set_bit(EV_KEY, dev->evbit);
         __set_bit(EV_ABS, dev->evbit);
         __clear_bit(EV_REL, dev->evbit);
@@ -1017,7 +1017,9 @@ static int elantech_set_input_params(struct psmouse *psmouse)
                          */
                         psmouse_warn(psmouse, "couldn't query resolution data.\n");
                 }
-
+                /* v4 is clickpad, with only one button. */
+                __set_bit(INPUT_PROP_BUTTONPAD, dev->propbit);
+                __clear_bit(BTN_RIGHT, dev->keybit);
                 __set_bit(BTN_TOOL_QUADTAP, dev->keybit);
                 /* For X to recognize me as touchpad. */
                 input_set_abs_params(dev, ABS_X, x_min, x_max, 0, 0);
@@ -1245,6 +1247,8 @@ static void elantech_disconnect(struct psmouse *psmouse)
  */
 static int elantech_reconnect(struct psmouse *psmouse)
 {
+        psmouse_reset(psmouse);
+
         if (elantech_detect(psmouse, 0))
                 return -1;
 
@@ -1324,6 +1328,8 @@ int elantech_init(struct psmouse *psmouse)
         if (!etd)
                 return -ENOMEM;
 
+        psmouse_reset(psmouse);
+
         etd->parity[0] = 1;
         for (i = 1; i < 256; i++)
                 etd->parity[i] = etd->parity[i & (i - 1)] ^ 1;
diff --git a/drivers/input/mouse/gpio_mouse.c b/drivers/input/mouse/gpio_mouse.c
index a9ad8e1402be..39fe9b737cae 100644
--- a/drivers/input/mouse/gpio_mouse.c
+++ b/drivers/input/mouse/gpio_mouse.c
@@ -12,9 +12,9 @@
 #include <linux/module.h>
 #include <linux/platform_device.h>
 #include <linux/input-polldev.h>
+#include <linux/gpio.h>
 #include <linux/gpio_mouse.h>
 
-#include <asm/gpio.h>
 
 /*
  * Timer function which is run every scan_ms ms when the device is opened.
diff --git a/drivers/input/mouse/sentelic.c b/drivers/input/mouse/sentelic.c
index a977bfaa6821..661a0ca3b3d6 100644
--- a/drivers/input/mouse/sentelic.c
+++ b/drivers/input/mouse/sentelic.c
@@ -741,6 +741,14 @@ static psmouse_ret_t fsp_process_byte(struct psmouse *psmouse)
                         }
                 } else {
                         /* SFAC packet */
+                        if ((packet[0] & (FSP_PB0_LBTN|FSP_PB0_PHY_BTN)) ==
+                                FSP_PB0_LBTN) {
+                                /* On-pad click in SFAC mode should be handled
+                                 * by userspace.  On-pad clicks in MFMC mode
+                                 * are real clickpad clicks, and not ignored.
+                                 */
+                                packet[0] &= ~FSP_PB0_LBTN;
+                        }
 
                         /* no multi-finger information */
                         ad->last_mt_fgr = 0;
diff --git a/drivers/input/mouse/trackpoint.c b/drivers/input/mouse/trackpoint.c
index 22b218018137..f3102494237d 100644
--- a/drivers/input/mouse/trackpoint.c
+++ b/drivers/input/mouse/trackpoint.c
@@ -304,7 +304,7 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
                 return 0;
 
         if (trackpoint_read(&psmouse->ps2dev, TP_EXT_BTN, &button_info)) {
-                printk(KERN_WARNING "trackpoint.c: failed to get extended button data\n");
+                psmouse_warn(psmouse, "failed to get extended button data\n");
                 button_info = 0;
         }
 
@@ -326,16 +326,18 @@ int trackpoint_detect(struct psmouse *psmouse, bool set_properties)
 
         error = sysfs_create_group(&ps2dev->serio->dev.kobj, &trackpoint_attr_group);
         if (error) {
-                printk(KERN_ERR
-                        "trackpoint.c: failed to create sysfs attributes, error: %d\n",
-                        error);
+                psmouse_err(psmouse,
+                            "failed to create sysfs attributes, error: %d\n",
+                            error);
                 kfree(psmouse->private);
                 psmouse->private = NULL;
                 return -1;
         }
 
-        printk(KERN_INFO "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n",
-                firmware_id, (button_info & 0xf0) >> 4, button_info & 0x0f);
+        psmouse_info(psmouse,
+                     "IBM TrackPoint firmware: 0x%02x, buttons: %d/%d\n",
+                     firmware_id,
+                     (button_info & 0xf0) >> 4, button_info & 0x0f);
 
         return 0;
 }