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path: root/drivers/input/tablet
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-rw-r--r--drivers/input/tablet/Kconfig10
-rw-r--r--drivers/input/tablet/aiptek.c2
-rw-r--r--drivers/input/tablet/gtco.c8
-rw-r--r--drivers/input/tablet/wacom.h3
-rw-r--r--drivers/input/tablet/wacom_sys.c76
-rw-r--r--drivers/input/tablet/wacom_wac.c2
6 files changed, 82 insertions, 19 deletions
diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig
index d371c0bdc0bd..effb49ea24aa 100644
--- a/drivers/input/tablet/Kconfig
+++ b/drivers/input/tablet/Kconfig
@@ -25,14 +25,14 @@ config TABLET_USB_ACECAD
module will be called acecad.
config TABLET_USB_AIPTEK
- tristate "Aiptek 6000U/8000U tablet support (USB)"
+ tristate "Aiptek 6000U/8000U and Genius G_PEN tablet support (USB)"
depends on USB_ARCH_HAS_HCD
select USB
help
- Say Y here if you want to use the USB version of the Aiptek 6000U
- or Aiptek 8000U tablet. Make sure to say Y to "Mouse support"
- (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support"
- (CONFIG_INPUT_EVDEV) as well.
+ Say Y here if you want to use the USB version of the Aiptek 6000U,
+ Aiptek 8000U or Genius G-PEN 560 tablet. Make sure to say Y to
+ "Mouse support" (CONFIG_INPUT_MOUSEDEV) and/or "Event interface
+ support" (CONFIG_INPUT_EVDEV) as well.
To compile this driver as a module, choose M here: the
module will be called aiptek.
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 94683f58c9e1..1d759f6f8076 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -184,6 +184,7 @@
*/
#define USB_VENDOR_ID_AIPTEK 0x08ca
+#define USB_VENDOR_ID_KYE 0x0458
#define USB_REQ_GET_REPORT 0x01
#define USB_REQ_SET_REPORT 0x09
@@ -832,6 +833,7 @@ static const struct usb_device_id aiptek_ids[] = {
{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x22)},
{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x23)},
{USB_DEVICE(USB_VENDOR_ID_AIPTEK, 0x24)},
+ {USB_DEVICE(USB_VENDOR_ID_KYE, 0x5003)},
{}
};
diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index d2c6da264722..f66ca215cdec 100644
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -897,7 +897,7 @@ static int gtco_probe(struct usb_interface *usbinterface,
dbg("Extra descriptor success: type:%d len:%d",
hid_desc->bDescriptorType, hid_desc->wDescriptorLength);
- report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL);
+ report = kzalloc(le16_to_cpu(hid_desc->wDescriptorLength), GFP_KERNEL);
if (!report) {
err("No more memory for report");
error = -ENOMEM;
@@ -913,16 +913,16 @@ static int gtco_probe(struct usb_interface *usbinterface,
REPORT_DEVICE_TYPE << 8,
0, /* interface */
report,
- hid_desc->wDescriptorLength,
+ le16_to_cpu(hid_desc->wDescriptorLength),
5000); /* 5 secs */
- if (result == hid_desc->wDescriptorLength)
+ if (result == le16_to_cpu(hid_desc->wDescriptorLength))
break;
}
/* If we didn't get the report, fail */
dbg("usb_control_msg result: :%d", result);
- if (result != hid_desc->wDescriptorLength) {
+ if (result != le16_to_cpu(hid_desc->wDescriptorLength)) {
err("Failed to get HID Report Descriptor of size: %d",
hid_desc->wDescriptorLength);
error = -EIO;
diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h
index acf9830698cb..706619d06f71 100644
--- a/drivers/input/tablet/wacom.h
+++ b/drivers/input/tablet/wacom.h
@@ -101,8 +101,11 @@ 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 mutex lock;
+ int open:1;
char phys[32];
};
diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index 41caaef8e2d7..71cc0c140790 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -70,6 +70,7 @@ static void wacom_sys_irq(struct urb *urb)
input_sync(get_input_dev(&wcombo));
exit:
+ usb_mark_last_busy(wacom->usbdev);
retval = usb_submit_urb (urb, GFP_ATOMIC);
if (retval)
err ("%s - usb_submit_urb failed with result %d",
@@ -124,10 +125,25 @@ static int wacom_open(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
+ mutex_lock(&wacom->lock);
+
wacom->irq->dev = wacom->usbdev;
- if (usb_submit_urb(wacom->irq, GFP_KERNEL))
+
+ if (usb_autopm_get_interface(wacom->intf) < 0) {
+ mutex_unlock(&wacom->lock);
return -EIO;
+ }
+
+ if (usb_submit_urb(wacom->irq, GFP_KERNEL)) {
+ usb_autopm_put_interface(wacom->intf);
+ mutex_unlock(&wacom->lock);
+ return -EIO;
+ }
+
+ wacom->open = 1;
+ wacom->intf->needs_remote_wakeup = 1;
+ mutex_unlock(&wacom->lock);
return 0;
}
@@ -135,7 +151,11 @@ static void wacom_close(struct input_dev *dev)
{
struct wacom *wacom = input_get_drvdata(dev);
+ mutex_lock(&wacom->lock);
usb_kill_urb(wacom->irq);
+ wacom->open = 0;
+ wacom->intf->needs_remote_wakeup = 0;
+ mutex_unlock(&wacom->lock);
}
void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
@@ -243,6 +263,8 @@ 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));
@@ -304,23 +326,57 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
static void wacom_disconnect(struct usb_interface *intf)
{
- struct wacom *wacom = usb_get_intfdata (intf);
+ struct wacom *wacom = usb_get_intfdata(intf);
usb_set_intfdata(intf, NULL);
- if (wacom) {
- usb_kill_urb(wacom->irq);
- input_unregister_device(wacom->dev);
- usb_free_urb(wacom->irq);
- usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma);
- kfree(wacom->wacom_wac);
- kfree(wacom);
- }
+
+ usb_kill_urb(wacom->irq);
+ input_unregister_device(wacom->dev);
+ usb_free_urb(wacom->irq);
+ usb_buffer_free(interface_to_usbdev(intf), 10, wacom->wacom_wac->data, wacom->data_dma);
+ kfree(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;
+}
+
+static int wacom_resume(struct usb_interface *intf)
+{
+ struct wacom *wacom = usb_get_intfdata(intf);
+ int rv;
+
+ mutex_lock(&wacom->lock);
+ if (wacom->open)
+ rv = usb_submit_urb(wacom->irq, GFP_NOIO);
+ else
+ rv = 0;
+ mutex_unlock(&wacom->lock);
+
+ return rv;
+}
+
+static int wacom_reset_resume(struct usb_interface *intf)
+{
+ return wacom_resume(intf);
}
static struct usb_driver wacom_driver = {
.name = "wacom",
.probe = wacom_probe,
.disconnect = wacom_disconnect,
+ .suspend = wacom_suspend,
+ .resume = wacom_resume,
+ .reset_resume = wacom_reset_resume,
+ .supports_autosuspend = 1,
};
static int __init wacom_init(void)
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index ffe33842143f..192513e1f04c 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -649,6 +649,7 @@ static struct wacom_features wacom_features[] = {
{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
+ { "Wacom Cintiq 20WSX", 10, 86680, 54180, 1023, 63, WACOM_BEE },
{ "Wacom Cintiq 12WX", 10, 53020, 33440, 1023, 63, WACOM_BEE },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ }
@@ -702,6 +703,7 @@ static struct usb_device_id wacom_ids[] = {
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
+ { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC5) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) },
{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
{ }
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-26 07:00:57 +0300