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-rw-r--r--drivers/hid/wacom.h8
-rw-r--r--drivers/hid/wacom_sys.c75
-rw-r--r--drivers/hid/wacom_wac.c259
-rw-r--r--drivers/hid/wacom_wac.h8
4 files changed, 287 insertions, 63 deletions
diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h
index 7db432809e9e..ad7318db1dfe 100644
--- a/drivers/hid/wacom.h
+++ b/drivers/hid/wacom.h
@@ -129,13 +129,6 @@ static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
schedule_work(&wacom->work);
}
-static inline void wacom_notify_battery(struct wacom_wac *wacom_wac)
-{
- struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
-
- power_supply_changed(&wacom->battery);
-}
-
extern const struct hid_device_id wacom_ids[];
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
@@ -149,4 +142,5 @@ void wacom_wac_usage_mapping(struct hid_device *hdev,
int wacom_wac_event(struct hid_device *hdev, struct hid_field *field,
struct hid_usage *usage, __s32 value);
void wacom_wac_report(struct hid_device *hdev, struct hid_report *report);
+void wacom_battery_work(struct work_struct *work);
#endif
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index f0568a7e6de9..353fe476be26 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -406,6 +406,9 @@ static int wacom_query_tablet_data(struct hid_device *hdev,
else if (features->type == WACOM_27QHDT) {
return wacom_set_device_mode(hdev, 131, 3, 2);
}
+ else if (features->type == BAMBOO_PAD) {
+ return wacom_set_device_mode(hdev, 2, 2, 2);
+ }
} else if (features->device_type == BTN_TOOL_PEN) {
if (features->type <= BAMBOO_PT && features->type != WIRELESS) {
return wacom_set_device_mode(hdev, 2, 2, 2);
@@ -524,6 +527,11 @@ static int wacom_add_shared_data(struct hid_device *hdev)
wacom_wac->shared = &data->shared;
+ if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
+ wacom_wac->shared->touch = hdev;
+ else if (wacom_wac->features.device_type == BTN_TOOL_PEN)
+ wacom_wac->shared->pen = hdev;
+
out:
mutex_unlock(&wacom_udev_list_lock);
return retval;
@@ -541,14 +549,22 @@ static void wacom_release_shared_data(struct kref *kref)
kfree(data);
}
-static void wacom_remove_shared_data(struct wacom_wac *wacom)
+static void wacom_remove_shared_data(struct wacom *wacom)
{
struct wacom_hdev_data *data;
+ struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+
+ if (wacom_wac->shared) {
+ data = container_of(wacom_wac->shared, struct wacom_hdev_data,
+ shared);
+
+ if (wacom_wac->shared->touch == wacom->hdev)
+ wacom_wac->shared->touch = NULL;
+ else if (wacom_wac->shared->pen == wacom->hdev)
+ wacom_wac->shared->pen = NULL;
- if (wacom->shared) {
- data = container_of(wacom->shared, struct wacom_hdev_data, shared);
kref_put(&data->kref, wacom_release_shared_data);
- wacom->shared = NULL;
+ wacom_wac->shared = NULL;
}
}
@@ -929,6 +945,7 @@ static void wacom_destroy_leds(struct wacom *wacom)
}
static enum power_supply_property wacom_battery_props[] = {
+ POWER_SUPPLY_PROP_PRESENT,
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_SCOPE,
POWER_SUPPLY_PROP_CAPACITY
@@ -948,6 +965,9 @@ static int wacom_battery_get_property(struct power_supply *psy,
int ret = 0;
switch (psp) {
+ case POWER_SUPPLY_PROP_PRESENT:
+ val->intval = wacom->wacom_wac.bat_connected;
+ break;
case POWER_SUPPLY_PROP_SCOPE:
val->intval = POWER_SUPPLY_SCOPE_DEVICE;
break;
@@ -961,6 +981,8 @@ static int wacom_battery_get_property(struct power_supply *psy,
else if (wacom->wacom_wac.battery_capacity == 100 &&
wacom->wacom_wac.ps_connected)
val->intval = POWER_SUPPLY_STATUS_FULL;
+ else if (wacom->wacom_wac.ps_connected)
+ val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING;
else
val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
break;
@@ -1041,8 +1063,7 @@ static int wacom_initialize_battery(struct wacom *wacom)
static void wacom_destroy_battery(struct wacom *wacom)
{
- if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
- wacom->battery.dev) {
+ if (wacom->battery.dev) {
power_supply_unregister(&wacom->battery);
wacom->battery.dev = NULL;
power_supply_unregister(&wacom->ac);
@@ -1313,6 +1334,20 @@ fail:
return;
}
+void wacom_battery_work(struct work_struct *work)
+{
+ struct wacom *wacom = container_of(work, struct wacom, work);
+
+ if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
+ !wacom->battery.dev) {
+ wacom_initialize_battery(wacom);
+ }
+ else if (!(wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
+ wacom->battery.dev) {
+ wacom_destroy_battery(wacom);
+ }
+}
+
/*
* Not all devices report physical dimensions from HID.
