Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull more input subsystem updates from Dmitry Torokhov:

 - an update to Atmel MXT driver that makes it functional on Google
   Pixel 2 boxes (both touchpad and touchscreen)

 - a new VMware VMMouse driver that should allow us drop X vmmouse
   driver that requires root privileges (since it accesses ioports)

 - XBox One controllers now support force feedback (rumble)

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: lm8333 - fix broken email address
  Input: cyapa - fix setting suspend scan rate
  Input: elan_i2c - fix calculating number of x and y traces.
  Input: elan_i2c - report hovering contacts
  Input: elants_i2c - zero-extend hardware ID in firmware name
  Input: alps - document separate pointstick button bits for V2 devices
  Input: atmel_mxt_ts - add support for Google Pixel 2
  Input: xpad - add rumble support for Xbox One controller
  Input: ff-core - use new debug macros
  Input: add vmmouse driver
  Input: elan_i2c - adjust for newer firmware pressure reporting

18 files changed, 806 insertions, 42 deletions

diff --git a/Documentation/input/alps.txt b/Documentation/input/alps.txt
index b9d229fee6b9..c86f2f1ae4f6 100644
--- a/Documentation/input/alps.txt
+++ b/Documentation/input/alps.txt
@@ -94,6 +94,10 @@ PS/2 packet format
 
 Note that the device never signals overflow condition.
 
+For protocol version 2 devices when the trackpoint is used, and no fingers
+are on the touchpad, the M R L bits signal the combined status of both the
+pointingstick and touchpad buttons.
+
 ALPS Absolute Mode - Protocol Version 1
 --------------------------------------
 
@@ -107,7 +111,7 @@ ALPS Absolute Mode - Protocol Version 1
 ALPS Absolute Mode - Protocol Version 2
 ---------------------------------------
 
- byte 0:  1    ?    ?    ?    1    ?    ?    ?
+ byte 0:  1    ?    ?    ?    1  PSM  PSR  PSL
  byte 1:  0   x6   x5   x4   x3   x2   x1   x0
  byte 2:  0  x10   x9   x8   x7    ?  fin  ges
  byte 3:  0   y9   y8   y7    1    M    R    L
@@ -115,7 +119,8 @@ ALPS Absolute Mode - Protocol Version 2
  byte 5:  0   z6   z5   z4   z3   z2   z1   z0
 
 Protocol Version 2 DualPoint devices send standard PS/2 mouse packets for
-the DualPoint Stick.
+the DualPoint Stick. For non interleaved dualpoint devices the pointingstick
+buttons get reported separately in the PSM, PSR and PSL bits.
 
 Dualpoint device -- interleaved packet format
 ---------------------------------------------
diff --git a/MAINTAINERS b/MAINTAINERS
index 1af6b9a9a6d5..b4b131a0b939 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10597,6 +10597,14 @@ L:	linux-kernel@vger.kernel.org
 S:      Maintained
 F:      drivers/misc/vmw_balloon.c
 
+VMWARE VMMOUSE SUBDRIVER
+M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
+M:      "VMware, Inc." <pv-drivers@vmware.com>
+L:      linux-input@vger.kernel.org
+S:      Maintained
+F:      drivers/input/mouse/vmmouse.c
+F:      drivers/input/mouse/vmmouse.h
+
 VMWARE VMXNET3 ETHERNET DRIVER
 M:      Shreyas Bhatewara <sbhatewara@vmware.com>
 M:      "VMware, Inc." <pv-drivers@vmware.com>
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index f50f6dd92274..b81c88c43452 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -23,8 +23,6 @@
 
 /* #define DEBUG */
 
-#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
-
 #include <linux/input.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
@@ -116,7 +114,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 
         if (effect->type < FF_EFFECT_MIN || effect->type > FF_EFFECT_MAX ||
             !test_bit(effect->type, dev->ffbit)) {
-                pr_debug("invalid or not supported effect type in upload\n");
+                dev_dbg(&dev->dev, "invalid or not supported effect type in upload\n");
                 return -EINVAL;
         }
 
@@ -124,7 +122,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
             (effect->u.periodic.waveform < FF_WAVEFORM_MIN ||
              effect->u.periodic.waveform > FF_WAVEFORM_MAX ||
              !test_bit(effect->u.periodic.waveform, dev->ffbit))) {
-                pr_debug("invalid or not supported wave form in upload\n");
+                dev_dbg(&dev->dev, "invalid or not supported wave form in upload\n");
                 return -EINVAL;
         }
 
@@ -246,7 +244,7 @@ static int flush_effects(struct input_dev *dev, struct file *file)
         struct ff_device *ff = dev->ff;
         int i;
 
-        pr_debug("flushing now\n");
+        dev_dbg(&dev->dev, "flushing now\n");
 
         mutex_lock(&ff->mutex);
 
@@ -316,7 +314,7 @@ int input_ff_create(struct input_dev *dev, unsigned int max_effects)
         int i;
 
         if (!max_effects) {
-                pr_err("cannot allocate device without any effects\n");
+                dev_err(&dev->dev, "cannot allocate device without any effects\n");
                 return -EINVAL;
         }
 
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 3aa2f3f3da5b..61c761156371 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -31,12 +31,14 @@
  *  - the iForce driver    drivers/char/joystick/iforce.c
  *  - the skeleton-driver  drivers/usb/usb-skeleton.c
  *  - Xbox 360 information http://www.free60.org/wiki/Gamepad
+ *  - Xbox One information https://github.com/quantus/xbox-one-controller-protocol
  *
  * Thanks to:
  *  - ITO Takayuki for providing essential xpad information on his website
  *  - Vojtech Pavlik     - iforce driver / input subsystem
  *  - Greg Kroah-Hartman - usb-skeleton driver
  *  - XBOX Linux project - extra USB id's
+ *  - Pekka Pöyry (quantus) - Xbox One controller reverse engineering
  *
  * TODO:
  *  - fine tune axes (especially trigger axes)
@@ -828,6 +830,23 @@ static int xpad_play_effect(struct input_dev *dev, void *data, struct ff_effect
 
                         return usb_submit_urb(xpad->irq_out, GFP_ATOMIC);
 
+                case XTYPE_XBOXONE:
+                        xpad->odata[0] = 0x09; /* activate rumble */
+                        xpad->odata[1] = 0x08;
+                        xpad->odata[2] = 0x00;
+                        xpad->odata[3] = 0x08; /* continuous effect */
+                        xpad->odata[4] = 0x00; /* simple rumble mode */
+                        xpad->odata[5] = 0x03; /* L and R actuator only */
+                        xpad->odata[6] = 0x00; /* TODO: LT actuator */
+                        xpad->odata[7] = 0x00; /* TODO: RT actuator */
+                        xpad->odata[8] = strong / 256;  /* left actuator */
+                        xpad->odata[9] = weak / 256;    /* right actuator */
+                        xpad->odata[10] = 0x80; /* length of pulse */
+                        xpad->odata[11] = 0x00; /* stop period of pulse */
+                        xpad->irq_out->transfer_buffer_length = 12;
+
+                        return u