11 files changed, 318 insertions, 52 deletions

diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 4f38e6f7dfdd..c66cc3d08c2f 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -292,4 +292,15 @@ config MOUSE_PXA930_TRKBALL
         help
           Say Y here to support PXA930 Trackball mouse.
 
+config MOUSE_MAPLE
+        tristate "Maple mouse (for the Dreamcast)"
+        depends on MAPLE
+        help
+          This driver supports the Maple mouse on the SEGA Dreamcast.
+
+          Most Dreamcast users, who have a mouse, will say Y here.
+
+          To compile this driver as a module choose M here: the module will be
+          called maplemouse.
+
 endif
diff --git a/drivers/input/mouse/Makefile b/drivers/input/mouse/Makefile
index 8c8a1f236e28..472189468d67 100644
--- a/drivers/input/mouse/Makefile
+++ b/drivers/input/mouse/Makefile
@@ -6,18 +6,19 @@
 
 obj-$(CONFIG_MOUSE_AMIGA)               += amimouse.o
 obj-$(CONFIG_MOUSE_APPLETOUCH)          += appletouch.o
-obj-$(CONFIG_MOUSE_BCM5974)             += bcm5974.o
 obj-$(CONFIG_MOUSE_ATARI)               += atarimouse.o
-obj-$(CONFIG_MOUSE_RISCPC)              += rpcmouse.o
+obj-$(CONFIG_MOUSE_BCM5974)             += bcm5974.o
+obj-$(CONFIG_MOUSE_GPIO)                += gpio_mouse.o
+obj-$(CONFIG_MOUSE_HIL)                 += hil_ptr.o
 obj-$(CONFIG_MOUSE_INPORT)              += inport.o
 obj-$(CONFIG_MOUSE_LOGIBM)              += logibm.o
+obj-$(CONFIG_MOUSE_MAPLE)               += maplemouse.o
 obj-$(CONFIG_MOUSE_PC110PAD)            += pc110pad.o
 obj-$(CONFIG_MOUSE_PS2)                 += psmouse.o
 obj-$(CONFIG_MOUSE_PXA930_TRKBALL)      += pxa930_trkball.o
+obj-$(CONFIG_MOUSE_RISCPC)              += rpcmouse.o
 obj-$(CONFIG_MOUSE_SERIAL)              += sermouse.o
-obj-$(CONFIG_MOUSE_HIL)                 += hil_ptr.o
 obj-$(CONFIG_MOUSE_VSXXXAA)             += vsxxxaa.o
-obj-$(CONFIG_MOUSE_GPIO)                += gpio_mouse.o
 
 psmouse-objs := psmouse-base.o synaptics.o
 
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index cbedf957cc58..daecc75c72e6 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -37,6 +37,7 @@
 #define ALPS_FW_BK_2    0x40
 
 static const struct alps_model_info alps_model_data[] = {
+        { { 0x32, 0x02, 0x14 }, 0xf8, 0xf8, ALPS_PASS | ALPS_DUALPOINT }, /* Toshiba Salellite Pro M10 */
         { { 0x33, 0x02, 0x0a }, 0x88, 0xf8, ALPS_OLDPROTO },            /* UMAX-530T */
         { { 0x53, 0x02, 0x0a }, 0xf8, 0xf8, 0 },
         { { 0x53, 0x02, 0x14 }, 0xf8, 0xf8, 0 },
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index 454b96112f03..e0140fdc02a5 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -255,15 +255,22 @@ MODULE_PARM_DESC(debug, "Activate debugging output");
  */
 static int atp_geyser_init(struct usb_device *udev)
 {
-        char data[8];
+        char *data;
         int size;
         int i;
+        int ret;
+
+        data = kmalloc(8, GFP_KERNEL);
+        if (!data) {
+                err("Out of memory");
+                return -ENOMEM;
+        }
 
         size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
                         ATP_GEYSER_MODE_READ_REQUEST_ID,
                         USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
                         ATP_GEYSER_MODE_REQUEST_VALUE,
-                        ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000);
+                        ATP_GEYSER_MODE_REQUEST_INDEX, data, 8, 5000);
 
         if (size != 8) {
                 dprintk("atp_geyser_init: read error\n");
@@ -271,7 +278,8 @@ static int atp_geyser_init(struct usb_device *udev)
                         dprintk("appletouch[%d]: %d\n", i, data[i]);
 
                 err("Failed to read mode from device.");
-                return -EIO;
+                ret = -EIO;
+                goto out_free;
         }
 
