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-rw-r--r--drivers/hid/hid-core.c10
-rw-r--r--drivers/hid/hid-wacom.c2
-rw-r--r--drivers/input/tablet/wacom.h6
-rw-r--r--drivers/input/tablet/wacom_sys.c222
-rw-r--r--drivers/input/tablet/wacom_wac.c80
-rw-r--r--drivers/input/tablet/wacom_wac.h4
-rw-r--r--include/linux/hid.h5
7 files changed, 141 insertions, 188 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 8ed66fd..1ce751d 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -787,6 +787,15 @@ static int hid_scan_report(struct hid_device *hid)
/* hid-rmi should take care of them, not hid-generic */
hid->group = HID_GROUP_RMI;
+ /*
+ * Vendor specific handlings
+ */
+ switch (hid->vendor) {
+ case USB_VENDOR_ID_WACOM:
+ hid->group = HID_GROUP_WACOM;
+ break;
+ }
+
vfree(parser);
return 0;
}
@@ -2339,7 +2348,6 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_SKIP) },
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_CYCLOPS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_VERNIER, USB_DEVICE_ID_VERNIER_LCSPEC) },
- { HID_USB_DEVICE(USB_VENDOR_ID_WACOM, HID_ANY_ID) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20) },
{ HID_USB_DEVICE(USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_8_8_4_IF_KIT) },
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index 902013e..4874f4e 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -960,7 +960,7 @@ static const struct hid_device_id wacom_devices[] = {
MODULE_DEVICE_TABLE(hid, wacom_devices);
static struct hid_driver wacom_driver = {
- .name = "wacom",
+ .name = "hid-wacom",
.id_table = wacom_devices,
.probe = wacom_probe,
.remove = wacom_remove,
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index caa59ca..b921239 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -106,14 +106,12 @@ MODULE_LICENSE(DRIVER_LICENSE);
#define USB_VENDOR_ID_LENOVO 0x17ef
struct wacom {
- dma_addr_t data_dma;
struct usb_device *usbdev;
struct usb_interface *intf;
- struct urb *irq;
struct wacom_wac wacom_wac;
+ struct hid_device *hdev;
struct mutex lock;
struct work_struct work;
- bool open;
char phys[32];
struct wacom_led {
u8 select[2]; /* status led selector (0..3) */
@@ -130,7 +128,7 @@ static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
schedule_work(&wacom->work);
}
-extern const struct usb_device_id wacom_ids[];
+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_features *features);
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index c34791e..5ceeab6 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -83,86 +83,40 @@ static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id,
return retval;
}
-static void wacom_sys_irq(struct urb *urb)
+static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report,
+ u8 *raw_data, int size)
{
- struct wacom *wacom = urb->context;
- struct device *dev = &wacom->intf->dev;
- int retval;
+ struct wacom *wacom = hid_get_drvdata(hdev);
- switch (urb->status) {
- case 0:
- /* success */
- break;
- case -ECONNRESET:
- case -ENOENT:
- case -ESHUTDOWN:
- /* this urb is terminated, clean up */
- dev_dbg(dev, "%s - urb shutting down with status: %d\n",
- __func__, urb->status);
- return;
- default:
- dev_dbg(dev, "%s - nonzero urb status received: %d\n",
- __func__, urb->status);
- goto exit;
- }
+ if (size > WACOM_PKGLEN_MAX)
+ return 1;
- wacom_wac_irq(&wacom->wacom_wac, urb->actual_length);
+ memcpy(wacom->wacom_wac.data, raw_data, size);
- exit:
- usb_mark_last_busy(wacom->usbdev);
- retval = usb_submit_urb(urb, GFP_ATOMIC);
- if (retval)
- dev_err(dev, "%s - usb_submit_urb failed with result %d\n",
- __func__, retval);
+ wacom_wac_irq(&wacom->wacom_wac, size);
+
+ return 0;
}
static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
- int retval = 0;
-
- if (usb_autopm_get_interface(wacom->intf) < 0)
- return -EIO;
+ int retval;
mutex_lock(&wacom->lock);
-
- if (wacom->open)
- goto out;
-
- if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
- retval = -EIO;
- goto out;
- }
-
- wacom->open = true;
- wacom->intf->needs_remote_wakeup = 1;
-
-out:
+ retval = hid_hw_open(wacom->hdev);
mutex_unlock(&wacom->lock);
- usb_autopm_put_interface(wacom->intf);
+
return retval;
}
static void wacom_close(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
- int autopm_error;
-
- autopm_error = usb_autopm_get_interface(wacom->intf);
mutex_lock(&wacom->lock);
- if (!wacom->open)
- goto out;
-
- usb_kill_urb(wacom->irq);
- wacom->open = false;
- wacom->intf->needs_remote_wakeup = 0;
-
