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path: root/drivers/input/tablet/wacom_wac.c
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Diffstat (limited to 'drivers/input/tablet/wacom_wac.c')
-rw-r--r--drivers/input/tablet/wacom_wac.c192
1 files changed, 91 insertions, 101 deletions
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 264138f3217e..41b6fbf60112 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -359,6 +359,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
case 0x802: /* Intuos4 General Pen */
case 0x804: /* Intuos4 Marker Pen */
case 0x40802: /* Intuos4 Classic Pen */
+ case 0x18803: /* DTH2242 Grip Pen */
case 0x022:
wacom->tool[idx] = BTN_TOOL_PEN;
break;
@@ -538,6 +539,13 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
input_report_key(input, wacom->tool[1], 0);
input_report_abs(input, ABS_MISC, 0);
}
+ } else if (features->type == DTK) {
+ input_report_key(input, BTN_0, (data[6] & 0x01));
+ input_report_key(input, BTN_1, (data[6] & 0x02));
+ input_report_key(input, BTN_2, (data[6] & 0x04));
+ input_report_key(input, BTN_3, (data[6] & 0x08));
+ input_report_key(input, BTN_4, (data[6] & 0x10));
+ input_report_key(input, BTN_5, (data[6] & 0x20));
} else if (features->type == WACOM_24HD) {
input_report_key(input, BTN_0, (data[6] & 0x01));
input_report_key(input, BTN_1, (data[6] & 0x02));
@@ -785,25 +793,6 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
return 1;
}
-static int find_slot_from_contactid(struct wacom_wac *wacom, int contactid)
-{
- int touch_max = wacom->features.touch_max;
- int i;
-
- if (!wacom->slots)
- return -1;
-
- for (i = 0; i < touch_max; ++i) {
- if (wacom->slots[i] == contactid)
- return i;
- }
- for (i = 0; i < touch_max; ++i) {
- if (wacom->slots[i] == -1)
- return i;
- }
- return -1;
-}
-
static int int_dist(int x1, int y1, int x2, int y2)
{
int x = x2 - x1;
@@ -833,8 +822,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
for (i = 0; i < contacts_to_send; i++) {
int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1;
bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity;
- int id = data[offset + 1];
- int slot = find_slot_from_contactid(wacom, id);
+ int slot = input_mt_get_slot_by_key(input, data[offset + 1]);
if (slot < 0)
continue;
@@ -856,9 +844,7 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
input_report_abs(input, ABS_MT_ORIENTATION, w > h);
}
- wacom->slots[slot] = touch ? id : -1;
}
-
input_mt_report_pointer_emulation(input, true);
wacom->num_contacts_left -= contacts_to_send;
@@ -895,7 +881,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3;
bool touch = data[offset] & 0x1;
int id = le16_to_cpup((__le16 *)&data[offset + 1]);
- int slot = find_slot_from_contactid(wacom, id);
+ int slot = input_mt_get_slot_by_key(input, id);
if (slot < 0)
continue;
@@ -908,9 +894,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
}
- wacom->slots[slot] = touch ? id : -1;
}
-
input_mt_report_pointer_emulation(input, true);
wacom->num_contacts_left -= contacts_to_send;
@@ -942,12 +926,11 @@ static int wacom_tpc_mt_touch(struct wacom_wac *wacom)
contact_with_no_pen_down_count++;
}
}
+ input_mt_report_pointer_emulation(input, true);
/* keep touch state for pen event */
wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
- input_mt_report_pointer_emulation(input, true);
-
return 1;
}
@@ -1104,12 +1087,15 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
{
struct input_dev *input = wacom->input;
- int slot_id = data[0] - 2; /* data[0] is between 2 and 17 */
bool touch = data[1] & 0x80;
+ int slot = input_mt_get_slot_by_key(input, data[0]);
+
+ if (slot < 0)
+ return;
touch = touch && !wacom->shared->stylus_in_proximity;
- input_mt_slot(input, slot_id);
+ input_mt_slot(input, slot);
input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
if (touch) {
@@ -1162,7 +1148,6 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom)
wacom_bpt3_button_msg(wacom, data + offset);
}
-
input_mt_report_pointer_emulation(input, true);
input_sync(input);
@@ -1319,6 +1304,7 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case WACOM_21UX2:
case WACOM_22HD:
case WACOM_24HD:
+ case DTK:
sync = wacom_intuos_irq(wacom_wac);
break;
@@ -1444,39 +1430,64 @@ static unsigned int wacom_calculate_touch_res(unsigned int logical_max,
return (logical_max * 100) / physical_max;
}
-int wacom_setup_input_capabilities(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac)
+static void wacom_abs_set_axis(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
{
struct wacom_features *features = &wacom_wac->features;
- int i;
-
- input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-
- __set_bit(BTN_TOUCH, input_dev->keybit);
-
- input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
- features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
- features->y_fuzz, 0);
if (features->device_type == BTN_TOOL_PEN) {
- input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
- features->pressure_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_X, 0, features->x_max,
+ features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
+ features->y_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0,
+ features->pressure_max, features->pressure_fuzz, 0);
/* penabled devices have fixed resolution for each model */
input_abs_set_res(input_dev, ABS_X, features->x_resolution);
input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
} else {
- input_abs_set_res(input_dev, ABS_X,
- wacom_calculate_touch_res(features->x_max,
- features->x_phy));
- input_abs_set_res(input_dev, ABS_Y,
- wacom_calculate_touch_res(features->y_max,
- features->y_phy));
+ if (features->touch_max <= 2) {
