#include <linux/input/mt.h>
#define WAC_MSG_RETRIES 5
-
-#define WAC_CMD_WL_LED_CONTROL 0x03
-#define WAC_CMD_LED_CONTROL 0x20
-#define WAC_CMD_ICON_START 0x21
-#define WAC_CMD_ICON_XFER 0x23
-#define WAC_CMD_ICON_BT_XFER 0x26
#define WAC_CMD_RETRIES 10
-#define WAC_CMD_DELETE_PAIRING 0x20
-#define WAC_CMD_UNPAIR_ALL 0xFF
#define DEV_ATTR_RW_PERM (S_IRUGO | S_IWUSR | S_IWGRP)
#define DEV_ATTR_WO_PERM (S_IWUSR | S_IWGRP)
struct wacom *wacom = hid_get_drvdata(hdev);
struct wacom_features *features = &wacom->wacom_wac.features;
struct hid_data *hid_data = &wacom->wacom_wac.hid_data;
+ unsigned int equivalent_usage = wacom_equivalent_usage(usage->hid);
u8 *data;
int ret;
int n;
- switch (usage->hid) {
+ switch (equivalent_usage) {
case HID_DG_CONTACTMAX:
/* leave touch_max as is if predefined */
if (!features->touch_max) {
if (features->type == HID_GENERIC) {
/* Any last-minute generic device setup */
if (features->touch_max > 1) {
- input_mt_init_slots(wacom_wac->touch_input, wacom_wac->features.touch_max,
- INPUT_MT_DIRECT);
+ if (features->device_type & WACOM_DEVICETYPE_DIRECT)
+ input_mt_init_slots(wacom_wac->touch_input,
+ wacom_wac->features.touch_max,
+ INPUT_MT_DIRECT);
+ else
+ input_mt_init_slots(wacom_wac->touch_input,
+ wacom_wac->features.touch_max,
+ INPUT_MT_POINTER);
}
}
}
* from the tablet, it is necessary to switch the tablet out of this
* mode and into one which sends the full range of tablet data.
*/
-static int wacom_query_tablet_data(struct hid_device *hdev,
- struct wacom_features *features)
+static int _wacom_query_tablet_data(struct wacom *wacom)
{
- struct wacom *wacom = hid_get_drvdata(hdev);
+ struct hid_device *hdev = wacom->hdev;
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
+ struct wacom_features *features = &wacom_wac->features;
if (hdev->bus == BUS_BLUETOOTH)
return wacom_bt_query_tablet_data(hdev, 1, features);
return retval;
}
+ if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH)
+ wacom_wac->shared->touch = hdev;
+ else if (wacom_wac->features.device_type & WACOM_DEVICETYPE_PEN)
+ wacom_wac->shared->pen = hdev;
+
out:
mutex_unlock(&wacom_udev_list_lock);
return retval;
unsigned char report_id = WAC_CMD_LED_CONTROL;
int buf_size = 9;
- if (!hid_get_drvdata(wacom->hdev))
- return -ENODEV;
-
if (!wacom->led.groups)
return -ENOTSUPP;
report_id = WAC_CMD_WL_LED_CONTROL;
buf_size = 13;
}
+ else if (wacom->wacom_wac.features.type == INTUOSP2_BT) {
+ report_id = WAC_CMD_WL_INTUOSP2;
+ buf_size = 51;
+ }
buf = kzalloc(buf_size, GFP_KERNEL);
if (!buf)
return -ENOMEM;
- if (wacom->wacom_wac.features.type >= INTUOS5S &&
- wacom->wacom_wac.features.type <= INTUOSPL) {
+ if (wacom->wacom_wac.features.type == HID_GENERIC) {
+ buf[0] = WAC_CMD_LED_CONTROL_GENERIC;
+ buf[1] = wacom->led.llv;
+ buf[2] = wacom->led.groups[0].select & 0x03;
+
+ } else if ((wacom->wacom_wac.features.type >= INTUOS5S &&
+ wacom->wacom_wac.features.type <= INTUOSPL)) {
/*
* Touch Ring and crop mark LED luminance may take on
* one of four values:
} else
buf[1] = led_bits;
}
+ else if (wacom->wacom_wac.features.type == INTUOSP2_BT) {
+ buf[0] = report_id;
+ buf[4] = 100; // Power Connection LED (ORANGE)
+ buf[5] = 100; // BT Connection LED (BLUE)
+ buf[6] = 100; // Paper Mode (RED?)
+ buf[7] = 100; // Paper Mode (GREEN?)
+ buf[8] = 100; // Paper Mode (BLUE?)
