Merge branch 'for-linus' into next

diff --git a/Documentation/input/multi-touch-protocol.txt b/Documentation/input/multi-touch-protocol.txt
index 8490480ce4327beb95bb5936c8d55609a7ce7c82..c0fc1c75fd88654ad7dc3a901381bf01124cdca7 100644 (file)
--- a/Documentation/input/multi-touch-protocol.txt
+++ b/Documentation/input/multi-touch-protocol.txt
@@ -68,6 +68,22 @@ like:
    SYN_MT_REPORT
    SYN_REPORT
 
+Here is the sequence after lifting one of the fingers:
+
+   ABS_MT_POSITION_X
+   ABS_MT_POSITION_Y
+   SYN_MT_REPORT
+   SYN_REPORT
+
+And here is the sequence after lifting the remaining finger:
+
+   SYN_MT_REPORT
+   SYN_REPORT
+
+If the driver reports one of BTN_TOUCH or ABS_PRESSURE in addition to the
+ABS_MT events, the last SYN_MT_REPORT event may be omitted. Otherwise, the
+last SYN_REPORT will be dropped by the input core, resulting in no
+zero-finger event reaching userland.
 
 Event Semantics
 ---------------
@@ -217,11 +233,6 @@ where examples can be found.
 difference between the contact position and the approaching tool position
 could be used to derive tilt.
 [2] The list can of course be extended.
-[3] The multi-touch X driver is currently in the prototyping stage. At the
-time of writing (April 2009), the MT protocol is not yet merged, and the
-prototype implements finger matching, basic mouse support and two-finger
-scrolling. The project aims at improving the quality of current multi-touch
-functionality available in the Synaptics X driver, and in addition
-implement more advanced gestures.
+[3] Multitouch X driver project: http://bitmath.org/code/multitouch/.
 [4] See the section on event computation.
 [5] See the section on finger tracking.

diff --git a/drivers/input/input.c b/drivers/input/input.c
index afd4e2b7658cff9a6e557e9dada0cb35826379b9..9c79bd56b51acbf17d90033789801d984bc492b8 100644 (file)
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -660,7 +660,14 @@ static int input_default_setkeycode(struct input_dev *dev,
 int input_get_keycode(struct input_dev *dev,
                      unsigned int scancode, unsigned int *keycode)
 {
-       return dev->getkeycode(dev, scancode, keycode);
+       unsigned long flags;
+       int retval;
+
+       spin_lock_irqsave(&dev->event_lock, flags);
+       retval = dev->getkeycode(dev, scancode, keycode);
+       spin_unlock_irqrestore(&dev->event_lock, flags);
+
+       return retval;
 }
 EXPORT_SYMBOL(input_get_keycode);
 

diff --git a/drivers/input/keyboard/matrix_keypad.c b/drivers/input/keyboard/matrix_keypad.c
index ffc25cfcef7abe4863170fd1536da082eea2eb36..b443e088fd3c0c09e3f103011de69b24070e720f 100644 (file)
--- a/drivers/input/keyboard/matrix_keypad.c
+++ b/drivers/input/keyboard/matrix_keypad.c
@@ -374,7 +374,9 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev)
        input_dev->name         = pdev->name;
        input_dev->id.bustype   = BUS_HOST;
        input_dev->dev.parent   = &pdev->dev;
-       input_dev->evbit[0]     = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP);
+       input_dev->evbit[0]     = BIT_MASK(EV_KEY);
+       if (!pdata->no_autorepeat)
+               input_dev->evbit[0] |= BIT_MASK(EV_REP);
        input_dev->open         = matrix_keypad_start;
        input_dev->close        = matrix_keypad_stop;
 

diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index 99d58764ef03573e94c624625ae64f710d06ee69..0d22cb9ce42ee501d4940ef9619c2c4068e107b2 100644 (file)
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -64,6 +64,7 @@ static const struct alps_model_info alps_model_data[] = {
        { { 0x62, 0x02, 0x14 }, 0xcf, 0xcf,
                ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },
        { { 0x73, 0x02, 0x50 }, 0xcf, 0xcf, ALPS_FOUR_BUTTONS },          /* Dell Vostro 1400 */
+       { { 0x73, 0x02, 0x64 }, 0xf8, 0xf8, 0 },                          /* HP Pavilion dm3 */
        { { 0x52, 0x01, 0x14 }, 0xff, 0xff,
                ALPS_PASS | ALPS_DUALPOINT | ALPS_PS2_INTERLEAVED },      /* Toshiba Tecra A11-11L */
 };

diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c
index 4f8fe0886b2a0470943eeb94625d375dd452cd1e..b89879bd860f6c08a0deb1ab5a02927b86c1ed5e 100644 (file)
--- a/drivers/input/mouse/bcm5974.c
+++ b/drivers/input/mouse/bcm5974.c
@@ -803,7 +803,6 @@ static struct usb_driver bcm5974_driver = {
        .disconnect             = bcm5974_disconnect,
        .suspend                = bcm5974_suspend,
        .resume                 = bcm5974_resume,
-       .reset_resume           = bcm5974_resume,
        .id_table               = bcm5974_table,
        .supports_autosuspend   = 1,
 };