         /* Apply the mode switch */
@@ -281,7 +289,7 @@ static int atp_geyser_init(struct usb_device *udev)
                         ATP_GEYSER_MODE_WRITE_REQUEST_ID,
                         USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
                         ATP_GEYSER_MODE_REQUEST_VALUE,
-                        ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000);
+                        ATP_GEYSER_MODE_REQUEST_INDEX, data, 8, 5000);
 
         if (size != 8) {
                 dprintk("atp_geyser_init: write error\n");
@@ -289,9 +297,13 @@ static int atp_geyser_init(struct usb_device *udev)
                         dprintk("appletouch[%d]: %d\n", i, data[i]);
 
                 err("Failed to request geyser raw mode");
-                return -EIO;
+                ret = -EIO;
+                goto out_free;
         }
-        return 0;
+        ret = 0;
+out_free:
+        kfree(data);
+        return ret;
 }
 
 /*
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 2998a6ac9ae4..2d8fc0bf6923 100644
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -51,6 +51,10 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI    0x0230
 #define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO     0x0231
 #define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS     0x0232
+/* Macbook5,1 (unibody), aka wellspring3 */
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI    0x0236
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO     0x0237
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS     0x0238
 
 #define BCM5974_DEVICE(prod) {                                  \
         .match_flags = (USB_DEVICE_ID_MATCH_DEVICE |            \
@@ -72,6 +76,10 @@ static const struct usb_device_id bcm5974_table[] = {
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_ISO),
         BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
+        /* Macbook5,1 */
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
+        BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
         /* Terminating entry */
         {}
 };
@@ -96,14 +104,23 @@ struct bt_data {
         u8 rel_y;               /* relative y coordinate */
 };
 
-/* trackpad header structure */
-struct tp_header {
-        u8 unknown1[16];        /* constants, timers, etc */
-        u8 fingers;             /* number of fingers on trackpad */
-        u8 unknown2[9];         /* constants, timers, etc */
+/* trackpad header types */
+enum tp_type {
+        TYPE1,                  /* plain trackpad */
+        TYPE2                   /* button integrated in trackpad */
 };
 
-/* trackpad finger structure */
+/* trackpad finger data offsets, le16-aligned */
+#define FINGER_TYPE1            (13 * sizeof(__le16))
+#define FINGER_TYPE2            (15 * sizeof(__le16))
+
+/* trackpad button data offsets */
+#define BUTTON_TYPE2            15
+
+/* list of device capability bits */
+#define HAS_INTEGRATED_BUTTON   1
+
+/* trackpad finger structure, le16-aligned */
 struct tp_finger {
         __le16 origin;          /* zero when switching track finger */
         __le16 abs_x;           /* absolute x coodinate */
@@ -117,13 +134,11 @@ struct tp_finger {
         __le16 force_minor;     /* trackpad force, minor axis? */
         __le16 unused[3];       /* zeros */
         __le16 multi;           /* one finger: varies, more fingers: constant */
-};
+} __attribute__((packed,aligned(2)));
 
-/* trackpad data structure, empirically at least ten fingers */
-struct tp_data {
-        struct tp_header header;
-        struct tp_finger finger[16];
-};
+/* trackpad finger data size, empirically at least ten fingers */
+#define SIZEOF_FINGER           sizeof(struct tp_finger)
+#define SIZEOF_ALL_FINGERS      (16 * SIZEOF_FINGER)
 
