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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Browse Source 
Pull HID updates from Jiri Kosina:

 - Lenovo X1 Tablet support improvements from Mikael Wikström

 - "heartbeat" report fix for several Wacom devices from Jason Gerecke

 - bounds checking fix in hid-roccat from Dan Carpenter

 - stylus battery reporting fix from Dmitry Torokhov

 - i2c-hid support for wakeup from suspend-to-idle from Kai-Heng Feng

 - new driver for Vivaldi devices from Sean O'Brien

 - other assorted small fixes and device ID additions

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid:
  HID: i2c-hid: Enable wakeup capability from Suspend-to-Idle
  HID: add vivaldi HID driver
  HID: hid-input: fix stylus battery reporting
  HID: wacom: Avoid entering wacom_wac_pen_report for pad / battery
  HID: i2c-hid: fix kerneldoc warnings in i2c-hid-core.c
  HID: core: fix kerneldoc warnings in hid-core.c
  HID: multitouch: Lenovo X1 Tablet Gen2 trackpoint and buttons
  HID: multitouch: Lenovo X1 Tablet Gen3 trackpoint and buttons
  HID: alps: clean up indentation issue
  HID: intel-ish-hid: simplify the return expression of ishtp_bus_remove_device()
  HID: hid-debug: fix nonblocking read semantics wrt EIO/ERESTARTSYS
  HID: i2c-hid: Prefer asynchronous probe
  HID: ite: Add USB id match for Acer One S1003 keyboard dock
  HID: roccat: add bounds checking in kone_sysfs_write_settings()
  HID: wiimote: narrow spinlock range in wiimote_hid_event()
  HID: wiimote: make handlers[] const
  HID: apple: Add support for Matias wireless keyboard
  HID: cp2112: Use irqchip template
This commit is contained in:
Linus Torvalds 2020-10-15 15:09:12 -07:00
commit bf36c6b946
18 changed files with 244 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/hid/Kconfig
View File

@ -397,6 +397,15 @@ config HID_GOOGLE_HAMMER
help
Say Y here if you have a Google Hammer device.
config HID_VIVALDI
tristate "Vivaldi Keyboard"
depends on HID
help
Say Y here if you want to enable support for Vivaldi keyboards.
Vivaldi keyboards use a vendor-specific (Google) HID usage to report
how the keys in the top row are physically ordered.
config HID_GT683R
tristate "MSI GT68xR LED support"
depends on LEDS_CLASS && USB_HID

1
drivers/hid/Makefile
View File

@ -50,6 +50,7 @@ obj-$(CONFIG_HID_GEMBIRD) += hid-gembird.o
obj-$(CONFIG_HID_GFRM) += hid-gfrm.o
obj-$(CONFIG_HID_GLORIOUS) += hid-glorious.o
obj-$(CONFIG_HID_GOOGLE_HAMMER) += hid-google-hammer.o
obj-$(CONFIG_HID_VIVALDI) += hid-vivaldi.o
obj-$(CONFIG_HID_GT683R) += hid-gt683r.o
obj-$(CONFIG_HID_GYRATION) += hid-gyration.o
obj-$(CONFIG_HID_HOLTEK) += hid-holtek-kbd.o

2
drivers/hid/hid-alps.c
View File

@ -526,7 +526,7 @@ static int u1_init(struct hid_device *hdev, struct alps_dev *pri_data)
ret = u1_read_write_register(hdev, ADDRESS_U1_NUM_SENS_Y,
&sen_line_num_y, 0, true);
if (ret < 0) {
if (ret < 0) {
dev_err(&hdev->dev, "failed U1_NUM_SENS_Y (%d)\n", ret);
goto exit;
}

2
drivers/hid/hid-apple.c
View File

@ -503,6 +503,8 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
.driver_data = APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_ISO),
.driver_data = APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_REVB_JIS),
.driver_data = APPLE_HAS_FN },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ALU_WIRELESS_ANSI),

