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-rw-r--r--drivers/hid/hid-core.c3
-rw-r--r--drivers/hid/hid-ids.h4
-rw-r--r--drivers/hid/hid-input.c53
-rw-r--r--drivers/hid/hid-microsoft.c2
-rw-r--r--drivers/hid/hid-saitek.c2
-rw-r--r--drivers/hid/hid-sensor-hub.c8
-rw-r--r--drivers/hid/hid-sony.c49
-rw-r--r--drivers/hid/hid-tivo.c1
-rw-r--r--drivers/hid/hid-wiimote-modules.c41
-rw-r--r--drivers/hid/hid-wiimote.h3
-rw-r--r--drivers/hid/i2c-hid/i2c-hid.c7
-rw-r--r--drivers/hid/usbhid/hid-quirks.c1
-rw-r--r--drivers/hid/wacom.h8
-rw-r--r--drivers/hid/wacom_sys.c70
-rw-r--r--drivers/hid/wacom_wac.c95
15 files changed, 207 insertions, 140 deletions
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index db4fb6e1cc5b..56ce8c2b5530 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1872,6 +1872,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_SIDEWINDER_GV) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K) },
@@ -1926,6 +1927,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
#endif
#if IS_ENABLED(CONFIG_HID_SAITEK)
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7) },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_MMO7) },
{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9) },
@@ -1957,6 +1959,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 46edb4d3ed28..9c4786759f16 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -586,6 +586,7 @@
#define USB_VENDOR_ID_LOGITECH 0x046d
#define USB_DEVICE_ID_LOGITECH_AUDIOHUB 0x0a0e
#define USB_DEVICE_ID_LOGITECH_T651 0xb00c
+#define USB_DEVICE_ID_LOGITECH_C077 0xc007
#define USB_DEVICE_ID_LOGITECH_RECEIVER 0xc101
#define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST 0xc110
#define USB_DEVICE_ID_LOGITECH_HARMONY_LAST 0xc14f
@@ -654,6 +655,7 @@
#define USB_DEVICE_ID_MS_LK6K 0x00f9
#define USB_DEVICE_ID_MS_PRESENTER_8K_BT 0x0701
#define USB_DEVICE_ID_MS_PRESENTER_8K_USB 0x0713
+#define USB_DEVICE_ID_MS_NE7K 0x071d
#define USB_DEVICE_ID_MS_DIGITAL_MEDIA_3K 0x0730
#define USB_DEVICE_ID_MS_COMFORT_MOUSE_4500 0x076c
#define USB_DEVICE_ID_MS_SURFACE_PRO_2 0x0799
@@ -802,6 +804,7 @@
#define USB_VENDOR_ID_SAITEK 0x06a3
#define USB_DEVICE_ID_SAITEK_RUMBLEPAD 0xff17
#define USB_DEVICE_ID_SAITEK_PS1000 0x0621
+#define USB_DEVICE_ID_SAITEK_RAT7_OLD 0x0ccb
#define USB_DEVICE_ID_SAITEK_RAT7 0x0cd7
#define USB_DEVICE_ID_SAITEK_MMO7 0x0cd0
@@ -896,6 +899,7 @@
#define USB_VENDOR_ID_TIVO 0x150a
#define USB_DEVICE_ID_TIVO_SLIDE_BT 0x1200
#define USB_DEVICE_ID_TIVO_SLIDE 0x1201
+#define USB_DEVICE_ID_TIVO_SLIDE_PRO 0x1203
#define USB_VENDOR_ID_TOPSEED 0x0766
#define USB_DEVICE_ID_TOPSEED_CYBERLINK 0x0204
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 052869d0ab78..32c2da49bd5b 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -339,7 +339,7 @@ static int hidinput_get_battery_property(struct power_supply *psy,
enum power_supply_property prop,
union power_supply_propval *val)
{
- struct hid_device *dev = container_of(psy, struct hid_device, battery);
+ struct hid_device *dev = power_supply_get_drvdata(psy);
int ret = 0;
__u8 *buf;
@@ -397,26 +397,32 @@ static int hidinput_get_battery_property(struct power_supply *psy,
static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type, struct hid_field *field)
{
- struct power_supply *battery = &dev->battery;
- int ret;
+ struct power_supply_desc *psy_desc = NULL;
+ struct power_supply_config psy_cfg = { .drv_data = dev, };
unsigned quirks;
s32 min, max;
if (field->usage->hid != HID_DC_BATTERYSTRENGTH)
return false; /* no match */