 /* device-specific parameters */
 struct bcm5974_param {
@@ -136,9 +151,12 @@ struct bcm5974_param {
 /* device-specific configuration */
 struct bcm5974_config {
         int ansi, iso, jis;     /* the product id of this device */
+        int caps;               /* device capability bitmask */
         int bt_ep;              /* the endpoint of the button interface */
         int bt_datalen;         /* data length of the button interface */
         int tp_ep;              /* the endpoint of the trackpad interface */
+        enum tp_type tp_type;   /* type of trackpad interface */
+        int tp_offset;          /* offset to trackpad finger data */
         int tp_datalen;         /* data length of the trackpad interface */
         struct bcm5974_param p; /* finger pressure limits */
         struct bcm5974_param w; /* finger width limits */
@@ -158,7 +176,7 @@ struct bcm5974 {
         struct urb *bt_urb;             /* button usb request block */
         struct bt_data *bt_data;        /* button transferred data */
         struct urb *tp_urb;             /* trackpad usb request block */
-        struct tp_data *tp_data;        /* trackpad transferred data */
+        u8 *tp_data;                    /* trackpad transferred data */
         int fingers;                    /* number of fingers on trackpad */
 };
 
@@ -183,8 +201,9 @@ static const struct bcm5974_config bcm5974_config_table[] = {
                 USB_DEVICE_ID_APPLE_WELLSPRING_ANSI,
                 USB_DEVICE_ID_APPLE_WELLSPRING_ISO,
                 USB_DEVICE_ID_APPLE_WELLSPRING_JIS,
+                0,
                 0x84, sizeof(struct bt_data),
-                0x81, sizeof(struct tp_data),
+                0x81, TYPE1, FINGER_TYPE1, FINGER_TYPE1 + SIZEOF_ALL_FINGERS,
                 { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
                 { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
                 { DIM_X, DIM_X / SN_COORD, -4824, 5342 },
@@ -194,13 +213,26 @@ static const struct bcm5974_config bcm5974_config_table[] = {
                 USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI,
                 USB_DEVICE_ID_APPLE_WELLSPRING2_ISO,
                 USB_DEVICE_ID_APPLE_WELLSPRING2_JIS,
+                0,
                 0x84, sizeof(struct bt_data),
-                0x81, sizeof(struct tp_data),
+                0x81, TYPE1, FINGER_TYPE1, FINGER_TYPE1 + SIZEOF_ALL_FINGERS,
                 { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 256 },
                 { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
                 { DIM_X, DIM_X / SN_COORD, -4824, 4824 },
                 { DIM_Y, DIM_Y / SN_COORD, -172, 4290 }
         },
+        {
+                USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI,
+                USB_DEVICE_ID_APPLE_WELLSPRING3_ISO,
+                USB_DEVICE_ID_APPLE_WELLSPRING3_JIS,
+                HAS_INTEGRATED_BUTTON,
+                0x84, sizeof(struct bt_data),
+                0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
+                { DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
+                { DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
+                { DIM_X, DIM_X / SN_COORD, -4460, 5166 },
+                { DIM_Y, DIM_Y / SN_COORD, -75, 6700 }
+        },
         {}
 };
 
@@ -257,6 +289,7 @@ static void setup_events_to_report(struct input_dev *input_dev,
         __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
         __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
         __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
+        __set_bit(BTN_TOOL_QUADTAP, input_dev->keybit);
         __set_bit(BTN_LEFT, input_dev->keybit);
 }
 
@@ -266,6 +299,11 @@ static int report_bt_state(struct bcm5974 *dev, int size)
         if (size != sizeof(struct bt_data))
                 return -EIO;
 
+        dprintk(7,
+                "bcm5974: button data: %x %x %x %x\n",
+                dev->bt_data->unknown1, dev->bt_data->button,
+                dev->bt_data->rel_x, dev->bt_data->rel_y);
+
         input_report_key(dev->input, BTN_LEFT, dev->bt_data->button);
         input_sync(dev->input);
 
@@ -276,29 +314,37 @@ static int report_bt_state(struct bcm5974 *dev, int size)
 static int report_tp_state(struct bcm5974 *dev, int size)
 {
         const struct bcm5974_config *c = &dev->cfg;
-        const struct tp_finger *f = dev->tp_data->finger;
+        const struct tp_finger *f;
         struct input_dev *input = dev->input;
-        const int fingers = (size - 26) / 28;
-        int raw_p, raw_w, raw_x, raw_y;
-        int ptest = 0, origin = 0, nmin = 0, nmax = 0;
+        int raw_p, raw_w, raw_x, raw_y, raw_n;
+        int ptest = 0, origin = 0, ibt = 0, nmin = 0, nmax = 0;
         int abs_p = 0, abs_w = 0, abs_x = 0, abs_y = 0;
 