15
drivers/hid/hid-core.c
View File

@ -814,6 +814,13 @@ static void hid_scan_collection(struct hid_parser *parser, unsigned type)
if ((parser->global.usage_page << 16) >= HID_UP_MSVENDOR)
parser->scan_flags |= HID_SCAN_FLAG_VENDOR_SPECIFIC;
if ((parser->global.usage_page << 16) == HID_UP_GOOGLEVENDOR)
for (i = 0; i < parser->local.usage_index; i++)
if (parser->local.usage[i] ==
(HID_UP_GOOGLEVENDOR | 0x0001))
parser->device->group =
HID_GROUP_VIVALDI;
}
static int hid_scan_main(struct hid_parser *parser, struct hid_item *item)
@ -920,7 +927,7 @@ static int hid_scan_report(struct hid_device *hid)
/**
* hid_parse_report - parse device report
*
* @device: hid device
* @hid: hid device
* @start: report start
* @size: report size
*
@ -945,7 +952,7 @@ static const char * const hid_report_names[] = {
/**
* hid_validate_values - validate existing device report's value indexes
*
* @device: hid device
* @hid: hid device
* @type: which report type to examine
* @id: which report ID to examine (0 for first)
* @field_index: which report field to examine
@ -1444,7 +1451,7 @@ static int search(__s32 *array, __s32 value, unsigned n)
* hid_match_report - check if driver's raw_event should be called
*
* @hid: hid device
* @report_type: type to match against
* @report: hid report to match against
*
* compare hid->driver->report_table->report_type to report->type
*/
@ -2120,7 +2127,7 @@ struct hid_dynid {
/**
* store_new_id - add a new HID device ID to this driver and re-probe devices
* @driver: target device driver
* @drv: target device driver
* @buf: buffer for scanning device ID data
* @count: input size
*

19
drivers/hid/hid-cp2112.c
View File

@ -1235,6 +1235,7 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
struct cp2112_device *dev;
u8 buf[3];
struct cp2112_smbus_config_report config;
struct gpio_irq_chip *girq;
int ret;
dev = devm_kzalloc(&hdev->dev, sizeof(*dev), GFP_KERNEL);
@ -1338,6 +1339,15 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
dev->gc.can_sleep = 1;
dev->gc.parent = &hdev->dev;
girq = &dev->gc.irq;
girq->chip = &cp2112_gpio_irqchip;
/* The event comes from the outside so no parent handler */
girq->parent_handler = NULL;
girq->num_parents = 0;
girq->parents = NULL;
girq->default_type = IRQ_TYPE_NONE;
girq->handler = handle_simple_irq;
ret = gpiochip_add_data(&dev->gc, dev);
if (ret < 0) {
hid_err(hdev, "error registering gpio chip\n");
@ -1353,17 +1363,8 @@ static int cp2112_probe(struct hid_device *hdev, const struct hid_device_id *id)
chmod_sysfs_attrs(hdev);
hid_hw_power(hdev, PM_HINT_NORMAL);
ret = gpiochip_irqchip_add(&dev->gc, &cp2112_gpio_irqchip, 0,
handle_simple_irq, IRQ_TYPE_NONE);
if (ret) {
dev_err(dev->gc.parent, "failed to add IRQ chip\n");
goto err_sysfs_remove;
}
return ret;
err_sysfs_remove:
sysfs_remove_group(&hdev->dev.kobj, &cp2112_attr_group);
err_gpiochip_remove:
gpiochip_remove(&dev->gc);
err_free_i2c:

10
drivers/hid/hid-debug.c
View File

@ -1101,11 +1101,6 @@ static ssize_t hid_debug_events_read(struct file *file, char __user *buffer,
set_current_state(TASK_INTERRUPTIBLE);
while (kfifo_is_empty(&list->hid_debug_fifo)) {
if (file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
break;
}
if (signal_pending(current)) {
ret = -ERESTARTSYS;
break;
@ -1122,6 +1117,11 @@ static ssize_t hid_debug_events_read(struct file *file, char __user *buffer,
goto out;
}
if (file->f_flags & O_NONBLOCK) {
ret = -EAGAIN;
break;
}
/* allow O_NONBLOCK from other threads */
mutex_unlock(&list->read_mutex);
schedule();

