*/
#define WACOM_CONTACT_AREA_SCALE 2607
+static bool touch_arbitration = 1;
+module_param(touch_arbitration, bool, 0644);
+MODULE_PARM_DESC(touch_arbitration, " on (Y) off (N)");
+
static void wacom_report_numbered_buttons(struct input_dev *input_dev,
int button_count, int mask);
wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE);
}
+static inline bool report_touch_events(struct wacom_wac *wacom)
+{
+ return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1);
+}
+
+static inline bool delay_pen_events(struct wacom_wac *wacom)
+{
+ return (wacom->shared->touch_down && touch_arbitration);
+}
+
static int wacom_intuos_general(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
data[0] != WACOM_REPORT_INTUOS_PEN)
return 0;
- if (wacom->shared->touch_down)
+ if (delay_pen_events(wacom))
return 1;
/* don't report events if we don't know the tool ID */
if (touch_max == 1)
return test_bit(BTN_TOUCH, input->key) &&
- !wacom->shared->stylus_in_proximity;
+ report_touch_events(wacom);
for (i = 0; i < input->mt->num_slots; i++) {
struct input_mt_slot *ps = &input->mt->slots[i];
for (i = 0; i < contacts_to_send; i++) {
int offset = (byte_per_packet * i) + 1;
- bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
+ bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
if (slot < 0)
for (i = 0; i < contacts_to_send; i++) {
int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
- bool touch = (data[offset] & 0x1) && !wacom->shared->stylus_in_proximity;
+ bool touch = (data[offset] & 0x1) && report_touch_events(wacom);
int id = get_unaligned_le16(&data[offset + 1]);
int slot = input_mt_get_slot_by_key(input, id);
for (i = 0; i < 2; i++) {
int p = data[1] & (1 << i);
- bool touch = p && !wacom->shared->stylus_in_proximity;
+ bool touch = p && report_touch_events(wacom);
input_mt_slot(input, i);
input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
{
unsigned char *data = wacom->data;
struct input_dev *input = wacom->touch_input;
- bool prox = !wacom->shared->stylus_in_proximity;
+ bool prox = report_touch_events(wacom);
int x = 0, y = 0;
if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
/* keep pen state for touch events */
wacom->shared->stylus_in_proximity = prox;
- /* send pen events only when touch is up or forced out */
- if (!wacom->shared->touch_down) {
+ /* send pen events only when touch is up or forced out
+ * or touch arbitration is off
+ */
+ if (!delay_pen_events(wacom)) {
input_report_key(input, BTN_STYLUS, data[1] & 0x02);
input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
return 0;
}
- /* send pen events only when touch is up or forced out */
- if (!usage->type || wacom_wac->shared->touch_down)
+ /* send pen events only when touch is up or forced out
+ * or touch arbitration is off
+ */
+ if (!usage->type || delay_pen_events(wacom_wac))
return 0;
input_event(input, usage->type, usage->code, value);
/* keep pen state for touch events */
wacom_wac->shared->stylus_in_proximity = prox;
- /* send pen events only when touch is up or forced out */
- if (!wacom_wac->shared->touch_down) {
+ if (!delay_pen_events(wacom_wac)) {
input_report_key(input, BTN_TOUCH,
wacom_wac->hid_data.tipswitch);
input_report_key(input, wacom_wac->tool[0], prox);
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
- struct wacom_features *features = &wacom_wac->features;
struct input_dev *input = wacom_wac->touch_input;
unsigned touch_max = wacom_wac->features.touch_max;
switch (usage->hid) {
case HID_GD_X:
- features->last_slot_field = usage->hid;
if (touch_max == 1)
wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4);
else
ABS_MT_POSITION_X, 4);
break;
case HID_GD_Y:
- features->last_slot_field = usage->hid;
if (touch_max == 1)
wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4);
else
break;
case HID_DG_WIDTH:
case HID_DG_HEIGHT:
- features->last_slot_field = usage->hid;
wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MAJOR, 0);
wacom_map_usage(input, usage, field, EV_ABS, ABS_MT_TOUCH_MINOR, 0);
input_set_abs_params(input, ABS_MT_ORIENTATION, 0, 1, 0, 0);
break;
- case HID_DG_CONTACTID:
- features->last_slot_field = usage->hid;
- break;
- case HID_DG_INRANGE:
- features->last_slot_field = usage->hid;
- break;
- case HID_DG_INVERT:
- features->last_slot_field = usage->hid;
- break;
case HID_DG_TIPSWITCH:
- features->last_slot_field = usage->hid;
wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0);
break;
case HID_DG_CONTACTCOUNT:
struct hid_data *hid_data = &wacom_wac->hid_data;
bool mt = wacom_wac->features.touch_max > 1;
bool prox = hid_data->tipswitch &&
- !wacom_wac->shared->stylus_in_proximity;
+ report_touch_events(wacom_wac);
wacom_wac->hid_data.num_received++;
if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected)
if (usage->usage_index + 1 == field->report_count) {
- if (usage->hid == wacom_wac->features.last_slot_field)
+ if (usage->hid == wacom_wac->hid_data.last_slot_field)
wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input);
}
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
struct hid_data* hid_data = &wacom_wac->hid_data;
+ int i;
- if (hid_data->cc_report != 0 &&
- hid_data->cc_report != report->id) {
- int i;
-
- hid_data->cc_report = report->id;
- hid_data->cc_index = -1;
- hid_data->cc_value_index = -1;
-
- for (i = 0; i < report->maxfield; i++) {
- struct hid_field *field = report->field[i];
- int j;
-
- for (j = 0; j < field->maxusage; j++) {
- if (field->usage[j].hid == HID_DG_CONTACTCOUNT) {
- hid_data->cc_index = i;
- hid_data->cc_value_index = j;
-
- /* break */
- i = report->maxfield;
- j = field->maxusage;
- }
+ for (i = 0; i < report->maxfield; i++) {
+ struct hid_field *field = report->field[i];
+ int j;
+
+ for (j = 0; j < field->maxusage; j++) {
+ struct hid_usage *usage = &field->usage[j];
+
+ switch (usage->hid) {
+ case HID_GD_X:
+ case HID_GD_Y:
+ case HID_DG_WIDTH:
+ case HID_DG_HEIGHT:
+ case HID_DG_CONTACTID:
+ case HID_DG_INRANGE:
+ case HID_DG_INVERT:
+ case HID_DG_TIPSWITCH:
+ hid_data->last_slot_field = usage->hid;
+ break;
+ case HID_DG_CONTACTCOUNT:
+ hid_data->cc_report = report->id;
+ hid_data->cc_index = i;
+ hid_data->cc_value_index = j;
+ break;
}
}
}
+
if (hid_data->cc_report != 0 &&
hid_data->cc_index >= 0) {
struct hid_field *field = report->field[hid_data->cc_index];
{
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct wacom_features *features = &wacom_wac->features;
/* currently, only direct devices have proper hid report descriptors */
- __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit);
- __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit);
+ features->device_type |= WACOM_DEVICETYPE_DIRECT;
if (WACOM_PEN_FIELD(field))
return wacom_wac_pen_usage_mapping(hdev, field, usage);
for (i = 0; i < 2; i++) {
int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
- bool touch = data[offset + 3] & 0x80;
-
- /*
- * Touch events need to be disabled while stylus is
- * in proximity because user's hand is resting on touchpad
- * and sending unwanted events. User expects tablet buttons
- * to continue working though.