* Compute the default from hardcoded logical dimension
@@ -1373,6 +1408,9 @@ static int wacom_probe(struct hid_device *hdev,
hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS;
+ /* hid-core sets this quirk for the boot interface */
+ hdev->quirks &= ~HID_QUIRK_NOGET;
+
wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
if (!wacom)
return -ENOMEM;
@@ -1412,6 +1450,21 @@ static int wacom_probe(struct hid_device *hdev,
goto fail_allocate_inputs;
}
+ /*
+ * Bamboo Pad has a generic hid handling for the Pen, and we switch it
+ * into debug mode for the touch part.
+ * We ignore the other interfaces.
+ */
+ if (features->type == BAMBOO_PAD) {
+ if (features->pktlen == WACOM_PKGLEN_PENABLED) {
+ features->type = HID_GENERIC;
+ } else if ((features->pktlen != WACOM_PKGLEN_BPAD_TOUCH) &&
+ (features->pktlen != WACOM_PKGLEN_BPAD_TOUCH_USB)) {
+ error = -ENODEV;
+ goto fail_shared_data;
+ }
+ }
+
/* set the default size in case we do not get them from hid */
wacom_set_default_phy(features);
@@ -1446,6 +1499,12 @@ static int wacom_probe(struct hid_device *hdev,
features->y_max = 4096;
}
+ /*
+ * Same thing for Bamboo PAD
+ */
+ if (features->type == BAMBOO_PAD)
+ features->device_type = BTN_TOOL_FINGER;
+
if (hdev->bus == BUS_BLUETOOTH)
features->quirks |= WACOM_QUIRK_BATTERY;
@@ -1527,7 +1586,7 @@ fail_register_inputs:
wacom_clean_inputs(wacom);
wacom_destroy_battery(wacom);
fail_battery:
- wacom_remove_shared_data(wacom_wac);
+ wacom_remove_shared_data(wacom);
fail_shared_data:
wacom_clean_inputs(wacom);
fail_allocate_inputs:
@@ -1550,7 +1609,7 @@ static void wacom_remove(struct hid_device *hdev)
if (hdev->bus == BUS_BLUETOOTH)
device_remove_file(&hdev->dev, &dev_attr_speed);
wacom_destroy_battery(wacom);
- wacom_remove_shared_data(&wacom->wacom_wac);
+ wacom_remove_shared_data(wacom);
hid_set_drvdata(hdev, NULL);
kfree(wacom);
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index bbe32d66e500..fa0578ecd7a1 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -45,6 +45,27 @@ static unsigned short batcap_gr[8] = { 1, 15, 25, 35, 50, 70, 100, 100 };
*/
static unsigned short batcap_i4[8] = { 1, 15, 30, 45, 60, 70, 85, 100 };
+static void wacom_notify_battery(struct wacom_wac *wacom_wac,
+ int bat_capacity, bool bat_charging, bool bat_connected,
+ bool ps_connected)
+{
+ struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
+ bool changed = wacom_wac->battery_capacity != bat_capacity ||
+ wacom_wac->bat_charging != bat_charging ||
+ wacom_wac->bat_connected != bat_connected ||
+ wacom_wac->ps_connected != ps_connected;
+
+ if (changed) {
+ wacom_wac->battery_capacity = bat_capacity;
+ wacom_wac->bat_charging = bat_charging;
+ wacom_wac->bat_connected = bat_connected;
+ wacom_wac->ps_connected = ps_connected;
+
+ if (wacom->battery.dev)
+ power_supply_changed(&wacom->battery);
+ }
+}
+
static int wacom_penpartner_irq(struct wacom_wac *wacom)
{
unsigned char *data = wacom->data;
@@ -419,17 +440,26 @@ static int wacom_graphire_irq(struct wacom_wac *wacom)
rw = (data[7] >> 2 & 0x07);
battery_capacity = batcap_gr[rw];
ps_connected = rw == 7;
