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-rw-r--r--drivers/input/tablet/acecad.c90
-rw-r--r--drivers/input/tablet/aiptek.c14
-rw-r--r--drivers/input/tablet/gtco.c12
-rw-r--r--drivers/input/tablet/kbtab.c55
-rw-r--r--drivers/input/tablet/wacom.h36
-rw-r--r--drivers/input/tablet/wacom_sys.c324
-rw-r--r--drivers/input/tablet/wacom_wac.c1168
-rw-r--r--drivers/input/tablet/wacom_wac.h13
8 files changed, 835 insertions, 877 deletions
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index 670c61c5a51..aea9a9399a3 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -66,18 +66,18 @@ static void usb_acecad_irq(struct urb *urb)
int prox, status;
switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dbg("%s - urb shutting down with status: %d", __func__, urb->status);
- return;
- default:
- dbg("%s - nonzero urb status received: %d", __func__, urb->status);
- goto resubmit;
+ case 0:
+ /* success */
+ break;
+ case -ECONNRESET:
+ case -ENOENT:
+ case -ESHUTDOWN:
+ /* this urb is terminated, clean up */
+ dbg("%s - urb shutting down with status: %d", __func__, urb->status);
+ return;
+ default:
+ dbg("%s - nonzero urb status received: %d", __func__, urb->status);
+ goto resubmit;
}
prox = (data[0] & 0x04) >> 2;
@@ -135,7 +135,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
struct usb_acecad *acecad;
struct input_dev *input_dev;
int pipe, maxp;
- int err = -ENOMEM;
+ int err;
if (interface->desc.bNumEndpoints != 1)
return -ENODEV;
@@ -155,7 +155,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
goto fail1;
}
- acecad->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &acecad->data_dma);
+ acecad->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &acecad->data_dma);
if (!acecad->data) {
err= -ENOMEM;
goto fail1;
@@ -193,40 +193,34 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
input_dev->close = usb_acecad_close;
input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
- input_dev->absbit[0] = BIT_MASK(ABS_X) | BIT_MASK(ABS_Y) |
- BIT_MASK(ABS_PRESSURE);
- input_dev->keybit[BIT_WORD(BTN_LEFT)] = BIT_MASK(BTN_LEFT) |
- BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
input_dev->keybit[BIT_WORD(BTN_DIGI)] = BIT_MASK(BTN_TOOL_PEN) |
BIT_MASK(BTN_TOUCH) | BIT_MASK(BTN_STYLUS) |
BIT_MASK(BTN_STYLUS2);
switch (id->driver_info) {
- case 0:
- input_dev->absmax[ABS_X] = 5000;
- input_dev->absmax[ABS_Y] = 3750;
- input_dev->absmax[ABS_PRESSURE] = 512;
- if (!strlen(acecad->name))
- snprintf(acecad->name, sizeof(acecad->name),
- "USB Acecad Flair Tablet %04x:%04x",
- le16_to_cpu(dev->descriptor.idVendor),
- le16_to_cpu(dev->descriptor.idProduct));
- break;
- case 1:
- input_dev->absmax[ABS_X] = 3000;
- input_dev->absmax[ABS_Y] = 2250;
- input_dev->absmax[ABS_PRESSURE] = 1024;
- if (!strlen(acecad->name))
- snprintf(acecad->name, sizeof(acecad->name),
- "USB Acecad 302 Tablet %04x:%04x",
- le16_to_cpu(dev->descriptor.idVendor),
- le16_to_cpu(dev->descriptor.idProduct));
- break;
+ case 0:
+ input_set_abs_params(input_dev, ABS_X, 0, 5000, 4, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, 3750, 4, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, 512, 0, 0);
+ if (!strlen(acecad->name))
+ snprintf(acecad->name, sizeof(acecad->name),
+ "USB Acecad Flair Tablet %04x:%04x",
+ le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
+ break;
+
+ case 1:
+ input_set_abs_params(input_dev, ABS_X, 0, 53000, 4, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, 2250, 4, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, 1024, 0, 0);
+ if (!strlen(acecad->name))
+ snprintf(acecad->name, sizeof(acecad->name),
+ "USB Acecad 302 Tablet %04x:%04x",
+ le16_to_cpu(dev->descriptor.idVendor),
+ le16_to_cpu(dev->descriptor.idProduct));
+ break;
}
- input_dev->absfuzz[ABS_X] = 4;
- input_dev->absfuzz[ABS_Y] = 4;
-
usb_fill_int_urb(acecad->irq, dev, pipe,
acecad->data, maxp > 8 ? 8 : maxp,
usb_acecad_irq, acecad, endpoint->bInterval);
@@ -241,7 +235,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
return 0;
- fail2: usb_buffer_free(dev, 8, acecad->data, acecad->data_dma);
+ fail2: usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
fail1: input_free_device(input_dev);
kfree(acecad);
return err;
@@ -252,13 +246,11 @@ static void usb_acecad_disconnect(struct usb_interface *intf)
struct usb_acecad *acecad = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
- if (acecad) {
- usb_kill_urb(acecad->irq);
- input_unregister_device(acecad->input);
- usb_free_urb(acecad->irq);
- usb_buffer_free(interface_to_usbdev(intf), 10, acecad->data, acecad->data_dma);
- kfree(acecad);
- }
+
+ input_unregister_device(acecad->input);
+ usb_free_urb(acecad->irq);
+ usb_free_coherent(acecad->usbdev, 8, acecad->data, acecad->data_dma);
+ kfree(acecad);
}
static struct usb_device_id usb_acecad_id_table [] = {
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 4be039d7dca..51b80b08d46 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1711,8 +1711,8 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
goto fail1;
}
- aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH,
- GFP_ATOMIC, &aiptek->data_dma);
+ aiptek->data = usb_alloc_coherent(usbdev, AIPTEK_PACKET_LENGTH,
+ GFP_ATOMIC, &aiptek->data_dma);
if (!aiptek->data) {
dev_warn(&intf->dev, "cannot allocate usb buffer\n");
goto fail1;
@@ -1884,8 +1884,8 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
fail4: sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
fail3: usb_free_urb(aiptek->urb);
- fail2: usb_buffer_free(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
- aiptek->data_dma);
+ fail2: usb_free_coherent(usbdev, AIPTEK_PACKET_LENGTH, aiptek->data,
+ aiptek->data_dma);
fail1: usb_set_intfdata(intf, NULL);
input_free_device(inputdev);
kfree(aiptek);
@@ -1909,9 +1909,9 @@ static void aiptek_disconnect(struct usb_interface *intf)
input_unregister_device(aiptek->inputdev);
sysfs_remove_group(&intf->dev.kobj, &aiptek_attribute_group);
usb_free_urb(aiptek->urb);
- usb_buffer_free(interface_to_usbdev(intf),
- AIPTEK_PACKET_LENGTH,
- aiptek->data, aiptek->data_dma);
+ usb_free_coherent(interface_to_usbdev(intf),
+ AIPTEK_PACKET_LENGTH,
+ aiptek->data, aiptek->data_dma);
kfree(aiptek);
}
}
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index 866a9ee1af1..8ea6afe2e99 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -850,8 +850,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
gtco->usbdev = usb_get_dev(interface_to_usbdev(usbinterface));
/* Allocate some data for incoming reports */
- gtco->buffer = usb_buffer_alloc(gtco->usbdev, REPORT_MAX_SIZE,
- GFP_KERNEL, &gtco->buf_dma);
+ gtco->buffer = usb_alloc_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+ GFP_KERNEL, &gtco->buf_dma);
if (!gtco->buffer) {
err("No more memory for us buffers");
error = -ENOMEM;
@@ -982,8 +982,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
err_free_urb:
usb_free_urb(gtco->urbinfo);
err_free_buf:
- usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
- gtco->buffer, gtco->buf_dma);
+ usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+ gtco->buffer, gtco->buf_dma);
err_free_devs:
input_free_device(input_dev);
kfree(gtco);
@@ -1005,8 +1005,8 @@ static void gtco_disconnect(struct usb_interface *interface)
input_unregister_device(gtco->inputdevice);
usb_kill_urb(gtco->urbinfo);
usb_free_urb(gtco->urbinfo);
- usb_buffer_free(gtco->usbdev, REPORT_MAX_SIZE,
- gtco->buffer, gtco->buf_dma);
+ usb_free_coherent(gtco->usbdev, REPORT_MAX_SIZE,
+ gtco->buffer, gtco->buf_dma);
kfree(gtco);
}
diff --git a/drivers/input/tablet/kbtab.c b/drivers/input/tablet/kbtab.c
index 6682b17bf84..290f4e57b58 100644
--- a/drivers/input/tablet/kbtab.c
+++ b/drivers/input/tablet/kbtab.c
@@ -34,10 +34,6 @@ struct kbtab {
struct input_dev *dev;
struct usb_device *usbdev;
struct urb *irq;
- int x, y;
- int button;
- int pressure;
- __u32 serial[2];
char phys[32];
};
@@ -46,6 +42,7 @@ static void kbtab_irq(struct urb *urb)
struct kbtab *kbtab = urb->context;
unsigned char *data = kbtab->data;
struct input_dev *dev = kbtab->dev;
+ int pressure;
int retval;
switch (urb->status) {
@@ -63,31 +60,27 @@ static void kbtab_irq(struct urb *urb)
goto exit;
}
- kbtab->x = get_unaligned_le16(&data[1]);
- kbtab->y = get_unaligned_le16(&data[3]);
-
- kbtab->pressure = (data[5]);
input_report_key(dev, BTN_TOOL_PEN, 1);
- input_report_abs(dev, ABS_X, kbtab->x);
- input_report_abs(dev, ABS_Y, kbtab->y);
+ input_report_abs(dev, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(dev, ABS_Y, get_unaligned_le16(&data[3]));
/*input_report_key(dev, BTN_TOUCH , data[0] & 0x01);*/
input_report_key(dev, BTN_RIGHT, data[0] & 0x02);
- if (-1 == kb_pressure_click) {
- input_report_abs(dev, ABS_PRESSURE, kbtab->pressure);
- } else {
- input_report_key(dev, BTN_LEFT, (kbtab->pressure > kb_pressure_click) ? 1 : 0);
- };
+ pressure = data[5];
+ if (kb_pressure_click == -1)
+ input_report_abs(dev, ABS_PRESSURE, pressure);
+ else
+ input_report_key(dev, BTN_LEFT, pressure > kb_pressure_click ? 1 : 0);
input_sync(dev);
exit:
- retval = usb_submit_urb (urb, GFP_ATOMIC);
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
if (retval)
- err ("%s - usb_submit_urb failed with result %d",
+ err("%s - usb_submit_urb failed with result %d",
__func__, retval);
}
@@ -129,7 +122,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
if (!kbtab || !input_dev)
goto fail1;
- kbtab->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &kbtab->data_dma);