- if (battery->name != NULL)
+ if (dev->battery != NULL)
goto out; /* already initialized? */
- battery->name = kasprintf(GFP_KERNEL, "hid-%s-battery", dev->uniq);
- if (battery->name == NULL)
+ psy_desc = kzalloc(sizeof(*psy_desc), GFP_KERNEL);
+ if (psy_desc == NULL)
goto out;
- battery->type = POWER_SUPPLY_TYPE_BATTERY;
- battery->properties = hidinput_battery_props;
- battery->num_properties = ARRAY_SIZE(hidinput_battery_props);
- battery->use_for_apm = 0;
- battery->get_property = hidinput_get_battery_property;
+ psy_desc->name = kasprintf(GFP_KERNEL, "hid-%s-battery", dev->uniq);
+ if (psy_desc->name == NULL) {
+ kfree(psy_desc);
+ goto out;
+ }
+
+ psy_desc->type = POWER_SUPPLY_TYPE_BATTERY;
+ psy_desc->properties = hidinput_battery_props;
+ psy_desc->num_properties = ARRAY_SIZE(hidinput_battery_props);
+ psy_desc->use_for_apm = 0;
+ psy_desc->get_property = hidinput_get_battery_property;
quirks = find_battery_quirk(dev);
@@ -439,27 +445,30 @@ static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
dev->battery_report_type = report_type;
dev->battery_report_id = field->report->id;
- ret = power_supply_register(&dev->dev, battery);
- if (ret != 0) {
- hid_warn(dev, "can't register power supply: %d\n", ret);
- kfree(battery->name);
- battery->name = NULL;
+ dev->battery = power_supply_register(&dev->dev, psy_desc, &psy_cfg);
+ if (IS_ERR(dev->battery)) {
+ hid_warn(dev, "can't register power supply: %ld\n",
+ PTR_ERR(dev->battery));
+ kfree(psy_desc->name);
+ kfree(psy_desc);
+ dev->battery = NULL;
+ } else {
+ power_supply_powers(dev->battery, &dev->dev);
}
- power_supply_powers(battery, &dev->dev);
-
out:
return true;
}
static void hidinput_cleanup_battery(struct hid_device *dev)
{
- if (!dev->battery.name)
+ if (!dev->battery)
return;
- power_supply_unregister(&dev->battery);
- kfree(dev->battery.name);
- dev->battery.name = NULL;
+ power_supply_unregister(dev->battery);
+ kfree(dev->battery->desc->name);
+ kfree(dev->battery->desc);
+ dev->battery = NULL;
}
#else /* !CONFIG_HID_BATTERY_STRENGTH */
static bool hidinput_setup_battery(struct hid_device *dev, unsigned report_type,
diff --git a/drivers/hid/hid-microsoft.c b/drivers/hid/hid-microsoft.c
index fbaea6eb882e..af935eb198c9 100644
--- a/drivers/hid/hid-microsoft.c
+++ b/drivers/hid/hid-microsoft.c
@@ -264,6 +264,8 @@ static const struct hid_device_id ms_devices[] = {
.driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE4K_JP),
.driver_data = MS_ERGONOMY },
+ { HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_NE7K),
+ .driver_data = MS_ERGONOMY },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_LK6K),
.driver_data = MS_ERGONOMY | MS_RDESC },
{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_PRESENTER_8K_USB),
diff --git a/drivers/hid/hid-saitek.c b/drivers/hid/hid-saitek.c
index 5632c54eadf0..a014f21275d8 100644
--- a/drivers/hid/hid-saitek.c
+++ b/drivers/hid/hid-saitek.c
@@ -177,6 +177,8 @@ static int saitek_event(struct hid_device *hdev, struct hid_field *field,
static const struct hid_device_id saitek_devices[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_PS1000),
.driver_data = SAITEK_FIX_PS1000 },
+ { HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7_OLD),
+ .driver_data = SAITEK_RELEASE_MODE_RAT7 },
{ HID_USB_DEVICE(USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RAT7),
.driver_data = SAITEK_RELEASE_MODE_RAT7 },
{ HID_USB_DEVICE(USB_VENDOR_ID_MADCATZ, USB_DEVICE_ID_MADCATZ_RAT9),
