diff options
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index a23b736..ef29f7a 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1190,6 +1190,161 @@ 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]; + + if (!(frame[0] & 0x80)) + continue; + + 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_PRESSURE, get_unaligned_le16(&frame[5])); + 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_DISTANCE, frame[13]); + + 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], 1); + 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 = frame[0] & 0x40; + + 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; @@ -2667,6 +2822,10 @@ 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: @@ -2838,6 +2997,13 @@ 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: @@ -2984,6 +3150,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, case INTUOSPL: case INTUOS5S: case INTUOSPS: + case INTUOSP2_BT: input_set_abs_params(input_dev, ABS_DISTANCE, 0, features->distance_max, features->distance_fuzz, 0); @@ -3092,6 +3259,27 @@ 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: @@ -3389,6 +3577,7 @@ 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; @@ -3947,6 +4136,12 @@ static const struct wacom_features wacom_features_0x343 = 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_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; +static const struct wacom_features wacom_features_0x361 = + { "Wacom Intuos Pro L", 62200, 43200, 8191, 63, + INTUOSP2_BT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, 9, .touch_max = 10 }; static const struct wacom_features wacom_features_HID_ANY_ID = { "Wacom HID", .type = HID_GENERIC, .oVid = HID_ANY_ID, .oPid = HID_ANY_ID }; @@ -4113,6 +4308,8 @@ 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) }, |
