diff options
Diffstat (limited to 'drivers/hid/wacom_wac.c')
| -rw-r--r-- | drivers/hid/wacom_wac.c | 601 |
1 files changed, 505 insertions, 96 deletions
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 1cb79925730d..b1a9a3ca6d56 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -41,6 +41,8 @@ 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); + /* * Percent of battery capacity for Graphire. * 8th value means AC online and show 100% capacity. @@ -588,6 +590,11 @@ 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; @@ -595,7 +602,7 @@ 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; @@ -610,11 +617,11 @@ 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; @@ -638,6 +645,7 @@ static int wacom_intuos_get_tool_type(int tool_id) break; case 0x82a: /* Eraser */ + case 0x84a: case 0x85a: case 0x91a: case 0xd1a: @@ -648,12 +656,12 @@ 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; @@ -662,7 +670,7 @@ 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; @@ -693,7 +701,7 @@ 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]); @@ -923,7 +931,7 @@ 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 && @@ -1059,7 +1067,8 @@ 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; @@ -1435,11 +1444,59 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) return 0; } +static 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; + } + + 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; @@ -1450,7 +1507,7 @@ 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); @@ -1458,6 +1515,172 @@ 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_BUTTONHOME: + case WACOM_HID_WD_BUTTONUP: + case WACOM_HID_WD_BUTTONDOWN: + case WACOM_HID_WD_BUTTONLEFT: + case WACOM_HID_WD_BUTTONRIGHT: + case WACOM_HID_WD_BUTTONCENTER: + 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: + wacom_map_usage(input, usage, field, EV_SW, SW_MUTE_DEVICE, 0); + 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; + } + + 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); + + if (wacom_equivalent_usage(field->physical) == HID_DG_TABLETFUNCTIONKEY) { + wacom_wac->hid_data.inrange_state |= value; + } + + switch (equivalent_usage) { + case WACOM_HID_WD_TOUCHRINGSTATUS: + break; + + default: + features->input_event_flag = true; + input_event(input, usage->type, usage->code, value); + 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 wacom_features *features = &wacom_wac->features; + 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) { + features->input_event_flag = true; + input_event(input, EV_ABS, ABS_MISC, active ? PAD_DEVICE_ID : 0); + } + + if (features->input_event_flag) { + features->input_event_flag = false; + input_sync(input); } } @@ -1466,25 +1689,43 @@ 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); @@ -1498,39 +1739,131 @@ 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); + 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] |= 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 * or touch arbitration is off */ if (!usage->type || delay_pen_events(wacom_wac)) - return 0; + 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, @@ -1546,24 +1879,53 @@ 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)) { + if (!delay_pen_events(wacom_wac) && wacom_wac->tool[0]) { + int id = wacom_wac->id[0]; + + /* + * 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, @@ -1573,8 +1935,9 @@ static void wacom_wac_finger_usage_mapping(struct hid_device *hdev, struct wacom_wac *wacom_wac = &wacom->wacom_wac; 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: if (touch_max == 1) wacom_map_usage(input, usage, field, EV_ABS, ABS_X, 4); @@ -1644,13 +2007,14 @@ 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; @@ -1673,11 +2037,9 @@ static int wacom_wac_finger_event(struct hid_device *hdev, if (usage->usage_index + 1 == field->report_count) { - if (usage->hid == wacom_wac->hid_data.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, @@ -1762,28 +2124,30 @@ void wacom_wac_usage_mapping(struct hid_device *hdev, /* currently, only direct devices have proper hid report descriptors */ features->device_type |= WACOM_DEVICETYPE_DIRECT; - if (WACOM_PEN_FIELD(field)) - return wacom_wac_pen_usage_mapping(hdev, field, usage); - - 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); - - if (WACOM_FINGER_FIELD(field)) - return wacom_wac_finger_event(hdev, field, usage, value); + 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) @@ -1814,19 +2178,23 @@ 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); - - 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) @@ -2399,6 +2767,8 @@ void wacom_setup_device_quirks(struct wacom *wacom) struct wacom_features *features = &wacom->wacom_wac.features; /* The pen and pad share the same interface on most devices */ + if (features->numbered_buttons > 0) + features->device_type |= WACOM_DEVICETYPE_PAD; if (features->type == GRAPHIRE_BT || features->type == WACOM_G4 || features->type == DTUS || (features->type >= INTUOS3S && features->type <= WACOM_MO)) { @@ -2448,7 +2818,7 @@ 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. */ @@ -2530,10 +2900,12 @@ 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); @@ -2769,17 +3141,29 @@ 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) @@ -2881,12 +3265,12 @@ static void wacom_report_numbered_buttons(struct input_dev *input_dev, for (i = 0; i < wacom->led.count; i++) wacom_update_led(wacom, button_count, mask, 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 < 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, @@ -2906,8 +3290,12 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, __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); @@ -3027,6 +3415,9 @@ 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; @@ -3233,26 +3624,30 @@ 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, @@ -3267,13 +3662,15 @@ 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 */ @@ -3290,42 +3687,50 @@ 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, @@ -3469,18 +3874,20 @@ 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 */ @@ -3496,6 +3903,7 @@ 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, @@ -3525,8 +3933,9 @@ 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_HID_ANY_ID = |