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index 6a58b6c723aa..e54ce1097e2c 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -135,8 +135,9 @@ static struct hid_sensor_hub_callbacks *sensor_hub_get_callback(
{
struct hid_sensor_hub_callbacks_list *callback;
struct sensor_hub_data *pdata = hid_get_drvdata(hdev);
+ unsigned long flags;
- spin_lock(&pdata->dyn_callback_lock);
+ spin_lock_irqsave(&pdata->dyn_callback_lock, flags);
list_for_each_entry(callback, &pdata->dyn_callback_list, list)
if (callback->usage_id == usage_id &&
(collection_index >=
@@ -145,10 +146,11 @@ static struct hid_sensor_hub_callbacks *sensor_hub_get_callback(
callback->hsdev->end_collection_index)) {
*priv = callback->priv;
*hsdev = callback->hsdev;
- spin_unlock(&pdata->dyn_callback_lock);
+ spin_unlock_irqrestore(&pdata->dyn_callback_lock,
+ flags);
return callback->usage_callback;
}
- spin_unlock(&pdata->dyn_callback_lock);
+ spin_unlock_irqrestore(&pdata->dyn_callback_lock, flags);
return NULL;
}
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index 31e9d2561106..c906300cf667 100644
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -804,7 +804,7 @@ union sixaxis_output_report_01 {
#define DS4_REPORT_0x81_SIZE 7
#define SIXAXIS_REPORT_0xF2_SIZE 18
-static spinlock_t sony_dev_list_lock;
+static DEFINE_SPINLOCK(sony_dev_list_lock);
static LIST_HEAD(sony_device_list);
static DEFINE_IDA(sony_device_id_allocator);
@@ -815,7 +815,8 @@ struct sony_sc {
struct led_classdev *leds[MAX_LEDS];
unsigned long quirks;
struct work_struct state_worker;
- struct power_supply battery;
+ struct power_supply *battery;
+ struct power_supply_desc battery_desc;
int device_id;
__u8 *output_report_dmabuf;
@@ -1660,7 +1661,7 @@ static int sony_battery_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct sony_sc *sc = container_of(psy, struct sony_sc, battery);
+ struct sony_sc *sc = power_supply_get_drvdata(psy);
unsigned long flags;
int ret = 0;
u8 battery_charging, battery_capacity, cable_state;
@@ -1699,6 +1700,7 @@ static int sony_battery_get_property(struct power_supply *psy,
static int sony_battery_probe(struct sony_sc *sc)
{
+ struct power_supply_config psy_cfg = { .drv_data = sc, };
struct hid_device *hdev = sc->hdev;
int ret;
@@ -1708,39 +1710,42 @@ static int sony_battery_probe(struct sony_sc *sc)
*/
sc->battery_capacity = 100;
- sc->battery.properties = sony_battery_props;
- sc->battery.num_properties = ARRAY_SIZE(sony_battery_props);
- sc->battery.get_property = sony_battery_get_property;
- sc->battery.type = POWER_SUPPLY_TYPE_BATTERY;
- sc->battery.use_for_apm = 0;
- sc->battery.name = kasprintf(GFP_KERNEL, "sony_controller_battery_%pMR",
- sc->mac_address);
- if (!sc->battery.name)
+ sc->battery_desc.properties = sony_battery_props;
+ sc->battery_desc.num_properties = ARRAY_SIZE(sony_battery_props);
+ sc->battery_desc.get_property = sony_battery_get_property;
+ sc->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY;
+ sc->battery_desc.use_for_apm = 0;
+ sc->battery_desc.name = kasprintf(GFP_KERNEL,
+ "sony_controller_battery_%pMR",
+ sc->mac_address);
+ if (!sc->battery_desc.name)
return -ENOMEM;
- ret = power_supply_register(&hdev->dev, &sc->battery);
- if (ret) {
+ sc->battery = power_supply_register(&hdev->dev, &sc->battery_desc,
+ &psy_cfg);
+ if (IS_ERR(sc->battery)) {
+ ret = PTR_ERR(sc->battery);
hid_err(hdev, "Unable to register battery device\n");
goto err_free;
}
- power_supply_powers(&sc->battery, &hdev->dev);
+ power_supply_powers(sc->battery, &hdev->dev);
return 0;
err_free:
- kfree(sc->battery.name);
