Merge tag 'for-linus-2023062701' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

Pull HID updates from Jiri Kosina:

 - more bullet-proof handling of devres-managed resources in HID core
   (Dmitry Torokhov)

 - conversion of hid-wacom to use ktime_t (Jason Gerecke)

 - touch selftests for hid-wacom (Joshua Dickens)

 - support for nVidia Thunderstrike (SHIELD 2017) controller (Rahul
   Rameshbabu)

 - power management reset-during-suspend fix for goodix Chromebook
   devices (Fei Shao)

 - assorted device ID additions, device-specific quirks and code
   cleanups

* tag 'for-linus-2023062701' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (27 commits)
  HID: wacom: Use ktime_t rather than int when dealing with timestamps
  HID: hidraw: fix data race on device refcount
  HID: intel-ish-hid: ipc: Add Arrow Lake PCI device ID
  HID: logitech-hidpp: add HIDPP_QUIRK_DELAYED_INIT for the T651.
  HID: add quirk for 03f0:464a HP Elite Presenter Mouse
  HID: nvidia-shield: Support LED functionality for Thunderstrike
  HID: nvidia-shield: Add mappings for consumer HID USAGE buttons
  HID: nvidia-shield: Initial driver implementation with Thunderstrike support
  HID: apple: Option to swap only left side mod keys
  HID: uclogic: Modular KUnit tests should not depend on KUNIT=y
  HID: fix an error code in hid_check_device_match()
  HID: logitech-hidpp: Add USB and Bluetooth IDs for the Logitech G915 TKL Keyboard
  HID: i2c-hid: Switch i2c drivers back to use .probe()
  HID: i2c-hid: goodix: Add support for "goodix,no-reset-during-suspend" property
  dt-bindings: input: goodix: Add "goodix,no-reset-during-suspend" property
  HID: microsoft: Add rumble support to latest xbox controllers
  selftests: hid: Add touch tests for Wacom devices
  HID: ensure timely release of driver-allocated resources
  HID: split apart hid_device_probe to make logic more apparent
  HID: amd_sfh: Split sensor and HID initialization for SFH1.1
  ...

Documentation/devicetree/bindings/input/goodix,gt7375p.yaml

@@ -43,6 +43,15 @@ properties:
       itself as long as it allows the main board to make signals compatible
       with what the touchscreen is expecting for its IO rails.
 
+  goodix,no-reset-during-suspend:
+    description:
+      Set this to true to enforce the driver to not assert the reset GPIO
+      during suspend.
+      Due to potential touchscreen hardware flaw, back-powering could happen in
+      suspend if the power supply is on and with active-low reset GPIO asserted.
+      This property is used to avoid the back-powering issue.
+    type: boolean
+
 required:
   - compatible
   - reg

MAINTAINERS

@@ -9200,6 +9200,12 @@ L:	linux-input@vger.kernel.org
 S:	Maintained
 F:	drivers/hid/hid-pxrc.c
 
+HID NVIDIA SHIELD DRIVER
+M:	Rahul Rameshbabu <rrameshbabu@nvidia.com>
+L:	linux-input@vger.kernel.org
+S:	Maintained
+F:	drivers/hid/hid-nvidia-shield.c
+
 HID PLAYSTATION DRIVER
 M:	Roderick Colenbrander <roderick.colenbrander@sony.com>
 L:	linux-input@vger.kernel.org

drivers/hid/Kconfig

@@ -788,6 +788,24 @@ config HID_NTRIG
 	help
 	Support for N-Trig touch screen.
 
+config HID_NVIDIA_SHIELD
+	tristate "NVIDIA SHIELD devices"
+	depends on USB_HID
+	depends on BT_HIDP
+	help
+	  Support for NVIDIA SHIELD accessories.
+
+	  Supported devices:
+	  - Thunderstrike (NVIDIA SHIELD Controller 2017)
+
+config NVIDIA_SHIELD_FF
+	bool "NVIDIA SHIELD force feedback support"
+	depends on HID_NVIDIA_SHIELD
+	select INPUT_FF_MEMLESS
+	help
+	  Say Y here if you would like to enable force feedback support for
+	  NVIDIA SHIELD accessories with haptics capabilities.
+
 config HID_ORTEK
 	tristate "Ortek PKB-1700/WKB-2000/Skycable wireless keyboard and mouse trackpad"
 	help
@@ -1285,7 +1303,7 @@ config HID_MCP2221
 