+ buf[9] = wacom->led.llv;
+ buf[10] = wacom->led.groups[0].select & 0x03;
+ }
else {
int led = wacom->led.groups[0].select | 0x4;
.attrs = intuos5_led_attrs,
};
+static struct attribute *generic_led_attrs[] = {
+ &dev_attr_status0_luminance.attr,
+ &dev_attr_status_led0_select.attr,
+ NULL
+};
+
+static struct attribute_group generic_led_attr_group = {
+ .name = "wacom_led",
+ .attrs = generic_led_attrs,
+};
+
struct wacom_sysfs_group_devres {
struct attribute_group *group;
struct kobject *root;
return 0;
}
-static int wacom_initialize_leds(struct wacom *wacom)
+int wacom_initialize_leds(struct wacom *wacom)
{
int error;
/* Initialize default values */
switch (wacom->wacom_wac.features.type) {
+ case HID_GENERIC:
+ if (!wacom->generic_has_leds)
+ return 0;
+ wacom->led.llv = 100;
+ wacom->led.max_llv = 100;
+
+ error = wacom_leds_alloc_and_register(wacom, 1, 4, false);
+ if (error) {
+ hid_err(wacom->hdev,
+ "cannot create leds err: %d\n", error);
+ return error;
+ }
+
+ error = wacom_devm_sysfs_create_group(wacom,
+ &generic_led_attr_group);
+ break;
+
case INTUOS4S:
case INTUOS4:
case INTUOS4WL:
&intuos5_led_attr_group);
break;
+ case INTUOSP2_BT:
+ wacom->led.llv = 50;
+ wacom->led.max_llv = 100;
+ error = wacom_leds_alloc_and_register(wacom, 1, 4, false);
+ if (error) {
+ hid_err(wacom->hdev,
+ "cannot create leds err: %d\n", error);
+ return error;
+ }
+ return 0;
+
case REMOTE:
wacom->led.llv = 255;
wacom->led.max_llv = 255;
"cannot create sysfs group err: %d\n", error);
return error;
}
- wacom_led_control(wacom);
return 0;
}
+static void wacom_init_work(struct work_struct *work)
+{
+ struct wacom *wacom = container_of(work, struct wacom, init_work.work);
+
+ _wacom_query_tablet_data(wacom);
+ wacom_led_control(wacom);
+}
+
+static void wacom_query_tablet_data(struct wacom *wacom)
+{
+ schedule_delayed_work(&wacom->init_work, msecs_to_jiffies(1000));
+}
+
static enum power_supply_property wacom_battery_props[] = {
POWER_SUPPLY_PROP_MODEL_NAME,
POWER_SUPPLY_PROP_PRESENT,
wacom->wacom_wac.pad_input = NULL;
}
+static void wacom_set_shared_values(struct wacom_wac *wacom_wac)
+{
+ if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH) {
+ wacom_wac->shared->type = wacom_wac->features.type;
+ wacom_wac->shared->touch_input = wacom_wac->touch_input;
+ }
+
+ if (wacom_wac->has_mute_touch_switch)
+ wacom_wac->shared->has_mute_touch_switch = true;
+
+ if (wacom_wac->shared->has_mute_touch_switch &&
+ wacom_wac->shared->touch_input) {
+ set_bit(EV_SW, wacom_wac->shared->touch_input->evbit);
+ input_set_capability(wacom_wac->shared->touch_input, EV_SW,
+ SW_MUTE_DEVICE);
+ }
+}
+
static int wacom_parse_and_register(struct wacom *wacom, bool wireless)
{
struct wacom_wac *wacom_wac = &wacom->wacom_wac;
if (error)
goto fail;
- error = wacom_add_shared_data(hdev);
- if (error)
- goto fail;
-
/*
* Bamboo Pad has a generic hid handling for the Pen, and we switch it
* into debug mode for the touch part.
wacom_update_name(wacom, wireless ? " (WL)" : "");
- if (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH)
- wacom_wac->shared->touch = hdev;
- else if (wacom_wac->features.device_type & WACOM_DEVICETYPE_PEN)
- wacom_wac->shared->pen = hdev;
+ error = wacom_add_shared_data(hdev);
+ if (error)
+ goto fail;
if (!(features->device_type & WACOM_DEVICETYPE_WL_MONITOR) &&
(features->quirks & WACOM_QUIRK_BATTERY)) {
if (!wireless) {
/* Note that if query fails it is not a hard failure */
- wacom_query_tablet_data(hdev, features);
+ wacom_query_tablet_data(wacom);
}
/* touch only Bamboo doesn't support pen */
if (features->device_type & WACOM_DEVICETYPE_WL_MONITOR)
error = hid_hw_open(hdev);
- if ((wacom_wac->features.type == INTUOSHT ||
- wacom_wac->features.type == INTUOSHT2) &&
- (wacom_wac->features.device_type & WACOM_DEVICETYPE_TOUCH)) {
- wacom_wac->shared->type = wacom_wac->features.type;
- wacom_wac->shared->touch_input = wacom_wac->touch_input;
- }
-
+ wacom_set_shared_values(wacom_wac);
devres_close_group(&hdev->dev, wacom);
return 0;
wacom->usbdev = dev;
wacom->intf = intf;
mutex_init(&wacom->lock);
+ INIT_DELAYED_WORK(&wacom->init_work, wacom_init_work);
INIT_WORK(&wacom->wireless_work, wacom_wireless_work);
INIT_WORK(&wacom->battery_work, wacom_battery_work);
INIT_WORK(&wacom->remote_work, wacom_remote_work);
hid_hw_stop(hdev);
+ cancel_delayed_work_sync(&wacom->init_work);
cancel_work_sync(&wacom->wireless_work);
cancel_work_sync(&wacom->battery_work);
cancel_work_sync(&wacom->remote_work);
if (hdev->bus == BUS_BLUETOOTH)
device_remove_file(&hdev->dev, &dev_attr_speed);
+ /* make sure we don't trigger the LEDs */
+ wacom_led_groups_release(wacom);
+ wacom_release_resources(wacom);
+
hid_set_drvdata(hdev, NULL);
}
static int wacom_resume(struct hid_device *hdev)
{
struct wacom *wacom = hid_get_drvdata(hdev);
- struct wacom_features *features = &wacom->wacom_wac.features;
mutex_lock(&wacom->lock);
/* switch to wacom mode first */
- wacom_query_tablet_data(hdev, features);
+ _wacom_query_tablet_data(wacom);
wacom_led_control(wacom);
mutex_unlock(&wacom->lock);
MODULE_VERSION(DRIVER_VERSION);
MODULE_AUTHOR(DRIVER_AUTHOR);
MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE(DRIVER_LICENSE);
+MODULE_LICENSE("GPL");
projects / mirror_ubuntu-artful-kernel.git / blobdiff