else if (features->type == WACOM_27QHDT) {
return wacom_set_device_mode(hdev, 131, 3, 2);
}
+ else if (features->type == BAMBOO_PAD) {
+ return wacom_set_device_mode(hdev, 2, 2, 2);
+ }
} else if (features->device_type == BTN_TOOL_PEN) {
if (features->type <= BAMBOO_PT && features->type != WIRELESS) {
return wacom_set_device_mode(hdev, 2, 2, 2);
wacom_wac->shared = &data->shared;
+ if (wacom_wac->features.device_type == BTN_TOOL_FINGER)
+ wacom_wac->shared->touch = hdev;
+ else if (wacom_wac->features.device_type == BTN_TOOL_PEN)
+ wacom_wac->shared->pen = hdev;
+
out:
mutex_unlock(&wacom_udev_list_lock);
return retval;
kfree(data);
}
-static void wacom_remove_shared_data(struct wacom_wac *wacom)
+static void wacom_remove_shared_data(struct wacom *wacom)
{
struct wacom_hdev_data *data;
+ struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+
+ if (wacom_wac->shared) {
+ data = container_of(wacom_wac->shared, struct wacom_hdev_data,
+ shared);
+
+ if (wacom_wac->shared->touch == wacom->hdev)
+ wacom_wac->shared->touch = NULL;
+ else if (wacom_wac->shared->pen == wacom->hdev)
+ wacom_wac->shared->pen = NULL;
- if (wacom->shared) {
- data = container_of(wacom->shared, struct wacom_hdev_data, shared);
kref_put(&data->kref, wacom_release_shared_data);
- wacom->shared = NULL;
+ wacom_wac->shared = NULL;
}
}
}
static enum power_supply_property wacom_battery_props[] = {
+ POWER_SUPPLY_PROP_PRESENT,
POWER_SUPPLY_PROP_STATUS,
POWER_SUPPLY_PROP_SCOPE,
POWER_SUPPLY_PROP_CAPACITY
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct wacom *wacom = container_of(psy, struct wacom, battery);
+ struct wacom *wacom = power_supply_get_drvdata(psy);
int ret = 0;
switch (psp) {
+ case POWER_SUPPLY_PROP_PRESENT:
+ val->intval = wacom->wacom_wac.bat_connected;
+ break;
case POWER_SUPPLY_PROP_SCOPE:
val->intval = POWER_SUPPLY_SCOPE_DEVICE;
break;
else if (wacom->wacom_wac.battery_capacity == 100 &&
wacom->wacom_wac.ps_connected)
val->intval = POWER_SUPPLY_STATUS_FULL;
+ else if (wacom->wacom_wac.ps_connected)
+ val->intval = POWER_SUPPLY_STATUS_NOT_CHARGING;
else
val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
break;
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct wacom *wacom = container_of(psy, struct wacom, ac);
+ struct wacom *wacom = power_supply_get_drvdata(psy);
int ret = 0;
switch (psp) {
static int wacom_initialize_battery(struct wacom *wacom)
{
static atomic_t battery_no = ATOMIC_INIT(0);
- int error;
+ struct power_supply_config psy_cfg = { .drv_data = wacom, };
unsigned long n;
if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) {
+ struct power_supply_desc *bat_desc = &wacom->battery_desc;
+ struct power_supply_desc *ac_desc = &wacom->ac_desc;
n = atomic_inc_return(&battery_no) - 1;
- wacom->battery.properties = wacom_battery_props;
- wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props);
- wacom->battery.get_property = wacom_battery_get_property;
+ bat_desc->properties = wacom_battery_props;
+ bat_desc->num_properties = ARRAY_SIZE(wacom_battery_props);
+ bat_desc->get_property = wacom_battery_get_property;
sprintf(wacom->wacom_wac.bat_name, "wacom_battery_%ld", n);
- wacom->battery.name = wacom->wacom_wac.bat_name;
- wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY;
- wacom->battery.use_for_apm = 0;
+ bat_desc->name = wacom->wacom_wac.bat_name;
+ bat_desc->type = POWER_SUPPLY_TYPE_BATTERY;
+ bat_desc->use_for_apm = 0;
- wacom->ac.properties = wacom_ac_props;
- wacom->ac.num_properties = ARRAY_SIZE(wacom_ac_props);
- wacom->ac.get_property = wacom_ac_get_property;
+ ac_desc->properties = wacom_ac_props;
+ ac_desc->num_properties = ARRAY_SIZE(wacom_ac_props);
+ ac_desc->get_property = wacom_ac_get_property;
sprintf(wacom->wacom_wac.ac_name, "wacom_ac_%ld", n);
- wacom->ac.name = wacom->wacom_wac.ac_name;
- wacom->ac.type = POWER_SUPPLY_TYPE_MAINS;
- wacom->ac.use_for_apm = 0;
-
- error = power_supply_register(&wacom->hdev->dev,
- &wacom->battery);
- if (error)
- return error;
-
- power_supply_powers(&wacom->battery, &wacom->hdev->dev);
-
- error = power_supply_register(&wacom->hdev->dev, &wacom->ac);
- if (error) {
