diff options
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 1525 |
1 files changed, 1194 insertions, 331 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 1eae13cdc502..4b225fb19a16 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -34,9 +34,17 @@ */ #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); +static int wacom_numbered_button_to_key(int n); + +static void wacom_update_led(struct wacom *wacom, int button_count, int mask, + int group); /* * Percent of battery capacity for Graphire. * 8th value means AC online and show 100% capacity. @@ -48,25 +56,34 @@ 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_battery *battery, + int bat_capacity, bool bat_charging, + bool bat_connected, bool ps_connected) +{ + bool changed = battery->battery_capacity != bat_capacity || + battery->bat_charging != bat_charging || + battery->bat_connected != bat_connected || + battery->ps_connected != ps_connected; + + if (changed) { + battery->battery_capacity = bat_capacity; + battery->bat_charging = bat_charging; + battery->bat_connected = bat_connected; + battery->ps_connected = ps_connected; + + if (battery->battery) + power_supply_changed(battery->battery); + } +} + 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) - power_supply_changed(wacom->battery); - } + __wacom_notify_battery(&wacom->battery, bat_capacity, bat_charging, + bat_connected, ps_connected); } static int wacom_penpartner_irq(struct wacom_wac *wacom) @@ -151,19 +168,21 @@ static int wacom_pl_irq(struct wacom_wac *wacom) wacom->id[0] = STYLUS_DEVICE_ID; } - pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); - if (features->pressure_max > 255) - pressure = (pressure << 1) | ((data[4] >> 6) & 1); - pressure += (features->pressure_max + 1) / 2; + if (prox) { + pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); + if (features->pressure_max > 255) + pressure = (pressure << 1) | ((data[4] >> 6) & 1); + pressure += (features->pressure_max + 1) / 2; - input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); - input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); - input_report_abs(input, ABS_PRESSURE, pressure); + input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); + input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); + input_report_abs(input, ABS_PRESSURE, pressure); - input_report_key(input, BTN_TOUCH, data[4] & 0x08); - input_report_key(input, BTN_STYLUS, data[4] & 0x10); - /* Only allow the stylus2 button to be reported for the pen tool. */ - input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); + input_report_key(input, BTN_TOUCH, data[4] & 0x08); + input_report_key(input, BTN_STYLUS, data[4] & 0x10); + /* Only allow the stylus2 button to be reported for the pen tool. */ + input_report_key(input, BTN_STYLUS2, (wacom->tool[0] == BTN_TOOL_PEN) && (data[4] & 0x20)); + } if (!prox) wacom->id[0] = 0; @@ -575,6 +594,11 @@ static int wacom_intuos_pad(struct wacom_wac *wacom) return 1; } +static int wacom_intuos_id_mangle(int tool_id) +{ + return (tool_id & ~0xFFF) << 4 | (tool_id & 0xFFF); +} + static int wacom_intuos_get_tool_type(int tool_id) { int tool_type; @@ -582,7 +606,7 @@ static int wacom_intuos_get_tool_type(int tool_id) switch (tool_id) { case 0x812: /* Inking pen */ case 0x801: /* Intuos3 Inking pen */ - case 0x120802: /* Intuos4/5 Inking Pen */ + case 0x12802: /* Intuos4/5 Inking Pen */ case 0x012: tool_type = BTN_TOOL_PENCIL; break; @@ -597,11 +621,11 @@ static int wacom_intuos_get_tool_type(int tool_id) case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ case 0x8e2: /* IntuosHT2 pen */ case 0x022: - case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */ - case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */ - case 0x160802: /* Cintiq 13HD Pro Pen */ - case 0x180802: /* DTH2242 Pen */ - case 0x100802: /* Intuos4/5 13HD/24HD General Pen */ + case 0x10804: /* Intuos4/5 13HD/24HD Art Pen */ + case 0x14802: /* Intuos4/5 13HD/24HD Classic Pen */ + case 0x16802: /* Cintiq 13HD Pro Pen */ + case 0x18802: /* DTH2242 Pen */ + case 0x10802: /* Intuos4/5 13HD/24HD General Pen */ tool_type = BTN_TOOL_PEN; break; @@ -625,6 +649,7 @@ static int wacom_intuos_get_tool_type(int tool_id) break; case 0x82a: /* Eraser */ + case 0x84a: case 0x85a: case 0x91a: case 0xd1a: @@ -635,12 +660,12 @@ static int wacom_intuos_get_tool_type(int tool_id) case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ - case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ - case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */ - case 0x18080a: /* DTH2242 Eraser */ - case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ + case 0x1480a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ + case 0x1090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ + case 0x1080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ + case 0x1680a: /* Cintiq 13HD Pro Pen Eraser */ + case 0x1880a: /* DTH2242 Eraser */ + case 0x1080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ tool_type = BTN_TOOL_RUBBER; break; @@ -649,7 +674,7 @@ static int wacom_intuos_get_tool_type(int tool_id) case 0x112: case 0x913: /* Intuos3 Airbrush */ case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ - case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */ + case 0x10902: /* Intuos4/5 13HD/24HD Airbrush */ tool_type = BTN_TOOL_AIRBRUSH; break; @@ -680,7 +705,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) (data[6] << 4) + (data[7] >> 4); wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | - ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); + ((data[7] & 0x0f) << 16) | ((data[8] & 0xf0) << 8); wacom->tool[idx] = wacom_intuos_get_tool_type(wacom->id[idx]); @@ -748,128 +773,14 @@ static int wacom_intuos_inout(struct wacom_wac *wacom) return 0; } -static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) +static inline bool report_touch_events(struct wacom_wac *wacom) { - unsigned char *data = wacom_wac->data; - struct input_dev *input = wacom_wac->pad_input; - struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); - struct wacom_features *features = &wacom_wac->features; - int bat_charging, bat_percent, touch_ring_mode; - __u32 serial; - int i; - - if (data[0] != WACOM_REPORT_REMOTE) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d", __func__, data[0]); - return 0; - } - - serial = data[3] + (data[4] << 8) + (data[5] << 16); - wacom_wac->id[0] = PAD_DEVICE_ID; - - input_report_key(input, BTN_0, (data[9] & 0x01)); - input_report_key(input, BTN_1, (data[9] & 0x02)); - input_report_key(input, BTN_2, (data[9] & 0x04)); - input_report_key(input, BTN_3, (data[9] & 0x08)); - input_report_key(input, BTN_4, (data[9] & 0x10)); - input_report_key(input, BTN_5, (data[9] & 0x20)); - input_report_key(input, BTN_6, (data[9] & 0x40)); - input_report_key(input, BTN_7, (data[9] & 0x80)); - - input_report_key(input, BTN_8, (data[10] & 0x01)); - input_report_key(input, BTN_9, (data[10] & 0x02)); - input_report_key(input, BTN_A, (data[10] & 0x04)); - input_report_key(input, BTN_B, (data[10] & 0x08)); - input_report_key(input, BTN_C, (data[10] & 0x10)); - input_report_key(input, BTN_X, (data[10] & 0x20)); - input_report_key(input, BTN_Y, (data[10] & 0x40)); - input_report_key(input, BTN_Z, (data[10] & 0x80)); - - input_report_key(input, BTN_BASE, (data[11] & 0x01)); - input_report_key(input, BTN_BASE2, (data[11] & 0x02)); - - if (data[12] & 0x80) - input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); - else - input_report_abs(input, ABS_WHEEL, 0); - - bat_percent = data[7] & 0x7f; - bat_charging = !!(data[7] & 0x80); - - if (data[9] | data[10] | (data[11] & 0x03) | data[12]) - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - else - input_report_abs(input, ABS_MISC, 0); - - input_event(input, EV_MSC, MSC_SERIAL, serial); - - /*Which mode select (LED light) is currently on?