-        if (size < 26 || (size - 26) % 28 != 0)
+        if (size < c->tp_offset || (size - c->tp_offset) % SIZEOF_FINGER != 0)
                 return -EIO;
 
+        /* finger data, le16-aligned */
+        f = (const struct tp_finger *)(dev->tp_data + c->tp_offset);
+        raw_n = (size - c->tp_offset) / SIZEOF_FINGER;
+
         /* always track the first finger; when detached, start over */
-        if (fingers) {
+        if (raw_n) {
                 raw_p = raw2int(f->force_major);
                 raw_w = raw2int(f->size_major);
                 raw_x = raw2int(f->abs_x);
                 raw_y = raw2int(f->abs_y);
 
                 dprintk(9,
-                        "bcm5974: raw: p: %+05d w: %+05d x: %+05d y: %+05d\n",
-                        raw_p, raw_w, raw_x, raw_y);
+                        "bcm5974: "
+                        "raw: p: %+05d w: %+05d x: %+05d y: %+05d n: %d\n",
+                        raw_p, raw_w, raw_x, raw_y, raw_n);
 
                 ptest = int2bound(&c->p, raw_p);
                 origin = raw2int(f->origin);
+
+                /* set the integrated button if applicable */
+                if (c->tp_type == TYPE2)
+                        ibt = raw2int(dev->tp_data[BUTTON_TYPE2]);
         }
 
         /* while tracking finger still valid, count all fingers */
@@ -307,12 +353,13 @@ static int report_tp_state(struct bcm5974 *dev, int size)
                 abs_w = int2bound(&c->w, raw_w);
                 abs_x = int2bound(&c->x, raw_x - c->x.devmin);
                 abs_y = int2bound(&c->y, c->y.devmax - raw_y);
-                for (; f != dev->tp_data->finger + fingers; f++) {
+                while (raw_n--) {
                         ptest = int2bound(&c->p, raw2int(f->force_major));
                         if (ptest > PRESSURE_LOW)
                                 nmax++;
                         if (ptest > PRESSURE_HIGH)
                                 nmin++;
+                        f++;
                 }
         }
 
@@ -324,7 +371,8 @@ static int report_tp_state(struct bcm5974 *dev, int size)
         input_report_key(input, BTN_TOUCH, dev->fingers > 0);
         input_report_key(input, BTN_TOOL_FINGER, dev->fingers == 1);
         input_report_key(input, BTN_TOOL_DOUBLETAP, dev->fingers == 2);
-        input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers > 2);
+        input_report_key(input, BTN_TOOL_TRIPLETAP, dev->fingers == 3);
+        input_report_key(input, BTN_TOOL_QUADTAP, dev->fingers > 3);
 
         input_report_abs(input, ABS_PRESSURE, abs_p);
         input_report_abs(input, ABS_TOOL_WIDTH, abs_w);
@@ -335,11 +383,15 @@ static int report_tp_state(struct bcm5974 *dev, int size)
 
                 dprintk(8,
                         "bcm5974: abs: p: %+05d w: %+05d x: %+05d y: %+05d "
-                        "nmin: %d nmax: %d n: %d\n",
-                        abs_p, abs_w, abs_x, abs_y, nmin, nmax, dev->fingers);
+                        "nmin: %d nmax: %d n: %d ibt: %d\n", abs_p, abs_w,
+                        abs_x, abs_y, nmin, nmax, dev->fingers, ibt);
 