- */
- touch = touch && !wacom->shared->stylus_in_proximity;
+ bool touch = report_touch_events(wacom)
+ && (data[offset + 3] & 0x80);
input_mt_slot(input, i);
input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
if (slot < 0)
return;
- touch = touch && !wacom->shared->stylus_in_proximity;
+ touch = touch && report_touch_events(wacom);
input_mt_slot(input, slot);
input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
}
wacom->shared->stylus_in_proximity = prox;
- if (wacom->shared->touch_down)
+ if (delay_pen_events(wacom))
return 0;
if (prox) {
for (id = 0; id < wacom->features.touch_max; id++) {
valid = !!(prefix & BIT(id)) &&
- !wacom->shared->stylus_in_proximity;
+ report_touch_events(wacom);
input_mt_slot(input, id);
input_mt_report_slot_state(input, MT_TOOL_FINGER, valid);
input_report_key(input, BTN_RIGHT, prefix & 0x80);
/* keep touch state for pen event */
- wacom->shared->touch_down = !!prefix &&
- !wacom->shared->stylus_in_proximity;
+ wacom->shared->touch_down = !!prefix && report_touch_events(wacom);
return 1;
}
if (features->type == REMOTE)
features->device_type = WACOM_DEVICETYPE_PAD;
+ switch (features->type) {
+ case PL:
+ case DTU:
+ case DTUS:
+ case DTUSX:
+ case WACOM_21UX2:
+ case WACOM_22HD:
+ case DTK:
+ case WACOM_24HD:
+ case WACOM_27QHD:
+ case CINTIQ_HYBRID:
+ case CINTIQ_COMPANION_2:
+ case CINTIQ:
+ case WACOM_BEE:
+ case WACOM_13HD:
+ case WACOM_24HDT:
+ case WACOM_27QHDT:
+ case TABLETPC:
+ case TABLETPCE:
+ case TABLETPC2FG:
+ case MTSCREEN:
+ case MTTPC:
+ case MTTPC_B:
+ features->device_type |= WACOM_DEVICETYPE_DIRECT;
+ break;
+ }
+
if (wacom->hdev->bus == BUS_BLUETOOTH)
features->quirks |= WACOM_QUIRK_BATTERY;
if (!(features->device_type & WACOM_DEVICETYPE_PEN))
return -ENODEV;
+ if (features->device_type & WACOM_DEVICETYPE_DIRECT)
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+ else
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+
if (features->type == HID_GENERIC)
/* setup has already been done */
return 0;
input_abs_set_res(input_dev, ABS_X, features->x_resolution);
input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
-
switch (features->type) {
case GRAPHIRE_BT:
__clear_bit(ABS_MISC, input_dev->absbit);
__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
__set_bit(BTN_STYLUS, input_dev->keybit);
__set_bit(BTN_STYLUS2, input_dev->keybit);
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
break;
case WACOM_27QHD:
case CINTIQ_COMPANION_2:
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
input_abs_set_res(input_dev, ABS_Z, 287);
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
wacom_setup_cintiq(wacom_wac);
break;
/* fall through */
case INTUOS:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
wacom_setup_intuos(wacom_wac);
break;
case INTUOSPL:
case INTUOS5S:
case INTUOSPS:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
input_set_abs_params(input_dev, ABS_DISTANCE, 0,
features->distance_max,
features->distance_fuzz, 0);
__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
__set_bit(BTN_STYLUS, input_dev->keybit);
__set_bit(BTN_STYLUS2, input_dev->keybit);
-
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
break;
case PTU:
__set_bit(BTN_TOOL_PEN, input_dev->keybit);
__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
__set_bit(BTN_STYLUS, input_dev->keybit);
-
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
break;
case INTUOSHT:
case BAMBOO_PT:
case BAMBOO_PEN:
case INTUOSHT2:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
if (features->type == INTUOSHT2) {
wacom_setup_basic_pro_pen(wacom_wac);
} else {
if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
return -ENODEV;
+ if (features->device_type & WACOM_DEVICETYPE_DIRECT)
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+ else
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+
if (features->type == HID_GENERIC)
/* setup has already been done */
return 0;
case INTUOSPL:
case INTUOS5S:
case INTUOSPS:
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0);
input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
case TABLETPC:
case TABLETPCE:
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
break;
case INTUOSHT:
WACOM_DTU_OFFSET, WACOM_DTU_OFFSET };
static const struct wacom_features wacom_features_HID_ANY_ID =
- { "Wacom HID", .type = HID_GENERIC };
+ { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID };
#define USB_DEVICE_WACOM(prod) \
HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
projects / cascardo / linux.git / blobdiff