-out:
+ hid_hw_close(wacom->hdev);
mutex_unlock(&wacom->lock);
-
- if (!autopm_error)
- usb_autopm_put_interface(wacom->intf);
}
/*
@@ -807,7 +761,8 @@ out:
static ssize_t wacom_led_select_store(struct device *dev, int set_id,
const char *buf, size_t count)
{
- struct wacom *wacom = dev_get_drvdata(dev);
+ struct hid_device *hdev = dev_get_drvdata(dev);
+ struct wacom *wacom = hid_get_drvdata(hdev);
unsigned int id;
int err;
@@ -834,7 +789,8 @@ static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \
static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \
struct device_attribute *attr, char *buf) \
{ \
- struct wacom *wacom = dev_get_drvdata(dev); \
+ struct hid_device *hdev = dev_get_drvdata(dev); \
+ struct wacom *wacom = hid_get_drvdata(hdev); \
return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \
} \
static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \
@@ -868,7 +824,8 @@ static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest,
static ssize_t wacom_##name##_luminance_store(struct device *dev, \
struct device_attribute *attr, const char *buf, size_t count) \
{ \
- struct wacom *wacom = dev_get_drvdata(dev); \
+ struct hid_device *hdev = dev_get_drvdata(dev); \
+ struct wacom *wacom = hid_get_drvdata(hdev); \
\
return wacom_luminance_store(wacom, &wacom->led.field, \
buf, count); \
@@ -883,7 +840,8 @@ DEVICE_LUMINANCE_ATTR(buttons, img_lum);
static ssize_t wacom_button_image_store(struct device *dev, int button_id,
const char *buf, size_t count)
{
- struct wacom *wacom = dev_get_drvdata(dev);
+ struct hid_device *hdev = dev_get_drvdata(dev);
+ struct wacom *wacom = hid_get_drvdata(hdev);
int err;
if (count != 1024)
@@ -1201,6 +1159,7 @@ static void wacom_wireless_work(struct work_struct *work)
struct wacom *wacom = container_of(work, struct wacom, work);
struct usb_device *usbdev = wacom->usbdev;
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct hid_device *hdev1, *hdev2;
struct wacom *wacom1, *wacom2;
struct wacom_wac *wacom_wac1, *wacom_wac2;
int error;
@@ -1213,32 +1172,34 @@ static void wacom_wireless_work(struct work_struct *work)
wacom_destroy_battery(wacom);
/* Stylus interface */
- wacom1 = usb_get_intfdata(usbdev->config->interface[1]);
+ hdev1 = usb_get_intfdata(usbdev->config->interface[1]);
+ wacom1 = hid_get_drvdata(hdev1);
wacom_wac1 = &(wacom1->wacom_wac);
wacom_unregister_inputs(wacom1);
/* Touch interface */
- wacom2 = usb_get_intfdata(usbdev->config->interface[2]);
+ hdev2 = usb_get_intfdata(usbdev->config->interface[2]);
+ wacom2 = hid_get_drvdata(hdev2);
wacom_wac2 = &(wacom2->wacom_wac);
wacom_unregister_inputs(wacom2);
if (wacom_wac->pid == 0) {
dev_info(&wacom->intf->dev, "wireless tablet disconnected\n");
} else {
- const struct usb_device_id *id = wacom_ids;
+ const struct hid_device_id *id = wacom_ids;
dev_info(&wacom->intf->dev,
"wireless tablet connected with PID %x\n",
wacom_wac->pid);
- while (id->match_flags) {
- if (id->idVendor == USB_VENDOR_ID_WACOM &&
- id->idProduct == wacom_wac->pid)
+ while (id->bus) {
+ if (id->vendor == USB_VENDOR_ID_WACOM &&
+ id->product == wacom_wac->pid)
break;
id++;
}
- if (!id->match_flags) {
+ if (!id->bus) {
dev_info(&wacom->intf->dev,
"ignoring unknown PID.\n");
return;
@@ -1246,7 +1207,7 @@ static void wacom_wireless_work(struct work_struct *work)
/* Stylus interface */
wacom_wac1->features =
- *((struct wacom_features *)id->driver_info);
+ *((struct wacom_features *)id->driver_data);
wacom_wac1->features.device_type = BTN_TOOL_PEN;
snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen",
wacom_wac1->features.name);
@@ -1262,7 +1223,7 @@ static void wacom_wireless_work(struct work_struct *work)
if (wacom_wac1->features.touch_max ||
wacom_wac1->features.type == INTUOSHT) {
wacom_wac2->features =
- *((struct wacom_features *)id->driver_info);
+ *((struct wacom_features *)id->driver_data);
wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
wacom_wac2->features.device_type = BTN_TOOL_FINGER;
wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
@@ -1323,8 +1284,10 @@ static void wacom_calculate_res(struct wacom_features *features)
features->unitExpo);
}
-static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id)
+static int wacom_probe(struct hid_device *hdev,
+ const struct hid_device_id *id)
{
+ struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
struct usb_device *dev = interface_to_usbdev(intf);
struct usb_endpoint_descriptor *endpoint;
struct wacom *wacom;
