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-rw-r--r--drivers/hid/wacom.h4
-rw-r--r--drivers/hid/wacom_sys.c8
-rw-r--r--drivers/hid/wacom_wac.c234
3 files changed, 131 insertions, 115 deletions
diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h
index c76e21f486d8..a533787a6d85 100644
--- a/drivers/hid/wacom.h
+++ b/drivers/hid/wacom.h
@@ -135,7 +135,9 @@ extern const struct hid_device_id wacom_ids[];
void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
void wacom_setup_device_quirks(struct wacom *wacom);
-int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
+int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac);
+int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac);
int wacom_setup_pad_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac);
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index aaa9c84fd985..ca15c7f59dc7 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -1199,7 +1199,8 @@ static int wacom_register_inputs(struct wacom *wacom)
{
struct input_dev *input_dev, *pad_input_dev;
struct wacom_wac *wacom_wac = &(wacom->wacom_wac);
- int error;
+ struct wacom_features *features = &wacom_wac->features;
+ int error = 0;
input_dev = wacom_wac->input;
pad_input_dev = wacom_wac->pad_input;
@@ -1207,7 +1208,10 @@ static int wacom_register_inputs(struct wacom *wacom)
if (!input_dev || !pad_input_dev)
return -EINVAL;
- error = wacom_setup_pentouch_input_capabilities(input_dev, wacom_wac);
+ if (features->device_type & WACOM_DEVICETYPE_PEN)
+ error = wacom_setup_pen_input_capabilities(input_dev, wacom_wac);
+ if (!error && features->device_type & WACOM_DEVICETYPE_TOUCH)
+ error = wacom_setup_touch_input_capabilities(input_dev, wacom_wac);
if (!error) {
error = input_register_device(input_dev);
if (error)
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 564a06d5d727..b80a67a860b4 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -2237,54 +2237,16 @@ void wacom_setup_device_quirks(struct wacom *wacom)
}
}
-static void wacom_abs_set_axis(struct input_dev *input_dev,
- struct wacom_wac *wacom_wac)
-{
- struct wacom_features *features = &wacom_wac->features;
-
- if (features->device_type & WACOM_DEVICETYPE_PEN) {
- input_set_abs_params(input_dev, ABS_X, features->x_min,
- features->x_max, features->x_fuzz, 0);
- input_set_abs_params(input_dev, ABS_Y, features->y_min,
- 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 if (features->device_type & WACOM_DEVICETYPE_TOUCH) {
- if (features->touch_max == 1) {
- 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,
- features->x_resolution);
- input_abs_set_res(input_dev, ABS_Y,
- features->y_resolution);
- }
-
- 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,
- features->x_resolution);
- input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
- features->y_resolution);
- }
- }
-}
-
-int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
+int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,
struct wacom_wac *wacom_wac)
{
struct wacom_features *features = &wacom_wac->features;
input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ if (!(features->device_type & WACOM_DEVICETYPE_PEN))
+ return -ENODEV;
+
if (features->type == HID_GENERIC)
/* setup has already been done */
return 0;
@@ -2292,7 +2254,17 @@ int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
__set_bit(BTN_TOUCH, input_dev->keybit);
__set_bit(ABS_MISC, input_dev->absbit);
- wacom_abs_set_axis(input_dev, wacom_wac);
+ input_set_abs_params(input_dev, ABS_X, features->x_min,
+ features->x_max, features->x_fuzz, 0);
+ input_set_abs_params(input_dev, ABS_Y, features->y_min,
+ 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);
+
switch (features->type) {
case GRAPHIRE_BT:
@@ -2361,53 +2333,25 @@ int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
case INTUOSPS:
__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- if (features->device_type & WACOM_DEVICETYPE_PEN) {
- input_set_abs_params(input_dev, ABS_DISTANCE, 0,
- features->distance_max,
- 0, 0);
-
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
- input_abs_set_res(input_dev, ABS_Z, 287);
+ input_set_abs_params(input_dev, ABS_DISTANCE, 0,
+ features->distance_max,
+ 0, 0);
- wacom_setup_intuos(wacom_wac);
- } else if (features->device_type & WACOM_DEVICETYPE_TOUCH) {
- __clear_bit(ABS_MISC, input_dev->absbit);
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ input_abs_set_res(input_dev, ABS_Z, 287);