         }
 
+        /* type 2 reports button events via ibt only */
+        if (c->tp_type == TYPE2)
+                input_report_key(input, BTN_LEFT, ibt);
+
         input_sync(input);
 
         return 0;
@@ -649,6 +701,8 @@ static int bcm5974_probe(struct usb_interface *iface,
         input_dev->name = "bcm5974";
         input_dev->phys = dev->phys;
         usb_to_input_id(dev->udev, &input_dev->id);
+        /* report driver capabilities via the version field */
+        input_dev->id.version = cfg->caps;
         input_dev->dev.parent = &iface->dev;
 
         input_set_drvdata(input_dev, dev);
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 6ab0eb1ada1c..4bc78892ba91 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1,7 +1,7 @@
 /*
- * Elantech Touchpad driver (v5)
+ * Elantech Touchpad driver (v6)
  *
- * Copyright (C) 2007-2008 Arjan Opmeer <arjan@opmeer.net>
+ * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published
@@ -178,6 +178,7 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse)
         struct elantech_data *etd = psmouse->private;
         unsigned char *packet = psmouse->packet;
         int fingers;
+        static int old_fingers;
 
         if (etd->fw_version_maj == 0x01) {
                 /* byte 0:  D   U  p1  p2   1  p3   R   L
@@ -190,6 +191,14 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse)
                 fingers = (packet[0] & 0xc0) >> 6;
         }
 
+        if (etd->jumpy_cursor) {
+                /* Discard packets that are likely to have bogus coordinates */
+                if (fingers > old_fingers) {
+                        elantech_debug("elantech.c: discarding packet\n");
+                        goto discard_packet_v1;
+                }
+        }
+
         input_report_key(dev, BTN_TOUCH, fingers != 0);
 
         /* byte 2: x7  x6  x5  x4  x3  x2  x1  x0
@@ -216,6 +225,9 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse)
         }
 
         input_sync(dev);
+
+ discard_packet_v1:
+        old_fingers = fingers;
 }
 
 /*
@@ -363,9 +375,14 @@ static int elantech_set_absolute_mode(struct psmouse *psmouse)
                         rc = -1;
                         break;
                 }
+        }
+
+        if (rc == 0) {
                 /*
-                 * Read back reg 0x10. The touchpad is probably initalising
-                 * and not ready until we read back the value we just wrote.
+                 * Read back reg 0x10. For hardware version 1 we must make
+                 * sure the absolute mode bit is set. For hardware version 2
+                 * the touchpad is probably initalising and not ready until
+                 * we read back the value we just wrote.
                  */
                 do {
                         rc = elantech_read_reg(psmouse, 0x10, &val);
@@ -373,12 +390,18 @@ static int elantech_set_absolute_mode(struct psmouse *psmouse)
                                 break;
                         tries--;
                         elantech_debug("elantech.c: retrying read (%d).\n",
-                                tries);
+                                        tries);
                         msleep(ETP_READ_BACK_DELAY);
                 } while (tries > 0);
-                if (rc)
+
+                if (rc) {
                         pr_err("elantech.c: failed to read back register 0x10.\n");
-                break;
+                } else if (etd->hw_version == 1 &&
+                           !(val & ETP_R10_ABSOLUTE_MODE)) {
+                        pr_err("elantech.c: touchpad refuses "
+                                "to switch to absolute mode.\n");
+                        rc = -1;
+                }
         }
 
         if (rc)
@@ -662,6 +685,17 @@ int elantech_init(struct psmouse *psmouse)
                 param[0], param[1], param[2]);
         etd->capabilities = param[0];
 
+        /*
+         * This firmware seems to suffer from misreporting coordinates when
+         * a touch action starts causing the mouse cursor or scrolled page
+         * to jump. Enable a workaround.
+         */
+        if (etd->fw_version_maj == 0x02 && etd->fw_version_min == 0x22) {
+                pr_info("elantech.c: firmware version 2.34 detected, "
+                        "enabling jumpy cursor workaround\n");
+                etd->jumpy_cursor = 1;
+        }
+
         if (elantech_set_absolute_mode(psmouse)) {
                 pr_err("elantech.c: failed to put touchpad into absolute mode.\n");
                 goto init_fail;
diff --git a/drivers/input/mouse/elantech.h b/drivers/input/mouse/elantech.h
index bee282b540bc..ed848cc80814 100644
--- a/drivers/input/mouse/elantech.h
+++ b/drivers/input/mouse/elantech.h
@@ -1,7 +1,7 @@
 /*
- * Elantech Touchpad driver (v5)
+ * Elantech Touchpad driver (v6)
  *
- * Copyright (C) 2007-2008 Arjan Opmeer <arjan@opmeer.net>
+ * Copyright (C) 2007-2009 Arjan Opmeer <arjan@opmeer.net>
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 as published
@@ -104,6 +104,7 @@ struct elantech_data {
         unsigned char fw_version_min;
         unsigned char hw_version;
         unsigned char paritycheck;
+        unsigned char jumpy_cursor;
         unsigned char parity[256];
 };
 