@@ -1332,34 +1295,29 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
struct wacom_features *features;
int error;
- if (!id->driver_info)
+ if (!id->driver_data)
return -EINVAL;
wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
if (!wacom)
return -ENOMEM;
+ hid_set_drvdata(hdev, wacom);
+ wacom->hdev = hdev;
+
wacom_wac = &wacom->wacom_wac;
- wacom_wac->features = *((struct wacom_features *)id->driver_info);
+ wacom_wac->features = *((struct wacom_features *)id->driver_data);
features = &wacom_wac->features;
if (features->pktlen > WACOM_PKGLEN_MAX) {
error = -EINVAL;
goto fail1;
}
- wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX,
- GFP_KERNEL, &wacom->data_dma);
- if (!wacom_wac->data) {
- error = -ENOMEM;
+ if (features->check_for_hid_type && features->hid_type != hdev->type) {
+ error = -ENODEV;
goto fail1;
}
- wacom->irq = usb_alloc_urb(0, GFP_KERNEL);
- if (!wacom->irq) {
- error = -ENOMEM;
- goto fail2;
- }
-
wacom->usbdev = dev;
wacom->intf = intf;
mutex_init(&wacom->lock);
@@ -1375,7 +1333,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
/* Retrieve the physical and logical size for touch devices */
error = wacom_retrieve_hid_descriptor(intf, features);
if (error)
- goto fail3;
+ goto fail1;
/*
* Intuos5 has no useful data about its touch interface in its
@@ -1423,38 +1381,38 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
other_dev = dev;
error = wacom_add_shared_data(wacom_wac, other_dev);
if (error)
- goto fail3;
+ goto fail1;
}
- usb_fill_int_urb(wacom->irq, dev,
- usb_rcvintpipe(dev, endpoint->bEndpointAddress),
- wacom_wac->data, features->pktlen,
- wacom_sys_irq, wacom, endpoint->bInterval);
- wacom->irq->transfer_dma = wacom->data_dma;
- wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
-
error = wacom_initialize_leds(wacom);
if (error)
- goto fail4;
+ goto fail2;
if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) {
error = wacom_register_inputs(wacom);
if (error)
- goto fail5;
+ goto fail3;
}
/* Note that if query fails it is not a hard failure */
wacom_query_tablet_data(intf, features);
- usb_set_intfdata(intf, wacom);
+ /* Regular HID work starts now */
+ error = hid_parse(hdev);
+ if (error) {
+ hid_err(hdev, "parse failed\n");
+ goto fail4;
+ }
- if (features->quirks & WACOM_QUIRK_MONITOR) {
- if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
- error = -EIO;
- goto fail5;
- }
+ error = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ if (error) {
+ hid_err(hdev, "hw start failed\n");
+ goto fail4;
}
+ if (features->quirks & WACOM_QUIRK_MONITOR)
+ error = hid_hw_open(hdev);
+
if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) {
if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
wacom_wac->shared->touch_input = wacom_wac->input;
@@ -1462,78 +1420,60 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
return 0;
- fail5: wacom_destroy_leds(wacom);
- fail4: wacom_remove_shared_data(wacom_wac);
- fail3: usb_free_urb(wacom->irq);
- fail2: usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma);
+ fail4: wacom_unregister_inputs(wacom);
+ fail3: wacom_destroy_leds(wacom);
+ fail2: wacom_remove_shared_data(wacom_wac);
fail1: kfree(wacom);
+ hid_set_drvdata(hdev, NULL);
return error;
}
-static void wacom_disconnect(struct usb_interface *intf)
+static void wacom_remove(struct hid_device *hdev)
{
- struct wacom *wacom = usb_get_intfdata(intf);
+ struct wacom *wacom = hid_get_drvdata(hdev);
- usb_set_intfdata(intf, NULL);
+ hid_hw_stop(hdev);
- usb_kill_urb(wacom->irq);
cancel_work_sync(&wacom->work);
wacom_unregister_inputs(wacom);
wacom_destroy_battery(wacom);
wacom_destroy_leds(wacom);
- usb_free_urb(wacom->irq);
- 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);
-}
-
-static int wacom_suspend(struct usb_interface *intf, pm_message_t message)
-{
- struct wacom *wacom = usb_get_intfdata(intf);
-
- mutex_lock(&wacom->lock);
- usb_kill_urb(wacom->irq);
- mutex_unlock(&wacom->lock);
- return 0;
+ hid_set_drvdata(hdev, NULL);
+ kfree(wacom);
}
-static int wacom_resume(struct usb_interface *intf)
+static int wacom_resume(struct hid_device *hdev)
{
- struct wacom *wacom = usb_get_intfdata(intf);
+ struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_features *features = &wacom->wacom_wac.features;
- int rv = 0;
mutex_lock(&wacom->lock);
/* switch to wacom mode first */
- wacom_query_tablet_data(intf, features);
+ wacom_query_tablet_data(wacom->intf, features);
wacom_led_control(wacom);
- if ((wacom->open || (features->quirks & WACOM_QUIRK_MONITOR)) &&