+ kbtab->data = usb_alloc_coherent(dev, 8, GFP_KERNEL, &kbtab->data_dma);
if (!kbtab->data)
goto fail1;
@@ -153,13 +146,11 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
input_dev->open = kbtab_open;
input_dev->close = kbtab_close;
- input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS) |
- BIT_MASK(EV_MSC);
- input_dev->keybit[BIT_WORD(BTN_LEFT)] |= BIT_MASK(BTN_LEFT) |
- BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) |
- BIT_MASK(BTN_TOUCH);
- input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
+ input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
+ input_dev->keybit[BIT_WORD(BTN_LEFT)] |=
+ BIT_MASK(BTN_LEFT) | BIT_MASK(BTN_RIGHT);
+ input_dev->keybit[BIT_WORD(BTN_DIGI)] |=
+ BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_TOUCH);
input_set_abs_params(input_dev, ABS_X, 0, 0x2000, 4, 0);
input_set_abs_params(input_dev, ABS_Y, 0, 0x1750, 4, 0);
input_set_abs_params(input_dev, ABS_PRESSURE, 0, 0xff, 0, 0);
@@ -182,7 +173,7 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
return 0;
fail3: usb_free_urb(kbtab->irq);
- fail2: usb_buffer_free(dev, 10, kbtab->data, kbtab->data_dma);
+ fail2: usb_free_coherent(dev, 8, kbtab->data, kbtab->data_dma);
fail1: input_free_device(input_dev);
kfree(kbtab);
return error;
@@ -193,13 +184,11 @@ static void kbtab_disconnect(struct usb_interface *intf)
struct kbtab *kbtab = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
- if (kbtab) {
- usb_kill_urb(kbtab->irq);
- input_unregister_device(kbtab->dev);
- usb_free_urb(kbtab->irq);
- usb_buffer_free(interface_to_usbdev(intf), 10, kbtab->data, kbtab->data_dma);
- kfree(kbtab);
- }
+
+ input_unregister_device(kbtab->dev);
+ usb_free_urb(kbtab->irq);
+ usb_free_coherent(kbtab->usbdev, 8, kbtab->data, kbtab->data_dma);
+ kfree(kbtab);
}
static struct usb_driver kbtab_driver = {
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index 8fef1b689c6..284dfaab6b8 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -106,44 +106,18 @@ MODULE_LICENSE(DRIVER_LICENSE);
struct wacom {
dma_addr_t data_dma;
- struct input_dev *dev;
struct usb_device *usbdev;
struct usb_interface *intf;
struct urb *irq;
- struct wacom_wac *wacom_wac;
+ struct wacom_wac wacom_wac;
struct mutex lock;
- unsigned int open:1;
+ bool open;
char phys[32];
};
-struct wacom_combo {
- struct wacom *wacom;
- struct urb *urb;
-};
-
extern const struct usb_device_id wacom_ids[];
-extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
-extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
-extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
-extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
-extern void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value);
-extern void wacom_input_sync(void *wcombo);
-extern void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_tpc(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_tpc2fg(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac);
-extern __u16 wacom_le16_to_cpu(unsigned char *data);
-extern __u16 wacom_be16_to_cpu(unsigned char *data);
-
+void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len);
+void wacom_setup_input_capabilities(struct input_dev *input_dev,
+ struct wacom_wac *wacom_wac);
#endif
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index f46502589e4..2dc0c07c046 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -11,8 +11,8 @@
* (at your option) any later version.
*/
-#include "wacom.h"
#include "wacom_wac.h"
+#include "wacom.h"
/* defines to get HID report descriptor */
#define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01)
@@ -70,15 +70,9 @@ static int usb_set_report(struct usb_interface *intf, unsigned char type,
buf, size, 1000);
}
-static struct input_dev * get_input_dev(struct wacom_combo *wcombo)
-{
- return wcombo->wacom->dev;
-}
-
static void wacom_sys_irq(struct urb *urb)
{
struct wacom *wacom = urb->context;
- struct wacom_combo wcombo;
int retval;
switch (urb->status) {
@@ -96,59 +90,16 @@ static void wacom_sys_irq(struct urb *urb)
goto exit;
}
- wcombo.wacom = wacom;
- wcombo.urb = urb;
-
- if (wacom_wac_irq(wacom->wacom_wac, (void *)&wcombo))
- input_sync(get_input_dev(&wcombo));
+ wacom_wac_irq(&wacom->wacom_wac, urb->actual_length);
exit:
usb_mark_last_busy(wacom->usbdev);
- retval = usb_submit_urb (urb, GFP_ATOMIC);
+ retval = usb_submit_urb(urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
__func__, retval);
}
-void wacom_report_key(void *wcombo, unsigned int key_type, int key_data)
-{
- input_report_key(get_input_dev((struct wacom_combo *)wcombo), key_type, key_data);
-}
-
-void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data)
-{
- input_report_abs(get_input_dev((struct wacom_combo *)wcombo), abs_type, abs_data);
-}
-
-void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data)
-{
- input_report_rel(get_input_dev((struct wacom_combo *)wcombo), rel_type, rel_data);
-}
-
-void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value)
-{
- input_event(get_input_dev((struct wacom_combo *)wcombo), type, code, value);
-}
-
-__u16 wacom_be16_to_cpu(unsigned char *data)
-{
- __u16 value;
- value = be16_to_cpu(*(__be16 *) data);
- return value;
-}
-
-__u16 wacom_le16_to_cpu(unsigned char *data)
-{
- __u16 value;
- value = le16_to_cpu(*(__le16 *) data);
- return value;
-}
-
-void wacom_input_sync(void *wcombo)
-{
- input_sync(get_input_dev((struct wacom_combo *)wcombo));
-}
-
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
@@ -168,7 +119,7 @@ static int wacom_open(struct input_dev *dev)
return -EIO;
}
- wacom->open = 1;
+ wacom->open = true;
wacom->intf->needs_remote_wakeup = 1;
mutex_unlock(&wacom->lock);
@@ -181,128 +132,11 @@ static void wacom_close(struct input_dev *dev)
mutex_lock(&wacom->lock);
usb_kill_urb(wacom->irq);
- wacom->open = 0;
+ wacom->open = false;
wacom->intf->needs_remote_wakeup = 0;
mutex_unlock(&wacom->lock);
}
-void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_1) |
- BIT_MASK(BTN_5);
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
-}
-
-void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->evbit[0] |= BIT_MASK(EV_MSC);
- input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
- BIT_MASK(BTN_4);
-}
-
-void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->evbit[0] |= BIT_MASK(EV_REL);
- input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
- input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
- BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
- BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_STYLUS) |
- BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_STYLUS2);
- input_set_abs_params(input_dev, ABS_DISTANCE,
- 0, wacom_wac->features.distance_max, 0, 0);
-}
-
-void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
- BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
- input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-}
-
-void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) |
- BIT_MASK(BTN_5) | BIT_MASK(BTN_6) | BIT_MASK(BTN_7);
- input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
-}
-
-void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) | BIT_MASK(BTN_5) | BIT_MASK(BTN_6);
- input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-}
-
-void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_7) | BIT_MASK(BTN_8);
-}
-
-void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9);
-}
-
-void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->evbit[0] |= BIT_MASK(EV_MSC) | BIT_MASK(EV_REL);
- input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
- input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
- input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
- BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE) |
- BIT_MASK(BTN_SIDE) | BIT_MASK(BTN_EXTRA);
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
- BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_STYLUS) |
- BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_TOOL_BRUSH) |
- BIT_MASK(BTN_TOOL_PENCIL) | BIT_MASK(BTN_TOOL_AIRBRUSH) |
- BIT_MASK(BTN_TOOL_LENS) | BIT_MASK(BTN_STYLUS2);
- input_set_abs_params(input_dev, ABS_DISTANCE,
- 0, wacom_wac->features.distance_max, 0, 0);
- input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
- input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
- input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
- input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
- input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
-}
-
-void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) |
- BIT_MASK(BTN_STYLUS) | BIT_MASK(BTN_STYLUS2);
-}
-
-void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER);
-}
-
-void input_dev_tpc(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- struct wacom_features *features = &wacom_wac->features;
-
- if (features->device_type == BTN_TOOL_DOUBLETAP ||
- features->device_type == BTN_TOOL_TRIPLETAP) {
- input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
- input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
- __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
- }
-}
-
-void input_dev_tpc2fg(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
- if (wacom_wac->features.device_type == BTN_TOOL_TRIPLETAP) {
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_TRIPLETAP);
- input_dev->evbit[0] |= BIT_MASK(EV_MSC);
- input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
- }
-}
-
