5 files changed, 81 insertions, 54 deletions

diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
index 6dd375825a14..6e9d75bd2b15 100644
--- a/drivers/input/joystick/xpad.c
+++ b/drivers/input/joystick/xpad.c
@@ -120,6 +120,7 @@ static const struct xpad_device {
         { 0x0738, 0x4536, "Mad Catz MicroCON", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0738, 0x4540, "Mad Catz Beat Pad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
         { 0x0738, 0x4556, "Mad Catz Lynx Wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
+        { 0x0738, 0x4716, "Mad Catz Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
         { 0x0738, 0x6040, "Mad Catz Beat Pad Pro", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX },
         { 0x0c12, 0x8802, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0c12, 0x8810, "Zeroplus Xbox Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
@@ -129,6 +130,7 @@ static const struct xpad_device {
         { 0x0e6f, 0x0003, "Logic3 Freebird wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0e6f, 0x0005, "Eclipse wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0e6f, 0x0006, "Edge wireless Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
+        { 0x0e6f, 0x0006, "Pelican 'TSZ' Wired Xbox 360 Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX360 },
         { 0x0e8f, 0x0201, "SmartJoy Frag Xpad/PS2 adaptor", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0f30, 0x0202, "Joytech Advanced Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
         { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", MAP_DPAD_TO_AXES, XTYPE_XBOX },
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index f132702d137d..b4423a471f02 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -129,12 +129,12 @@ MODULE_DEVICE_TABLE (usb, atp_table);
  */
 #define ATP_THRESHOLD    5
 
-/* MacBook Pro (Geyser 3 & 4) initialization constants */
-#define ATP_GEYSER3_MODE_READ_REQUEST_ID 1
-#define ATP_GEYSER3_MODE_WRITE_REQUEST_ID 9
-#define ATP_GEYSER3_MODE_REQUEST_VALUE 0x300
-#define ATP_GEYSER3_MODE_REQUEST_INDEX 0
-#define ATP_GEYSER3_MODE_VENDOR_VALUE 0x04
+/* Geyser initialization constants */
+#define ATP_GEYSER_MODE_READ_REQUEST_ID         1
+#define ATP_GEYSER_MODE_WRITE_REQUEST_ID        9
+#define ATP_GEYSER_MODE_REQUEST_VALUE           0x300
+#define ATP_GEYSER_MODE_REQUEST_INDEX           0
+#define ATP_GEYSER_MODE_VENDOR_VALUE            0x04
 
 /* Structure to hold all of our device specific stuff */
 struct atp {
@@ -142,9 +142,11 @@ struct atp {
         struct usb_device *     udev;           /* usb device */
         struct urb *            urb;            /* usb request block */
         signed char *           data;           /* transferred data */
-        int                     open;           /* non-zero if opened */
-        struct input_dev        *input;         /* input dev */
-        int                     valid;          /* are the sensors valid ? */
+        struct input_dev *      input;          /* input dev */
+        unsigned char           open;           /* non-zero if opened */
+        unsigned char           valid;          /* are the sensors valid ? */
+        unsigned char           size_detect_done;
+        unsigned char           overflowwarn;   /* overflow warning printed? */
         int                     x_old;          /* last reported x/y, */
         int                     y_old;          /* used for smoothing */
                                                 /* current value of the sensors */
@@ -153,7 +155,6 @@ struct atp {
         signed char             xy_old[ATP_XSENSORS + ATP_YSENSORS];
                                                 /* accumulated sensors */
         int                     xy_acc[ATP_XSENSORS + ATP_YSENSORS];
-        int                     overflowwarn;   /* overflow warning printed? */
         int                     datalen;        /* size of an USB urb transfer */
         int                     idlecount;      /* number of empty packets */
         struct work_struct      work;
@@ -170,7 +171,7 @@ struct atp {
 
 #define dprintk(format, a...)                                           \
         do {                                                            \
-                if (debug) printk(format, ##a);                         \
+                if (debug) printk(KERN_DEBUG format, ##a);              \
         } while (0)
 
 MODULE_AUTHOR("Johannes Berg, Stelian Pop, Frank Arnold, Michael Hanselmann");
@@ -188,6 +189,15 @@ static int debug = 1;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Activate debugging output");
 
+static inline int atp_is_fountain(struct atp *dev)
+{
+        u16 productId = le16_to_cpu(dev->udev->descriptor.idProduct);
+
+        return productId == FOUNTAIN_ANSI_PRODUCT_ID ||
+               productId == FOUNTAIN_ISO_PRODUCT_ID ||
+               productId == FOUNTAIN_TP_ONLY_PRODUCT_ID;
+}
+
 /* Checks if the device a Geyser 2 (ANSI, ISO, JIS) */
 static inline int atp_is_geyser_2(struct atp *dev)
 {
@@ -211,52 +221,63 @@ static inline int atp_is_geyser_3(struct atp *dev)
 }
 