+ input_set_abs_params(input_dev, ABS_X, 0,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0,
+ features->y_max, features->y_fuzz, 0);
+ input_abs_set_res(input_dev, ABS_X,
+ wacom_calculate_touch_res(features->x_max,
+ features->x_phy));
+ input_abs_set_res(input_dev, ABS_Y,
+ wacom_calculate_touch_res(features->y_max,
+ features->y_phy));
+ }
+
+ if (features->touch_max > 1) {
+ input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0,
+ features->y_max, features->y_fuzz, 0);
+ input_abs_set_res(input_dev, ABS_MT_POSITION_X,
+ wacom_calculate_touch_res(features->x_max,
+ features->x_phy));
+ input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
+ wacom_calculate_touch_res(features->y_max,
+ features->y_phy));
+ }
}
+}
+int wacom_setup_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
+{
+ struct wacom_features *features = &wacom_wac->features;
+ int i;
+
+ input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+
+ __set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(ABS_MISC, input_dev->absbit);
+ wacom_abs_set_axis(input_dev, wacom_wac);
+
switch (wacom_wac->features.type) {
case WACOM_MO:
input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
@@ -1513,12 +1524,17 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
__set_bit(BTN_Y, input_dev->keybit);
__set_bit(BTN_Z, input_dev->keybit);
- for (i = 0; i < 10; i++)
+ for (i = 6; i < 10; i++)
__set_bit(BTN_0 + i, input_dev->keybit);
__set_bit(KEY_PROG1, input_dev->keybit);
__set_bit(KEY_PROG2, input_dev->keybit);
__set_bit(KEY_PROG3, input_dev->keybit);
+ /* fall through */
+
+ case DTK:
+ for (i = 0; i < 6; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
@@ -1614,24 +1630,11 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
} else if (features->device_type == BTN_TOOL_FINGER) {
__clear_bit(ABS_MISC, input_dev->absbit);
- __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
- __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
- __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
- __set_bit(BTN_TOOL_QUADTAP, input_dev->keybit);
-
- input_mt_init_slots(input_dev, features->touch_max, 0);
-
input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
0, features->x_max, 0, 0);
input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR,
0, features->y_max, 0, 0);
-
- input_set_abs_params(input_dev, ABS_MT_POSITION_X,
- 0, features->x_max,
- features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
- 0, features->y_max,
- features->y_fuzz, 0);
+ input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
}
break;
@@ -1662,27 +1665,14 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
case MTSCREEN:
case MTTPC:
- if (features->device_type == BTN_TOOL_FINGER) {
- wacom_wac->slots = kmalloc(features->touch_max *
- sizeof(int),
- GFP_KERNEL);
- if (!wacom_wac->slots)
- return -ENOMEM;
-
- for (i = 0; i < features->touch_max; i++)
- wacom_wac->slots[i] = -1;
- }
- /* fall through */
-
case TABLETPC2FG:
if (features->device_type == BTN_TOOL_FINGER) {
- input_mt_init_slots(input_dev, features->touch_max, 0);
- input_set_abs_params(input_dev, ABS_MT_TOOL_TYPE,
- 0, MT_TOOL_MAX, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_POSITION_X,
- 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
- 0, features->y_max, 0, 0);
+ unsigned int flags = INPUT_MT_DIRECT;
+
+ if (wacom_wac->features.type == TABLETPC2FG)
+ flags = 0;
+
+ input_mt_init_slots(input_dev, features->touch_max, flags);
}
/* fall through */
@@ -1725,35 +1715,26 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
if (features->device_type == BTN_TOOL_FINGER) {
+ unsigned int flags = INPUT_MT_POINTER;
+
__set_bit(BTN_LEFT, input_dev->keybit);
__set_bit(BTN_FORWARD, input_dev->keybit);
__set_bit(BTN_BACK, input_dev->keybit);
__set_bit(BTN_RIGHT, input_dev->keybit);
- __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
- __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
- input_mt_init_slots(input_dev, features->touch_max, 0);
-
if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
- __set_bit(BTN_TOOL_TRIPLETAP,
- input_dev->keybit);
- __set_bit(BTN_TOOL_QUADTAP,
- input_dev->keybit);
-
input_set_abs_params(input_dev,
ABS_MT_TOUCH_MAJOR,
0, features->x_max, 0, 0);
input_set_abs_params(input_dev,
ABS_MT_TOUCH_MINOR,
0, features->y_max, 0, 0);
+ } else {
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+ flags = 0;
}
-
- input_set_abs_params(input_dev, ABS_MT_POSITION_X,
- 0, features->x_max,
- features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_MT_POSITION_Y,
- 0, features->y_max,
- features->y_fuzz, 0);
+ input_mt_init_slots(input_dev, features->touch_max, flags);
} else if (features->device_type == BTN_TOOL_PEN) {
__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
__set_bit(BTN_TOOL_PEN, input_dev->keybit);
@@ -1978,6 +1959,13 @@ static const struct wacom_features wacom_features_0xCE =
static const struct wacom_features wacom_features_0xF0 =
{ "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+static const struct wacom_features wacom_features_0x59 = /* Pen */
+ { "Wacom DTH2242", WACOM_PKGLEN_INTUOS, 95840, 54260, 2047,
+ 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
+ .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 };
static const struct wacom_features wacom_features_0xCC =
{ "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87200, 65600, 2047,
63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
@@ -2152,6 +2140,8 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x43) },
{ USB_DEVICE_WACOM(0x44) },
{ USB_DEVICE_WACOM(0x45) },
+ { USB_DEVICE_WACOM(0x59) },
+ { USB_DEVICE_WACOM(0x5D) },
{ USB_DEVICE_WACOM(0xB0) },
{ USB_DEVICE_WACOM(0xB1) },
{ USB_DEVICE_WACOM(0xB2) },