diff options
Diffstat (limited to 'drivers/input/tablet/wacom_wac.c')
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 415f6306105d..ce0b4608dad9 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -158,6 +158,39 @@ static int wacom_ptu_irq(struct wacom_wac *wacom) return 1; } +static int wacom_dtu_irq(struct wacom_wac *wacom) +{ + struct wacom_features *features = &wacom->features; + char *data = wacom->data; + struct input_dev *input = wacom->input; + int prox = data[1] & 0x20, pressure; + + dbg("wacom_dtu_irq: received report #%d", data[0]); + + if (prox) { + /* Going into proximity select tool */ + wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; + if (wacom->tool[0] == BTN_TOOL_PEN) + wacom->id[0] = STYLUS_DEVICE_ID; + else + wacom->id[0] = ERASER_DEVICE_ID; + } + 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])); + input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); + pressure = ((data[7] & 0x01) << 8) | data[6]; + if (pressure < 0) + pressure = features->pressure_max + pressure + 1; + input_report_abs(input, ABS_PRESSURE, pressure); + input_report_key(input, BTN_TOUCH, data[1] & 0x05); + if (!prox) /* out-prox */ + wacom->id[0] = 0; + input_report_key(input, wacom->tool[0], prox); + input_report_abs(input, ABS_MISC, wacom->id[0]); + return 1; +} + static int wacom_graphire_irq(struct wacom_wac *wacom) { struct wacom_features *features = &wacom->features; @@ -845,6 +878,10 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) sync = wacom_ptu_irq(wacom_wac); break; + case DTU: + sync = wacom_dtu_irq(wacom_wac); + break; + case INTUOS: case INTUOS3S: case INTUOS3: @@ -1030,6 +1067,7 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev, case PL: case PTU: + case DTU: __set_bit(BTN_TOOL_PEN, input_dev->keybit); __set_bit(BTN_STYLUS, input_dev->keybit); __set_bit(BTN_STYLUS2, input_dev->keybit); @@ -1155,6 +1193,10 @@ static const struct wacom_features wacom_features_0xC6 = { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023, 63, WACOM_BEE }; static const struct wacom_features wacom_features_0xC7 = { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511, 0, PL }; +static const struct wacom_features wacom_features_0xCE = + { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511, 0, DTU }; +static const struct wacom_features wacom_features_0xF0 = + { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511, 0, DTU }; static const struct wacom_features wacom_features_0xCC = { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047, 63, WACOM_21UX2 }; static const struct wacom_features wacom_features_0x90 = @@ -1234,6 +1276,8 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xC5) }, { USB_DEVICE_WACOM(0xC6) }, { USB_DEVICE_WACOM(0xC7) }, + { USB_DEVICE_WACOM(0xCE) }, + { USB_DEVICE_WACOM(0xF0) }, { USB_DEVICE_WACOM(0xCC) }, { USB_DEVICE_WACOM(0x90) }, { USB_DEVICE_WACOM(0x93) }, |