- if ((wacom->battery_capacity != battery_capacity) ||
- (wacom->ps_connected != ps_connected)) {
- wacom->battery_capacity = battery_capacity;
- wacom->ps_connected = ps_connected;
- wacom_notify_battery(wacom);
- }
+ wacom_notify_battery(wacom, battery_capacity, ps_connected,
+ 1, ps_connected);
}
exit:
return retval;
}
+static void wacom_intuos_schedule_prox_event(struct wacom_wac *wacom_wac)
+{
+ struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
+ struct hid_report *r;
+ struct hid_report_enum *re;
+
+ re = &(wacom->hdev->report_enum[HID_FEATURE_REPORT]);
+ r = re->report_id_hash[WACOM_REPORT_INTUOSREAD];
+ if (r) {
+ hid_hw_request(wacom->hdev, r, HID_REQ_GET_REPORT);
+ }
+}
+
static int wacom_intuos_inout(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
@@ -610,8 +640,11 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
}
/* don't report other events if we don't know the ID */
- if (!wacom->id[idx])
+ if (!wacom->id[idx]) {
+ /* but reschedule a read of the current tool */
+ wacom_intuos_schedule_prox_event(wacom);
return 1;
+ }
return 0;
}
@@ -1023,15 +1056,9 @@ static int wacom_intuos_bt_irq(struct wacom_wac *wacom, size_t len)
bat_charging = (power_raw & 0x08) ? 1 : 0;
ps_connected = (power_raw & 0x10) ? 1 : 0;
battery_capacity = batcap_i4[power_raw & 0x07];
- if ((wacom->battery_capacity != battery_capacity) ||
- (wacom->bat_charging != bat_charging) ||
- (wacom->ps_connected != ps_connected)) {
- wacom->battery_capacity = battery_capacity;
- wacom->bat_charging = bat_charging;
- wacom->ps_connected = ps_connected;
- wacom_notify_battery(wacom);
- }
-
+ wacom_notify_battery(wacom, battery_capacity, bat_charging,
+ battery_capacity || bat_charging,
+ ps_connected);
break;
default:
dev_dbg(wacom->input->dev.parent,
@@ -1104,7 +1131,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
contact_with_no_pen_down_count++;
}
}
- input_mt_report_pointer_emulation(input, true);
+ input_mt_sync_frame(input);
wacom->num_contacts_left -= contacts_to_send;
if (wacom->num_contacts_left <= 0) {
@@ -1159,7 +1186,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
contact_with_no_pen_down_count++;
}
}
- input_mt_report_pointer_emulation(input, true);
+ input_mt_sync_frame(input);
wacom->num_contacts_left -= contacts_to_send;
if (wacom->num_contacts_left <= 0) {
@@ -1191,7 +1218,7 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
contact_with_no_pen_down_count++;
}
}
- input_mt_report_pointer_emulation(input, true);
+ input_mt_sync_frame(input);
/* keep touch state for pen event */
wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
@@ -1651,7 +1678,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
}
}
- input_mt_report_pointer_emulation(input, true);
+ input_mt_sync_frame(input);
input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0);
input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
@@ -1747,7 +1774,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom)
wacom_bpt3_button_msg(wacom, data + offset);
}
- input_mt_report_pointer_emulation(input, true);
+ input_mt_sync_frame(input);
wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
return 1;
@@ -1760,20 +1787,9 @@ static int wacom_bpt_pen(struct wacom_wac *wacom)
unsigned char *data = wacom->data;
int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0;
- if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB)
+ if (data[0] != WACOM_REPORT_PENABLED)
return 0;
- if (data[0] == WACOM_REPORT_USB) {
- if (features->type == INTUOSHT &&
- wacom->shared->touch_input &&
- features->touch_max) {
- input_report_switch(wacom->shared->touch_input,
- SW_MUTE_DEVICE, data[8] & 0x40);
- input_sync(wacom->shared->touch_input);
- }
- return 0;
- }
-
if (wacom->shared->touch_down)
return 0;
@@ -1849,6 +1865,91 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
return 0;
}
+static void wacom_bamboo_pad_pen_event(struct wacom_wac *wacom,
+ unsigned char *data)
+{
+ unsigned char prefix;
+
+ /*
+ * We need to reroute the event from the debug interface to the
+ * pen interface.
+ * We need to add the report ID to the actual pen report, so we
+ * temporary overwrite the first byte to prevent having to kzalloc/kfree
+ * and memcpy the report.
+ */
+ prefix = data[0];
+ data[0] = WACOM_REPORT_BPAD_PEN;
+
+ /*
+ * actually reroute the event.
+ * No need to check if wacom->shared->pen is valid, hid_input_report()
+ * will check for us.
+ */
+ hid_input_report(wacom->shared->pen, HID_INPUT_REPORT, data,
+ WACOM_PKGLEN_PENABLED, 1);
+
+ data[0] = prefix;
+}
+
+static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom,
+ unsigned char *data)
+{
+ struct input_dev *input = wacom->input;
+ unsigned char *finger_data, prefix;
+ unsigned id;
+ int x, y;
+ bool valid;
+
+ prefix = data[0];
+
+ for (id = 0; id < wacom->features.touch_max; id++) {
+ valid = !!(prefix & BIT(id)) &&
+ !wacom->shared->stylus_in_proximity;
+
+ input_mt_slot(input, id);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
+
+ if (!valid)
+ continue;
+
+ finger_data = data + 1 + id * 3;
+ x = finger_data[0] | ((finger_data[1] & 0x0f) << 8);
+ y = (finger_data[2] << 4) | (finger_data[1] >> 4);
+
+ input_report_abs(input, ABS_MT_POSITION_X, x);
+ input_report_abs(input, ABS_MT_POSITION_Y, y);
+ }
+
+ input_mt_sync_frame(input);
+
+ input_report_key(input, BTN_LEFT, prefix & 0x40);
+ input_report_key(input, BTN_RIGHT, prefix & 0x80);
+
+ /* keep touch state for pen event */
+ wacom->shared->touch_down = !!prefix &&
+ !wacom->shared->stylus_in_proximity;
+
+ return 1;
+}
+
+static int wacom_bamboo_pad_irq(struct wacom_wac *wacom, size_t len)
+{
+ unsigned char *data = wacom->data;
+
+ if (!((len == WACOM_PKGLEN_BPAD_TOUCH) ||
+ (len == WACOM_PKGLEN_BPAD_TOUCH_USB)) ||
+ (data[0] != WACOM_REPORT_BPAD_TOUCH))
+ return 0;
+
+ if (data[1] & 0x01)
+ wacom_bamboo_pad_pen_event(wacom, &data[1]);
+
+ if (data[1] & 0x02)
+ return wacom_bamboo_pad_touch_event(wacom, &data[9]);
+
+ return 0;
+}
+
static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
{
unsigned char *data = wacom->data;
@@ -1859,7 +1960,7 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
connected = data[1] & 0x01;
if (connected) {
- int pid, battery, ps_connected;