 config HID_KUNIT_TEST
 	tristate "KUnit tests for HID" if !KUNIT_ALL_TESTS
-	depends on KUNIT=y
+	depends on KUNIT
 	depends on HID_BATTERY_STRENGTH
 	depends on HID_UCLOGIC
 	default KUNIT_ALL_TESTS

drivers/hid/Makefile

@@ -87,6 +87,7 @@ obj-$(CONFIG_HID_MULTITOUCH)	+= hid-multitouch.o
 obj-$(CONFIG_HID_NINTENDO)	+= hid-nintendo.o
 obj-$(CONFIG_HID_NTI)			+= hid-nti.o
 obj-$(CONFIG_HID_NTRIG)		+= hid-ntrig.o
+obj-$(CONFIG_HID_NVIDIA_SHIELD)	+= hid-nvidia-shield.o
 obj-$(CONFIG_HID_ORTEK)		+= hid-ortek.o
 obj-$(CONFIG_HID_PRODIKEYS)	+= hid-prodikeys.o
 obj-$(CONFIG_HID_PANTHERLORD)	+= hid-pl.o

drivers/hid/amd-sfh-hid/amd_sfh_client.c

@@ -215,7 +215,7 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 	struct device *dev;
 	u32 feature_report_size;
 	u32 input_report_size;
-	int rc, i, status;
+	int rc, i;
 	u8 cl_idx;
 
 	req_list = &cl_data->req_list;
@@ -286,56 +286,37 @@ int amd_sfh_hid_client_init(struct amd_mp2_dev *privdata)
 		if (rc)
 			goto cleanup;
 		mp2_ops->start(privdata, info);
-		status = amd_sfh_wait_for_response
-				(privdata, cl_data->sensor_idx[i], SENSOR_ENABLED);
-		if (status == SENSOR_ENABLED) {
+		cl_data->sensor_sts[i] = amd_sfh_wait_for_response
+						(privdata, cl_data->sensor_idx[i], SENSOR_ENABLED);
+	}
+
+	for (i = 0; i < cl_data->num_hid_devices; i++) {
+		cl_data->cur_hid_dev = i;
+		if (cl_data->sensor_sts[i] == SENSOR_ENABLED) {
 			cl_data->is_any_sensor_enabled = true;
-			cl_data->sensor_sts[i] = SENSOR_ENABLED;
-			rc = amdtp_hid_probe(cl_data->cur_hid_dev, cl_data);
-			if (rc) {
-				mp2_ops->stop(privdata, cl_data->sensor_idx[i]);
-				status = amd_sfh_wait_for_response
-					(privdata, cl_data->sensor_idx[i], SENSOR_DISABLED);
-				if (status != SENSOR_ENABLED)
-					cl_data->sensor_sts[i] = SENSOR_DISABLED;
-				dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
-					cl_data->sensor_idx[i],
-					get_sensor_name(cl_data->sensor_idx[i]),
-					cl_data->sensor_sts[i]);
+			rc = amdtp_hid_probe(i, cl_data);
+			if (rc)
 				goto cleanup;
-			}
 		} else {
 			cl_data->sensor_sts[i] = SENSOR_DISABLED;
-			dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
-				cl_data->sensor_idx[i],
-				get_sensor_name(cl_data->sensor_idx[i]),
-				cl_data->sensor_sts[i]);
 		}
 		dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
 			cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),
 			cl_data->sensor_sts[i]);
 	}
+
 	if (!cl_data->is_any_sensor_enabled ||
 	   (mp2_ops->discovery_status && mp2_ops->discovery_status(privdata) == 0)) {
-		amd_sfh_hid_client_deinit(privdata);
-		for (i = 0; i < cl_data->num_hid_devices; i++) {
-			devm_kfree(dev, cl_data->feature_report[i]);
-			devm_kfree(dev, in_data->input_report[i]);
-			devm_kfree(dev, cl_data->report_descr[i]);
-		}
 		dev_warn(dev, "Failed to discover, sensors not enabled is %d\n", cl_data->is_any_sensor_enabled);
-		return -EOPNOTSUPP;
+		rc = -EOPNOTSUPP;
+		goto cleanup;
 	}
 	schedule_delayed_work(&cl_data->work_buffer, msecs_to_jiffies(AMD_SFH_IDLE_LOOP));
 	return 0;
 