 /*
- * By default Geyser 3 device sends standard USB HID mouse
+ * By default newer Geyser devices send standard USB HID mouse
  * packets (Report ID 2). This code changes device mode, so it
  * sends raw sensor reports (Report ID 5).
  */
-static int atp_geyser3_init(struct usb_device *udev)
+static int atp_geyser_init(struct usb_device *udev)
 {
         char data[8];
         int size;
 
         size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
-                        ATP_GEYSER3_MODE_READ_REQUEST_ID,
+                        ATP_GEYSER_MODE_READ_REQUEST_ID,
                         USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-                        ATP_GEYSER3_MODE_REQUEST_VALUE,
-                        ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+                        ATP_GEYSER_MODE_REQUEST_VALUE,
+                        ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000);
 
         if (size != 8) {
                 err("Could not do mode read request from device"
-                    " (Geyser 3 mode)");
+                    " (Geyser Raw mode)");
                 return -EIO;
         }
 
         /* Apply the mode switch */
-        data[0] = ATP_GEYSER3_MODE_VENDOR_VALUE;
+        data[0] = ATP_GEYSER_MODE_VENDOR_VALUE;
 
         size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
-                        ATP_GEYSER3_MODE_WRITE_REQUEST_ID,
+                        ATP_GEYSER_MODE_WRITE_REQUEST_ID,
                         USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
-                        ATP_GEYSER3_MODE_REQUEST_VALUE,
-                        ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+                        ATP_GEYSER_MODE_REQUEST_VALUE,
+                        ATP_GEYSER_MODE_REQUEST_INDEX, &data, 8, 5000);
 
         if (size != 8) {
                 err("Could not do mode write request to device"
-                    " (Geyser 3 mode)");
+                    " (Geyser Raw mode)");
                 return -EIO;
         }
         return 0;
 }
 
-/* Reinitialise the device if it's a geyser 3 */
+/*
+ * Reinitialise the device. This usually stops stream of empty packets
+ * coming from it.
+ */
 static void atp_reinit(struct work_struct *work)
 {
         struct atp *dev = container_of(work, struct atp, work);
         struct usb_device *udev = dev->udev;
+        int retval;
 
         dev->idlecount = 0;
-        atp_geyser3_init(udev);
+
+        atp_geyser_init(udev);
+
+        retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
+        if (retval) {
+                err("%s - usb_submit_urb failed with result %d",
+                    __FUNCTION__, retval);
+        }
 }
 
 static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact,
@@ -337,7 +358,7 @@ static void atp_complete(struct urb* urb)
                 break;
         case -EOVERFLOW:
                 if(!dev->overflowwarn) {
-                        printk("appletouch: OVERFLOW with data "
+                        printk(KERN_WARNING "appletouch: OVERFLOW with data "
                                 "length %d, actual length is %d\n",
                                 dev->datalen, dev->urb->actual_length);
                         dev->overflowwarn = 1;
@@ -426,15 +447,17 @@ static void atp_complete(struct urb* urb)
                 dev->x_old = dev->y_old = -1;
                 memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
 
-                if (atp_is_geyser_3(dev)) /* No 17" Macbooks (yet) */
+                if (dev->size_detect_done ||
+                    atp_is_geyser_3(dev)) /* No 17" Macbooks (yet) */
                         goto exit;
 
                 /* 17" Powerbooks have extra X sensors */
-                for (i = (atp_is_geyser_2(dev)?15:16); i < ATP_XSENSORS; i++) {
-                        if (!dev->xy_cur[i]) continue;
+                for (i = (atp_is_geyser_2(dev) ? 15 : 16); i < ATP_XSENSORS; i++) {
+                        if (!dev->xy_cur[i])
+                                continue;
 
-                        printk("appletouch: 17\" model detected.\n");
-                        if(atp_is_geyser_2(dev))
+                        printk(KERN_INFO "appletouch: 17\" model detected.\n");
+                        if (atp_is_geyser_2(dev))
                                 input_set_abs_params(dev->input, ABS_X, 0,
                                                      (20 - 1) *
                                                      ATP_XFACT - 1,
@@ -444,10 +467,10 @@ static void atp_complete(struct urb* urb)
                                                      (ATP_XSENSORS - 1) *
                                                      ATP_XFACT - 1,
                                                      ATP_FUZZ, 0);
-
                         break;
                 }
 