+ int pid, battery, charging;
if ((wacom->shared->type == INTUOSHT) &&
wacom->shared->touch_input &&
@@ -1871,30 +1972,63 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len)
pid = get_unaligned_be16(&data[6]);
battery = (data[5] & 0x3f) * 100 / 31;
- ps_connected = !!(data[5] & 0x80);
+ charging = !!(data[5] & 0x80);
if (wacom->pid != pid) {
wacom->pid = pid;
wacom_schedule_work(wacom);
}
- if (wacom->shared->type &&
- (battery != wacom->battery_capacity ||
- ps_connected != wacom->ps_connected)) {
- wacom->battery_capacity = battery;
- wacom->ps_connected = ps_connected;
- wacom->bat_charging = ps_connected &&
- wacom->battery_capacity < 100;
- wacom_notify_battery(wacom);
- }
+ if (wacom->shared->type)
+ wacom_notify_battery(wacom, battery, charging, 1, 0);
+
} else if (wacom->pid != 0) {
/* disconnected while previously connected */
wacom->pid = 0;
wacom_schedule_work(wacom);
- wacom->battery_capacity = 0;
- wacom->bat_charging = 0;
- wacom->ps_connected = 0;
+ wacom_notify_battery(wacom, 0, 0, 0, 0);
+ }
+
+ return 0;
+}
+
+static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len)
+{
+ struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
+ struct wacom_features *features = &wacom_wac->features;
+ unsigned char *data = wacom_wac->data;
+
+ if (data[0] != WACOM_REPORT_USB)
+ return 0;
+
+ if (features->type == INTUOSHT &&
+ wacom_wac->shared->touch_input &&
+ features->touch_max) {
+ input_report_switch(wacom_wac->shared->touch_input,
+ SW_MUTE_DEVICE, data[8] & 0x40);
+ input_sync(wacom_wac->shared->touch_input);
}
+ if (data[9] & 0x02) { /* wireless module is attached */
+ int battery = (data[8] & 0x3f) * 100 / 31;
+ bool charging = !!(data[8] & 0x80);
+
+ wacom_notify_battery(wacom_wac, battery, charging,
+ battery || charging, 1);
+
+ if (!wacom->battery.dev &&
+ !(features->quirks & WACOM_QUIRK_BATTERY)) {
+ features->quirks |= WACOM_QUIRK_BATTERY;
+ INIT_WORK(&wacom->work, wacom_battery_work);
+ wacom_schedule_work(wacom_wac);
+ }
+ }
+ else if ((features->quirks & WACOM_QUIRK_BATTERY) &&
+ wacom->battery.dev) {
+ features->quirks &= ~WACOM_QUIRK_BATTERY;
+ INIT_WORK(&wacom->work, wacom_battery_work);
+ wacom_schedule_work(wacom_wac);
+ wacom_notify_battery(wacom_wac, 0, 0, 0, 0);
+ }
return 0;
}
@@ -1967,6 +2101,8 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case INTUOSPL:
if (len == WACOM_PKGLEN_BBTOUCH3)
sync = wacom_bpt3_touch(wacom_wac);
+ else if (wacom_wac->data[0] == WACOM_REPORT_USB)
+ sync = wacom_status_irq(wacom_wac, len);
else
sync = wacom_intuos_irq(wacom_wac);
break;
@@ -1982,7 +2118,14 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case BAMBOO_PT:
case INTUOSHT:
- sync = wacom_bpt_irq(wacom_wac, len);
+ if (wacom_wac->data[0] == WACOM_REPORT_USB)
+ sync = wacom_status_irq(wacom_wac, len);
+ else
+ sync = wacom_bpt_irq(wacom_wac, len);
+ break;
+
+ case BAMBOO_PAD:
+ sync = wacom_bamboo_pad_irq(wacom_wac, len);
break;
case WIRELESS:
@@ -2323,6 +2466,13 @@ int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
0, 0);
}
break;
+ case BAMBOO_PAD:
+ __clear_bit(ABS_MISC, input_dev->absbit);