static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
struct wacom_features *features)
{
@@ -362,9 +196,9 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->device_type = BTN_TOOL_TRIPLETAP;
}
features->x_max =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
features->x_phy =
- wacom_le16_to_cpu(&report[i + 6]);
+ get_unaligned_le16(&report[i + 6]);
features->unit = report[i + 9];
features->unitExpo = report[i + 11];
i += 12;
@@ -374,7 +208,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->pktlen = WACOM_PKGLEN_GRAPHIRE;
features->device_type = BTN_TOOL_PEN;
features->x_max =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
i += 4;
}
} else if (usage == WCM_DIGITIZER) {
@@ -396,15 +230,15 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->pktlen = WACOM_PKGLEN_TPC2FG;
features->device_type = BTN_TOOL_TRIPLETAP;
features->y_max =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
features->y_phy =
- wacom_le16_to_cpu(&report[i + 6]);
+ get_unaligned_le16(&report[i + 6]);
i += 7;
} else {
features->y_max =
features->x_max;
features->y_phy =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
i += 4;
}
} else if (pen) {
@@ -413,7 +247,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
features->pktlen = WACOM_PKGLEN_GRAPHIRE;
features->device_type = BTN_TOOL_PEN;
features->y_max =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
i += 4;
}
}
@@ -432,7 +266,7 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
case HID_USAGE_UNDEFINED:
if (usage == WCM_DESKTOP && finger) /* capacity */
features->pressure_max =
- wacom_le16_to_cpu(&report[i + 3]);
+ get_unaligned_le16(&report[i + 3]);
i += 4;
break;
}
@@ -528,6 +362,81 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf,
return error;
}
+struct wacom_usbdev_data {
+ struct list_head list;
+ struct kref kref;
+ struct usb_device *dev;
+ struct wacom_shared shared;
+};
+
+static LIST_HEAD(wacom_udev_list);
+static DEFINE_MUTEX(wacom_udev_list_lock);
+
+static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev)
+{
+ struct wacom_usbdev_data *data;
+
+ list_for_each_entry(data, &wacom_udev_list, list) {
+ if (data->dev == dev) {
+ kref_get(&data->kref);
+ return data;
+ }
+ }
+
+ return NULL;
+}
+
+static int wacom_add_shared_data(struct wacom_wac *wacom,
+ struct usb_device *dev)
+{
+ struct wacom_usbdev_data *data;
+ int retval = 0;
+
+ mutex_lock(&wacom_udev_list_lock);
+
+ data = wacom_get_usbdev_data(dev);
+ if (!data) {
+ data = kzalloc(sizeof(struct wacom_usbdev_data), GFP_KERNEL);
+ if (!data) {
+ retval = -ENOMEM;
+ goto out;
+ }
+
+ kref_init(&data->kref);
+ data->dev = dev;
+ list_add_tail(&data->list, &wacom_udev_list);
+ }
+
+ wacom->shared = &data->shared;
+
+out:
+ mutex_unlock(&wacom_udev_list_lock);
+ return retval;
+}
+
+static void wacom_release_shared_data(struct kref *kref)
+{
+ struct wacom_usbdev_data *data =
+ container_of(kref, struct wacom_usbdev_data, kref);
+
+ mutex_lock(&wacom_udev_list_lock);
+ list_del(&data->list);
+ mutex_unlock(&wacom_udev_list_lock);
+
+ kfree(data);
+}
+
+static void wacom_remove_shared_data(struct wacom_wac *wacom)
+{
+ struct wacom_usbdev_data *data;
+
+ if (wacom->shared) {
+ data = container_of(wacom->shared, struct wacom_usbdev_data, shared);
+ kref_put(&data->kref, wacom_release_shared_data);
+ wacom->shared = NULL;
+ }
+}
+
static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
struct usb_device *dev = interface_to_usbdev(intf);
@@ -542,13 +451,13 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
return -EINVAL;
wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
- wacom_wac = kzalloc(sizeof(struct wacom_wac), GFP_KERNEL);
input_dev = input_allocate_device();
- if (!wacom || !input_dev || !wacom_wac) {
+ if (!wacom || !input_dev) {
error = -ENOMEM;
goto fail1;
}
+ wacom_wac = &wacom->wacom_wac;
wacom_wac->features = *((struct wacom_features *)id->driver_info);
features = &wacom_wac->features;
if (features->pktlen > WACOM_PKGLEN_MAX) {
@@ -556,8 +465,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
goto fail1;
}
- wacom_wac->data = usb_buffer_alloc(dev, WACOM_PKGLEN_MAX,
- GFP_KERNEL, &wacom->data_dma);
+ wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX,
+ GFP_KERNEL, &wacom->data_dma);
if (!wacom_wac->data) {
error = -ENOMEM;
goto fail1;
@@ -570,20 +479,12 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
}
wacom->usbdev = dev;
- wacom->dev = input_dev;
wacom->intf = intf;
mutex_init(&wacom->lock);
usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
- usb_to_input_id(dev, &input_dev->id);
-
- input_dev->dev.parent = &intf->dev;
-
- input_set_drvdata(input_dev, wacom);
-
- input_dev->open = wacom_open;
- input_dev->close = wacom_close;
+ wacom_wac->input = input_dev;
endpoint = &intf->cur_altsetting->endpoint[0].desc;
@@ -600,20 +501,21 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
features->device_type == BTN_TOOL_PEN ?
" Pen" : " Finger",
sizeof(wacom_wac->name));
+
+ error = wacom_add_shared_data(wacom_wac, dev);
+ if (error)
+ goto fail3;
}
input_dev->name = wacom_wac->name;
- wacom->wacom_wac = wacom_wac;
-
- input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
- input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOUCH);
-
- input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
- input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
- input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
- input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
+ input_dev->name = wacom_wac->name;
+ input_dev->dev.parent = &intf->dev;
+ input_dev->open = wacom_open;
+ input_dev->close = wacom_close;
+ usb_to_input_id(dev, &input_dev->id);
+ input_set_drvdata(input_dev, wacom);
- wacom_init_input_dev(input_dev, wacom_wac);
+ wacom_setup_input_capabilities(input_dev, wacom_wac);
usb_fill_int_urb(wacom->irq, dev,
usb_rcvintpipe(dev, endpoint->bEndpointAddress),
@@ -622,9 +524,9 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
wacom->irq->transfer_dma = wacom->data_dma;
wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
- error = input_register_device(wacom->dev);
+ error = input_register_device(input_dev);
if (error)
- goto fail3;
+ goto fail4;
/* Note that if query fails it is not a hard failure */
wacom_query_tablet_data(intf, features);
@@ -632,11 +534,11 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
usb_set_intfdata(intf, wacom);
return 0;
+ fail4: wacom_remove_shared_data(wacom_wac);
fail3: usb_free_urb(wacom->irq);
- fail2: usb_buffer_free(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
+ fail2: usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
fail1: input_free_device(input_dev);
kfree(wacom);
- kfree(wacom_wac);
return error;
}
@@ -647,11 +549,11 @@ static void wacom_disconnect(struct usb_interface *intf)
usb_set_intfdata(intf, NULL);
usb_kill_urb(wacom->irq);
- input_unregister_device(wacom->dev);
+ input_unregister_device(wacom->wacom_wac.input);
usb_free_urb(wacom->irq);
- usb_buffer_free(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
- wacom->wacom_wac->data, wacom->data_dma);
- kfree(wacom->wacom_wac);
+ usb_free_coherent(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
+ wacom->wacom_wac.data, wacom->data_dma);
+ wacom_remove_shared_data(&wacom->wacom_wac);
kfree(wacom);
}
@@ -669,7 +571,7 @@ static int wacom_suspend(struct usb_interface *intf, pm_message_t message)
static int wacom_resume(struct usb_interface *intf)
{
struct wacom *wacom = usb_get_intfdata(intf);
- struct wacom_features *features = &wacom->wacom_wac->features;
+ struct wacom_features *features = &wacom->wacom_wac.features;
int rv;
mutex_lock(&wacom->lock);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index 4a852d815c6..847fd0135bc 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -11,52 +11,58 @@
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
-#include "wacom.h"
+
#include "wacom_wac.h"
+#include "wacom.h"
-static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_penpartner_irq(struct wacom_wac *wacom)
{
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
switch (data[0]) {
- case 1:
- if (data[5] & 0x80) {
- wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
- wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
- wacom_report_key(wcombo, wacom->tool[0], 1);
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
- wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
- wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127));
- wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
- } else {
- wacom_report_key(wcombo, wacom->tool[0], 0);
- wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */
- wacom_report_abs(wcombo, ABS_PRESSURE, -1);
- wacom_report_key(wcombo, BTN_TOUCH, 0);
- }
- break;
- case 2:
- wacom_report_key(wcombo, BTN_TOOL_PEN, 1);
- wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
- wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127);
- wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
- wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40));
- break;
- default:
- printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
- return 0;
+ case 1:
+ if (data[5] & 0x80) {
+ wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN;
+ wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID;
+ input_report_key(input, wacom->tool[0], 1);
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
+ input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