3
drivers/hid/hid-ids.h
View File

@ -727,6 +727,8 @@
#define USB_DEVICE_ID_LENOVO_TP10UBKBD 0x6062
#define USB_DEVICE_ID_LENOVO_TPPRODOCK 0x6067
#define USB_DEVICE_ID_LENOVO_X1_COVER 0x6085
#define USB_DEVICE_ID_LENOVO_X1_TAB 0x60a3
#define USB_DEVICE_ID_LENOVO_X1_TAB3 0x60b5
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_608D 0x608d
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_6019 0x6019
#define USB_DEVICE_ID_LENOVO_PIXART_USB_MOUSE_602E 0x602e
@ -1123,6 +1125,7 @@
#define USB_DEVICE_ID_SYNAPTICS_DELL_K12A 0x2819
#define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012 0x2968
#define USB_DEVICE_ID_SYNAPTICS_TP_V103 0x5710
#define USB_DEVICE_ID_SYNAPTICS_ACER_ONE_S1003 0x73f5
#define USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5 0x81a7
#define USB_VENDOR_ID_TEXAS_INSTRUMENTS 0x2047

4
drivers/hid/hid-input.c
View File

@ -797,7 +797,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
case 0x3b: /* Battery Strength */
hidinput_setup_battery(device, HID_INPUT_REPORT, field);
usage->type = EV_PWR;
goto ignore;
return;
case 0x3c: /* Invert */
map_key_clear(BTN_TOOL_RUBBER);
@ -1059,7 +1059,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
case HID_DC_BATTERYSTRENGTH:
hidinput_setup_battery(device, HID_INPUT_REPORT, field);
usage->type = EV_PWR;
goto ignore;
return;
}
goto unknown;

4
drivers/hid/hid-ite.c
View File

@ -44,6 +44,10 @@ static const struct hid_device_id ite_devices[] = {
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_SYNAPTICS,
USB_DEVICE_ID_SYNAPTICS_ACER_SWITCH5_012) },
/* ITE8910 USB kbd ctlr, with Synaptics touchpad connected to it. */
{ HID_DEVICE(BUS_USB, HID_GROUP_GENERIC,
USB_VENDOR_ID_SYNAPTICS,
USB_DEVICE_ID_SYNAPTICS_ACER_ONE_S1003) },
{ }
};
MODULE_DEVICE_TABLE(hid, ite_devices);

12
drivers/hid/hid-multitouch.c
View File

@ -1973,6 +1973,18 @@ static const struct hid_device_id mt_devices[] = {
HID_DEVICE(BUS_I2C, HID_GROUP_GENERIC,
USB_VENDOR_ID_LG, I2C_DEVICE_ID_LG_7010) },
/* Lenovo X1 TAB Gen 2 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_LENOVO,
USB_DEVICE_ID_LENOVO_X1_TAB) },
/* Lenovo X1 TAB Gen 3 */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_USB, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_LENOVO,
USB_DEVICE_ID_LENOVO_X1_TAB3) },
/* MosArt panels */
{ .driver_data = MT_CLS_CONFIDENCE_MINUS_ONE,
MT_USB_DEVICE(USB_VENDOR_ID_ASUS,

