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| author | Ping Cheng <pinglinux@gmail.com> | 2010-06-28 01:10:51 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-06-28 01:12:26 -0700 |
| commit | c8f2edc56acf0a55ede777c07314c9744bb723be (patch) | |
| tree | c2c92ac75bf535b6315b745d0cb488c31f9515b0 /drivers/input/tablet | |
| parent | 1fcb8bb631831c9018a1f7f77b93f9f02e122fc5 (diff) | |
| download | kernel_samsung_smdk4412-c8f2edc56acf0a55ede777c07314c9744bb723be.zip kernel_samsung_smdk4412-c8f2edc56acf0a55ede777c07314c9744bb723be.tar.gz kernel_samsung_smdk4412-c8f2edc56acf0a55ede777c07314c9744bb723be.tar.bz2 | |
Input: wacom - add support for DTU2231 and DTU1631
Add support for the two new devices: DTU2231 and DTU1631.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/tablet')
| -rw-r--r-- | drivers/input/tablet/wacom_wac.c | 44 | ||||
| -rw-r--r-- | drivers/input/tablet/wacom_wac.h | 1 |
2 files changed, 45 insertions, 0 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index d564af5..555ef26 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; @@ -844,6 +877,10 @@ 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: @@ -1029,6 +1066,7 @@ 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); @@ -1154,6 +1192,10 @@ 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 = @@ -1233,6 +1275,8 @@ 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) }, diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 854b920..99e1a54 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -43,6 +43,7 @@ enum { WACOM_G4, PTU, PL, + DTU, INTUOS, INTUOS3S, INTUOS3, |