diff --git a/drivers/input/mouse/hgpk.c b/drivers/input/mouse/hgpk.c
index 55cd0fa68339..a1ad2f1a7bb3 100644
--- a/drivers/input/mouse/hgpk.c
+++ b/drivers/input/mouse/hgpk.c
@@ -472,7 +472,7 @@ static enum hgpk_model_t hgpk_get_model(struct psmouse *psmouse)
                 return -EIO;
         }
 
-        hgpk_dbg(psmouse, "ID: %02x %02x %02x", param[0], param[1], param[2]);
+        hgpk_dbg(psmouse, "ID: %02x %02x %02x\n", param[0], param[1], param[2]);
 
         /* HGPK signature: 0x67, 0x00, 0x<model> */
         if (param[0] != 0x67 || param[1] != 0x00)
diff --git a/drivers/input/mouse/lifebook.c b/drivers/input/mouse/lifebook.c
index df81b0aaa9f8..15ac3205ac05 100644
--- a/drivers/input/mouse/lifebook.c
+++ b/drivers/input/mouse/lifebook.c
@@ -61,6 +61,12 @@ static const struct dmi_system_id lifebook_dmi_table[] = {
                 },
         },
         {
+                .ident = "Lifebook B-2130",
+                .matches = {
+                        DMI_MATCH(DMI_BOARD_NAME, "ZEPHYR"),
+                },
+        },
+        {
                 .ident = "Lifebook B213x/B2150",
                 .matches = {
                         DMI_MATCH(DMI_PRODUCT_NAME, "LifeBook B2131/B2133/B2150"),
diff --git a/drivers/input/mouse/maplemouse.c b/drivers/input/mouse/maplemouse.c
new file mode 100644
index 000000000000..5f278176eb9b
--- /dev/null
+++ b/drivers/input/mouse/maplemouse.c
@@ -0,0 +1,150 @@
+/*
+ *      SEGA Dreamcast mouse driver
+ *      Based on drivers/usb/usbmouse.c
+ *
+ *      Copyright (c) Yaegashi Takeshi, 2001
+ *      Copyright (c) Adrian McMenamin, 2008 - 2009
+ */
+
+#include <linux/kernel.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/timer.h>
+#include <linux/maple.h>
+
+MODULE_AUTHOR("Adrian McMenamin <adrian@mcmen.demon.co.uk>");
+MODULE_DESCRIPTION("SEGA Dreamcast mouse driver");
+MODULE_LICENSE("GPL");
+
+struct dc_mouse {
+        struct input_dev *dev;
+        struct maple_device *mdev;
+};
+
+static void dc_mouse_callback(struct mapleq *mq)
+{
+        int buttons, relx, rely, relz;
+        struct maple_device *mapledev = mq->dev;
+        struct dc_mouse *mse = maple_get_drvdata(mapledev);
+        struct input_dev *dev = mse->dev;
+        unsigned char *res = mq->recvbuf->buf;
+
+        buttons = ~res[8];
+        relx = *(unsigned short *)(res + 12) - 512;
+        rely = *(unsigned short *)(res + 14) - 512;
+        relz = *(unsigned short *)(res + 16) - 512;
+
+        input_report_key(dev, BTN_LEFT,   buttons & 4);
+        input_report_key(dev, BTN_MIDDLE, buttons & 9);
+        input_report_key(dev, BTN_RIGHT,  buttons & 2);
+        input_report_rel(dev, REL_X,      relx);
+        input_report_rel(dev, REL_Y,      rely);
+        input_report_rel(dev, REL_WHEEL,  relz);
+        input_sync(dev);
+}
+
+static int dc_mouse_open(struct input_dev *dev)
+{
+        struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
+
+        maple_getcond_callback(mse->mdev, dc_mouse_callback, HZ/50,
+                MAPLE_FUNC_MOUSE);
+
+        return 0;
+}
+
+static void dc_mouse_close(struct input_dev *dev)
+{
+        struct dc_mouse *mse = maple_get_drvdata(to_maple_dev(&dev->dev));
+