- sc->battery.name = NULL;
+ kfree(sc->battery_desc.name);
+ sc->battery_desc.name = NULL;
return ret;
}
static void sony_battery_remove(struct sony_sc *sc)
{
- if (!sc->battery.name)
+ if (!sc->battery_desc.name)
return;
- power_supply_unregister(&sc->battery);
- kfree(sc->battery.name);
- sc->battery.name = NULL;
+ power_supply_unregister(sc->battery);
+ kfree(sc->battery_desc.name);
+ sc->battery_desc.name = NULL;
}
/*
@@ -1944,6 +1949,8 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
return -ENOMEM;
}
+ spin_lock_init(&sc->lock);
+
sc->quirks = quirks;
hid_set_drvdata(hdev, sc);
sc->hdev = hdev;
@@ -2147,8 +2154,8 @@ static void __exit sony_exit(void)
{
dbg_hid("Sony:%s\n", __func__);
- ida_destroy(&sony_device_id_allocator);
hid_unregister_driver(&sony_driver);
+ ida_destroy(&sony_device_id_allocator);
}
module_init(sony_init);
module_exit(sony_exit);
diff --git a/drivers/hid/hid-tivo.c b/drivers/hid/hid-tivo.c
index d790d8d71f7f..d98696927453 100644
--- a/drivers/hid/hid-tivo.c
+++ b/drivers/hid/hid-tivo.c
@@ -64,6 +64,7 @@ static const struct hid_device_id tivo_devices[] = {
/* TiVo Slide Bluetooth remote, pairs with a Broadcom dongle */
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_BT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_TIVO, USB_DEVICE_ID_TIVO_SLIDE_PRO) },
{ }
};
MODULE_DEVICE_TABLE(hid, tivo_devices);
diff --git a/drivers/hid/hid-wiimote-modules.c b/drivers/hid/hid-wiimote-modules.c
index 6b61f01e01e7..05e23c417d50 100644
--- a/drivers/hid/hid-wiimote-modules.c
+++ b/drivers/hid/hid-wiimote-modules.c
@@ -203,8 +203,7 @@ static int wiimod_battery_get_property(struct power_supply *psy,
enum power_supply_property psp,
union power_supply_propval *val)
{
- struct wiimote_data *wdata = container_of(psy, struct wiimote_data,
- battery);
+ struct wiimote_data *wdata = power_supply_get_drvdata(psy);
int ret = 0, state;
unsigned long flags;
@@ -238,42 +237,46 @@ static int wiimod_battery_get_property(struct power_supply *psy,
static int wiimod_battery_probe(const struct wiimod_ops *ops,
struct wiimote_data *wdata)
{
+ struct power_supply_config psy_cfg = { .drv_data = wdata, };
int ret;
- wdata->battery.properties = wiimod_battery_props;
- wdata->battery.num_properties = ARRAY_SIZE(wiimod_battery_props);
- wdata->battery.get_property = wiimod_battery_get_property;
- wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
- wdata->battery.use_for_apm = 0;
- wdata->battery.name = kasprintf(GFP_KERNEL, "wiimote_battery_%s",
- wdata->hdev->uniq);
- if (!wdata->battery.name)
+ wdata->battery_desc.properties = wiimod_battery_props;
+ wdata->battery_desc.num_properties = ARRAY_SIZE(wiimod_battery_props);
+ wdata->battery_desc.get_property = wiimod_battery_get_property;
+ wdata->battery_desc.type = POWER_SUPPLY_TYPE_BATTERY;
+ wdata->battery_desc.use_for_apm = 0;
+ wdata->battery_desc.name = kasprintf(GFP_KERNEL, "wiimote_battery_%s",
+ wdata->hdev->uniq);
+ if (!wdata->battery_desc.name)
return -ENOMEM;
- ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
- if (ret) {
+ wdata->battery = power_supply_register(&wdata->hdev->dev,
+ &wdata->battery_desc,
+ &psy_cfg);
+ if (IS_ERR(wdata->battery)) {
hid_err(wdata->hdev, "cannot register battery device\n");
+ ret = PTR_ERR(wdata->battery);
goto err_free;
}
- power_supply_powers(&wdata->battery, &wdata->hdev->dev);
+ power_supply_powers(wdata->battery, &wdata->hdev->dev);
return 0;
err_free:
- kfree(wdata->battery.name);
- wdata->battery.name = NULL;