23
drivers/hid/hid-roccat-kone.c
View File

@ -294,31 +294,40 @@ static ssize_t kone_sysfs_write_settings(struct file *fp, struct kobject *kobj,
struct kone_device *kone = hid_get_drvdata(dev_get_drvdata(dev));
struct usb_device *usb_dev = interface_to_usbdev(to_usb_interface(dev));
int retval = 0, difference, old_profile;
struct kone_settings *settings = (struct kone_settings *)buf;
/* I need to get my data in one piece */
if (off != 0 || count != sizeof(struct kone_settings))
return -EINVAL;
mutex_lock(&kone->kone_lock);
difference = memcmp(buf, &kone->settings, sizeof(struct kone_settings));
difference = memcmp(settings, &kone->settings,
sizeof(struct kone_settings));
if (difference) {
retval = kone_set_settings(usb_dev,
(struct kone_settings const *)buf);
if (retval) {
mutex_unlock(&kone->kone_lock);
return retval;
if (settings->startup_profile < 1 ||
settings->startup_profile > 5) {
retval = -EINVAL;
goto unlock;
}
retval = kone_set_settings(usb_dev, settings);
if (retval)
goto unlock;
old_profile = kone->settings.startup_profile;
memcpy(&kone->settings, buf, sizeof(struct kone_settings));
memcpy(&kone->settings, settings, sizeof(struct kone_settings));
kone_profile_activated(kone, kone->settings.startup_profile);
if (kone->settings.startup_profile != old_profile)
kone_profile_report(kone, kone->settings.startup_profile);
}
unlock:
mutex_unlock(&kone->kone_lock);
if (retval)
return retval;
return sizeof(struct kone_settings);
}
static BIN_ATTR(settings, 0660, kone_sysfs_read_settings,

144
drivers/hid/hid-vivaldi.c Normal file
View File

@ -0,0 +1,144 @@
// SPDX-License-Identifier: GPL-2.0
/*
* HID support for Vivaldi Keyboard
*
* Copyright 2020 Google LLC.
* Author: Sean O'Brien <seobrien@chromium.org>
*/
#include <linux/hid.h>
#include <linux/module.h>
#define MIN_FN_ROW_KEY 1
#define MAX_FN_ROW_KEY 24
#define HID_VD_FN_ROW_PHYSMAP 0x00000001
#define HID_USAGE_FN_ROW_PHYSMAP (HID_UP_GOOGLEVENDOR | HID_VD_FN_ROW_PHYSMAP)
static struct hid_driver hid_vivaldi;
struct vivaldi_data {
u32 function_row_physmap[MAX_FN_ROW_KEY - MIN_FN_ROW_KEY + 1];
int max_function_row_key;
};
static ssize_t function_row_physmap_show(struct device *dev,
struct device_attribute *attr,
char *buf)
{
struct hid_device *hdev = to_hid_device(dev);
struct vivaldi_data *drvdata = hid_get_drvdata(hdev);
ssize_t size = 0;
int i;
if (!drvdata->max_function_row_key)
return 0;
for (i = 0; i < drvdata->max_function_row_key; i++)
size += sprintf(buf + size, "%02X ",
drvdata->function_row_physmap[i]);
size += sprintf(buf + size, "\n");
return size;
}
DEVICE_ATTR_RO(function_row_physmap);
static struct attribute *sysfs_attrs[] = {
&dev_attr_function_row_physmap.attr,
NULL
};
static const struct attribute_group input_attribute_group = {
.attrs = sysfs_attrs
};
static int vivaldi_probe(struct hid_device *hdev,
const struct hid_device_id *id)
{
struct vivaldi_data *drvdata;
int ret;
drvdata = devm_kzalloc(&hdev->dev, sizeof(*drvdata), GFP_KERNEL);
hid_set_drvdata(hdev, drvdata);
ret = hid_parse(hdev);
if (ret)
return ret;
return hid_hw_start(hdev, HID_CONNECT_DEFAULT);
}
static void vivaldi_feature_mapping(struct hid_device *hdev,
struct hid_field *field,
struct hid_usage *usage)
{
struct vivaldi_data *drvdata = hid_get_drvdata(hdev);
int fn_key;
int ret;
u32 report_len;
u8 *buf;
if (field->logical != HID_USAGE_FN_ROW_PHYSMAP ||
(usage->hid & HID_USAGE_PAGE) != HID_UP_ORDINAL)
return;
fn_key = (usage->hid & HID_USAGE);
if (fn_key < MIN_FN_ROW_KEY || fn_key > MAX_FN_ROW_KEY)
return;
if (fn_key > drvdata->max_function_row_key)
drvdata->max_function_row_key = fn_key;
buf = hid_alloc_report_buf(field->report, GFP_KERNEL);
if (!buf)
return;
report_len = hid_report_len(field->report);
ret = hid_hw_raw_request(hdev, field->report->id, buf,
report_len, HID_FEATURE_REPORT,
HID_REQ_GET_REPORT);
if (ret < 0) {
dev_warn(&hdev->dev, "failed to fetch feature %d\n",
field->report->id);
goto out;
}
ret = hid_report_raw_event(hdev, HID_FEATURE_REPORT, buf,
report_len, 0);
if (ret) {
dev_warn(&hdev->dev, "failed to report feature %d\n",
field->report->id);
goto out;
}
drvdata->function_row_physmap[fn_key - MIN_FN_ROW_KEY] =
field->value[usage->usage_index];
out:
kfree(buf);
}
static int vivaldi_input_configured(struct hid_device *hdev,
struct hid_input *hidinput)
{
return sysfs_create_group(&hdev->dev.kobj, &input_attribute_group);
}
static const struct hid_device_id vivaldi_table[] = {
{ HID_DEVICE(HID_BUS_ANY, HID_GROUP_VIVALDI, HID_ANY_ID,
HID_ANY_ID) },
{ }
};
MODULE_DEVICE_TABLE(hid, vivaldi_table);
static struct hid_driver hid_vivaldi = {
.name = "hid-vivaldi",
.id_table = vivaldi_table,
.probe = vivaldi_probe,
.feature_mapping = vivaldi_feature_mapping,
.input_configured = vivaldi_input_configured,
};
module_hid_driver(hid_vivaldi);
MODULE_AUTHOR("Sean O'Brien");
MODULE_DESCRIPTION("HID vivaldi driver");
MODULE_LICENSE("GPL");