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 577688b5b951d15062be40f08eeb76ddda09404f..6440a8f55686de28141235cf80e3a72e2742d52a 100644 (file)
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -39,7 +39,7 @@ MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port.");
 
 static bool i8042_nomux;
 module_param_named(nomux, i8042_nomux, bool, 0);
-MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing conrtoller is present.");
+MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing controller is present.");
 
 static bool i8042_unlock;
 module_param_named(unlock, i8042_unlock, bool, 0);

diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c
index 82ae18d2968561f0221d3c66ee39645bcb429e2d..014248344763775b49285db0a480e794f5c76c2e 100644 (file)
--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -68,12 +68,14 @@ static int sparse_keymap_getkeycode(struct input_dev *dev,
                                    unsigned int scancode,
                                    unsigned int *keycode)
 {
-       const struct key_entry *key =
-                       sparse_keymap_entry_from_scancode(dev, scancode);
+       const struct key_entry *key;
 
-       if (key && key->type == KE_KEY) {
-               *keycode = key->keycode;
-               return 0;
+       if (dev->keycode) {
+               key = sparse_keymap_entry_from_scancode(dev, scancode);
+               if (key && key->type == KE_KEY) {
+                       *keycode = key->keycode;
+                       return 0;
+               }
        }
 
        return -EINVAL;
@@ -86,17 +88,16 @@ static int sparse_keymap_setkeycode(struct input_dev *dev,
        struct key_entry *key;
        int old_keycode;
 
-       if (keycode < 0 || keycode > KEY_MAX)
-               return -EINVAL;
-
-       key = sparse_keymap_entry_from_scancode(dev, scancode);
-       if (key && key->type == KE_KEY) {
-               old_keycode = key->keycode;
-               key->keycode = keycode;
-               set_bit(keycode, dev->keybit);
-               if (!sparse_keymap_entry_from_keycode(dev, old_keycode))
-                       clear_bit(old_keycode, dev->keybit);
-               return 0;
+       if (dev->keycode) {
+               key = sparse_keymap_entry_from_scancode(dev, scancode);
+               if (key && key->type == KE_KEY) {
+                       old_keycode = key->keycode;
+                       key->keycode = keycode;
+                       set_bit(keycode, dev->keybit);
+                       if (!sparse_keymap_entry_from_keycode(dev, old_keycode))
+                               clear_bit(old_keycode, dev->keybit);
+                       return 0;
+               }
        }
 
        return -EINVAL;
@@ -164,7 +165,7 @@ int sparse_keymap_setup(struct input_dev *dev,
        return 0;
 
  err_out:
-       kfree(keymap);
+       kfree(map);
        return error;
 
 }
@@ -176,14 +177,27 @@ EXPORT_SYMBOL(sparse_keymap_setup);
  *
  * This function is used to free memory allocated by sparse keymap
  * in an input device that was set up by sparse_keymap_setup().
+ * NOTE: It is safe to cal this function while input device is
+ * still registered (however the drivers should care not to try to
+ * use freed keymap and thus have to shut off interrups/polling
+ * before freeing the keymap).
  */
 void sparse_keymap_free(struct input_dev *dev)
 {
+       unsigned long flags;
+
+       /*
+        * Take event lock to prevent racing with input_get_keycode()
+        * and input_set_keycode() if we are called while input device
+        * is still registered.
+        */
+       spin_lock_irqsave(&dev->event_lock, flags);
+
        kfree(dev->keycode);
        dev->keycode = NULL;
        dev->keycodemax = 0;
-       dev->getkeycode = NULL;
-       dev->setkeycode = NULL;
+
+       spin_unlock_irqrestore(&dev->event_lock, flags);
 }
 EXPORT_SYMBOL(sparse_keymap_free);
 