+ kfree(wdata->battery_desc.name);
+ wdata->battery_desc.name = NULL;
return ret;
}
static void wiimod_battery_remove(const struct wiimod_ops *ops,
struct wiimote_data *wdata)
{
- if (!wdata->battery.name)
+ if (!wdata->battery_desc.name)
return;
- power_supply_unregister(&wdata->battery);
- kfree(wdata->battery.name);
- wdata->battery.name = NULL;
+ power_supply_unregister(wdata->battery);
+ kfree(wdata->battery_desc.name);
+ wdata->battery_desc.name = NULL;
}
static const struct wiimod_ops wiimod_battery = {
diff --git a/drivers/hid/hid-wiimote.h b/drivers/hid/hid-wiimote.h
index 10934aa129fb..875694d43e4d 100644
--- a/drivers/hid/hid-wiimote.h
+++ b/drivers/hid/hid-wiimote.h
@@ -147,7 +147,8 @@ struct wiimote_data {
struct led_classdev *leds[4];
struct input_dev *accel;
struct input_dev *ir;
- struct power_supply battery;
+ struct power_supply *battery;
+ struct power_supply_desc battery_desc;
struct input_dev *mp;
struct timer_list timer;
struct wiimote_debug *debug;
diff --git a/drivers/hid/i2c-hid/i2c-hid.c b/drivers/hid/i2c-hid/i2c-hid.c
index d43e967e7533..36053f33d6d9 100644
--- a/drivers/hid/i2c-hid/i2c-hid.c
+++ b/drivers/hid/i2c-hid/i2c-hid.c
@@ -370,7 +370,10 @@ static int i2c_hid_hwreset(struct i2c_client *client)
static void i2c_hid_get_input(struct i2c_hid *ihid)
{
int ret, ret_size;
- int size = ihid->bufsize;
+ int size = le16_to_cpu(ihid->hdesc.wMaxInputLength);
+
+ if (size > ihid->bufsize)
+ size = ihid->bufsize;
ret = i2c_master_recv(ihid->client, ihid->inbuf, size);
if (ret != size) {
@@ -785,7 +788,7 @@ static int i2c_hid_init_irq(struct i2c_client *client)
dev_dbg(&client->dev, "Requesting IRQ: %d\n", client->irq);
ret = request_threaded_irq(client->irq, NULL, i2c_hid_irq,
- IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
+ IRQF_TRIGGER_LOW | IRQF_ONESHOT,
client->name, ihid);
if (ret < 0) {
dev_warn(&client->dev,
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 9be99a67bfe2..a82127753461 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -78,6 +78,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_C077, HID_QUIRK_ALWAYS_POLL },
{ USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_3, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TYPE_COVER_3_JP, HID_QUIRK_NO_INIT_REPORTS },
diff --git a/drivers/hid/wacom.h b/drivers/hid/wacom.h
index 7db432809e9e..0d0d0dd89d17 100644
--- a/drivers/hid/wacom.h
+++ b/drivers/hid/wacom.h
@@ -119,8 +119,10 @@ struct wacom {
u8 img_lum; /* OLED matrix display brightness */
} led;
bool led_initialized;
- struct power_supply battery;
- struct power_supply ac;
+ struct power_supply *battery;
+ struct power_supply *ac;
+ struct power_supply_desc battery_desc;
+ struct power_supply_desc ac_desc;
};
static inline void wacom_schedule_work(struct wacom_wac *wacom_wac)
@@ -133,7 +135,7 @@ static inline void wacom_notify_battery(struct wacom_wac *wacom_wac)
{
struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac);
- power_supply_changed(&wacom->battery);
+ power_supply_changed(wacom->battery);
}
extern const struct hid_device_id wacom_ids[];
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index f0568a7e6de9..ba9af470bea0 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -944,7 +944,7 @@ static int wacom_battery_get_property(struct power_supply *psy,
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) {
@@ -976,7 +976,7 @@ static int wacom_ac_get_property(struct power_supply *psy,
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) {