+ input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127));
+ input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
+ } else {
+ input_report_key(input, wacom->tool[0], 0);
+ input_report_abs(input, ABS_MISC, 0); /* report tool id */
+ input_report_abs(input, ABS_PRESSURE, -1);
+ input_report_key(input, BTN_TOUCH, 0);
+ }
+ break;
+
+ case 2:
+ input_report_key(input, BTN_TOOL_PEN, 1);
+ input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
+ input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
+ input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127);
+ input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20));
+ input_report_key(input, BTN_STYLUS, (data[5] & 0x40));
+ break;
+
+ default:
+ printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]);
+ return 0;
}
+
return 1;
}
-static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_pl_irq(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
int prox, pressure;
if (data[0] != WACOM_REPORT_PENABLED) {
@@ -90,8 +96,8 @@ static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
/* was entered with stylus2 pressed */
if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) {
/* report out proximity for previous tool */
- wacom_report_key(wcombo, wacom->tool[1], 0);
- wacom_input_sync(wcombo);
+ input_report_key(input, wacom->tool[1], 0);
+ input_sync(input);
wacom->tool[1] = BTN_TOOL_PEN;
return 0;
}
@@ -101,32 +107,33 @@ static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
wacom->tool[1] = BTN_TOOL_PEN;
wacom->id[0] = STYLUS_DEVICE_ID;
}
- wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
- wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
- wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
- wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
-
- wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08);
- wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10);
+ input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
+ input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
+ input_report_abs(input, ABS_PRESSURE, pressure);
+
+ input_report_key(input, BTN_TOUCH, data[4] & 0x08);
+ input_report_key(input, BTN_STYLUS, data[4] & 0x10);
/* Only allow the stylus2 button to be reported for the pen tool. */
- wacom_report_key(wcombo, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
+ input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20));
} else {
/* report proximity-out of a (valid) tool */
if (wacom->tool[1] != BTN_TOOL_RUBBER) {
/* Unknown tool selected default to pen tool */
wacom->tool[1] = BTN_TOOL_PEN;
}
- wacom_report_key(wcombo, wacom->tool[1], prox);
+ input_report_key(input, wacom->tool[1], prox);
}
wacom->tool[0] = prox; /* Save proximity state */
return 1;
}
-static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_ptu_irq(struct wacom_wac *wacom)
{
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
if (data[0] != WACOM_REPORT_PENABLED) {
printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]);
@@ -134,40 +141,41 @@ static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
}
if (data[1] & 0x04) {
- wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20);
- wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08);
+ input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x08);
wacom->id[0] = ERASER_DEVICE_ID;
} else {
- wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20);
- wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
+ input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20);
+ input_report_key(input, BTN_TOUCH, data[1] & 0x01);
wacom->id[0] = STYLUS_DEVICE_ID;
}
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
- wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
- wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
- wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x10);
return 1;
}
-static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_graphire_irq(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
unsigned char *data = wacom->data;
- int x, y, rw;
- static int penData = 0;
+ struct input_dev *input = wacom->input;
+ int prox;
+ int rw = 0;
+ int retval = 0;
if (data[0] != WACOM_REPORT_PENABLED) {
dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
- return 0;
+ goto exit;
}
- if (data[1] & 0x80) {
- /* in prox and not a pad data */
- penData = 1;
-
- switch ((data[1] >> 5) & 3) {
+ prox = data[1] & 0x80;
+ if (prox || wacom->id[0]) {
+ if (prox) {
+ switch ((data[1] >> 5) & 3) {
case 0: /* Pen */
wacom->tool[0] = BTN_TOOL_PEN;
@@ -180,128 +188,89 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
break;
case 2: /* Mouse with wheel */
- wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04);
- if (features->type == WACOM_G4 || features->type == WACOM_MO) {
- rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
- wacom_report_rel(wcombo, REL_WHEEL, -rw);
- } else
- wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]);
+ input_report_key(input, BTN_MIDDLE, data[1] & 0x04);
/* fall through */
case 3: /* Mouse without wheel */
wacom->tool[0] = BTN_TOOL_MOUSE;
wacom->id[0] = CURSOR_DEVICE_ID;
- wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01);
- wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02);
- if (features->type == WACOM_G4 || features->type == WACOM_MO)
- wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
- else
- wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
break;
+ }
}
- x = wacom_le16_to_cpu(&data[2]);
- y = wacom_le16_to_cpu(&data[4]);
- wacom_report_abs(wcombo, ABS_X, x);
- wacom_report_abs(wcombo, ABS_Y, y);
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
if (wacom->tool[0] != BTN_TOOL_MOUSE) {
- wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
- wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01);
- wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
- wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
- }
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */
- wacom_report_key(wcombo, wacom->tool[0], 1);
- } else if (wacom->id[0]) {
- wacom_report_abs(wcombo, ABS_X, 0);
- wacom_report_abs(wcombo, ABS_Y, 0);
- if (wacom->tool[0] == BTN_TOOL_MOUSE) {
- wacom_report_key(wcombo, BTN_LEFT, 0);
- wacom_report_key(wcombo, BTN_RIGHT, 0);
- wacom_report_abs(wcombo, ABS_DISTANCE, 0);
+ input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8));
+ input_report_key(input, BTN_TOUCH, data[1] & 0x01);
+ input_report_key(input, BTN_STYLUS, data[1] & 0x02);
+ input_report_key(input, BTN_STYLUS2, data[1] & 0x04);
} else {
- wacom_report_abs(wcombo, ABS_PRESSURE, 0);
- wacom_report_key(wcombo, BTN_TOUCH, 0);
- wacom_report_key(wcombo, BTN_STYLUS, 0);
- wacom_report_key(wcombo, BTN_STYLUS2, 0);
+ input_report_key(input, BTN_LEFT, data[1] & 0x01);
+ input_report_key(input, BTN_RIGHT, data[1] & 0x02);
+ if (features->type == WACOM_G4 ||
+ features->type == WACOM_MO) {
+ input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f);
+ rw = (signed)(data[7] & 0x04) - (data[7] & 0x03);
+ } else {
+ input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f);
+ rw = -(signed)data[6];
+ }
+ input_report_rel(input, REL_WHEEL, rw);
}
- wacom->id[0] = 0;
- wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
- wacom_report_key(wcombo, wacom->tool[0], 0);
+
+ if (!prox)
+ wacom->id[0] = 0;
+ input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */
+ input_report_key(input, wacom->tool[0], prox);
+ input_sync(input); /* sync last event */
}
/* send pad data */
switch (features->type) {
- case WACOM_G4:
- if (data[7] & 0xf8) {
- if (penData) {
- wacom_input_sync(wcombo); /* sync last event */
- if (!wacom->id[0])
- penData = 0;
- }
+ case WACOM_G4:
+ prox = data[7] & 0xf8;
+ if (prox || wacom->id[1]) {
wacom->id[1] = PAD_DEVICE_ID;
- wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
- wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
+ input_report_key(input, BTN_0, (data[7] & 0x40));
+ input_report_key(input, BTN_4, (data[7] & 0x80));
rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
- wacom_report_rel(wcombo, REL_WHEEL, rw);
- wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
- } else if (wacom->id[1]) {
- if (penData) {
- wacom_input_sync(wcombo); /* sync last event */
- if (!wacom->id[0])
- penData = 0;
- }
- wacom->id[1] = 0;
- wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
- wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
- wacom_report_rel(wcombo, REL_WHEEL, 0);
- wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
- wacom_report_abs(wcombo, ABS_MISC, 0);
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
+ input_report_rel(input, REL_WHEEL, rw);
+ input_report_key(input, BTN_TOOL_FINGER, 0xf0);
+ if (!prox)
+ wacom->id[1] = 0;
+ input_report_abs(input, ABS_MISC, wacom->id[1]);
+ input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
+ retval = 1;
}
break;
- case WACOM_MO:
- if ((data[7] & 0xf8) || (data[8] & 0xff)) {
- if (penData) {
- wacom_input_sync(wcombo); /* sync last event */
- if (!wacom->id[0])
- penData = 0;
- }
+
+ case WACOM_MO:
+ prox = (data[7] & 0xf8) || data[8];
+ if (prox || wacom->id[1]) {
wacom->id[1] = PAD_DEVICE_ID;
- wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
- wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
- wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
- wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
- wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
- wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]);