+                dev->size_detect_done = 1;
                 goto exit;
         }
 
@@ -479,7 +502,7 @@ static void atp_complete(struct urb* urb)
                         dev->y_old = y;
 
                         if (debug > 1)
-                                printk("appletouch: X: %3d Y: %3d "
+                                printk(KERN_DEBUG "appletouch: X: %3d Y: %3d "
                                        "Xz: %3d Yz: %3d\n",
                                        x, y, x_z, y_z);
 
@@ -507,19 +530,25 @@ static void atp_complete(struct urb* urb)
         input_report_key(dev->input, BTN_LEFT, key);
         input_sync(dev->input);
 
-        /* Many Geysers will continue to send packets continually after
-           the first touch unless reinitialised. Do so if it's been
-           idle for a while in order to avoid waking the kernel up
-           several hundred times a second */
-
-        if (!x && !y && !key) {
-                dev->idlecount++;
-                if (dev->idlecount == 10) {
-                        dev->valid = 0;
-                        schedule_work(&dev->work);
-                }
-        } else
-                dev->idlecount = 0;
+        /*
+         * Many Geysers will continue to send packets continually after
+         * the first touch unless reinitialised. Do so if it's been
+         * idle for a while in order to avoid waking the kernel up
+         * several hundred times a second. Re-initialization does not
+         * work on Fountain touchpads.
+         */
+        if (!atp_is_fountain(dev)) {
+                if (!x && !y && !key) {
+                        dev->idlecount++;
+                        if (dev->idlecount == 10) {
+                                dev->valid = 0;
+                                schedule_work(&dev->work);
+                                /* Don't resubmit urb here, wait for reinit */
+                                return;
+                        }
+                } else
+                        dev->idlecount = 0;
+        }
 
 exit:
         retval = usb_submit_urb(dev->urb, GFP_ATOMIC);
@@ -593,12 +622,12 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
         else
                 dev->datalen = 81;
 
-        if (atp_is_geyser_3(dev)) {
+        if (!atp_is_fountain(dev)) {
                 /* switch to raw sensor mode */
-                if (atp_geyser3_init(udev))
+                if (atp_geyser_init(udev))
                         goto err_free_devs;
 
-                printk("appletouch Geyser 3 inited.\n");
+                printk(KERN_INFO "appletouch: Geyser mode initialized.\n");
         }
 
         dev->urb = usb_alloc_urb(0, GFP_KERNEL);
diff --git a/drivers/input/mouse/inport.c b/drivers/input/mouse/inport.c
index 655a39217432..26ec09529b51 100644
--- a/drivers/input/mouse/inport.c
+++ b/drivers/input/mouse/inport.c
@@ -144,7 +144,7 @@ static int __init inport_init(void)
         b = inb(INPORT_SIGNATURE_PORT);
         c = inb(INPORT_SIGNATURE_PORT);
         if (a == b || a != c) {
-                printk(KERN_ERR "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE);
+                printk(KERN_INFO "inport.c: Didn't find InPort mouse at %#x\n", INPORT_BASE);
                 err = -ENODEV;
                 goto err_release_region;
         }
diff --git a/drivers/input/mouse/logibm.c b/drivers/input/mouse/logibm.c
index b23a4f3ea5cd..37e7c75b43bd 100644
--- a/drivers/input/mouse/logibm.c
+++ b/drivers/input/mouse/logibm.c
@@ -134,7 +134,7 @@ static int __init logibm_init(void)
         udelay(100);
 
         if (inb(LOGIBM_SIGNATURE_PORT) != LOGIBM_SIGNATURE_BYTE) {
-                printk(KERN_ERR "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE);
+                printk(KERN_INFO "logibm.c: Didn't find Logitech busmouse at %#x\n", LOGIBM_BASE);
                 err = -ENODEV;
                 goto err_release_region;
         }
diff --git a/drivers/input/serio/hp_sdc.c b/drivers/input/serio/hp_sdc.c
index 6af199805ffc..02b3ad8c0826 100644
--- a/drivers/input/serio/hp_sdc.c
+++ b/drivers/input/serio/hp_sdc.c
@@ -944,11 +944,7 @@ static int __init hp_sdc_init_hppa(struct parisc_device *d)
 
 #endif /* __hppa__ */
 
-#if !defined(__mc68000__) /* Link error on m68k! */
-static void __exit hp_sdc_exit(void)
-#else
 static void hp_sdc_exit(void)
-#endif
 {
         write_lock_irq(&hp_sdc.lock);