+        maple_getcond_callback(mse->mdev, dc_mouse_callback, 0,
+                MAPLE_FUNC_MOUSE);
+}
+
+/* allow the mouse to be used */
+static int __devinit probe_maple_mouse(struct device *dev)
+{
+        struct maple_device *mdev = to_maple_dev(dev);
+        struct maple_driver *mdrv = to_maple_driver(dev->driver);
+        int error;
+        struct input_dev *input_dev;
+        struct dc_mouse *mse;
+
+        mse = kzalloc(sizeof(struct dc_mouse), GFP_KERNEL);
+        if (!mse) {
+                error = -ENOMEM;
+                goto fail;
+        }
+
+        input_dev = input_allocate_device();
+        if (!input_dev) {
+                error = -ENOMEM;
+                goto fail_nomem;
+        }
+
+        mse->dev = input_dev;
+        mse->mdev = mdev;
+
+        input_set_drvdata(input_dev, mse);
+        input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REL);
+        input_dev->keybit[BIT_WORD(BTN_MOUSE)] = BIT_MASK(BTN_LEFT) |
+                BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
+        input_dev->relbit[0] = BIT_MASK(REL_X) | BIT_MASK(REL_Y) |
+                BIT_MASK(REL_WHEEL);
+        input_dev->open = dc_mouse_open;
+        input_dev->close = dc_mouse_close;
+        input_dev->name = mdev->product_name;
+        input_dev->id.bustype = BUS_HOST;
+        error = input_register_device(input_dev);
+        if (error)
+                goto fail_register;
+
+        mdev->driver = mdrv;
+        maple_set_drvdata(mdev, mse);
+
+        return error;
+
+fail_register:
+        input_free_device(input_dev);
+fail_nomem:
+        kfree(mse);
+fail:
+        return error;
+}
+
+static int __devexit remove_maple_mouse(struct device *dev)
+{
+        struct maple_device *mdev = to_maple_dev(dev);
+        struct dc_mouse *mse = maple_get_drvdata(mdev);
+
+        mdev->callback = NULL;
+        input_unregister_device(mse->dev);
+        maple_set_drvdata(mdev, NULL);
+        kfree(mse);
+
+        return 0;
+}
+
+static struct maple_driver dc_mouse_driver = {
+        .function =     MAPLE_FUNC_MOUSE,
+        .drv = {
+                .name = "Dreamcast_mouse",
+                .probe = probe_maple_mouse,
+                .remove = __devexit_p(remove_maple_mouse),
+        },
+};
+
+static int __init dc_mouse_init(void)
+{
+        return maple_driver_register(&dc_mouse_driver);
+}
+
+static void __exit dc_mouse_exit(void)
+{
+        maple_driver_unregister(&dc_mouse_driver);
+}
+
+module_init(dc_mouse_init);
+module_exit(dc_mouse_exit);
diff --git a/drivers/input/mouse/pc110pad.c b/drivers/input/mouse/pc110pad.c
index fd09c8df81f2..3941f97cfa60 100644
--- a/drivers/input/mouse/pc110pad.c
+++ b/drivers/input/mouse/pc110pad.c
@@ -108,14 +108,10 @@ static int pc110pad_open(struct input_dev *dev)
  */
 static int __init pc110pad_init(void)
 {
-        struct pci_dev *dev;
         int err;
 
-        dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, NULL);
-        if (dev) {
-                pci_dev_put(dev);
+        if (!no_pci_devices())
                 return -ENODEV;
-        }
 
         if (!request_region(pc110pad_io, 4, "pc110pad")) {
                 printk(KERN_ERR "pc110pad: I/O area %#x-%#x in use.\n",