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HID: wacom: Add support for Cintiq Companion 2
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Adds support for the EMR (pen+pad) and touchscreen devices used by the
Wacom Cintiq Companion 2. This applies both to using the device as a
standalone system, as well as when operating in "Cintiq mode" (where
the EMR/touchscreen are simply exposed as USB devices to the system
its connected to).

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
Signed-off-by: Clifford Jolly <expiredpopsicle@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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Jason Gerecke authored and Jiri Kosina committed Oct 21, 2015
1 parent eda01da commit f7acb55
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Showing 3 changed files with 37 additions and 2 deletions.
2 changes: 1 addition & 1 deletion drivers/hid/wacom_sys.c
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Original file line number Diff line number Diff line change
Expand Up @@ -422,7 +422,7 @@ static int wacom_query_tablet_data(struct hid_device *hdev,
/* MT Tablet PC touch */
return wacom_set_device_mode(hdev, 3, 4, 4);
}
else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) {
else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID || features->type == CINTIQ_COMPANION_2) {
return wacom_set_device_mode(hdev, 18, 3, 2);
}
else if (features->type == WACOM_27QHDT) {
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36 changes: 35 additions & 1 deletion drivers/hid/wacom_wac.c
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Original file line number Diff line number Diff line change
Expand Up @@ -765,7 +765,7 @@ static void wacom_intuos_general(struct wacom_wac *wacom)
/* general pen packet */
if ((data[1] & 0xb8) == 0xa0) {
t = (data[6] << 2) | ((data[7] >> 6) & 3);
if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) {
if (features->type >= INTUOS4S && features->type <= CINTIQ_COMPANION_2) {
t = (t << 1) | (data[1] & 1);
}
input_report_abs(input, ABS_PRESSURE, t);
Expand Down Expand Up @@ -951,6 +951,27 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
} else {
input_report_abs(input, ABS_MISC, 0);
}

} else if (features->type == CINTIQ_COMPANION_2) {
input_report_key(input, BTN_1, (data[1] & 0x02));
input_report_key(input, BTN_2, (data[2] & 0x01));
input_report_key(input, BTN_3, (data[2] & 0x02));
input_report_key(input, BTN_4, (data[2] & 0x04));
input_report_key(input, BTN_5, (data[2] & 0x08));
input_report_key(input, BTN_6, (data[1] & 0x04));

input_report_key(input, BTN_7, (data[2] & 0x10)); /* Right */
input_report_key(input, BTN_8, (data[2] & 0x20)); /* Up */
input_report_key(input, BTN_9, (data[2] & 0x40)); /* Left */
input_report_key(input, BTN_A, (data[2] & 0x80)); /* Down */
input_report_key(input, BTN_0, (data[1] & 0x01)); /* Center */

if (data[4] | (data[3] & 0x01)) {
input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
} else {
input_report_abs(input, ABS_MISC, 0);
}

} else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
int i;

Expand Down Expand Up @@ -2276,6 +2297,7 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case WACOM_27QHD:
case DTK:
case CINTIQ_HYBRID:
case CINTIQ_COMPANION_2:
sync = wacom_intuos_irq(wacom_wac);
break;

Expand Down Expand Up @@ -2543,6 +2565,7 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
case CINTIQ:
case WACOM_13HD:
case CINTIQ_HYBRID:
case CINTIQ_COMPANION_2:
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
input_abs_set_res(input_dev, ABS_Z, 287);
__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
Expand Down Expand Up @@ -2783,6 +2806,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
switch (features->type) {

case CINTIQ_HYBRID:
case CINTIQ_COMPANION_2:
case DTK:
case DTUS:
case GRAPHIRE_BT:
Expand Down Expand Up @@ -3356,6 +3380,14 @@ static const struct wacom_features wacom_features_0x318 =
static const struct wacom_features wacom_features_0x319 =
{ "Wacom Wireless Bamboo PAD", 4095, 4095, /* Touch */
.type = BAMBOO_PAD, 35, 48, .touch_max = 4 };
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,
.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,
.oPid = 0x325 };
static const struct wacom_features wacom_features_0x323 =
{ "Wacom Intuos P M", 21600, 13500, 1023, 31,
INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
Expand Down Expand Up @@ -3531,6 +3563,8 @@ const struct hid_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x318) },
{ USB_DEVICE_WACOM(0x319) },
{ USB_DEVICE_WACOM(0x323) },
{ USB_DEVICE_WACOM(0x325) },
{ USB_DEVICE_WACOM(0x326) },
{ USB_DEVICE_WACOM(0x32A) },
{ USB_DEVICE_WACOM(0x32B) },
{ USB_DEVICE_WACOM(0x32C) },
Expand Down
1 change: 1 addition & 0 deletions drivers/hid/wacom_wac.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -124,6 +124,7 @@ enum {
WACOM_24HD,
WACOM_27QHD,
CINTIQ_HYBRID,
CINTIQ_COMPANION_2,
CINTIQ,
WACOM_BEE,
WACOM_13HD,
Expand Down

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