*/ - touch_ring_mode = (data[11] & 0xC0) >> 6; - - for (i = 0; i < WACOM_MAX_REMOTES; i++) { - if (wacom_wac->serial[i] == serial) - wacom->led.select[i] = touch_ring_mode; - } - - if (!wacom->battery && - !(features->quirks & WACOM_QUIRK_BATTERY)) { - features->quirks |= WACOM_QUIRK_BATTERY; - INIT_WORK(&wacom->work, wacom_battery_work); - wacom_schedule_work(wacom_wac); - } - - wacom_notify_battery(wacom_wac, bat_percent, bat_charging, 1, - bat_charging); - - return 1; + return (touch_arbitration ? !wacom->shared->stylus_in_proximity : 1); } -static int wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) +static inline bool delay_pen_events(struct wacom_wac *wacom) { - struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); - unsigned char *data = wacom_wac->data; - int i; - - if (data[0] != WACOM_REPORT_DEVICE_LIST) - return 0; - - for (i = 0; i < WACOM_MAX_REMOTES; i++) { - int j = i * 6; - int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; - bool connected = data[j+2]; - - if (connected) { - int k; - - if (wacom_wac->serial[i] == serial) - continue; - - if (wacom_wac->serial[i]) { - wacom_remote_destroy_attr_group(wacom, - wacom_wac->serial[i]); - } - - /* A remote can pair more than once with an EKR, - * check to make sure this serial isn't already paired. - */ - for (k = 0; k < WACOM_MAX_REMOTES; k++) { - if (wacom_wac->serial[k] == serial) - break; - } - - if (k < WACOM_MAX_REMOTES) { - wacom_wac->serial[i] = serial; - continue; - } - wacom_remote_create_attr_group(wacom, serial, i); - - } else if (wacom_wac->serial[i]) { - wacom_remote_destroy_attr_group(wacom, - wacom_wac->serial[i]); - } - } - - return 0; + return (wacom->shared->touch_down && touch_arbitration); } static int wacom_intuos_general(struct wacom_wac *wacom) @@ -885,7 +796,7 @@ static int wacom_intuos_general(struct wacom_wac *wacom) 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 */ @@ -899,7 +810,7 @@ static int wacom_intuos_general(struct wacom_wac *wacom) * don't report events for invalid data */ /* older I4 styli don't work with new Cintiqs */ - if ((!((wacom->id[idx] >> 20) & 0x01) && + if ((!((wacom->id[idx] >> 16) & 0x01) && (features->type == WACOM_21UX2)) || /* Only large Intuos support Lense Cursor */ (wacom->tool[idx] == BTN_TOOL_LENS && @@ -1035,7 +946,8 @@ static int wacom_intuos_general(struct wacom_wac *wacom) break; } - input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */ + input_report_abs(input, ABS_MISC, + wacom_intuos_id_mangle(wacom->id[idx])); /* report tool id */ input_report_key(input, wacom->tool[idx], 1); input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); wacom->reporting_data = true; @@ -1079,6 +991,131 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) return 0; } +static int wacom_remote_irq(struct wacom_wac *wacom_wac, size_t len) +{ + unsigned char *data = wacom_wac->data; + struct input_dev *input; + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + struct wacom_remote *remote = wacom->remote; + int bat_charging, bat_percent, touch_ring_mode; + __u32 serial; + int i, index = -1; + unsigned long flags; + + if (data[0] != WACOM_REPORT_REMOTE) { + hid_dbg(wacom->hdev, "%s: received unknown report #%d", + __func__, data[0]); + return 0; + } + + serial = data[3] + (data[4] << 8) + (data[5] << 16); + wacom_wac->id[0] = PAD_DEVICE_ID; + + spin_lock_irqsave(&remote->remote_lock, flags); + + for (i = 0; i < WACOM_MAX_REMOTES; i++) { + if (remote->remotes[i].serial == serial) { + index = i; + break; + } + } + + if (index < 0 || !remote->remotes[index].registered) + goto out; + + input = remote->remotes[index].input; + + input_report_key(input, BTN_0, (data[9] & 0x01)); + input_report_key(input, BTN_1, (data[9] & 0x02)); + input_report_key(input, BTN_2, (data[9] & 0x04)); + input_report_key(input, BTN_3, (data[9] & 0x08)); + input_report_key(input, BTN_4, (data[9] & 0x10)); + input_report_key(input, BTN_5, (data[9] & 0x20)); + input_report_key(input, BTN_6, (data[9] & 0x40)); + input_report_key(input, BTN_7, (data[9] & 0x80)); + + input_report_key(input, BTN_8, (data[10] & 0x01)); + input_report_key(input, BTN_9, (data[10] & 0x02)); + input_report_key(input, BTN_A, (data[10] & 0x04)); + input_report_key(input, BTN_B, (data[10] & 0x08)); + input_report_key(input, BTN_C, (data[10] & 0x10)); + input_report_key(input, BTN_X, (data[10] & 0x20)); + input_report_key(input, BTN_Y, (data[10] & 0x40)); + input_report_key(input, BTN_Z, (data[10] & 0x80)); + + input_report_key(input, BTN_BASE, (data[11] & 0x01)); + input_report_key(input, BTN_BASE2, (data[11] & 0x02)); + + if (data[12] & 0x80) + input_report_abs(input, ABS_WHEEL, (data[12] & 0x7f)); + else + input_report_abs(input, ABS_WHEEL, 0); + + bat_percent = data[7] & 0x7f; + bat_charging = !!(data[7] & 0x80); + + if (data[9] | data[10] | (data[11] & 0x03) | data[12]) + input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); + else + input_report_abs(input, ABS_MISC, 0); + + input_event(input, EV_MSC, MSC_SERIAL, serial); + + input_sync(input); + + /*Which mode select (LED light) is currently on?*/ + touch_ring_mode = (data[11] & 0xC0) >> 6; + + for (i = 0; i < WACOM_MAX_REMOTES; i++) { + if (remote->remotes[i].serial == serial) + wacom->led.groups[i].select = touch_ring_mode; + } + + __wacom_notify_battery(&remote->remotes[index].battery, bat_percent, + bat_charging, 1, bat_charging); + +out: + spin_unlock_irqrestore(&remote->remote_lock, flags); + return 0; +} + +static void wacom_remote_status_irq(struct wacom_wac *wacom_wac, size_t len) +{ + struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); + unsigned char *data = wacom_wac->data; + struct wacom_remote *remote = wacom->remote; + struct wacom_remote_data remote_data; + unsigned long flags; + int i, ret; + + if (data[0] != WACOM_REPORT_DEVICE_LIST) + return; + + memset(&remote_data, 0, sizeof(struct wacom_remote_data)); + + for (i = 0; i < WACOM_MAX_REMOTES; i++) { + int j = i * 6; + int serial = (data[j+6] << 16) + (data[j+5] << 8) + data[j+4]; + bool connected = data[j+2]; + + remote_data.remote[i].serial = serial; + remote_data.remote[i].connected = connected; + } + + spin_lock_irqsave(&remote->remote_lock, flags); + + ret = kfifo_in(&remote->remote_fifo, &remote_data, sizeof(remote_data)); + if (ret != sizeof(remote_data)) { + spin_unlock_irqrestore(&remote->remote_lock, flags); + hid_err(wacom->hdev, "Can't queue Remote status event.\n"); + return; + } + + spin_unlock_irqrestore(&remote->remote_lock, flags); + + wacom_schedule_work(wacom_wac, WACOM_WORKER_REMOTE); +} + static int int_dist(int x1, int y1, int x2, int y2) { int x = x2 - x1; @@ -1145,7 +1182,7 @@ static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) 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]; @@ -1157,6 +1194,166 @@ static int wacom_wac_finger_count_touches(struct wacom_wac *wacom) return count; } +static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom) +{ + const int pen_frame_len = 14; + const int pen_frames = 7; + + struct input_dev *pen_input = wacom->pen_input; + unsigned char *data = wacom->data; + int i; + + wacom->serial[0] = get_unaligned_le64(&data[99]); + wacom->id[0] = get_unaligned_le16(&data[107]); + if (wacom->serial[0] >> 52 == 1) { + /* Add back in missing bits of ID for non-USI pens */ + wacom->id[0] |= (wacom->serial[0] >> 32) & 0xFFFFF; + } + wacom->tool[0] = wacom_intuos_get_tool_type(wacom_intuos_id_mangle(wacom->id[0])); + + for (i = 0; i < pen_frames; i++) { + unsigned char *frame = &data[i*pen_frame_len + 1]; + bool valid = frame[0] & 0x80; + bool prox = frame[0] & 0x40; + bool range = frame[0] & 0x20; + + if (!valid) + continue; + + if (range) { + input_report_abs(pen_input, ABS_X, get_unaligned_le16(&frame[1])); + input_report_abs(pen_input, ABS_Y, get_unaligned_le16(&frame[3])); + input_report_abs(pen_input, ABS_TILT_X, frame[7]); + input_report_abs(pen_input, ABS_TILT_Y, frame[8]); + input_report_abs(pen_input, ABS_Z, get_unaligned_le16(&frame[9])); + input_report_abs(pen_input, ABS_WHEEL, get_unaligned_le16(&frame[11])); + } + input_report_abs(pen_input, ABS_PRESSURE, get_unaligned_le16(&frame[5])); + input_report_abs(pen_input, ABS_DISTANCE, range ? frame[13] : wacom->features.distance_max); + + input_report_key(pen_input, BTN_TOUCH, frame[0] & 0x01); + input_report_key(pen_input, BTN_STYLUS, frame[0] & 0x02); + input_report_key(pen_input, BTN_STYLUS2, frame[0] & 0x04); + + input_report_key(pen_input, wacom->tool[0], prox); + input_event(pen_input, EV_MSC, MSC_SERIAL, wacom->serial[0]); + input_report_abs(pen_input, ABS_MISC, + wacom_intuos_id_mangle(wacom->id[0])); /* report tool id */ + + wacom->shared->stylus_in_proximity = prox; + + input_sync(pen_input); + } +} + +static void wacom_intuos_pro2_bt_touch(struct wacom_wac *wacom) +{ + const int finger_touch_len = 8; + const int finger_frames = 4; + const int finger_frame_len = 43; + + struct input_dev *touch_input = wacom->touch_input; + unsigned char *data = wacom->data; + int num_contacts_left = 5; + int i, j; + + for (i = 0; i < finger_frames; i++) { + unsigned char *frame = &data[i*finger_frame_len + 109]; + int current_num_contacts = frame[0] & 0x7F; + int contacts_to_send; + + if (!(frame[0] & 0x80)) + continue; + + /* + * First packet resets the counter since only the first + * packet in series will have non-zero current_num_contacts. + */ + if (current_num_contacts) + wacom->num_contacts_left = current_num_contacts; + + contacts_to_send = min(num_contacts_left, wacom->num_contacts_left); + + for (j = 0; j < contacts_to_send; j++) { + unsigned char *touch = &frame[j*finger_touch_len + 1]; + int slot = input_mt_get_slot_by_key(touch_input, touch[0]); + int x = get_unaligned_le16(&touch[2]); + int y = get_unaligned_le16(&touch[4]); + int w = touch[6] * input_abs_get_res(touch_input, ABS_MT_POSITION_X); + int h = touch[7] * input_abs_get_res(touch_input, ABS_MT_POSITION_Y); + + if (slot < 0) + continue; + + input_mt_slot(touch_input, slot); + input_mt_report_slot_state(touch_input, MT_TOOL_FINGER, touch[1] & 0x01); + input_report_abs(touch_input, ABS_MT_POSITION_X, x); + input_report_abs(touch_input, ABS_MT_POSITION_Y, y); + input_report_abs(touch_input, ABS_MT_TOUCH_MAJOR, max(w, h)); + input_report_abs(touch_input, ABS_MT_TOUCH_MINOR, min(w, h)); + input_report_abs(touch_input, ABS_MT_ORIENTATION, w > h); + } + + input_mt_sync_frame(touch_input); + + wacom->num_contacts_left -= contacts_to_send; + if (wacom->num_contacts_left <= 0) { + wacom->num_contacts_left = 0; + wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); + } + } + + input_report_switch(touch_input, SW_MUTE_DEVICE, !(data[281] >> 7)); + input_sync(touch_input); +} + +static void wacom_intuos_pro2_bt_pad(struct wacom_wac *wacom) +{ + struct input_dev *pad_input = wacom->pad_input; + unsigned char *data = wacom->data; + + int buttons = (data[282] << 1) | ((data[281] >> 6) & 0x01); + int ring = data[285]; + int prox = buttons | (ring & 0x80); + + wacom_report_numbered_buttons(pad_input, 9, buttons); + + input_report_abs(pad_input, ABS_WHEEL, (ring & 0x80) ? (ring & 0x7f) : 0); + + input_report_key(pad_input, wacom->tool[1], prox ? 1 : 0); + input_report_abs(pad_input, ABS_MISC, prox ? PAD_DEVICE_ID : 0); + input_event(pad_input, EV_MSC, MSC_SERIAL, 0xffffffff); + + input_sync(pad_input); +} + +static void wacom_intuos_pro2_bt_battery(struct wacom_wac *wacom) +{ + unsigned char *data = wacom->data; + + bool chg = data[284] & 0x80; + int battery_status = data[284] & 0x7F; + + wacom_notify_battery(wacom, battery_status, chg, 1, chg); +} + +static int wacom_intuos_pro2_bt_irq(struct wacom_wac *wacom, size_t len) +{ + unsigned char *data = wacom->data; + + if (data[0] != 0x80) { + dev_dbg(wacom->pen_input->dev.parent, + "%s: received unknown report #%d\n", __func__, data[0]); + return 0; + } + + wacom_intuos_pro2_bt_pen(wacom); + wacom_intuos_pro2_bt_touch(wacom); + wacom_intuos_pro2_bt_pad(wacom); + wacom_intuos_pro2_bt_battery(wacom); + return 0; +} + static int wacom_24hdt_irq(struct wacom_wac *wacom) { struct input_dev *input = wacom->touch_input; @@ -1186,7 +1383,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom) 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) @@ -1250,7 +1447,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom) 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); @@ -1284,7 +1481,7 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom) 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); @@ -1308,7 +1505,7 @@ static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) { 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) @@ -1353,8 +1550,10 @@ static int wacom_tpc_pen(struct wacom_wac *wacom) /* 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])); @@ -1409,11 +1608,69 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) return 0; } +int wacom_equivalent_usage(int usage) +{ + if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMDIGITIZER) { + int subpage = (usage & 0xFF00) << 8; + int subusage = (usage & 0xFF); + + if (subpage == WACOM_HID_SP_PAD || + subpage == WACOM_HID_SP_BUTTON || + subpage == WACOM_HID_SP_DIGITIZER || + subpage == WACOM_HID_SP_DIGITIZERINFO || + usage == WACOM_HID_WD_SENSE || + usage == WACOM_HID_WD_SERIALHI || + usage == WACOM_HID_WD_TOOLTYPE || + usage == WACOM_HID_WD_DISTANCE || + usage == WACOM_HID_WD_TOUCHSTRIP || + usage == WACOM_HID_WD_TOUCHSTRIP2 || + usage == WACOM_HID_WD_TOUCHRING || + usage == WACOM_HID_WD_TOUCHRINGSTATUS) { + return usage; + } + + if (subpage == HID_UP_UNDEFINED) + subpage = HID_UP_DIGITIZER; + + return subpage | subusage; + } + + if ((usage & HID_USAGE_PAGE) == WACOM_HID_UP_WACOMTOUCH) { + int subpage = (usage & 0xFF00) << 8; + int subusage = (usage & 0xFF); + + if (subpage == HID_UP_UNDEFINED) + subpage = WACOM_HID_SP_DIGITIZER; + + return subpage | subusage; + } + + return usage; +} + static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, struct hid_field *field, __u8 type, __u16 code, int fuzz) { + struct wacom *wacom = input_get_drvdata(input); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom_features *features = &wacom_wac->features; int fmin = field->logical_minimum; int fmax = field->logical_maximum; + unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid); + int resolution_code = code; + + if (equivalent_usage == HID_DG_TWIST) { + resolution_code = ABS_RZ; + } + + if (equivalent_usage == HID_GD_X) { + fmin += features->offset_left; + fmax -= features->offset_right; + } + if (equivalent_usage == HID_GD_Y) { + fmin += features->offset_top; + fmax -= features->offset_bottom; + } usage->type = type; usage->code = code; @@ -1424,7 +1681,7 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, case EV_ABS: input_set_abs_params(input, code, fmin, fmax, fuzz, 0); input_abs_set_res(input, code, - hidinput_calc_abs_res(field, code)); + hidinput_calc_abs_res(field, resolution_code)); break; case EV_KEY: input_set_capability(input, EV_KEY, code); @@ -1432,7 +1689,248 @@ static void wacom_map_usage(struct input_dev *input, struct hid_usage *usage, case EV_MSC: input_set_capability(input, EV_MSC, code); break; + case EV_SW: + input_set_capability(input, EV_SW, code); + break; + } +} + +static void wacom_wac_pad_usage_mapping(struct hid_device *hdev, + struct hid_field *field, struct hid_usage *usage) +{ + 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->pad_input; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); + + switch (equivalent_usage) { + case WACOM_HID_WD_BATTERY_LEVEL: + case WACOM_HID_WD_BATTERY_CHARGING: + features->quirks |= WACOM_QUIRK_BATTERY; + break; + case WACOM_HID_WD_ACCELEROMETER_X: + __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); + wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_ACCELEROMETER_Y: + __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); + wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_ACCELEROMETER_Z: + __set_bit(INPUT_PROP_ACCELEROMETER, input->propbit); + wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_BUTTONCENTER: + wacom->generic_has_leds = true; + /* fall through */ + case WACOM_HID_WD_BUTTONHOME: + case WACOM_HID_WD_BUTTONUP: + case WACOM_HID_WD_BUTTONDOWN: + case WACOM_HID_WD_BUTTONLEFT: + case WACOM_HID_WD_BUTTONRIGHT: + wacom_map_usage(input, usage, field, EV_KEY, + wacom_numbered_button_to_key(features->numbered_buttons), + 0); + features->numbered_buttons++; + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_TOUCHONOFF: + case WACOM_HID_WD_MUTE_DEVICE: + /* + * This usage, which is used to mute touch events, comes + * from the pad packet, but is reported on the touch + * interface. Because the touch interface may not have + * been created yet, we cannot call wacom_map_usage(). In + * order to process this usage when we receive it, we set + * the usage type and code directly. + */ + wacom_wac->has_mute_touch_switch = true; + usage->type = EV_SW; + usage->code = SW_MUTE_DEVICE; + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_TOUCHSTRIP: + wacom_map_usage(input, usage, field, EV_ABS, ABS_RX, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_TOUCHSTRIP2: + wacom_map_usage(input, usage, field, EV_ABS, ABS_RY, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_TOUCHRING: + wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_TOUCHRINGSTATUS: + wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_BUTTONCONFIG: + wacom_map_usage(input, usage, field, EV_KEY, KEY_BUTTONCONFIG, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_ONSCREEN_KEYBOARD: + wacom_map_usage(input, usage, field, EV_KEY, KEY_ONSCREEN_KEYBOARD, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_CONTROLPANEL: + wacom_map_usage(input, usage, field, EV_KEY, KEY_CONTROLPANEL, 0); + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + case WACOM_HID_WD_MODE_CHANGE: + /* do not overwrite previous data */ + if (!wacom_wac->has_mode_change) { + wacom_wac->has_mode_change = true; + wacom_wac->is_direct_mode = true; + } + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + } + + switch (equivalent_usage & 0xfffffff0) { + case WACOM_HID_WD_EXPRESSKEY00: + wacom_map_usage(input, usage, field, EV_KEY, + wacom_numbered_button_to_key(features->numbered_buttons), + 0); + features->numbered_buttons++; + features->device_type |= WACOM_DEVICETYPE_PAD; + break; + } +} + +static void wacom_wac_pad_battery_event(struct hid_device *hdev, struct hid_field *field, + struct hid_usage *usage, __s32 value) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); + + switch (equivalent_usage) { + case WACOM_HID_WD_BATTERY_LEVEL: + wacom_wac->hid_data.battery_capacity = value; + wacom_wac->hid_data.bat_connected = 1; + break; + + case WACOM_HID_WD_BATTERY_CHARGING: + wacom_wac->hid_data.bat_charging = value; + wacom_wac->hid_data.ps_connected = value; + wacom_wac->hid_data.bat_connected = 1; + break; + } +} + +static void wacom_wac_pad_event(struct hid_device *hdev, struct hid_field *field, + struct hid_usage *usage, __s32 value) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct input_dev *input = wacom_wac->pad_input; + struct wacom_features *features = &wacom_wac->features; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); + int i; + bool is_touch_on = value; + + /* + * Avoid reporting this event and setting inrange_state if this usage + * hasn't been mapped. + */ + if (!usage->type && equivalent_usage != WACOM_HID_WD_MODE_CHANGE) + return; + + if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { + if (usage->hid != WACOM_HID_WD_TOUCHRING) + wacom_wac->hid_data.inrange_state |= value; + } + + switch (equivalent_usage) { + case WACOM_HID_WD_TOUCHRINGSTATUS: + if (!value) + input_event(input, usage->type, usage->code, 0); + break; + + case WACOM_HID_WD_MUTE_DEVICE: + if (wacom_wac->shared->touch_input && value) { + wacom_wac->shared->is_touch_on = !wacom_wac->shared->is_touch_on; + is_touch_on = wacom_wac->shared->is_touch_on; + } + + /* fall through*/ + case WACOM_HID_WD_TOUCHONOFF: + if (wacom_wac->shared->touch_input) { + input_report_switch(wacom_wac->shared->touch_input, + SW_MUTE_DEVICE, !is_touch_on); + input_sync(wacom_wac->shared->touch_input); + } + break; + + case WACOM_HID_WD_MODE_CHANGE: + if (wacom_wac->is_direct_mode != value) { + wacom_wac->is_direct_mode = value; + wacom_schedule_work(&wacom->wacom_wac, WACOM_WORKER_MODE_CHANGE); + } + break; + + case WACOM_HID_WD_BUTTONCENTER: + for (i = 0; i < wacom->led.count; i++) + wacom_update_led(wacom, features->numbered_buttons, + value, i); + /* fall through*/ + default: + input_event(input, usage->type, usage->code, value); + if (value) + wacom_wac->hid_data.pad_input_event_flag = true; + break; + } +} + +static void wacom_wac_pad_pre_report(struct hid_device *hdev, + struct hid_report *report) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + + wacom_wac->hid_data.inrange_state = 0; +} + +static void wacom_wac_pad_battery_report(struct hid_device *hdev, + struct hid_report *report) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom_features *features = &wacom_wac->features; + + if (features->quirks & WACOM_QUIRK_BATTERY) { + int capacity = wacom_wac->hid_data.battery_capacity; + bool charging = wacom_wac->hid_data.bat_charging; + bool connected = wacom_wac->hid_data.bat_connected; + bool powered = wacom_wac->hid_data.ps_connected; + + wacom_notify_battery(wacom_wac, capacity, charging, + connected, powered); + } +} + +static void wacom_wac_pad_report(struct hid_device *hdev, + struct hid_report *report) +{ + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct input_dev *input = wacom_wac->pad_input; + bool active = wacom_wac->hid_data.inrange_state != 0; + + /* report prox for expresskey events */ + if ((wacom_equivalent_usage(report->field[0]->physical) == HID_DG_TABLETFUNCTIONKEY) && + wacom_wac->hid_data.pad_input_event_flag) { + input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); + input_sync(input); + if (!active) + wacom_wac->hid_data.pad_input_event_flag = false; } + } static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, @@ -1440,25 +1938,43 @@ static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, { 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->pen_input; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); - switch (usage->hid) { + switch (equivalent_usage) { case HID_GD_X: wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); break; case HID_GD_Y: wacom_map_usage(input, usage, field, EV_ABS, ABS_Y, 4); break; + case WACOM_HID_WD_DISTANCE: + case HID_GD_Z: + wacom_map_usage(input, usage, field, EV_ABS, ABS_DISTANCE, 0); + break; case HID_DG_TIPPRESSURE: wacom_map_usage(input, usage, field, EV_ABS, ABS_PRESSURE, 0); break; case HID_DG_INRANGE: wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); break; + case HID_DG_BATTERYSTRENGTH: + features->quirks |= WACOM_QUIRK_BATTERY; + break; case HID_DG_INVERT: wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_RUBBER, 0); break; + case HID_DG_TILT_X: + wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_X, 0); + break; + case HID_DG_TILT_Y: + wacom_map_usage(input, usage, field, EV_ABS, ABS_TILT_Y, 0); + break; + case HID_DG_TWIST: + wacom_map_usage(input, usage, field, EV_ABS, ABS_Z, 0); + break; case HID_DG_ERASER: case HID_DG_TIPSWITCH: wacom_map_usage(input, usage, field, EV_KEY, BTN_TOUCH, 0); @@ -1472,37 +1988,133 @@ static void wacom_wac_pen_usage_mapping(struct hid_device *hdev, case HID_DG_TOOLSERIALNUMBER: wacom_map_usage(input, usage, field, EV_MSC, MSC_SERIAL, 0); break; + case WACOM_HID_WD_SENSE: + features->quirks |= WACOM_QUIRK_SENSE; + wacom_map_usage(input, usage, field, EV_KEY, BTN_TOOL_PEN, 0); + break; + case WACOM_HID_WD_SERIALHI: + wacom_map_usage(input, usage, field, EV_ABS, ABS_MISC, 0); + set_bit(EV_KEY, input->evbit); + input_set_capability(input, EV_KEY, BTN_TOOL_PEN); + input_set_capability(input, EV_KEY, BTN_TOOL_RUBBER); + input_set_capability(input, EV_KEY, BTN_TOOL_BRUSH); + input_set_capability(input, EV_KEY, BTN_TOOL_PENCIL); + input_set_capability(input, EV_KEY, BTN_TOOL_AIRBRUSH); + if (!