10
drivers/hid/hid-wiimote-core.c
View File

@ -1586,7 +1586,7 @@ struct wiiproto_handler {
void (*func)(struct wiimote_data *wdata, const __u8 *payload);
};
static struct wiiproto_handler handlers[] = {
static const struct wiiproto_handler handlers[] = {
{ .id = WIIPROTO_REQ_STATUS, .size = 6, .func = handler_status },
{ .id = WIIPROTO_REQ_STATUS, .size = 2, .func = handler_status_K },
{ .id = WIIPROTO_REQ_DATA, .size = 21, .func = handler_data },
@ -1618,19 +1618,19 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
u8 *raw_data, int size)
{
struct wiimote_data *wdata = hid_get_drvdata(hdev);
struct wiiproto_handler *h;
const struct wiiproto_handler *h;
int i;
unsigned long flags;
if (size < 1)
return -EINVAL;
spin_lock_irqsave(&wdata->state.lock, flags);
for (i = 0; handlers[i].id; ++i) {
h = &handlers[i];
if (h->id == raw_data[0] && h->size < size) {
spin_lock_irqsave(&wdata->state.lock, flags);
h->func(wdata, &raw_data[1]);
spin_unlock_irqrestore(&wdata->state.lock, flags);
break;
}
}
@ -1639,8 +1639,6 @@ static int wiimote_hid_event(struct hid_device *hdev, struct hid_report *report,
hid_warn(hdev, "Unhandled report %hhu size %d\n", raw_data[0],
size);
spin_unlock_irqrestore(&wdata->state.lock, flags);
return 0;
}

