Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid
Pull HID fixes from Jiri Kosina: - hid.git is moving towards group maintainership (where group is myself and Benjamin Tissoires), therefore this pull request updates MAINTAINERS accordingly - fix for hid-asus config dependency from Arnd Bergmann - two device-specific quirks for i2c-hid from Julian Sax and Kai-Heng Feng - other few small assorted fixes * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: HID: fix up .raw_event() documentation HID: asus: fix build warning wiht CONFIG_ASUS_WMI disabled HID: i2c-hid: add Direkt-Tek DTLAPY133-1 to descriptor override HID: moving to group maintainership model HID: alps: allow incoming reports when only the trackstick is opened Revert "HID: add NOGET quirk for Eaton Ellipse MAX UPS" HID: i2c-hid: Add a small delay after sleep command for Raydium touchpanel HID: hiddev: fix potential Spectre v1
This commit is contained in:
commit
ecb4d529f1
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@ -6607,9 +6607,9 @@ F: arch/*/include/asm/suspend*.h
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HID CORE LAYER
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M: Jiri Kosina <jikos@kernel.org>
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R: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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M: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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L: linux-input@vger.kernel.org
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
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S: Maintained
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F: drivers/hid/
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F: include/linux/hid*
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@ -15436,9 +15436,9 @@ F: include/linux/usb/gadget*
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USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
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M: Jiri Kosina <jikos@kernel.org>
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R: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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M: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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L: linux-usb@vger.kernel.org
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
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T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
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S: Maintained
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F: Documentation/hid/hiddev.txt
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F: drivers/hid/usbhid/
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@ -660,6 +660,20 @@ exit:
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return ret;
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}
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static int alps_sp_open(struct input_dev *dev)
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{
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struct hid_device *hid = input_get_drvdata(dev);
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return hid_hw_open(hid);
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}
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static void alps_sp_close(struct input_dev *dev)
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{
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struct hid_device *hid = input_get_drvdata(dev);
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hid_hw_close(hid);
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}
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static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
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{
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struct alps_dev *data = hid_get_drvdata(hdev);
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@ -733,6 +747,10 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
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input2->id.version = input->id.version;
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input2->dev.parent = input->dev.parent;
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input_set_drvdata(input2, hdev);
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input2->open = alps_sp_open;
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input2->close = alps_sp_close;
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__set_bit(EV_KEY, input2->evbit);
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data->sp_btn_cnt = (data->sp_btn_info & 0x0F);
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for (i = 0; i < data->sp_btn_cnt; i++)
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@ -359,6 +359,9 @@ static bool asus_kbd_wmi_led_control_present(struct hid_device *hdev)
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u32 value;
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int ret;
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if (!IS_ENABLED(CONFIG_ASUS_WMI))
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return false;
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ret = asus_wmi_evaluate_method(ASUS_WMI_METHODID_DSTS2,
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ASUS_WMI_DEVID_KBD_BACKLIGHT, 0, &value);
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hid_dbg(hdev, "WMI backlight check: rc %d value %x", ret, value);
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@ -927,6 +927,9 @@
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#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3003 0x3003
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#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008 0x3008
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#define I2C_VENDOR_ID_RAYDIUM 0x2386
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#define I2C_PRODUCT_ID_RAYDIUM_4B33 0x4b33
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#define USB_VENDOR_ID_RAZER 0x1532
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#define USB_DEVICE_ID_RAZER_BLADE_14 0x011D
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@ -107,7 +107,6 @@ static const struct hid_device_id hid_quirks[] = {
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{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C05A), HID_QUIRK_ALWAYS_POLL },
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{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_MOUSE_C06A), HID_QUIRK_ALWAYS_POLL },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MCS, USB_DEVICE_ID_MCS_GAMEPADBLOCK), HID_QUIRK_MULTI_INPUT },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS), HID_QUIRK_NOGET },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_POWER_COVER), HID_QUIRK_NO_INIT_REPORTS },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_SURFACE_PRO_2), HID_QUIRK_NO_INIT_REPORTS },
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{ HID_USB_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_TOUCH_COVER_2), HID_QUIRK_NO_INIT_REPORTS },
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@ -49,6 +49,7 @@
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#define I2C_HID_QUIRK_SET_PWR_WAKEUP_DEV BIT(0)
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#define I2C_HID_QUIRK_NO_IRQ_AFTER_RESET BIT(1)
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#define I2C_HID_QUIRK_NO_RUNTIME_PM BIT(2)
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#define I2C_HID_QUIRK_DELAY_AFTER_SLEEP BIT(3)
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/* flags */
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#define I2C_HID_STARTED 0
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@ -158,6 +159,8 @@ struct i2c_hid {