- 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_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
- }
+ wacom_setup_intuos(wacom_wac);
break;
case WACOM_24HDT:
- if (features->device_type & WACOM_DEVICETYPE_TOUCH) {
- input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
- input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
- }
- /* fall through */
-
case WACOM_27QHDT:
case MTSCREEN:
case MTTPC:
case MTTPC_B:
case TABLETPC2FG:
- if (features->device_type & WACOM_DEVICETYPE_TOUCH && features->touch_max > 1)
- input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
- /* fall through */
-
case TABLETPC:
case TABLETPCE:
__clear_bit(ABS_MISC, input_dev->absbit);
-
- __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
- if (!(features->device_type & WACOM_DEVICETYPE_PEN))
- break; /* no need to process stylus stuff */
-
/* fall through */
case DTUS:
@@ -2435,48 +2379,114 @@ int wacom_setup_pentouch_input_capabilities(struct input_dev *input_dev,
break;
case INTUOSHT:
- if (features->device_type & WACOM_DEVICETYPE_TOUCH) {
- input_dev->evbit[0] |= BIT_MASK(EV_SW);
- __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
- }
- /* fall through */
-
case BAMBOO_PT:
__clear_bit(ABS_MISC, input_dev->absbit);
- if (features->device_type & WACOM_DEVICETYPE_TOUCH) {
- if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
- 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_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
- }
- if (features->device_type & WACOM_DEVICETYPE_PAD) {
- /* buttons/keys only interface */
- __clear_bit(ABS_X, input_dev->absbit);
- __clear_bit(ABS_Y, input_dev->absbit);
- __clear_bit(BTN_TOUCH, input_dev->keybit);
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+ input_set_abs_params(input_dev, ABS_DISTANCE, 0,
+ features->distance_max,
+ 0, 0);
+ break;
+ case BAMBOO_PAD:
+ __clear_bit(ABS_MISC, input_dev->absbit);
+ break;
+ }
+ return 0;
+}
- /* PAD is setup by wacom_setup_pad_input_capabilities later */
- return 1;
- }
- if (features->device_type & WACOM_DEVICETYPE_PEN) {
- __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
- __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
- __set_bit(BTN_TOOL_PEN, input_dev->keybit);
- __set_bit(BTN_STYLUS, input_dev->keybit);
- __set_bit(BTN_STYLUS2, input_dev->keybit);
- input_set_abs_params(input_dev, ABS_DISTANCE, 0,
- features->distance_max,
- 0, 0);
+int wacom_setup_touch_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac)
+{
+ struct wacom_features *features = &wacom_wac->features;
+
+ input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+
+ if (!(features->device_type & WACOM_DEVICETYPE_TOUCH))
+ return -ENODEV;
+
+ if (features->type == HID_GENERIC)
+ /* setup has already been done */
+ return 0;
+
+ __set_bit(BTN_TOUCH, input_dev->keybit);
+
+ if (features->touch_max == 1) {
+ 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,
+ features->x_resolution);
+ input_abs_set_res(input_dev, ABS_Y,
+ features->y_resolution);
+ }
+ else 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,
+ features->x_resolution);
+ input_abs_set_res(input_dev, ABS_MT_POSITION_Y,
+ features->y_resolution);
+ }
+
+ switch (features->type) {
+ case INTUOS5:
+ case INTUOS5L:
+ case INTUOSPM:
+ case INTUOSPL:
+ case INTUOS5S:
+ case INTUOSPS:
+ __set_bit(INPUT_PROP_POINTER, input_dev->propbit);
+
+ 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_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
+ break;
+
+ case WACOM_24HDT:
+ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0);
+ /* fall through */
+
+ case WACOM_27QHDT:
+ case MTSCREEN:
+ case MTTPC:
+ case MTTPC_B:
+ case TABLETPC2FG:
+ input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_DIRECT);
+ /*fall through */
+
+ case TABLETPC:
+ case TABLETPCE:
+ __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
+ break;
+
+ case INTUOSHT:
+ input_dev->evbit[0] |= BIT_MASK(EV_SW);
+ __set_bit(SW_MUTE_DEVICE, input_dev->swbit);
+ /* fall through */
+
+ case BAMBOO_PT:
+ if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
+ 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_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER);
break;
+
case BAMBOO_PAD:
- __clear_bit(ABS_MISC, input_dev->absbit);
input_mt_init_slots(input_dev, features->touch_max,
INPUT_MT_POINTER);
__set_bit(BTN_LEFT, input_dev->keybit);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-24 16:00:39 +0000