15
drivers/hid/i2c-hid/i2c-hid-core.c
View File

@ -323,7 +323,7 @@ static int i2c_hid_get_report(struct i2c_client *client, u8 reportType,
* @reportType: 0x03 for HID_FEATURE_REPORT ; 0x02 for HID_OUTPUT_REPORT
* @reportID: the report ID
* @buf: the actual data to transfer, without the report ID
* @len: size of buf
* @data_len: size of buf
* @use_data: true: use SET_REPORT HID command, false: send plain OUTPUT report
*/
static int i2c_hid_set_or_send_report(struct i2c_client *client, u8 reportType,
@ -935,6 +935,14 @@ static void i2c_hid_acpi_fix_up_power(struct device *dev)
acpi_device_fix_up_power(adev);
}
static void i2c_hid_acpi_enable_wakeup(struct device *dev)
{
if (acpi_gbl_FADT.flags & ACPI_FADT_LOW_POWER_S0) {
device_set_wakeup_capable(dev, true);
device_set_wakeup_enable(dev, false);
}
}
static const struct acpi_device_id i2c_hid_acpi_match[] = {
{"ACPI0C50", 0 },
{"PNP0C50", 0 },
@ -949,6 +957,8 @@ static inline int i2c_hid_acpi_pdata(struct i2c_client *client,
}
static inline void i2c_hid_acpi_fix_up_power(struct device *dev) {}
static inline void i2c_hid_acpi_enable_wakeup(struct device *dev) {}
#endif
#ifdef CONFIG_OF
@ -1076,6 +1086,8 @@ static int i2c_hid_probe(struct i2c_client *client,
i2c_hid_acpi_fix_up_power(&client->dev);
i2c_hid_acpi_enable_wakeup(&client->dev);
device_enable_async_suspend(&client->dev);
/* Make sure there is something at this address */
@ -1268,6 +1280,7 @@ static struct i2c_driver i2c_hid_driver = {
.driver = {
.name = "i2c_hid",
.pm = &i2c_hid_pm,
.probe_type = PROBE_PREFER_ASYNCHRONOUS,
.acpi_match_table = ACPI_PTR(i2c_hid_acpi_match),
.of_match_table = of_match_ptr(i2c_hid_of_match),
},

8
drivers/hid/intel-ish-hid/ishtp/bus.c
View File

@ -502,8 +502,6 @@ static void ishtp_bus_remove_device(struct ishtp_cl_device *device)
int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
struct module *owner)
{
int err;
if (!ishtp_device_ready)
return -ENODEV;
@ -511,11 +509,7 @@ int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
driver->driver.owner = owner;
driver->driver.bus = &ishtp_cl_bus_type;
err = driver_register(&driver->driver);
if (err)
return err;
return 0;
return driver_register(&driver->driver);
}
EXPORT_SYMBOL(ishtp_cl_driver_register);

4
drivers/hid/wacom_wac.c
View File

@ -2773,7 +2773,9 @@ static int wacom_wac_collection(struct hid_device *hdev, struct hid_report *repo
if (report->type != HID_INPUT_REPORT)
return -1;
if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
if (WACOM_PAD_FIELD(field))
return 0;
else if (WACOM_PEN_FIELD(field) && wacom->wacom_wac.pen_input)
wacom_wac_pen_report(hdev, report);
else if (WACOM_FINGER_FIELD(field) && wacom->wacom_wac.touch_input)
wacom_wac_finger_report(hdev, report);

2
include/linux/hid.h
View File

@ -163,6 +163,7 @@ struct hid_item {
#define HID_UP_LNVENDOR 0xffa00000
#define HID_UP_SENSOR 0x00200000
#define HID_UP_ASUSVENDOR 0xff310000
#define HID_UP_GOOGLEVENDOR 0xffd10000
#define HID_USAGE 0x0000ffff
@ -371,6 +372,7 @@ struct hid_item {
#define HID_GROUP_LOGITECH_DJ_DEVICE 0x0102
#define HID_GROUP_STEAM 0x0103
#define HID_GROUP_LOGITECH_27MHZ_DEVICE 0x0104
#define HID_GROUP_VIVALDI 0x0105
/*
* HID protocol status