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 8b5d2873f0c4d4f562b39c3cb929bbba635986ea..f46502589e4eaef0ef92eb0ee6d9a127ab714d83 100644 (file)
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -673,13 +673,15 @@ static int wacom_resume(struct usb_interface *intf)
        int rv;
 
        mutex_lock(&wacom->lock);
-       if (wacom->open) {
+
+       /* switch to wacom mode first */
+       wacom_query_tablet_data(intf, features);
+
+       if (wacom->open)
                rv = usb_submit_urb(wacom->irq, GFP_NOIO);
-               /* switch to wacom mode if needed */
-               if (!wacom_retrieve_hid_descriptor(intf, features))
-                       wacom_query_tablet_data(intf, features);
-       } else
+       else
                rv = 0;
+
        mutex_unlock(&wacom->lock);
 
        return rv;

diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index b3ba3437a2eb87cc7e2d713933c73861626da2b6..4a852d815c68169c79c792dd6078c9cd5ce131b4 100644 (file)
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -155,19 +155,19 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 {
        struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
-       int x, y, prox;
-       int rw = 0;
-       int retval = 0;
+       int x, y, rw;
+       static int penData = 0;
 
        if (data[0] != WACOM_REPORT_PENABLED) {
                dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
-               goto exit;
+               return 0;
        }
 
-       prox = data[1] & 0x80;
-       if (prox || wacom->id[0]) {
-               if (prox) {
-                       switch ((data[1] >> 5) & 3) {
+       if (data[1] & 0x80) {
+               /* in prox and not a pad data */
+               penData = 1;
+
+               switch ((data[1] >> 5) & 3) {
 
                        case 0: /* Pen */
                                wacom->tool[0] = BTN_TOOL_PEN;
@@ -181,13 +181,23 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 
                        case 2: /* Mouse with wheel */
                                wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04);
+                               if (features->type == WACOM_G4 || features->type == WACOM_MO) {
+                                       rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
+                                       wacom_report_rel(wcombo, REL_WHEEL, -rw);
+                               } else
+                                       wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]);
                                /* fall through */
 
                        case 3: /* Mouse without wheel */
                                wacom->tool[0] = BTN_TOOL_MOUSE;
                                wacom->id[0] = CURSOR_DEVICE_ID;
+                               wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
+                               wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
+                               if (features->type == WACOM_G4 || features->type == WACOM_MO)
+                                       wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
+                               else
+                                       wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
                                break;
-                       }
                }
                x = wacom_le16_to_cpu(&data[2]);
                y = wacom_le16_to_cpu(&data[4]);
@@ -198,32 +208,36 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
                        wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
                        wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
                        wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
-               } else {
-                       wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
-                       wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
-                       if (features->type == WACOM_G4 ||
-                                       features->type == WACOM_MO) {
-                               wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
-                               rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
-                       } else {
-                               wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
-                               rw = -(signed)data[6];
-                       }
-                       wacom_report_rel(wcombo, REL_WHEEL, rw);
                }
-
-               if (!prox)
-                       wacom->id[0] = 0;
                wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
-               wacom_report_key(wcombo, wacom->tool[0], prox);
-               wacom_input_sync(wcombo); /* sync last event */
+               wacom_report_key(wcombo, wacom->tool[0], 1);
+       } else if (wacom->id[0]) {
+               wacom_report_abs(wcombo, ABS_X, 0);
+               wacom_report_abs(wcombo, ABS_Y, 0);
+               if (wacom->tool[0] == BTN_TOOL_MOUSE) {
+                       wacom_report_key(wcombo, BTN_LEFT, 0);
+                       wacom_report_key(wcombo, BTN_RIGHT, 0);
+                       wacom_report_abs(wcombo, ABS_DISTANCE, 0);
+               } else {
+                       wacom_report_abs(wcombo, ABS_PRESSURE, 0);
+                       wacom_report_key(wcombo, BTN_TOUCH, 0);
+                       wacom_report_key(wcombo, BTN_STYLUS, 0);
+                       wacom_report_key(wcombo, BTN_STYLUS2, 0);
+               }
+               wacom->id[0] = 0;
+               wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
+               wacom_report_key(wcombo, wacom->tool[0], 0);
        }
 
