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>
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index d564af5..555ef26e 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -158,6 +158,39 @@
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 @@
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 @@
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 @@
{ "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 @@
{ 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) },