@@ -998,42 +998,46 @@ static int wacom_ac_get_property(struct power_supply *psy,
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;
@@ -1042,11 +1046,11 @@ static int wacom_initialize_battery(struct wacom *wacom)
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;
+ wacom->battery) {
+ power_supply_unregister(wacom->battery);
+ wacom->battery = NULL;
+ power_supply_unregister(wacom->ac);
+ wacom->ac = NULL;
}
}
diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c
index 1a6507999a65..bbe32d66e500 100644
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -551,9 +551,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
(features->type == CINTIQ && !(data[1] & 0x40)))
return 1;
- if (features->quirks & WACOM_QUIRK_MULTI_INPUT)
+ if (wacom->shared) {
wacom->shared->stylus_in_proximity = true;
+ if (wacom->shared->touch_down)
+ return 1;
+ }
+
/* in Range while exiting */
if (((data[1] & 0xfe) == 0x20) && wacom->reporting_data) {
input_report_key(input, BTN_TOUCH, 0);
@@ -778,6 +782,11 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[4]));
input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[6]));
input_report_abs(input, ABS_Z, be16_to_cpup((__be16 *)&data[8]));
+ if ((data[2] & 0x07) | data[4] | data[5] | data[6] | data[7] | data[8] | data[9]) {
+ input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+ } else {
+ input_report_abs(input, ABS_MISC, 0);
+ }
} else if (features->type == CINTIQ_HYBRID) {
/*
* Do not send hardware buttons under Android. They
@@ -1038,27 +1047,28 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
struct input_dev *input = wacom->input;
unsigned char *data = wacom->data;
int i;
- int current_num_contacts = 0;
+ int current_num_contacts = data[61];
int contacts_to_send = 0;
int num_contacts_left = 4; /* maximum contacts per packet */
int byte_per_packet = WACOM_BYTES_PER_24HDT_PACKET;
int y_offset = 2;
+ static int contact_with_no_pen_down_count = 0;
if (wacom->features.type == WACOM_27QHDT) {
current_num_contacts = data[63];
num_contacts_left = 10;
byte_per_packet = WACOM_BYTES_PER_QHDTHID_PACKET;
y_offset = 0;
- } else {
- current_num_contacts = data[61];
}
/*
* First packet resets the counter since only the first
* packet in series will have non-zero current_num_contacts.
*/
- if (current_num_contacts)
+ if (current_num_contacts) {
wacom->num_contacts_left = current_num_contacts;
+ contact_with_no_pen_down_count = 0;
+ }
contacts_to_send = min(num_contacts_left, wacom->num_contacts_left);
@@ -1091,15 +1101,16 @@ static int wacom_24hdt_irq(struct wacom_wac *wacom)
input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h));
input_report_abs(input, ABS_MT_ORIENTATION, w > h);
}
+ contact_with_no_pen_down_count++;
}
}
input_mt_report_pointer_emulation(input, true);
wacom->num_contacts_left -= contacts_to_send;
- if (wacom->num_contacts_left <= 0)
+ if (wacom->num_contacts_left <= 0) {
wacom->num_contacts_left = 0;
-
- wacom->shared->touch_down = (wacom->num_contacts_left > 0);
+ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
+ }
return 1;
}
@@ -1111,6 +1122,7 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
int current_num_contacts = data[2];
int contacts_to_send = 0;
int x_offset = 0;
+ static int contact_with_no_pen_down_count = 0;
/* MTTPC does not support Height and Width */
if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B)
@@ -1120,8 +1132,10 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
* First packet resets the counter since only the first
* packet in series will have non-zero current_num_contacts.