(features->device_type & WACOM_DEVICETYPE_DIRECT)) { + input_set_capability(input, EV_KEY, BTN_TOOL_MOUSE); + input_set_capability(input, EV_KEY, BTN_TOOL_LENS); + } + break; + case WACOM_HID_WD_FINGERWHEEL: + wacom_map_usage(input, usage, field, EV_ABS, ABS_WHEEL, 0); + break; } } -static int wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, +static void wacom_wac_pen_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { 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->pen_input; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); - /* checking which Tool / tip switch to send */ - switch (usage->hid) { + switch (equivalent_usage) { + case HID_GD_Z: + /* + * HID_GD_Z "should increase as the control's position is + * moved from high to low", while ABS_DISTANCE instead + * increases in value as the tool moves from low to high. + */ + value = field->logical_maximum - value; + break; case HID_DG_INRANGE: wacom_wac->hid_data.inrange_state = value; - return 0; + if (!(features->quirks & WACOM_QUIRK_SENSE)) + wacom_wac->hid_data.sense_state = value; + return; + case HID_DG_BATTERYSTRENGTH: + wacom_wac->hid_data.battery_capacity = value; + wacom_wac->hid_data.bat_connected = 1; + break; case HID_DG_INVERT: wacom_wac->hid_data.invert_state = value; - return 0; + return; case HID_DG_ERASER: case HID_DG_TIPSWITCH: wacom_wac->hid_data.tipswitch |= value; - return 0; + return; + case HID_DG_TOOLSERIALNUMBER: + wacom_wac->serial[0] = (wacom_wac->serial[0] & ~0xFFFFFFFFULL); + wacom_wac->serial[0] |= (__u32)value; + return; + case WACOM_HID_WD_SENSE: + wacom_wac->hid_data.sense_state = value; + return; + case WACOM_HID_WD_SERIALHI: + wacom_wac->serial[0] = (wacom_wac->serial[0] & 0xFFFFFFFF); + wacom_wac->serial[0] |= ((__u64)value) << 32; + /* + * Non-USI EMR devices may contain additional tool type + * information here. See WACOM_HID_WD_TOOLTYPE case for + * more details. + */ + if (value >> 20 == 1) { + wacom_wac->id[0] |= value & 0xFFFFF; + } + return; + case WACOM_HID_WD_TOOLTYPE: + /* + * Some devices (MobileStudio Pro, and possibly later + * devices as well) do not return the complete tool + * type in their WACOM_HID_WD_TOOLTYPE usage. Use a + * bitwise OR so the complete value can be built + * up over time :( + */ + wacom_wac->id[0] |= value; + return; + case WACOM_HID_WD_OFFSETLEFT: + if (features->offset_left && value != features->offset_left) + hid_warn(hdev, "%s: overriding exising left offset " + "%d -> %d\n", __func__, value, + features->offset_left); + features->offset_left = value; + return; + case WACOM_HID_WD_OFFSETRIGHT: + if (features->offset_right && value != features->offset_right) + hid_warn(hdev, "%s: overriding exising right offset " + "%d -> %d\n", __func__, value, + features->offset_right); + features->offset_right = value; + return; + case WACOM_HID_WD_OFFSETTOP: + if (features->offset_top && value != features->offset_top) + hid_warn(hdev, "%s: overriding exising top offset " + "%d -> %d\n", __func__, value, + features->offset_top); + features->offset_top = value; + return; + case WACOM_HID_WD_OFFSETBOTTOM: + if (features->offset_bottom && value != features->offset_bottom) + hid_warn(hdev, "%s: overriding exising bottom offset " + "%d -> %d\n", __func__, value, + features->offset_bottom); + features->offset_bottom = value; + return; } - /* send pen events only when touch is up or forced out */ - if (!usage->type || wacom_wac->shared->touch_down) - return 0; + /* 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; - input_event(input, usage->type, usage->code, value); + /* send pen events only when the pen is in/entering/leaving proximity */ + if (!wacom_wac->hid_data.inrange_state && !wacom_wac->tool[0]) + return; - return 0; + input_event(input, usage->type, usage->code, value); } static void wacom_wac_pen_pre_report(struct hid_device *hdev, @@ -1518,25 +2130,53 @@ static void wacom_wac_pen_report(struct hid_device *hdev, struct wacom_wac *wacom_wac = &wacom->wacom_wac; struct input_dev *input = wacom_wac->pen_input; bool prox = wacom_wac->hid_data.inrange_state; + bool range = wacom_wac->hid_data.sense_state; - if (!wacom_wac->shared->stylus_in_proximity) /* first in prox */ + if (!wacom_wac->tool[0] && prox) { /* first in prox */ /* Going into proximity select tool */ - wacom_wac->tool[0] = wacom_wac->hid_data.invert_state ? - BTN_TOOL_RUBBER : BTN_TOOL_PEN; + if (wacom_wac->hid_data.invert_state) + wacom_wac->tool[0] = BTN_TOOL_RUBBER; + else if (wacom_wac->id[0]) + wacom_wac->tool[0] = wacom_intuos_get_tool_type(wacom_wac->id[0]); + else + wacom_wac->tool[0] = BTN_TOOL_PEN; + } /* keep pen state for touch events */ - wacom_wac->shared->stylus_in_proximity = prox; + wacom_wac->shared->stylus_in_proximity = range; + + if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { + int id = wacom_wac->id[0]; - /* send pen events only when touch is up or forced out */ - if (!wacom_wac->shared->touch_down) { + /* + * Non-USI EMR tools should have their IDs mangled to + * match the legacy behavior of wacom_intuos_general + */ + if (wacom_wac->serial[0] >> 52 == 1) + id = wacom_intuos_id_mangle(id); + + /* + * To ensure compatibility with xf86-input-wacom, we should + * report the BTN_TOOL_* event prior to the ABS_MISC or + * MSC_SERIAL events. + */ input_report_key(input, BTN_TOUCH, wacom_wac->hid_data.tipswitch); input_report_key(input, wacom_wac->tool[0], prox); + if (wacom_wac->serial[0]) { + input_event(input, EV_MSC, MSC_SERIAL, wacom_wac->serial[0]); + input_report_abs(input, ABS_MISC, id); + } wacom_wac->hid_data.tipswitch = false; input_sync(input); } + + if (!prox) { + wacom_wac->tool[0] = 0; + wacom_wac->id[0] = 0; + } } static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, @@ -1544,13 +2184,12 @@ static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, { 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; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); - switch (usage->hid) { + switch (equivalent_usage) { 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 @@ -1558,7 +2197,6 @@ static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 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 @@ -1567,22 +2205,11 @@ static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, 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: @@ -1590,6 +2217,16 @@ static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, wacom_wac->hid_data.cc_index = field->index; wacom_wac->hid_data.cc_value_index = usage->usage_index; break; + case HID_DG_CONTACTID: + if ((field->logical_maximum - field->logical_minimum) < touch_max) { + /* + * The HID descriptor for G11 sensors leaves logical + * maximum set to '1' despite it being a multitouch + * device. Override to a sensible number. + */ + field->logical_maximum = 255; + } + break; } } @@ -1599,7 +2236,14 @@ static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, 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); + + if (wacom_wac->shared->has_mute_touch_switch && + !wacom_wac->shared->is_touch_on) { + if (!wacom_wac->shared->touch_down) + return; + prox = 0; + } wacom_wac->hid_data.num_received++; if (wacom_wac->hid_data.num_received > wacom_wac->hid_data.num_expected) @@ -1631,13 +2275,14 @@ static void wacom_wac_finger_slot(struct wacom_wac *wacom_wac, } } -static int wacom_wac_finger_event(struct hid_device *hdev, +static void wacom_wac_finger_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct wacom *wacom = hid_get_drvdata(hdev); struct wacom_wac *wacom_wac = &wacom->wacom_wac; + unsigned equivalent_usage = wacom_equivalent_usage(usage->hid); - switch (usage->hid) { + switch (equivalent_usage) { case HID_GD_X: wacom_wac->hid_data.x = value; break; @@ -1660,11 +2305,9 @@ static int wacom_wac_finger_event(struct hid_device *hdev, if (usage->usage_index + 1 == field->report_count) { - if (usage->hid == wacom_wac->features.last_slot_field) + if (equivalent_usage == wacom_wac->hid_data.last_slot_field) wacom_wac_finger_slot(wacom_wac, wacom_wac->touch_input); } - - return 0; } static void wacom_wac_finger_pre_report(struct hid_device *hdev, @@ -1673,31 +2316,37 @@ static void wacom_wac_finger_pre_report(struct hid_device *hdev, 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]; + unsigned int equivalent_usage = + wacom_equivalent_usage(usage->hid); + + switch (equivalent_usage) { + 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 = equivalent_usage; + 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]; @@ -1740,33 +2389,38 @@ void wacom_wac_usage_mapping(struct hid_device *hdev, { 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); - - if (WACOM_PEN_FIELD(field)) - return wacom_wac_pen_usage_mapping(hdev, field, usage); + if (WACOM_DIRECT_DEVICE(field)) + features->device_type |= WACOM_DEVICETYPE_DIRECT; - if (WACOM_FINGER_FIELD(field)) - return wacom_wac_finger_usage_mapping(hdev, field, usage); + if (WACOM_PAD_FIELD(field)) + wacom_wac_pad_usage_mapping(hdev, field, usage); + else if (WACOM_PEN_FIELD(field)) + wacom_wac_pen_usage_mapping(hdev, field, usage); + else if (WACOM_FINGER_FIELD(field)) + wacom_wac_finger_usage_mapping(hdev, field, usage); } -int wacom_wac_event(struct hid_device *hdev, struct hid_field *field, +void wacom_wac_event(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct wacom *wacom = hid_get_drvdata(hdev); if (wacom->wacom_wac.features.type != HID_GENERIC) - return 0; - - if (WACOM_PEN_FIELD(field)) - return wacom_wac_pen_event(hdev, field, usage, value); + return; - if (WACOM_FINGER_FIELD(field)) - return wacom_wac_finger_event(hdev, field, usage, value); + if (value > field->logical_maximum || value < field->logical_minimum) + return; - return 0; + if (WACOM_PAD_FIELD(field)) { + wacom_wac_pad_battery_event(hdev, field, usage, value); + if (wacom->wacom_wac.pad_input) + wacom_wac_pad_event(hdev, field, usage, value); + } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) + wacom_wac_pen_event(hdev, field, usage, value); + else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) + wacom_wac_finger_event(hdev, field, usage, value); } static void wacom_report_events(struct hid_device *hdev, struct hid_report *report) @@ -1797,19 +2451,33 @@ void wacom_wac_report(struct hid_device *hdev, struct hid_report *report) if (wacom_wac->features.type != HID_GENERIC) return; - if (WACOM_PEN_FIELD(field)) + if (WACOM_PAD_FIELD(field) && wacom->wacom_wac.pad_input) + wacom_wac_pad_pre_report(hdev, report); + else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) wacom_wac_pen_pre_report(hdev, report); - - if (WACOM_FINGER_FIELD(field)) + else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) wacom_wac_finger_pre_report(hdev, report); wacom_report_events(hdev, report); - if (WACOM_PEN_FIELD(field)) - return wacom_wac_pen_report(hdev, report); + /* + * Non-input reports may be sent prior to the device being + * completely initialized. Since only their events need + * to be processed, exit after 'wacom_report_events' has + * been called to prevent potential crashes in the report- + * processing functions. + */ + if (report->type != HID_INPUT_REPORT) + return; - if (WACOM_FINGER_FIELD(field)) - return wacom_wac_finger_report(hdev, report); + if (WACOM_PAD_FIELD(field)) { + wacom_wac_pad_battery_report(hdev, report); + if (wacom->wacom_wac.pad_input) + wacom_wac_pad_report(hdev, report); + } else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input) + wacom_wac_pen_report(hdev, report); + else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input) + wacom_wac_finger_report(hdev, report); } static int wacom_bpt_touch(struct wacom_wac *wacom) @@ -1825,15 +2493,8 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) 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); @@ -1870,7 +2531,7 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) 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); @@ -1942,7 +2603,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) } /* only update touch if we actually have a touchpad and touch data changed */ - if (wacom->touch_registered && touch_changed) { + if (wacom->touch_input && touch_changed) { input_mt_sync_frame(wacom->touch_input); wacom->shared->touch_down = wacom_wac_finger_count_touches(wacom); } @@ -1983,7 +2644,7 @@ static int wacom_bpt_pen(struct wacom_wac *wacom) } wacom->shared->stylus_in_proximity = prox; - if (wacom->shared->touch_down) + if (delay_pen_events(wacom)) return 0; if (prox) { @@ -2077,7 +2738,7 @@ static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 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); @@ -2099,8 +2760,7 @@ static int wacom_bamboo_pad_touch_event(struct wacom_wac *wacom, 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; } @@ -2149,16 +2809,15 @@ static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) charging = !!(data[5] & 0x80); if (wacom->pid != pid) { wacom->pid = pid; - wacom_schedule_work(wacom); + wacom_schedule_work(wacom, WACOM_WORKER_WIRELESS); } - if (wacom->shared->type) - wacom_notify_battery(wacom, battery, charging, 1, 0); + 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_schedule_work(wacom, WACOM_WORKER_WIRELESS); wacom_notify_battery(wacom, 0, 0, 0, 0); } @@ -2190,18 +2849,16 @@ static int wacom_status_irq(struct wacom_wac *wacom_wac, size_t len) wacom_notify_battery(wacom_wac, battery, charging, battery || charging, 1); - if (!wacom->battery && + if (!wacom->battery.battery && !(features->quirks & WACOM_QUIRK_BATTERY)) { features->quirks |= WACOM_QUIRK_BATTERY; - INIT_WORK(&wacom->work, wacom_battery_work); - wacom_schedule_work(wacom_wac); + wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); } } else if ((features->quirks & WACOM_QUIRK_BATTERY) && - wacom->battery) { + wacom->battery.battery) { features->quirks &= ~WACOM_QUIRK_BATTERY; - INIT_WORK(&wacom->work, wacom_battery_work); - wacom_schedule_work(wacom_wac); + wacom_schedule_work(wacom_wac, WACOM_WORKER_BATTERY); wacom_notify_battery(wacom_wac, 0, 0, 0, 0); } return 0; @@ -2283,6 +2940,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) sync = wacom_intuos_irq(wacom_wac); break; + case INTUOSP2_BT: + sync = wacom_intuos_pro2_bt_irq(wacom_wac, len); + break; + case TABLETPC: case TABLETPCE: case TABLETPC2FG: @@ -2312,8 +2973,9 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) break; case REMOTE: + sync = false; if (wacom_wac->data[0] == WACOM_REPORT_DEVICE_LIST) - sync = wacom_remote_status_irq(wacom_wac, len); + wacom_remote_status_irq(wacom_wac, len); else sync = wacom_remote_irq(wacom_wac, len); break; @@ -2441,7 +3103,7 @@ void wacom_setup_device_quirks(struct wacom *wacom) /* * Raw Wacom-mode pen and touch events both come from interface * 0, whose HID descriptor has an application usage of 0xFF0D - * (i.e., WACOM_VENDORDEFINED_PEN). We route pen packets back + * (i.e., WACOM_HID_WD_DIGITIZER). We route pen packets back * out through the HID_GENERIC device created for interface 1, * so rewrite this one to be of type WACOM_DEVICETYPE_TOUCH. */ @@ -2451,6 +3113,40 @@ void wacom_setup_device_quirks(struct wacom *wacom) if (features->type == REMOTE) features->device_type = WACOM_DEVICETYPE_PAD; + if (features->type == INTUOSP2_BT) { + features->device_type |= WACOM_DEVICETYPE_PEN | + WACOM_DEVICETYPE_PAD | + WACOM_DEVICETYPE_TOUCH; + features->quirks |= WACOM_QUIRK_BATTERY; + } + + 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; @@ -2469,6 +3165,9 @@ void wacom_setup_device_quirks(struct wacom *wacom) features->quirks |= WACOM_QUIRK_BATTERY; } } + + if (features->type == REMOTE) + features->device_type |= WACOM_DEVICETYPE_WL_MONITOR; } int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, @@ -2481,6 +3180,11 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 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; @@ -2488,10 +3192,12 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __set_bit(BTN_TOUCH, input_dev->keybit); __set_bit(ABS_MISC, input_dev->absbit); - input_set_abs_params(input_dev, ABS_X, features->x_min, - features->x_max, features->x_fuzz, 0); - input_set_abs_params(input_dev, ABS_Y, features->y_min, - features->y_max, features->y_fuzz, 0); + input_set_abs_params(input_dev, ABS_X, 0 + features->offset_left, + features->x_max - features->offset_right, + features->x_fuzz, 0); + input_set_abs_params(input_dev, ABS_Y, 0 + features->offset_top, + features->y_max - features->offset_bottom, + features->y_fuzz, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, features->pressure_fuzz, 0); @@ -2499,7 +3205,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 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); @@ -2523,8 +3228,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __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: @@ -2539,7 +3242,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, 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; @@ -2555,8 +3257,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, /* fall through */ case INTUOS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - wacom_setup_intuos(wacom_wac); break; @@ -2566,8 +3266,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, case INTUOSPL: case INTUOS5S: case INTUOSPS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - + case INTUOSP2_BT: input_set_abs_params(input_dev, ABS_DISTANCE, 0, features->distance_max, features->distance_fuzz, 0); @@ -2597,8 +3296,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __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: @@ -2609,16 +3306,12 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __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 { @@ -2649,6 +3342,11 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, 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; @@ -2677,14 +3375,33 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, } switch (features->type) { + case INTUOSP2_BT: + input_dev->evbit[0] |= BIT_MASK(EV_SW); + __set_bit(SW_MUTE_DEVICE, input_dev->swbit); + + if (wacom_wac->shared->touch->product == 0x361) { + input_set_abs_params(input_dev, ABS_MT_POSITION_X, + 0, 12440, 4, 0); + input_set_abs_params(input_dev, ABS_MT_POSITION_Y, + 0, 8640, 4, 0); + } + else if (wacom_wac->shared->touch->product == 0x360) { + input_set_abs_params(input_dev, ABS_MT_POSITION_X, + 0, 8960, 4, 0); + input_set_abs_params(input_dev, ABS_MT_POSITION_Y, + 0, 5920, 4, 0); + } + input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); + input_abs_set_res(input_dev, ABS_MT_POSITION_X, 40); + + /* fall through */ + case INTUOS5: case INTUOS5L: case INTUOSPM: 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); @@ -2707,7 +3424,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, case TABLETPC: case TABLETPCE: - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); break; case INTUOSHT: @@ -2739,30 +3455,136 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, return 0; } +static int wacom_numbered_button_to_key(int n) +{ + if (n < 10) + return BTN_0 + n; + else if (n < 16) + return BTN_A + (n-10); + else if (n < 18) + return BTN_BASE + (n-16); + else + return 0; +} + static void wacom_setup_numbered_buttons(struct input_dev *input_dev, int button_count) { int i; - for (i = 0; i < button_count && i < 10; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - for (i = 10; i < button_count && i < 16; i++) - __set_bit(BTN_A + (i-10), input_dev->keybit); - for (i = 16; i < button_count && i < 18; i++) - __set_bit(BTN_BASE + (i-16), input_dev->keybit); + for (i = 0; i < button_count; i++) { + int key = wacom_numbered_button_to_key(i); + + if (key) + __set_bit(key, input_dev->keybit); + } +} + +static void wacom_24hd_update_leds(struct wacom *wacom, int mask, int group) +{ + struct wacom_led *led; + int i; + bool updated = false; + + /* + * 24HD has LED group 1 to the left and LED group 0 to the right. + * So group 0 matches the second half of the buttons and thus the mask + * needs to be shifted. + */ + if (group == 0) + mask >>= 8; + + for (i = 0; i < 3; i++) { + led = wacom_led_find(wacom, group, i); + if (!led) { + hid_err(wacom->hdev, "can't find LED %d in group %d\n", + i, group); + continue; + } + if (!updated && mask & BIT(i)) { + led->held = true; + led_trigger_event(&led->trigger, LED_FULL); + } else { + led->held = false; + } + } +} + +static bool wacom_is_led_toggled(struct wacom *wacom, int button_count, + int mask, int group) +{ + int button_per_group; + + /* + * 21UX2 has LED group 1 to the left and LED group 0 + * to the right. We need to reverse the group to match this + * historical behavior. + */ + if (wacom->wacom_wac.features.type == WACOM_21UX2) + group = 1 - group; + + button_per_group = button_count/wacom->led.count; + + return mask & (1 << (group * button_per_group)); +} + +static void wacom_update_led(struct wacom *wacom, int button_count, int mask, + int group) +{ + struct wacom_led *led, *next_led; + int cur; + bool pressed; + + if (wacom->wacom_wac.features.type == WACOM_24HD) + return wacom_24hd_update_leds(wacom, mask, group); + + pressed = wacom_is_led_toggled(wacom, button_count, mask, group); + cur = wacom->led.groups[group].select; + + led = wacom_led_find(wacom, group, cur); + if (!led) { + hid_err(wacom->hdev, "can't find current LED %d in group %d\n", + cur, group); + return; + } + + if (!pressed) { + led->held = false; + return; + } + + if (led->held && pressed) + return; + + next_led = wacom_led_next(wacom, led); + if (!next_led) { + hid_err(wacom->hdev, "can't find next LED in group %d\n", + group); + return; + } + if (next_led == led) + return; + + next_led->held = true; + led_trigger_event(&next_led->trigger, + wacom_leds_brightness_get(next_led)); } static void wacom_report_numbered_buttons(struct input_dev *input_dev, int button_count, int mask) { + struct wacom *wacom = input_get_drvdata(input_dev); int i; - for (i = 0; i < button_count && i < 10; i++) - input_report_key(input_dev, BTN_0 + i, mask & (1 << i)); - for (i = 10; i < button_count && i < 16; i++) - input_report_key(input_dev, BTN_A + (i-10), mask & (1 << i)); - for (i = 16; i < button_count && i < 18; i++) - input_report_key(input_dev, BTN_BASE + (i-16), mask & (1 << i)); + for (i = 0; i < wacom->led.count; i++) + wacom_update_led(wacom, button_count, mask, i); + + for (i = 0; i < button_count; i++) { + int key = wacom_numbered_button_to_key(i); + + if (key) + input_report_key(input_dev, key, mask & (1 << i)); + } } int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, @@ -2770,17 +3592,27 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, { struct wacom_features *features = &wacom_wac->features; + if ((features->type == HID_GENERIC) && features->numbered_buttons > 0) + features->device_type |= WACOM_DEVICETYPE_PAD; + if (!(features->device_type & WACOM_DEVICETYPE_PAD)) return -ENODEV; + if (features->type == REMOTE && input_dev == wacom_wac->pad_input) + return -ENODEV; + input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); /* kept for making legacy xf86-input-wacom working with the wheels */ __set_bit(ABS_MISC, input_dev->absbit); /* kept for making legacy xf86-input-wacom accepting the pad */ - input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); - input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); + if (!