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
- } else if (wacom->id[1]) {
- if (penData) {
- wacom_input_sync(wcombo); /* sync last event */
- if (!wacom->id[0])
- penData = 0;
- }
- wacom->id[1] = 0;
- wacom_report_key(wcombo, BTN_0, (data[7] & 0x08));
- wacom_report_key(wcombo, BTN_1, (data[7] & 0x20));
- wacom_report_key(wcombo, BTN_4, (data[7] & 0x10));
- wacom_report_key(wcombo, BTN_5, (data[7] & 0x40));
- wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f));
- wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
- wacom_report_abs(wcombo, ABS_MISC, 0);
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
+ input_report_key(input, BTN_0, (data[7] & 0x08));
+ input_report_key(input, BTN_1, (data[7] & 0x20));
+ input_report_key(input, BTN_4, (data[7] & 0x10));
+ input_report_key(input, BTN_5, (data[7] & 0x40));
+ input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f));
+ input_report_key(input, BTN_TOOL_FINGER, 0xf0);
+ if (!prox)
+ wacom->id[1] = 0;
+ input_report_abs(input, ABS_MISC, wacom->id[1]);
+ input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
}
+ retval = 1;
break;
}
- return 1;
+exit:
+ return retval;
}
-static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
+static int wacom_intuos_inout(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
int idx = 0;
/* tool number */
@@ -316,64 +285,73 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
(data[6] << 4) + (data[7] >> 4);
wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
+
switch (wacom->id[idx]) {
- case 0x812: /* Inking pen */
- case 0x801: /* Intuos3 Inking pen */
- case 0x20802: /* Intuos4 Classic Pen */
- case 0x012:
- wacom->tool[idx] = BTN_TOOL_PENCIL;
- break;
- case 0x822: /* Pen */
- case 0x842:
- case 0x852:
- case 0x823: /* Intuos3 Grip Pen */
- case 0x813: /* Intuos3 Classic Pen */
- case 0x885: /* Intuos3 Marker Pen */
- case 0x802: /* Intuos4 Grip Pen Eraser */
- case 0x804: /* Intuos4 Marker Pen */
- case 0x40802: /* Intuos4 Classic Pen */
- case 0x022:
- wacom->tool[idx] = BTN_TOOL_PEN;
- break;
- case 0x832: /* Stroke pen */
- case 0x032:
- wacom->tool[idx] = BTN_TOOL_BRUSH;
- break;
- case 0x007: /* Mouse 4D and 2D */
- case 0x09c:
- case 0x094:
- case 0x017: /* Intuos3 2D Mouse */
- case 0x806: /* Intuos4 Mouse */
- wacom->tool[idx] = BTN_TOOL_MOUSE;
- break;
- case 0x096: /* Lens cursor */
- case 0x097: /* Intuos3 Lens cursor */
- case 0x006: /* Intuos4 Lens cursor */
- wacom->tool[idx] = BTN_TOOL_LENS;
- break;
- case 0x82a: /* Eraser */
- case 0x85a:
- case 0x91a:
- case 0xd1a:
- case 0x0fa:
- case 0x82b: /* Intuos3 Grip Pen Eraser */
- case 0x81b: /* Intuos3 Classic Pen Eraser */
- case 0x91b: /* Intuos3 Airbrush Eraser */
- case 0x80c: /* Intuos4 Marker Pen Eraser */
- case 0x80a: /* Intuos4 Grip Pen Eraser */
- case 0x4080a: /* Intuos4 Classic Pen Eraser */
- case 0x90a: /* Intuos4 Airbrush Eraser */
- wacom->tool[idx] = BTN_TOOL_RUBBER;
- break;
- case 0xd12:
- case 0x912:
- case 0x112:
- case 0x913: /* Intuos3 Airbrush */
- case 0x902: /* Intuos4 Airbrush */
- wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
- break;
- default: /* Unknown tool */
- wacom->tool[idx] = BTN_TOOL_PEN;
+ case 0x812: /* Inking pen */
+ case 0x801: /* Intuos3 Inking pen */
+ case 0x20802: /* Intuos4 Classic Pen */
+ case 0x012:
+ wacom->tool[idx] = BTN_TOOL_PENCIL;
+ break;
+
+ case 0x822: /* Pen */
+ case 0x842:
+ case 0x852:
+ case 0x823: /* Intuos3 Grip Pen */
+ case 0x813: /* Intuos3 Classic Pen */
+ case 0x885: /* Intuos3 Marker Pen */
+ case 0x802: /* Intuos4 Grip Pen Eraser */
+ case 0x804: /* Intuos4 Marker Pen */
+ case 0x40802: /* Intuos4 Classic Pen */
+ case 0x022:
+ wacom->tool[idx] = BTN_TOOL_PEN;
+ break;
+
+ case 0x832: /* Stroke pen */
+ case 0x032:
+ wacom->tool[idx] = BTN_TOOL_BRUSH;
+ break;
+
+ case 0x007: /* Mouse 4D and 2D */
+ case 0x09c:
+ case 0x094:
+ case 0x017: /* Intuos3 2D Mouse */
+ case 0x806: /* Intuos4 Mouse */
+ wacom->tool[idx] = BTN_TOOL_MOUSE;
+ break;
+
+ case 0x096: /* Lens cursor */
+ case 0x097: /* Intuos3 Lens cursor */
+ case 0x006: /* Intuos4 Lens cursor */
+ wacom->tool[idx] = BTN_TOOL_LENS;
+ break;
+
+ case 0x82a: /* Eraser */
+ case 0x85a:
+ case 0x91a:
+ case 0xd1a:
+ case 0x0fa:
+ case 0x82b: /* Intuos3 Grip Pen Eraser */
+ case 0x81b: /* Intuos3 Classic Pen Eraser */
+ case 0x91b: /* Intuos3 Airbrush Eraser */
+ case 0x80c: /* Intuos4 Marker Pen Eraser */
+ case 0x80a: /* Intuos4 Grip Pen Eraser */
+ case 0x4080a: /* Intuos4 Classic Pen Eraser */
+ case 0x90a: /* Intuos4 Airbrush Eraser */
+ wacom->tool[idx] = BTN_TOOL_RUBBER;
+ break;
+
+ case 0xd12:
+ case 0x912:
+ case 0x112:
+ case 0x913: /* Intuos3 Airbrush */
+ case 0x902: /* Intuos4 Airbrush */
+ wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
+ break;
+
+ default: /* Unknown tool */
+ wacom->tool[idx] = BTN_TOOL_PEN;
+ break;
}
return 1;
}
@@ -384,41 +362,42 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
* Reset all states otherwise we lose the initial states
* when in-prox next time
*/
- wacom_report_abs(wcombo, ABS_X, 0);
- wacom_report_abs(wcombo, ABS_Y, 0);
- wacom_report_abs(wcombo, ABS_DISTANCE, 0);
- wacom_report_abs(wcombo, ABS_TILT_X, 0);
- wacom_report_abs(wcombo, ABS_TILT_Y, 0);
+ input_report_abs(input, ABS_X, 0);
+ input_report_abs(input, ABS_Y, 0);
+ input_report_abs(input, ABS_DISTANCE, 0);
+ input_report_abs(input, ABS_TILT_X, 0);
+ input_report_abs(input, ABS_TILT_Y, 0);
if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
- wacom_report_key(wcombo, BTN_LEFT, 0);
- wacom_report_key(wcombo, BTN_MIDDLE, 0);
- wacom_report_key(wcombo, BTN_RIGHT, 0);
- wacom_report_key(wcombo, BTN_SIDE, 0);
- wacom_report_key(wcombo, BTN_EXTRA, 0);
- wacom_report_abs(wcombo, ABS_THROTTLE, 0);
- wacom_report_abs(wcombo, ABS_RZ, 0);
+ input_report_key(input, BTN_LEFT, 0);
+ input_report_key(input, BTN_MIDDLE, 0);
+ input_report_key(input, BTN_RIGHT, 0);
+ input_report_key(input, BTN_SIDE, 0);
+ input_report_key(input, BTN_EXTRA, 0);
+ input_report_abs(input, ABS_THROTTLE, 0);
+ input_report_abs(input, ABS_RZ, 0);
} else {
- wacom_report_abs(wcombo, ABS_PRESSURE, 0);
- wacom_report_key(wcombo, BTN_STYLUS, 0);
- wacom_report_key(wcombo, BTN_STYLUS2, 0);
- wacom_report_key(wcombo, BTN_TOUCH, 0);
- wacom_report_abs(wcombo, ABS_WHEEL, 0);
+ input_report_abs(input, ABS_PRESSURE, 0);
+ input_report_key(input, BTN_STYLUS, 0);
+ input_report_key(input, BTN_STYLUS2, 0);
+ input_report_key(input, BTN_TOUCH, 0);
+ input_report_abs(input, ABS_WHEEL, 0);
if (features->type >= INTUOS3S)
- wacom_report_abs(wcombo, ABS_Z, 0);
+ input_report_abs(input, ABS_Z, 0);
}
- wacom_report_key(wcombo, wacom->tool[idx], 0);
- wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
+ input_report_key(input, wacom->tool[idx], 0);
+ input_report_abs(input, ABS_MISC, 0); /* reset tool id */
+ input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
wacom->id[idx] = 0;
return 2;
}
return 0;
}
-static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
+static void wacom_intuos_general(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
unsigned int t;
/* general pen packet */
@@ -426,30 +405,30 @@ static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
t = (data[6] << 2) | ((data[7] >> 6) & 3);
if (features->type >= INTUOS4S && features->type <= INTUOS4L)
t = (t << 1) | (data[1] & 1);
- wacom_report_abs(wcombo, ABS_PRESSURE, t);
- wacom_report_abs(wcombo, ABS_TILT_X,
+ input_report_abs(input, ABS_PRESSURE, t);
+ input_report_abs(input, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
- wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
- wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2);
- wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4);
- wacom_report_key(wcombo, BTN_TOUCH, t > 10);
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
+ input_report_key(input, BTN_STYLUS, data[1] & 2);
+ input_report_key(input, BTN_STYLUS2, data[1] & 4);
+ input_report_key(input, BTN_TOUCH, t > 10);
}
/* airbrush second packet */
if ((data[1] & 0xbc) == 0xb4) {
- wacom_report_abs(wcombo, ABS_WHEEL,
+ input_report_abs(input, ABS_WHEEL,
(data[6] << 2) | ((data[7] >> 6) & 3));
- wacom_report_abs(wcombo, ABS_TILT_X,
+ input_report_abs(input, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
- wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
}
- return;
}
-static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_intuos_irq(struct wacom_wac *wacom)
{
struct wacom_features *features = &wacom->features;
unsigned char *data = wacom->data;
+ struct input_dev *input = wacom->input;
unsigned int t;
int idx = 0, result;
@@ -470,61 +449,61 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
wacom->tool[1] = BTN_TOOL_FINGER;
if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
- wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
- wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
- wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
- wacom_report_key(wcombo, BTN_3, (data[3] & 0x04));
- wacom_report_key(wcombo, BTN_4, (data[3] & 0x08));
- wacom_report_key(wcombo, BTN_5, (data[3] & 0x10));
- wacom_report_key(wcombo, BTN_6, (data[3] & 0x20));
+ input_report_key(input, BTN_0, (data[2] & 0x01));
+ input_report_key(input, BTN_1, (data[3] & 0x01));
+ input_report_key(input, BTN_2, (data[3] & 0x02));
+ input_report_key(input, BTN_3, (data[3] & 0x04));
+ input_report_key(input, BTN_4, (data[3] & 0x08));