+ input_mt_init_slots(input_dev, features->touch_max,
+ INPUT_MT_POINTER);
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ break;
}
return 0;
}
@@ -2976,6 +3126,12 @@ static const struct wacom_features wacom_features_0x30C =
{ "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */
.oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30A, .touch_max = 10,
.check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
+static const struct wacom_features wacom_features_0x318 =
+ { "Wacom USB Bamboo PAD", 4095, 4095, /* Touch */
+ .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
+static const struct wacom_features wacom_features_0x319 =
+ { "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
+ .type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
static const struct wacom_features wacom_features_0x323 =
{ "Wacom Intuos P M", 21600, 13500, 1023, 31,
INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
@@ -2992,6 +3148,10 @@ static const struct wacom_features wacom_features_HID_ANY_ID =
HID_DEVICE(BUS_BLUETOOTH, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
.driver_data = (kernel_ulong_t)&wacom_features_##prod
+#define I2C_DEVICE_WACOM(prod) \
+ HID_DEVICE(BUS_I2C, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
+ .driver_data = (kernel_ulong_t)&wacom_features_##prod
+
#define USB_DEVICE_LENOVO(prod) \
HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
.driver_data = (kernel_ulong_t)&wacom_features_##prod
@@ -3124,6 +3284,8 @@ const struct hid_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x314) },
{ USB_DEVICE_WACOM(0x315) },
{ USB_DEVICE_WACOM(0x317) },
+ { USB_DEVICE_WACOM(0x318) },
+ { USB_DEVICE_WACOM(0x319) },
{ USB_DEVICE_WACOM(0x323) },
{ USB_DEVICE_WACOM(0x32A) },
{ USB_DEVICE_WACOM(0x32B) },
@@ -3136,6 +3298,7 @@ const struct hid_device_id wacom_ids[] = {
{ USB_DEVICE_LENOVO(0x6004) },
{ USB_DEVICE_WACOM(HID_ANY_ID) },
+ { I2C_DEVICE_WACOM(HID_ANY_ID) },
{ }
};
MODULE_DEVICE_TABLE(hid, wacom_ids);
diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 021ee1c1980a..1c7d8931f1fa 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -33,6 +33,8 @@
#define WACOM_PKGLEN_MTTPC 40
#define WACOM_PKGLEN_DTUS 68
#define WACOM_PKGLEN_PENABLED 8
+#define WACOM_PKGLEN_BPAD_TOUCH 32
+#define WACOM_PKGLEN_BPAD_TOUCH_USB 64
/* wacom data size per MT contact */
#define WACOM_BYTES_PER_MT_PACKET 11
@@ -67,6 +69,8 @@
#define WACOM_REPORT_24HDT 1
#define WACOM_REPORT_WL 128
#define WACOM_REPORT_USB 192
+#define WACOM_REPORT_BPAD_PEN 3
+#define WACOM_REPORT_BPAD_TOUCH 16
/* device quirks */
#define WACOM_QUIRK_MULTI_INPUT 0x0001
@@ -122,6 +126,7 @@ enum {
BAMBOO_PT,
WACOM_24HDT,
WACOM_27QHDT,
+ BAMBOO_PAD,
TABLETPC, /* add new TPC below */
TABLETPCE,
TABLETPC2FG,
@@ -169,6 +174,8 @@ struct wacom_shared {
unsigned touch_max;
int type;
struct input_dev *touch_input;
+ struct hid_device *pen;
+ struct hid_device *touch;
};
struct hid_data {
@@ -205,6 +212,7 @@ struct wacom_wac {
int battery_capacity;
int num_contacts_left;
int bat_charging;
+ int bat_connected;
int ps_connected;
u8 bt_features;
u8 bt_high_speed;