*/
- if (current_num_contacts)
+ if (current_num_contacts) {
wacom->num_contacts_left = current_num_contacts;
+ contact_with_no_pen_down_count = 0;
+ }
/* There are at most 5 contacts per packet */
contacts_to_send = min(5, wacom->num_contacts_left);
@@ -1142,15 +1156,16 @@ static int wacom_mt_touch(struct wacom_wac *wacom)
int y = get_unaligned_le16(&data[offset + x_offset + 9]);
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
+ contact_with_no_pen_down_count++;
}
}
input_mt_report_pointer_emulation(input, true);
wacom->num_contacts_left -= contacts_to_send;
- if (wacom->num_contacts_left < 0)
+ if (wacom->num_contacts_left <= 0) {
wacom->num_contacts_left = 0;
-
- wacom->shared->touch_down = (wacom->num_contacts_left > 0);
+ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
+ }
return 1;
}
@@ -1188,29 +1203,25 @@ static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len)
{
unsigned char *data = wacom->data;
struct input_dev *input = wacom->input;
- bool prox;
+ bool prox = !wacom->shared->stylus_in_proximity;
int x = 0, y = 0;
if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG)
return 0;
- if (!wacom->shared->stylus_in_proximity) {
- if (len == WACOM_PKGLEN_TPC1FG) {
- prox = data[0] & 0x01;
- x = get_unaligned_le16(&data[1]);
- y = get_unaligned_le16(&data[3]);
- } else if (len == WACOM_PKGLEN_TPC1FG_B) {
- prox = data[2] & 0x01;
- x = get_unaligned_le16(&data[3]);
- y = get_unaligned_le16(&data[5]);
- } else {
- prox = data[1] & 0x01;
- x = le16_to_cpup((__le16 *)&data[2]);
- y = le16_to_cpup((__le16 *)&data[4]);
- }
- } else
- /* force touch out when pen is in prox */
- prox = 0;
+ if (len == WACOM_PKGLEN_TPC1FG) {
+ prox = prox && (data[0] & 0x01);
+ x = get_unaligned_le16(&data[1]);
+ y = get_unaligned_le16(&data[3]);
+ } else if (len == WACOM_PKGLEN_TPC1FG_B) {
+ prox = prox && (data[2] & 0x01);
+ x = get_unaligned_le16(&data[3]);
+ y = get_unaligned_le16(&data[5]);
+ } else {
+ prox = prox && (data[1] & 0x01);
+ x = le16_to_cpup((__le16 *)&data[2]);
+ y = le16_to_cpup((__le16 *)&data[4]);
+ }
if (prox) {
input_report_abs(input, ABS_X, x);
@@ -1608,6 +1619,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
struct input_dev *pad_input = wacom->pad_input;
unsigned char *data = wacom->data;
int i;
+ int contact_with_no_pen_down_count = 0;
if (data[0] != 0x02)
return 0;
@@ -1635,6 +1647,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
}
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
+ contact_with_no_pen_down_count++;
}
}
@@ -1644,11 +1657,12 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0);
input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0);
input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0);
+ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
return 1;
}
-static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
+static int wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data, int last_touch_count)
{
struct wacom_features *features = &wacom->features;
struct input_dev *input = wacom->input;
@@ -1656,7 +1670,7 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
int slot = input_mt_get_slot_by_key(input, data[0]);
if (slot < 0)
- return;
+ return 0;
touch = touch && !wacom->shared->stylus_in_proximity;
@@ -1688,7 +1702,9 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
input_report_abs(input, ABS_MT_POSITION_Y, y);
input_report_abs(input, ABS_MT_TOUCH_MAJOR, width);
input_report_abs(input, ABS_MT_TOUCH_MINOR, height);
+ last_touch_count++;
}
+ return last_touch_count;
}
static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
@@ -1713,6 +1729,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom)
unsigned char *data = wacom->data;
int count = data[1] & 0x07;
int i;
+ int contact_with_no_pen_down_count = 0;
if (data[0] != 0x02)
return 0;
@@ -1723,12 +1740,15 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom)
int msg_id = data[offset];
if (msg_id >= 2 && msg_id <= 17)
- wacom_bpt3_touch_msg(wacom, data + offset);
+ contact_with_no_pen_down_count =
+ wacom_bpt3_touch_msg(wacom, data + offset,
+ contact_with_no_pen_down_count);
else if (msg_id == 128)
wacom_bpt3_button_msg(wacom, data + offset);
}
input_mt_report_pointer_emulation(input, true);
+ wacom->shared->touch_down = (contact_with_no_pen_down_count > 0);
return 1;
}
@@ -1754,6 +1774,9 @@ static int wacom_bpt_pen(struct wacom_wac *wacom)
return 0;
}
+ if (wacom->shared->touch_down)
+ return 0;
+
prox = (data[1] & 0x20) == 0x20;
/*
@@ -2725,9 +2748,9 @@ static const struct wacom_features wacom_features_0xF6 =
.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_0x32A =
- { "Wacom Cintiq 27QHD", 119740, 67520, 2047,
- 63, WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
- WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
+ { "Wacom Cintiq 27QHD", 119740, 67520, 2047, 63,
+ WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
+ WACOM_CINTIQ_OFFSET, WACOM_CINTIQ_OFFSET };
static const struct wacom_features wacom_features_0x32B =
{ "Wacom Cintiq 27QHD touch", 119740, 67520, 2047, 63,
WACOM_27QHD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-01 02:39:57 +0000