+ input_report_key(input, BTN_5, (data[3] & 0x10));
+ input_report_key(input, BTN_6, (data[3] & 0x20));
if (data[1] & 0x80) {
- wacom_report_abs(wcombo, ABS_WHEEL, (data[1] & 0x7f));
+ input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f));
} else {
/* Out of proximity, clear wheel value. */
- wacom_report_abs(wcombo, ABS_WHEEL, 0);
+ input_report_abs(input, ABS_WHEEL, 0);
}
if (features->type != INTUOS4S) {
- wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
- wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
+ input_report_key(input, BTN_7, (data[3] & 0x40));
+ input_report_key(input, BTN_8, (data[3] & 0x80));
}
if (data[1] | (data[2] & 0x01) | data[3]) {
- wacom_report_key(wcombo, wacom->tool[1], 1);
- wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
+ input_report_key(input, wacom->tool[1], 1);
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
} else {
- wacom_report_key(wcombo, wacom->tool[1], 0);
- wacom_report_abs(wcombo, ABS_MISC, 0);
+ input_report_key(input, wacom->tool[1], 0);
+ input_report_abs(input, ABS_MISC, 0);
}
} else {
- wacom_report_key(wcombo, BTN_0, (data[5] & 0x01));
- wacom_report_key(wcombo, BTN_1, (data[5] & 0x02));
- wacom_report_key(wcombo, BTN_2, (data[5] & 0x04));
- wacom_report_key(wcombo, BTN_3, (data[5] & 0x08));
- wacom_report_key(wcombo, BTN_4, (data[6] & 0x01));
- wacom_report_key(wcombo, BTN_5, (data[6] & 0x02));
- wacom_report_key(wcombo, BTN_6, (data[6] & 0x04));
- wacom_report_key(wcombo, BTN_7, (data[6] & 0x08));
- wacom_report_key(wcombo, BTN_8, (data[5] & 0x10));
- wacom_report_key(wcombo, BTN_9, (data[6] & 0x10));
- wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
- wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
+ input_report_key(input, BTN_0, (data[5] & 0x01));
+ input_report_key(input, BTN_1, (data[5] & 0x02));
+ input_report_key(input, BTN_2, (data[5] & 0x04));
+ input_report_key(input, BTN_3, (data[5] & 0x08));
+ input_report_key(input, BTN_4, (data[6] & 0x01));
+ input_report_key(input, BTN_5, (data[6] & 0x02));
+ input_report_key(input, BTN_6, (data[6] & 0x04));
+ input_report_key(input, BTN_7, (data[6] & 0x08));
+ input_report_key(input, BTN_8, (data[5] & 0x10));
+ input_report_key(input, BTN_9, (data[6] & 0x10));
+ input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
+ input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
if ((data[5] & 0x1f) | (data[6] & 0x1f) | (data[1] & 0x1f) |
data[2] | (data[3] & 0x1f) | data[4]) {
- wacom_report_key(wcombo, wacom->tool[1], 1);
- wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
+ input_report_key(input, wacom->tool[1], 1);
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
} else {
- wacom_report_key(wcombo, wacom->tool[1], 0);
- wacom_report_abs(wcombo, ABS_MISC, 0);
+ input_report_key(input, wacom->tool[1], 0);
+ input_report_abs(input, ABS_MISC, 0);
}
}
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
+ input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff);
return 1;
}
/* process in/out prox events */
- result = wacom_intuos_inout(wacom, wcombo);
+ result = wacom_intuos_inout(wacom);
if (result)
- return result-1;
+ return result - 1;
/* don't proceed if we don't know the ID */
if (!wacom->id[idx])
@@ -545,17 +524,17 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
return 0;
if (features->type >= INTUOS3S) {
- wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
- wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
- wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
+ input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1));
+ input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1));
+ input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f));
} else {
- wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2]));
- wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4]));
- wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
+ input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2]));
+ input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4]));
+ input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f));
}
/* process general packets */
- wacom_intuos_general(wacom, wcombo);
+ wacom_intuos_general(wacom);
/* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */
if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) {
@@ -567,174 +546,191 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
t = (data[6] << 3) | ((data[7] >> 5) & 7);
t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
((t-1) / 2 + 450)) : (450 - t / 2) ;
- wacom_report_abs(wcombo, ABS_Z, t);
+ input_report_abs(input, ABS_Z, t);
} else {
/* 4D mouse rotation packet */
t = (data[6] << 3) | ((data[7] >> 5) & 7);
- wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ?
+ input_report_abs(input, ABS_RZ, (data[7] & 0x20) ?
((t - 1) / 2) : -t / 2);
}
} else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
/* 4D mouse packet */
- wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
- wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
- wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04);
+ input_report_key(input, BTN_LEFT, data[8] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x04);
- wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x20);
- wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x10);
+ input_report_key(input, BTN_SIDE, data[8] & 0x20);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x10);
t = (data[6] << 2) | ((data[7] >> 6) & 3);
- wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
+ input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t);
} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
/* I4 mouse */
if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
- wacom_report_key(wcombo, BTN_LEFT, data[6] & 0x01);
- wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
- wacom_report_key(wcombo, BTN_RIGHT, data[6] & 0x04);
- wacom_report_rel(wcombo, REL_WHEEL, ((data[7] & 0x80) >> 7)
+ input_report_key(input, BTN_LEFT, data[6] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[6] & 0x04);
+ input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7)
- ((data[7] & 0x40) >> 6));
- wacom_report_key(wcombo, BTN_SIDE, data[6] & 0x08);
- wacom_report_key(wcombo, BTN_EXTRA, data[6] & 0x10);
+ input_report_key(input, BTN_SIDE, data[6] & 0x08);
+ input_report_key(input, BTN_EXTRA, data[6] & 0x10);
- wacom_report_abs(wcombo, ABS_TILT_X,
+ input_report_abs(input, ABS_TILT_X,
((data[7] << 1) & 0x7e) | (data[8] >> 7));
- wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
+ input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f);
} else {
/* 2D mouse packet */
- wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x04);
- wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08);
- wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x10);
- wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01)
+ input_report_key(input, BTN_LEFT, data[8] & 0x04);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x08);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x10);
+ input_report_rel(input, REL_WHEEL, (data[8] & 0x01)
- ((data[8] & 0x02) >> 1));
/* I3 2D mouse side buttons */
if (features->type >= INTUOS3S && features->type <= INTUOS3L) {
- wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40);
- wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20);
+ input_report_key(input, BTN_SIDE, data[8] & 0x40);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x20);
}
}
} else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
features->type == INTUOS4L) &&
wacom->tool[idx] == BTN_TOOL_LENS) {
/* Lens cursor packets */
- wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01);
- wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
- wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04);
- wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x10);
- wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x08);
+ input_report_key(input, BTN_LEFT, data[8] & 0x01);
+ input_report_key(input, BTN_MIDDLE, data[8] & 0x02);
+ input_report_key(input, BTN_RIGHT, data[8] & 0x04);
+ input_report_key(input, BTN_SIDE, data[8] & 0x10);
+ input_report_key(input, BTN_EXTRA, data[8] & 0x08);
}
}
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
- wacom_report_key(wcombo, wacom->tool[idx], 1);
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
+ input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */
+ input_report_key(input, wacom->tool[idx], 1);
+ input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
return 1;
}
-static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx)
+static void wacom_tpc_finger_in(struct wacom_wac *wacom, char *data, int idx)
{
- wacom_report_abs(wcombo, ABS_X,
- (data[2 + idx * 2] & 0xff) | ((data[3 + idx * 2] & 0x7f) << 8));
- wacom_report_abs(wcombo, ABS_Y,
- (data[6 + idx * 2] & 0xff) | ((data[7 + idx * 2] & 0x7f) << 8));
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
- wacom_report_key(wcombo, wacom->tool[idx], 1);
- if (idx)
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
- else
- wacom_report_key(wcombo, BTN_TOUCH, 1);
+ struct input_dev *input = wacom->input;
+ int finger = idx + 1;
+ int x = le16_to_cpup((__le16 *)&data[finger * 2]) & 0x7fff;
+ int y = le16_to_cpup((__le16 *)&data[4 + finger * 2]) & 0x7fff;
+
+ /*
+ * Work around input core suppressing "duplicate" events since
+ * we are abusing ABS_X/ABS_Y to transmit multi-finger data.