        /* send pad data */
        switch (features->type) {
            case WACOM_G4:
-               prox = data[7] & 0xf8;
-               if (prox || wacom->id[1]) {
+               if (data[7] & 0xf8) {
+                       if (penData) {
+                               wacom_input_sync(wcombo); /* sync last event */
+                               if (!wacom->id[0])
+                                       penData = 0;
+                       }
                        wacom->id[1] = PAD_DEVICE_ID;
                        wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
                        wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
@@ -231,16 +245,29 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
                        wacom_report_rel(wcombo, REL_WHEEL, rw);
                        wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
                        wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
-                       if (!prox)
-                               wacom->id[1] = 0;
-                       wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
+                       wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
+               } else if (wacom->id[1]) {
+                       if (penData) {
+                               wacom_input_sync(wcombo); /* sync last event */
+                               if (!wacom->id[0])
+                                       penData = 0;
+                       }
+                       wacom->id[1] = 0;
+                       wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
+                       wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
+                       wacom_report_rel(wcombo, REL_WHEEL, 0);
+                       wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
+                       wacom_report_abs(wcombo, ABS_MISC, 0);
                        wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
                }
-               retval = 1;
                break;
            case WACOM_MO:
-               prox = (data[7] & 0xf8) || data[8];
-               if (prox || wacom->id[1]) {
+               if ((data[7] & 0xf8) || (data[8] & 0xff)) {
+                       if (penData) {
+                               wacom_input_sync(wcombo); /* sync last event */
+                               if (!wacom->id[0])
+                                       penData = 0;
+                       }
                        wacom->id[1] = PAD_DEVICE_ID;
                        wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
                        wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
@@ -248,16 +275,27 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
                        wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
                        wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
                        wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
-                       if (!prox)
-                               wacom->id[1] = 0;
                        wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
                        wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
+               } else if (wacom->id[1]) {
+                       if (penData) {
+                               wacom_input_sync(wcombo); /* sync last event */
+                               if (!wacom->id[0])
+                                       penData = 0;
+                       }
+                       wacom->id[1] = 0;
+                       wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
+                       wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
+                       wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
+                       wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
+                       wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
+                       wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
+                       wacom_report_abs(wcombo, ABS_MISC, 0);
+                       wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
                }
-               retval = 1;
                break;
        }
-exit:
-       return retval;
+       return 1;
 }
 
 static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
@@ -598,9 +636,9 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx)
 {
        wacom_report_abs(wcombo, ABS_X,
-               data[2 + idx * 2] | ((data[3 + idx * 2] & 0x7f) << 8));
+               (data[2 + idx * 2] & 0xff) | ((data[3 + idx * 2] & 0x7f) << 8));
        wacom_report_abs(wcombo, ABS_Y,
-               data[6 + idx * 2] | ((data[7 + idx * 2] & 0x7f) << 8));
+               (data[6 + idx * 2] & 0xff) | ((data[7 + idx * 2] & 0x7f) << 8));
        wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
        wacom_report_key(wcombo, wacom->tool[idx], 1);
        if (idx)
@@ -744,24 +782,31 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
 
                touchInProx = 0;
 
-               if (!wacom->id[0]) { /* first in prox */
-                       /* Going into proximity select tool */
-                       wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
-                       if (wacom->tool[0] == BTN_TOOL_PEN)
-                               wacom->id[0] = STYLUS_DEVICE_ID;
-                       else
-                               wacom->id[0] = ERASER_DEVICE_ID;
-               }
-               wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
-               wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
-               wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
-               wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
-               pressure = ((data[7] & 0x01) << 8) | data[6];
-               if (pressure < 0)
-                       pressure = features->pressure_max + pressure + 1;
-               wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
-               wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
-               if (!prox) { /* out-prox */
+               if (prox) { /* in prox */
+                       if (!wacom->id[0]) {
+                               /* Going into proximity select tool */
+                               wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+                               if (wacom->tool[0] == BTN_TOOL_PEN)
+                                       wacom->id[0] = STYLUS_DEVICE_ID;
+                               else
+                                       wacom->id[0] = ERASER_DEVICE_ID;
+                       }
+                       wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
+                       wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
+                       wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
+                       wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
+                       pressure = ((data[7] & 0x01) << 8) | data[6];
+                       if (pressure < 0)
+                               pressure = features->pressure_max + pressure + 1;
+                       wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
+                       wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
+               } else {
+                       wacom_report_abs(wcombo, ABS_X, 0);
+                       wacom_report_abs(wcombo, ABS_Y, 0);
+                       wacom_report_abs(wcombo, ABS_PRESSURE, 0);
+                       wacom_report_key(wcombo, BTN_STYLUS, 0);
+                       wacom_report_key(wcombo, BTN_STYLUS2, 0);
+                       wacom_report_key(wcombo, BTN_TOUCH, 0);
                        wacom->id[0] = 0;
                        /* pen is out so touch can be enabled now */
                        touchInProx = 1;

diff --git a/include/linux/input/matrix_keypad.h b/include/linux/input/matrix_keypad.h
index 3bd018baae2046e8d0041feb883aecd7c4cce992..c964cd7f436a4ecf63d6f2080d280734f5a2a4ca 100644 (file)
--- a/include/linux/input/matrix_keypad.h
+++ b/include/linux/input/matrix_keypad.h
@@ -44,6 +44,7 @@ struct matrix_keymap_data {
  * @active_low: gpio polarity
  * @wakeup: controls whether the device should be set up as wakeup
  *     source
+ * @no_autorepeat: disable key autorepeat
  *
  * This structure represents platform-specific data that use used by
  * matrix_keypad driver to perform proper initialization.
@@ -64,6 +65,7 @@ struct matrix_keypad_platform_data {
 
        bool            active_low;
        bool            wakeup;
+       bool            no_autorepeat;
 };
 
 /**