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bool irq_wake_enabled;
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struct mutex reset_lock;
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unsigned long sleep_delay;
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};
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static const struct i2c_hid_quirks {
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@ -172,6 +175,8 @@ static const struct i2c_hid_quirks {
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{ I2C_VENDOR_ID_HANTICK, I2C_PRODUCT_ID_HANTICK_5288,
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I2C_HID_QUIRK_NO_IRQ_AFTER_RESET |
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I2C_HID_QUIRK_NO_RUNTIME_PM },
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{ I2C_VENDOR_ID_RAYDIUM, I2C_PRODUCT_ID_RAYDIUM_4B33,
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I2C_HID_QUIRK_DELAY_AFTER_SLEEP },
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{ 0, 0 }
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};
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@ -387,6 +392,7 @@ static int i2c_hid_set_power(struct i2c_client *client, int power_state)
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{
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struct i2c_hid *ihid = i2c_get_clientdata(client);
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int ret;
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unsigned long now, delay;
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i2c_hid_dbg(ihid, "%s\n", __func__);
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@ -404,9 +410,22 @@ static int i2c_hid_set_power(struct i2c_client *client, int power_state)
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goto set_pwr_exit;
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}
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if (ihid->quirks & I2C_HID_QUIRK_DELAY_AFTER_SLEEP &&
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power_state == I2C_HID_PWR_ON) {
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now = jiffies;
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if (time_after(ihid->sleep_delay, now)) {
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delay = jiffies_to_usecs(ihid->sleep_delay - now);
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usleep_range(delay, delay + 1);
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}
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}
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ret = __i2c_hid_command(client, &hid_set_power_cmd, power_state,
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0, NULL, 0, NULL, 0);
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if (ihid->quirks & I2C_HID_QUIRK_DELAY_AFTER_SLEEP &&
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power_state == I2C_HID_PWR_SLEEP)
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ihid->sleep_delay = jiffies + msecs_to_jiffies(20);
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if (ret)
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dev_err(&client->dev, "failed to change power setting.\n");
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@ -330,6 +330,14 @@ static const struct dmi_system_id i2c_hid_dmi_desc_override_table[] = {
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},
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.driver_data = (void *)&sipodev_desc
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},
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{
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.ident = "Direkt-Tek DTLAPY133-1",
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.matches = {
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DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Direkt-Tek"),
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DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "DTLAPY133-1"),
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},
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.driver_data = (void *)&sipodev_desc
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},
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{
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.ident = "Mediacom Flexbook Edge 11",
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.matches = {
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@ -512,15 +512,25 @@ static noinline int hiddev_ioctl_usage(struct hiddev *hiddev, unsigned int cmd,
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if (cmd == HIDIOCGCOLLECTIONINDEX) {
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if (uref->usage_index >= field->maxusage)
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goto inval;
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uref->usage_index =
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array_index_nospec(uref->usage_index,
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field->maxusage);
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} else if (uref->usage_index >= field->report_count)
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goto inval;
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}
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if ((cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) &&
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(uref_multi->num_values > HID_MAX_MULTI_USAGES ||
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uref->usage_index + uref_multi->num_values > field->report_count))
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if (cmd == HIDIOCGUSAGES || cmd == HIDIOCSUSAGES) {
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if (uref_multi->num_values > HID_MAX_MULTI_USAGES ||
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uref->usage_index + uref_multi->num_values >
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field->report_count)
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goto inval;
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uref->usage_index =
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array_index_nospec(uref->usage_index,
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field->report_count -
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uref_multi->num_values);
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}
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switch (cmd) {
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case HIDIOCGUSAGE:
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uref->value = field->value[uref->usage_index];
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@ -722,8 +722,8 @@ struct hid_usage_id {
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* input will not be passed to raw_event unless hid_device_io_start is
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* called.
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*
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* raw_event and event should return 0 on no action performed, 1 when no
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* further processing should be done and negative on error
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* raw_event and event should return negative on error, any other value will
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* pass the event on to .event() typically return 0 for success.
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*
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* input_mapping shall return a negative value to completely ignore this usage
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* (e.g. doubled or invalid usage), zero to continue with parsing of this
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