+ * This should go away once we switch to true multitouch
+ * protocol.
+ */
+ if (wacom->last_finger != finger) {
+ if (x == input->abs[ABS_X])
+ x++;
+
+ if (y == input->abs[ABS_Y])
+ y++;
+ }
+
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ input_report_abs(input, ABS_MISC, wacom->id[0]);
+ input_report_key(input, wacom->tool[finger], 1);
+ if (!idx)
+ input_report_key(input, BTN_TOUCH, 1);
+ input_event(input, EV_MSC, MSC_SERIAL, finger);
+ input_sync(wacom->input);
+
+ wacom->last_finger = finger;
}
-static void wacom_tpc_touch_out(struct wacom_wac *wacom, void *wcombo, int idx)
+static void wacom_tpc_touch_out(struct wacom_wac *wacom, int idx)
{
- wacom_report_abs(wcombo, ABS_X, 0);
- wacom_report_abs(wcombo, ABS_Y, 0);
- wacom_report_abs(wcombo, ABS_MISC, 0);
- wacom_report_key(wcombo, wacom->tool[idx], 0);
- if (idx)
- wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
- else
- wacom_report_key(wcombo, BTN_TOUCH, 0);
- return;
+ struct input_dev *input = wacom->input;
+ int finger = idx + 1;
+
+ input_report_abs(input, ABS_X, 0);
+ input_report_abs(input, ABS_Y, 0);
+ input_report_abs(input, ABS_MISC, 0);
+ input_report_key(input, wacom->tool[finger], 0);
+ if (!idx)
+ input_report_key(input, BTN_TOUCH, 0);
+ input_event(input, EV_MSC, MSC_SERIAL, finger);
+ input_sync(input);
}
-static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
+static void wacom_tpc_touch_in(struct wacom_wac *wacom, size_t len)
{
char *data = wacom->data;
- struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
- static int firstFinger = 0;
- static int secondFinger = 0;
+ struct input_dev *input = wacom->input;
- wacom->tool[0] = BTN_TOOL_DOUBLETAP;
+ wacom->tool[1] = BTN_TOOL_DOUBLETAP;
wacom->id[0] = TOUCH_DEVICE_ID;
- wacom->tool[1] = BTN_TOOL_TRIPLETAP;
+ wacom->tool[2] = BTN_TOOL_TRIPLETAP;
+
+ if (len != WACOM_PKGLEN_TPC1FG) {
- if (urb->actual_length != WACOM_PKGLEN_TPC1FG) {
switch (data[0]) {
- case WACOM_REPORT_TPC1FG:
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
- wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6]));
- wacom_report_key(wcombo, BTN_TOUCH, wacom_le16_to_cpu(&data[6]));
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
- wacom_report_key(wcombo, wacom->tool[0], 1);
- break;
- case WACOM_REPORT_TPC2FG:
- /* keep this byte to send proper out-prox event */
- wacom->id[1] = data[1] & 0x03;
-
- if (data[1] & 0x01) {
- wacom_tpc_finger_in(wacom, wcombo, data, 0);
- firstFinger = 1;
- } else if (firstFinger) {
- wacom_tpc_touch_out(wacom, wcombo, 0);
- }
- if (data[1] & 0x02) {
- /* sync first finger data */
- if (firstFinger)
- wacom_input_sync(wcombo);
+ case WACOM_REPORT_TPC1FG:
+ input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2]));
+ input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4]));
+ input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6]));
+ input_report_key(input, BTN_TOUCH, le16_to_cpup((__le16 *)&data[6]));
+ input_report_abs(input, ABS_MISC, wacom->id[0]);
+ input_report_key(input, wacom->tool[1], 1);
+ input_sync(input);
+ break;
- wacom_tpc_finger_in(wacom, wcombo, data, 1);
- secondFinger = 1;
- } else if (secondFinger) {
- /* sync first finger data */
- if (firstFinger)
- wacom_input_sync(wcombo);
+ case WACOM_REPORT_TPC2FG:
+ if (data[1] & 0x01)
+ wacom_tpc_finger_in(wacom, data, 0);
+ else if (wacom->id[1] & 0x01)
+ wacom_tpc_touch_out(wacom, 0);
- wacom_tpc_touch_out(wacom, wcombo, 1);
- secondFinger = 0;
- }
- if (!(data[1] & 0x01))
- firstFinger = 0;
- break;
+ if (data[1] & 0x02)
+ wacom_tpc_finger_in(wacom, data, 1);
+ else if (wacom->id[1] & 0x02)
+ wacom_tpc_touch_out(wacom, 1);
+ break;
}
} else {
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3]));
- wacom_report_key(wcombo, BTN_TOUCH, 1);
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
- wacom_report_key(wcombo, wacom->tool[0], 1);
+ input_report_abs(input, ABS_X, get_unaligned_le16(&data[1]));
+ input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3]));
+ input_report_key(input, BTN_TOUCH, 1);
+ input_report_abs(input, ABS_MISC, wacom->id[1]);
+ input_report_key(input, wacom->tool[1], 1);
+ input_sync(input);
}
- return;
}
-static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
+static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len)
{
struct wacom_features *features = &wacom->features;
char *data = wacom->data;
- int prox = 0, pressure, idx = -1;
- static int stylusInProx, touchInProx = 1, touchOut;
- struct urb *urb = ((struct wacom_combo *)wcombo)->urb;
+ struct input_dev *input = wacom->input;
+ int prox = 0, pressure;
+ int retval = 0;
dbg("wacom_tpc_irq: received report #%d", data[0]);
- if (urb->actual_length == WACOM_PKGLEN_TPC1FG || /* single touch */
+ if (len == WACOM_PKGLEN_TPC1FG || /* single touch */
data[0] == WACOM_REPORT_TPC1FG || /* single touch */
data[0] == WACOM_REPORT_TPC2FG) { /* 2FG touch */
- if (urb->actual_length == WACOM_PKGLEN_TPC1FG) { /* with touch */
+
+ if (wacom->shared->stylus_in_proximity) {
+ if (wacom->id[1] & 0x01)
+ wacom_tpc_touch_out(wacom, 0);
+
+ if (wacom->id[1] & 0x02)
+ wacom_tpc_touch_out(wacom, 1);
+
+ wacom->id[1] = 0;
+ return 0;
+ }
+
+ if (len == WACOM_PKGLEN_TPC1FG) { /* with touch */
prox = data[0] & 0x01;
} else { /* with capacity */
if (data[0] == WACOM_REPORT_TPC1FG)
@@ -745,168 +741,264 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
prox = data[1] & 0x03;
}
- if (!stylusInProx) { /* stylus not in prox */
- if (prox) {
- if (touchInProx) {
- wacom_tpc_touch_in(wacom, wcombo);
- touchOut = 1;
- return 1;
- }
- } else {
+ if (prox) {
+ if (!wacom->id[1])
+ wacom->last_finger = 1;
+ wacom_tpc_touch_in(wacom, len);
+ } else {
+ if (data[0] == WACOM_REPORT_TPC2FG) {
/* 2FGT out-prox */
- if (data[0] == WACOM_REPORT_TPC2FG) {
- idx = (wacom->id[1] & 0x01) - 1;
- if (idx == 0) {
- wacom_tpc_touch_out(wacom, wcombo, idx);
- /* sync first finger event */
- if (wacom->id[1] & 0x02)
- wacom_input_sync(wcombo);
- }
- idx = (wacom->id[1] & 0x02) - 1;
- if (idx == 1)
- wacom_tpc_touch_out(wacom, wcombo, idx);
- } else /* one finger touch */
- wacom_tpc_touch_out(wacom, wcombo, 0);
- touchOut = 0;
- touchInProx = 1;
- return 1;
- }
- } else if (touchOut || !prox) { /* force touch out-prox */
- wacom_tpc_touch_out(wacom, wcombo, 0);
- touchOut = 0;
- touchInProx = 1;
- return 1;
+ if (wacom->id[1] & 0x01)
+ wacom_tpc_touch_out(wacom, 0);
+
+ if (wacom->id[1] & 0x02)
+ wacom_tpc_touch_out(wacom, 1);
+ } else
+ /* one finger touch */
+ wacom_tpc_touch_out(wacom, 0);
+
+ wacom->id[0] = 0;
}
+ /* keep prox bit to send proper out-prox event */
+ wacom->id[1] = prox;
} else if (data[0] == WACOM_REPORT_PENABLED) { /* Penabled */
prox = data[1] & 0x20;
- touchInProx = 0;
+ if (!wacom->shared->stylus_in_proximity) { /* first in 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;
- if (prox) { /* in prox */
- if (!wacom->id[0]) {
- /* 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;
- }
- wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02);
- wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10);
- wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
- wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
- pressure = ((data[7] & 0x01) << 8) | data[6];
- if (pressure < 0)
- pressure = features->pressure_max + pressure + 1;
- wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
- wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
- } else {
- wacom_report_abs(wcombo, ABS_X, 0);
- wacom_report_abs(wcombo, ABS_Y, 0);
- wacom_report_abs(wcombo, ABS_PRESSURE, 0);
- wacom_report_key(wcombo, BTN_STYLUS, 0);
- wacom_report_key(wcombo, BTN_STYLUS2, 0);
- wacom_report_key(wcombo, BTN_TOUCH, 0);
+ wacom->shared->stylus_in_proximity = true;
+ }