- usb_submit_urb(wacom->irq, GFP_NOIO) < 0)
- rv = -EIO;
-
mutex_unlock(&wacom->lock);
- return rv;
+ return 0;
}
-static int wacom_reset_resume(struct usb_interface *intf)
+static int wacom_reset_resume(struct hid_device *hdev)
{
- return wacom_resume(intf);
+ return wacom_resume(hdev);
}
-static struct usb_driver wacom_driver = {
+static struct hid_driver wacom_driver = {
.name = "wacom",
.id_table = wacom_ids,
.probe = wacom_probe,
- .disconnect = wacom_disconnect,
- .suspend = wacom_suspend,
+ .remove = wacom_remove,
+#ifdef CONFIG_PM
.resume = wacom_resume,
.reset_resume = wacom_reset_resume,
- .supports_autosuspend = 1,
+#endif
+ .raw_event = wacom_raw_event,
};
-
-module_usb_driver(wacom_driver);
+module_hid_driver(wacom_driver);
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index f170277..1c95ce7 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -2197,15 +2197,18 @@ static const struct wacom_features wacom_features_0x2A =
static const struct wacom_features wacom_features_0x314 =
{ "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
- .touch_max = 16 };
+ .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x315 =
{ "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
- .touch_max = 16 };
+ .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x317 =
{ "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
- .touch_max = 16 };
+ .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0xF4 =
{ "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047,
63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
@@ -2215,7 +2218,8 @@ static const struct wacom_features wacom_features_0xF8 =
.oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 };
static const struct wacom_features wacom_features_0xF6 =
{ "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 };
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x3F =
{ "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023,
63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
@@ -2233,7 +2237,8 @@ static const struct wacom_features wacom_features_0xC7 =
0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
static const struct wacom_features wacom_features_0xCE =
{ "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511,
- 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+ 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE };
static const struct wacom_features wacom_features_0xF0 =
{ "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511,
0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -2249,7 +2254,8 @@ static const struct wacom_features wacom_features_0x59 = /* Pen */
.oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D };
static const struct wacom_features wacom_features_0x5D = /* Touch */
{ "Wacom DTH2242", .type = WACOM_24HDT,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 };
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0xCC =
{ "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87000, 65400, 2047,
63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 };
@@ -2262,7 +2268,8 @@ static const struct wacom_features wacom_features_0x5B =
.oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e };
static const struct wacom_features wacom_features_0x5E =
{ "Wacom Cintiq 22HDT", .type = WACOM_24HDT,
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 };
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x90 =
{ "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255,
0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -2400,14 +2407,17 @@ static const struct wacom_features wacom_features_0x301 =
static const struct wacom_features wacom_features_0x302 =
{ "Wacom Intuos PT S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023,
31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
- .touch_max = 16 };
+ .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x303 =
{ "Wacom Intuos PT M", WACOM_PKGLEN_BBPEN, 21600, 13500, 1023,
31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
- .touch_max = 16 };
+ .touch_max = 16,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x30E =
{ "Wacom Intuos S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023,
- 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
+ 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
static const struct wacom_features wacom_features_0x6004 =
{ "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255,
0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES };
@@ -2417,22 +2427,18 @@ static const struct wacom_features wacom_features_0x0307 =
.oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 };
static const struct wacom_features wacom_features_0x0309 =
{ "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */
- .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 };
-
-#define USB_DEVICE_WACOM(prod) \
- USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \
- .driver_info = (kernel_ulong_t)&wacom_features_##prod
+ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10,
+ .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE };
-#define USB_DEVICE_DETAILED(prod, class, sub, proto) \
- USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \
- sub, proto), \
- .driver_info = (kernel_ulong_t)&wacom_features_##prod
+#define USB_DEVICE_WACOM(prod) \
+ HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\
+ .driver_data = (kernel_ulong_t)&wacom_features_##prod
#define USB_DEVICE_LENOVO(prod) \
- USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
- .driver_info = (kernel_ulong_t)&wacom_features_##prod
+ HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \
+ .driver_data = (kernel_ulong_t)&wacom_features_##prod
-const struct usb_device_id wacom_ids[] = {
+const struct hid_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x00) },
{ USB_DEVICE_WACOM(0x10) },
{ USB_DEVICE_WACOM(0x11) },
@@ -2478,9 +2484,9 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x45) },
{ USB_DEVICE_WACOM(0x57) },
{ USB_DEVICE_WACOM(0x59) },
- { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0x5D) },
{ USB_DEVICE_WACOM(0x5B) },
- { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0x5E) },
{ USB_DEVICE_WACOM(0xB0) },
{ USB_DEVICE_WACOM(0xB1) },
{ USB_DEVICE_WACOM(0xB2) },
@@ -2502,13 +2508,7 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0xC5) },
{ USB_DEVICE_WACOM(0xC6) },
{ USB_DEVICE_WACOM(0xC7) },
- /*
- * DTU-2231 has two interfaces on the same configuration,
- * only one is used.
- */
- { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID,
- USB_INTERFACE_SUBCLASS_BOOT,
- USB_INTERFACE_PROTOCOL_MOUSE) },
+ { USB_DEVICE_WACOM(0xCE) },
{ USB_DEVICE_WACOM(0x84) },
{ USB_DEVICE_WACOM(0xD0) },
{ USB_DEVICE_WACOM(0xD1) },
@@ -2546,13 +2546,13 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x116) },
{ USB_DEVICE_WACOM(0x300) },
{ USB_DEVICE_WACOM(0x301) },
- { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) },
- { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) },
- { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0x302) },
+ { USB_DEVICE_WACOM(0x303) },
+ { USB_DEVICE_WACOM(0x30E) },
{ USB_DEVICE_WACOM(0x304) },
- { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
- { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
- { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0x314) },
+ { USB_DEVICE_WACOM(0x315) },
+ { USB_DEVICE_WACOM(0x317) },
{ USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x4004) },
{ USB_DEVICE_WACOM(0x5000) },
@@ -2560,12 +2560,12 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x47) },
{ USB_DEVICE_WACOM(0xF4) },
{ USB_DEVICE_WACOM(0xF8) },
- { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0xF6) },
{ USB_DEVICE_WACOM(0xFA) },
{ USB_DEVICE_WACOM(0xFB) },
{ USB_DEVICE_WACOM(0x0307) },
- { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) },
+ { USB_DEVICE_WACOM(0x0309) },
{ USB_DEVICE_LENOVO(0x6004) },
{ }
};
-MODULE_DEVICE_TABLE(usb, wacom_ids);
+MODULE_DEVICE_TABLE(hid, wacom_ids);
diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h
index f48164c..8821a51 100644
--- a/drivers/input/tablet/wacom_wac.h
+++ b/drivers/input/tablet/wacom_wac.h
@@ -137,6 +137,8 @@ struct wacom_features {
unsigned touch_max;
int oVid;
int oPid;
+ bool check_for_hid_type;
+ int hid_type;
};
struct wacom_shared {
@@ -151,7 +153,7 @@ struct wacom_shared {
struct wacom_wac {
char name[WACOM_NAME_MAX];
char pad_name[WACOM_NAME_MAX];
- unsigned char *data;
+ unsigned char data[WACOM_PKGLEN_MAX];
int tool[2];
int id[2];
__u32 serial[2];
diff --git a/include/linux/hid.h b/include/linux/hid.h
index 77632cf..07fa806 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -311,6 +311,11 @@ struct hid_item {
#define HID_GROUP_RMI 0x0100
/*
+ * Vendor specific HID device groups
+ */
+#define HID_GROUP_WACOM 0x0101
+
+/*
* This is the global environment of the parser. This information is
* persistent for main-items. The global environment can be saved and
* restored with PUSH/POP statements.
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