diff options
Diffstat (limited to 'drivers/input/tablet/acecad.c')
| -rw-r--r-- | drivers/input/tablet/acecad.c | 86 |
1 files changed, 39 insertions, 47 deletions
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c index c0470163dc6..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; @@ -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); @@ -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_free_coherent(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 [] = { |