+ 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;
- /* pen is out so touch can be enabled now */
- touchInProx = 1;
+ wacom->shared->stylus_in_proximity = false;
}
- wacom_report_key(wcombo, wacom->tool[0], prox);
- wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
- stylusInProx = prox;
- return 1;
+ input_report_key(input, wacom->tool[0], prox);
+ input_report_abs(input, ABS_MISC, wacom->id[0]);
+ retval = 1;
}
- return 0;
+ return retval;
}
-int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
+void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
{
+ bool sync;
+
switch (wacom_wac->features.type) {
- case PENPARTNER:
- return wacom_penpartner_irq(wacom_wac, wcombo);
-
- case PL:
- return wacom_pl_irq(wacom_wac, wcombo);
-
- case WACOM_G4:
- case GRAPHIRE:
- case WACOM_MO:
- return wacom_graphire_irq(wacom_wac, wcombo);
-
- case PTU:
- return wacom_ptu_irq(wacom_wac, wcombo);
-
- case INTUOS:
- case INTUOS3S:
- case INTUOS3:
- case INTUOS3L:
- case INTUOS4S:
- case INTUOS4:
- case INTUOS4L:
- case CINTIQ:
- case WACOM_BEE:
- return wacom_intuos_irq(wacom_wac, wcombo);
-
- case TABLETPC:
- case TABLETPC2FG:
- return wacom_tpc_irq(wacom_wac, wcombo);
-
- default:
- return 0;
+ case PENPARTNER:
+ sync = wacom_penpartner_irq(wacom_wac);
+ break;
+
+ case PL:
+ sync = wacom_pl_irq(wacom_wac);
+ break;
+
+ case WACOM_G4:
+ case GRAPHIRE:
+ case WACOM_MO:
+ sync = wacom_graphire_irq(wacom_wac);
+ break;
+
+ case PTU:
+ sync = wacom_ptu_irq(wacom_wac);
+ break;
+
+ case INTUOS:
+ case INTUOS3S:
+ case INTUOS3:
+ case INTUOS3L:
+ case INTUOS4S:
+ case INTUOS4:
+ case INTUOS4L:
+ case CINTIQ:
+ case WACOM_BEE:
+ sync = wacom_intuos_irq(wacom_wac);
+ break;
+
+ case TABLETPC:
+ case TABLETPC2FG:
+ sync = wacom_tpc_irq(wacom_wac, len);
+ break;
+
+ default:
+ sync = false;
+ break;
}
- return 0;
+
+ if (sync)
+ input_sync(wacom_wac->input);
+}
+
+static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
+{
+ struct input_dev *input_dev = wacom_wac->input;
+
+ input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
+ input_set_capability(input_dev, EV_REL, REL_WHEEL);
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ __set_bit(BTN_MIDDLE, input_dev->keybit);
+ __set_bit(BTN_SIDE, input_dev->keybit);
+ __set_bit(BTN_EXTRA, input_dev->keybit);
+
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
+ __set_bit(BTN_TOOL_BRUSH, input_dev->keybit);
+ __set_bit(BTN_TOOL_PENCIL, input_dev->keybit);
+ __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit);
+ __set_bit(BTN_TOOL_LENS, 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, wacom_wac->features.distance_max, 0, 0);
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
+ input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
+ input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
+ input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
+ input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
}
-void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
+void 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);
+
+ input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
+ input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
+ input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
+
+ __set_bit(ABS_MISC, input_dev->absbit);
+
switch (wacom_wac->features.type) {
- case WACOM_MO:
- input_dev_mo(input_dev, wacom_wac);
- case WACOM_G4:
- input_dev_g4(input_dev, wacom_wac);
- /* fall through */
- case GRAPHIRE:
- input_dev_g(input_dev, wacom_wac);
- break;
- case WACOM_BEE:
- input_dev_bee(input_dev, wacom_wac);
- case INTUOS3:
- case INTUOS3L:
- case CINTIQ:
- input_dev_i3(input_dev, wacom_wac);
- /* fall through */
- case INTUOS3S:
- input_dev_i3s(input_dev, wacom_wac);
- /* fall through */
- case INTUOS:
- input_dev_i(input_dev, wacom_wac);
- break;
- case INTUOS4:
- case INTUOS4L:
- input_dev_i4(input_dev, wacom_wac);
- /* fall through */
- case INTUOS4S:
- input_dev_i4s(input_dev, wacom_wac);
- input_dev_i(input_dev, wacom_wac);
- break;
- case TABLETPC2FG:
- input_dev_tpc2fg(input_dev, wacom_wac);
- /* fall through */
- case TABLETPC:
- input_dev_tpc(input_dev, wacom_wac);
- if (wacom_wac->features.device_type != BTN_TOOL_PEN)
- break; /* no need to process stylus stuff */
-
- /* fall through */
- case PL:
- case PTU:
- input_dev_pl(input_dev, wacom_wac);
- /* fall through */
- case PENPARTNER:
- input_dev_pt(input_dev, wacom_wac);
- break;
+ case WACOM_MO:
+ __set_bit(BTN_1, input_dev->keybit);
+ __set_bit(BTN_5, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
+ /* fall through */
+
+ case WACOM_G4:
+ input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
+
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+ __set_bit(BTN_0, input_dev->keybit);
+ __set_bit(BTN_4, input_dev->keybit);
+ /* fall through */
+
+ case GRAPHIRE:
+ input_set_capability(input_dev, EV_REL, REL_WHEEL);
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ __set_bit(BTN_MIDDLE, input_dev->keybit);
+
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+ break;
+
+ case WACOM_BEE:
+ __set_bit(BTN_8, input_dev->keybit);
+ __set_bit(BTN_9, input_dev->keybit);
+ /* fall through */
+
+ case INTUOS3:
+ case INTUOS3L:
+ case CINTIQ:
+ __set_bit(BTN_4, input_dev->keybit);
+ __set_bit(BTN_5, input_dev->keybit);
+ __set_bit(BTN_6, input_dev->keybit);
+ __set_bit(BTN_7, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
+ /* fall through */
+
+ case INTUOS3S:
+ __set_bit(BTN_0, input_dev->keybit);
+ __set_bit(BTN_1, input_dev->keybit);
+ __set_bit(BTN_2, input_dev->keybit);
+ __set_bit(BTN_3, input_dev->keybit);
+
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ /* fall through */
+
+ case INTUOS:
+ wacom_setup_intuos(wacom_wac);
+ break;
+
+ case INTUOS4:
+ case INTUOS4L:
+ __set_bit(BTN_7, input_dev->keybit);
+ __set_bit(BTN_8, input_dev->keybit);
+ /* fall through */
+
+ case INTUOS4S:
+ for (i = 0; i < 7; i++)
+ __set_bit(BTN_0 + i, input_dev->keybit);
+ __set_bit(BTN_TOOL_FINGER, input_dev->keybit);
+
+ input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+ wacom_setup_intuos(wacom_wac);
+ break;
+
+ case TABLETPC2FG:
+ if (features->device_type == BTN_TOOL_TRIPLETAP) {
+ __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
+ input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
+ }
+ /* fall through */
+
+ case TABLETPC:
+ if (features->device_type == BTN_TOOL_DOUBLETAP ||
+ features->device_type == BTN_TOOL_TRIPLETAP) {
+ input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
+ input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+ }
+
+ if (features->device_type != BTN_TOOL_PEN)
+ break; /* no need to process stylus stuff */
+
+ /* fall through */
+
+ case PL:
+ case PTU:
+ __set_bit(BTN_TOOL_PEN, input_dev->keybit);
+ __set_bit(BTN_STYLUS, input_dev->keybit);
+ __set_bit(BTN_STYLUS2, input_dev->keybit);
+ /* fall through */
+
+ case PENPARTNER:
+ __set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
+ break;
}
- return;
}
static const struct wacom_features wacom_features_0x00 =
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index b50cf04e61a..063f1af3204 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -9,6 +9,8 @@
#ifndef WACOM_WAC_H
#define WACOM_WAC_H
+#include <linux/types.h>
+
/* maximum packet length for USB devices */
#define WACOM_PKGLEN_MAX 32
@@ -71,13 +73,20 @@ struct wacom_features {
unsigned char unitExpo;
};
+struct wacom_shared {
+ bool stylus_in_proximity;
+};
+
struct wacom_wac {
char name[64];
unsigned char *data;
- int tool[2];
- int id[2];
+ int tool[3];
+ int id[3];
__u32 serial[2];
+ int last_finger;
struct wacom_features features;
+ struct wacom_shared *shared;
+ struct input_dev *input;
};
#endif
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-20 13:26:36 +0000