- power_supply_unregister(&wacom->battery);
- return error;
+ ac_desc->name = wacom->wacom_wac.ac_name;
+ ac_desc->type = POWER_SUPPLY_TYPE_MAINS;
+ ac_desc->use_for_apm = 0;
+
+ wacom->battery = power_supply_register(&wacom->hdev->dev,
+ &wacom->battery_desc, &psy_cfg);
+ if (IS_ERR(wacom->battery))
+ return PTR_ERR(wacom->battery);
+
+ power_supply_powers(wacom->battery, &wacom->hdev->dev);
+
+ wacom->ac = power_supply_register(&wacom->hdev->dev,
+ &wacom->ac_desc,
+ &psy_cfg);
+ if (IS_ERR(wacom->ac)) {
+ power_supply_unregister(wacom->battery);
+ return PTR_ERR(wacom->ac);
}
- power_supply_powers(&wacom->ac, &wacom->hdev->dev);
+ power_supply_powers(wacom->ac, &wacom->hdev->dev);
}
return 0;
static void wacom_destroy_battery(struct wacom *wacom)
{
- if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
- wacom->battery.dev) {
- power_supply_unregister(&wacom->battery);
- wacom->battery.dev = NULL;
- power_supply_unregister(&wacom->ac);
- wacom->ac.dev = NULL;
+ if (wacom->battery) {
+ power_supply_unregister(wacom->battery);
+ wacom->battery = NULL;
+ power_supply_unregister(wacom->ac);
+ wacom->ac = NULL;
}
}
return;
}
+void wacom_battery_work(struct work_struct *work)
+{
+ struct wacom *wacom = container_of(work, struct wacom, work);
+
+ if ((wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
+ !wacom->battery) {
+ wacom_initialize_battery(wacom);
+ }
+ else if (!(wacom->wacom_wac.features.quirks & WACOM_QUIRK_BATTERY) &&
+ wacom->battery) {
+ wacom_destroy_battery(wacom);
+ }
+}
+
/*
* Not all devices report physical dimensions from HID.
* Compute the default from hardcoded logical dimension
hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS;
+ /* hid-core sets this quirk for the boot interface */
+ hdev->quirks &= ~HID_QUIRK_NOGET;
+
wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
if (!wacom)
return -ENOMEM;
goto fail_allocate_inputs;
}
+ /*
+ * Bamboo Pad has a generic hid handling for the Pen, and we switch it
+ * into debug mode for the touch part.
+ * We ignore the other interfaces.
+ */
+ if (features->type == BAMBOO_PAD) {
+ if (features->pktlen == WACOM_PKGLEN_PENABLED) {
+ features->type = HID_GENERIC;
+ } else if ((features->pktlen != WACOM_PKGLEN_BPAD_TOUCH) &&
+ (features->pktlen != WACOM_PKGLEN_BPAD_TOUCH_USB)) {
+ error = -ENODEV;
+ goto fail_shared_data;
+ }
+ }
+
/* set the default size in case we do not get them from hid */
wacom_set_default_phy(features);
features->y_max = 4096;
}
+ /*
+ * Same thing for Bamboo PAD
+ */
+ if (features->type == BAMBOO_PAD)
+ features->device_type = BTN_TOOL_FINGER;
+
if (hdev->bus == BUS_BLUETOOTH)
features->quirks |= WACOM_QUIRK_BATTERY;
snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name),
"%s Pad", features->name);
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT) {
- /* Append the device type to the name */
- if (features->device_type != BTN_TOOL_FINGER)
- strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
- else if (features->touch_max)
- strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
- else
- strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
+ /* Append the device type to the name */
+ if (features->device_type != BTN_TOOL_FINGER)
+ strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
+ else if (features->touch_max)
+ strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
+ else
+ strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
- error = wacom_add_shared_data(hdev);
- if (error)
- goto fail_shared_data;
- }
+ error = wacom_add_shared_data(hdev);
+ if (error)
+ goto fail_shared_data;
if (!(features->quirks & WACOM_QUIRK_MONITOR) &&
(features->quirks & WACOM_QUIRK_BATTERY)) {
wacom_clean_inputs(wacom);
wacom_destroy_battery(wacom);
fail_battery:
- wacom_remove_shared_data(wacom_wac);
+ wacom_remove_shared_data(wacom);
fail_shared_data:
wacom_clean_inputs(wacom);
fail_allocate_inputs:
if (hdev->bus == BUS_BLUETOOTH)
device_remove_file(&hdev->dev, &dev_attr_speed);
wacom_destroy_battery(wacom);
- wacom_remove_shared_data(&wacom->wacom_wac);
+ wacom_remove_shared_data(wacom);
hid_set_drvdata(hdev, NULL);
kfree(wacom);
projects / cascardo / linux.git / blobdiff