(input_dev->absinfo && (input_dev->absinfo[ABS_X].minimum || + input_dev->absinfo[ABS_X].maximum))) + input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); + if (!(input_dev->absinfo && (input_dev->absinfo[ABS_Y].minimum || + input_dev->absinfo[ABS_Y].maximum))) + input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); /* kept for making udev and libwacom accepting the pad */ __set_bit(BTN_STYLUS, input_dev->keybit); @@ -2864,6 +3696,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, case INTUOSPL: case INTUOS5S: case INTUOSPS: + case INTUOSP2_BT: input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); break; @@ -2900,6 +3733,9 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); break; + case HID_GENERIC: + break; + default: /* no pad supported */ return -ENODEV; @@ -3106,26 +3942,30 @@ static const struct wacom_features wacom_features_0x317 = INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xF4 = - { "Wacom Cintiq 24HD", 104080, 65200, 2047, 63, + { "Wacom Cintiq 24HD", 104480, 65600, 2047, 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0xF8 = - { "Wacom Cintiq 24HD touch", 104080, 65200, 2047, 63, /* Pen */ + { "Wacom Cintiq 24HD touch", 104480, 65600, 2047, 63, /* Pen */ WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 16, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; static const struct wacom_features wacom_features_0xF6 = { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x32A = - { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63, + { "Wacom Cintiq 27QHD", 120140, 67920, 2047, 63, WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0x32B = - { "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63, + { "Wacom Cintiq 27QHD touch", 120140, 67920, 2047, 63, WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 0, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x32C }; static const struct wacom_features wacom_features_0x32C = { "Wacom Cintiq 27QHD touch", .type = WACOM_27QHDT, @@ -3140,13 +3980,15 @@ static const struct wacom_features wacom_features_0xC6 = { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 10 }; static const struct wacom_features wacom_features_0x304 = - { "Wacom Cintiq 13HD", 59152, 33448, 1023, 63, + { "Wacom Cintiq 13HD", 59552, 33848, 1023, 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0x333 = - { "Wacom Cintiq 13HD touch", 59152, 33448, 2047, 63, + { "Wacom Cintiq 13HD touch", 59552, 33848, 2047, 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x335 }; static const struct wacom_features wacom_features_0x335 = { "Wacom Cintiq 13HD touch", .type = WACOM_24HDT, /* Touch */ @@ -3163,42 +4005,50 @@ static const struct wacom_features wacom_features_0xF0 = { "Wacom DTU1631", 34623, 19553, 511, 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xFB = - { "Wacom DTU1031", 21896, 13760, 511, 0, + { "Wacom DTU1031", 22096, 13960, 511, 0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, + WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; static const struct wacom_features wacom_features_0x32F = - { "Wacom DTU1031X", 22472, 12728, 511, 0, + { "Wacom DTU1031X", 22672, 12928, 511, 0, DTUSX, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 0, + WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; static const struct wacom_features wacom_features_0x336 = - { "Wacom DTU1141", 23472, 13203, 1023, 0, + { "Wacom DTU1141", 23672, 13403, 1023, 0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, + WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; static const struct wacom_features wacom_features_0x57 = - { "Wacom DTK2241", 95640, 54060, 2047, 63, + { "Wacom DTK2241", 95840, 54260, 2047, 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0x59 = /* Pen */ - { "Wacom DTH2242", 95640, 54060, 2047, 63, + { "Wacom DTH2242", 95840, 54260, 2047, 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 6, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; static const struct wacom_features wacom_features_0x5D = /* Touch */ { "Wacom DTH2242", .type = WACOM_24HDT, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xCC = - { "Wacom Cintiq 21UX2", 86800, 65200, 2047, 63, + { "Wacom Cintiq 21UX2", 87200, 65600, 2047, 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0xFA = - { "Wacom Cintiq 22HD", 95440, 53860, 2047, 63, + { "Wacom Cintiq 22HD", 95840, 54260, 2047, 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET }; static const struct wacom_features wacom_features_0x5B = - { "Wacom Cintiq 22HDT", 95440, 53860, 2047, 63, + { "Wacom Cintiq 22HDT", 95840, 54260, 2047, 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 18, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; static const struct wacom_features wacom_features_0x5E = { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, @@ -3325,7 +4175,7 @@ static const struct wacom_features wacom_features_0x300 = BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x301 = { "Wacom Bamboo One M", 21648, 13530, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + BAMBOO_PEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x302 = { "Wacom Intuos PT S", 15200, 9500, 1023, 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, @@ -3342,18 +4192,20 @@ static const struct wacom_features wacom_features_0x6004 = { "ISD-V4", 12800, 8000, 255, 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x307 = - { "Wacom ISDv5 307", 59152, 33448, 2047, 63, + { "Wacom ISDv5 307", 59552, 33848, 2047, 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; static const struct wacom_features wacom_features_0x309 = { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x30A = - { "Wacom ISDv5 30A", 59152, 33448, 2047, 63, + { "Wacom ISDv5 30A", 59552, 33848, 2047, 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x30C }; static const struct wacom_features wacom_features_0x30C = { "Wacom ISDv5 30C", .type = WACOM_24HDT, /* Touch */ @@ -3369,6 +4221,7 @@ static const struct wacom_features wacom_features_0x325 = { "Wacom ISDv5 325", 59552, 33848, 2047, 63, CINTIQ_COMPANION_2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 11, WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, + WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x326 }; static const struct wacom_features wacom_features_0x326 = /* Touch */ { "Wacom ISDv5 326", .type = HID_GENERIC, .oVid = USB_VENDOR_ID_WACOM, @@ -3398,12 +4251,19 @@ static const struct wacom_features wacom_features_0x33E = INTUOSHT2, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x343 = - { "Wacom DTK1651", 34616, 19559, 1023, 0, + { "Wacom DTK1651", 34816, 19759, 1023, 0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 4, + WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET, WACOM_DTU_OFFSET }; +static const struct wacom_features wacom_features_0x360 = + { "Wacom Intuos Pro M", 44800, 29600, 8191, 63, + INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; +static const struct wacom_features wacom_features_0x361 = + { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, + INTUOSP2_BT, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 9, .touch_max = 10 }; 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),\ @@ -3567,6 +4427,8 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x33D) }, { USB_DEVICE_WACOM(0x33E) }, { USB_DEVICE_WACOM(0x343) }, + { BT_DEVICE_WACOM(0x360) }, + { BT_DEVICE_WACOM(0x361) }, { USB_DEVICE_WACOM(0x4001) }, { USB_DEVICE_WACOM(0x4004) }, { USB_DEVICE_WACOM(0x5000) }, @@ -3575,6 +4437,7 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(HID_ANY_ID) }, { I2C_DEVICE_WACOM(HID_ANY_ID) }, + { BT_DEVICE_WACOM(HID_ANY_ID) }, { } }; MODULE_DEVICE_TABLE(hid, wacom_ids); |