 cleanup:
+	amd_sfh_hid_client_deinit(privdata);
 	for (i = 0; i < cl_data->num_hid_devices; i++) {
-		if (in_data->sensor_virt_addr[i]) {
-			dma_free_coherent(&privdata->pdev->dev, 8 * sizeof(int),
-					  in_data->sensor_virt_addr[i],
-					  cl_data->sensor_dma_addr[i]);
-		}
 		devm_kfree(dev, cl_data->feature_report[i]);
 		devm_kfree(dev, in_data->input_report[i]);
 		devm_kfree(dev, cl_data->report_descr[i]);

drivers/hid/amd-sfh-hid/sfh1_1/amd_sfh_init.c

@@ -168,28 +168,16 @@ static int amd_sfh1_1_hid_client_init(struct amd_mp2_dev *privdata)
 		status = amd_sfh_wait_for_response
 				(privdata, cl_data->sensor_idx[i], ENABLE_SENSOR);
 
-		status = (status == 0) ? SENSOR_ENABLED : SENSOR_DISABLED;
+		cl_data->sensor_sts[i] = (status == 0) ? SENSOR_ENABLED : SENSOR_DISABLED;
+	}
 
-		if (status == SENSOR_ENABLED) {
+	for (i = 0; i < cl_data->num_hid_devices; i++) {
+		cl_data->cur_hid_dev = i;
+		if (cl_data->sensor_sts[i] == SENSOR_ENABLED) {
 			cl_data->is_any_sensor_enabled = true;
-			cl_data->sensor_sts[i] = SENSOR_ENABLED;
 			rc = amdtp_hid_probe(i, cl_data);
-			if (rc) {
-				mp2_ops->stop(privdata, cl_data->sensor_idx[i]);
-				status = amd_sfh_wait_for_response
-					(privdata, cl_data->sensor_idx[i], DISABLE_SENSOR);
-				if (status == 0)
-					status = SENSOR_DISABLED;
-				if (status != SENSOR_ENABLED)
-					cl_data->sensor_sts[i] = SENSOR_DISABLED;
-				dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
-					cl_data->sensor_idx[i],
-					get_sensor_name(cl_data->sensor_idx[i]),
-					cl_data->sensor_sts[i]);
+			if (rc)
 				goto cleanup;
-			}
-		} else {
-			cl_data->sensor_sts[i] = SENSOR_DISABLED;
 		}
 		dev_dbg(dev, "sid 0x%x (%s) status 0x%x\n",
 			cl_data->sensor_idx[i], get_sensor_name(cl_data->sensor_idx[i]),

drivers/hid/hid-apple.c

@@ -58,7 +58,7 @@ static unsigned int swap_opt_cmd;
 module_param(swap_opt_cmd, uint, 0644);
 MODULE_PARM_DESC(swap_opt_cmd, "Swap the Option (\"Alt\") and Command (\"Flag\") keys. "
 		"(For people who want to keep Windows PC keyboard muscle memory. "
-		"[0] = as-is, Mac layout. 1 = swapped, Windows layout.)");
+		"[0] = as-is, Mac layout. 1 = swapped, Windows layout., 2 = swapped, Swap only left side)");
 
 static unsigned int swap_ctrl_cmd;
 module_param(swap_ctrl_cmd, uint, 0644);
@@ -319,6 +319,12 @@ static const struct apple_key_translation swapped_option_cmd_keys[] = {
 	{ }
 };
 
+static const struct apple_key_translation swapped_option_cmd_left_keys[] = {
+	{ KEY_LEFTALT,	KEY_LEFTMETA },
+	{ KEY_LEFTMETA,	KEY_LEFTALT },
+	{ }
+};
+
 static const struct apple_key_translation swapped_ctrl_cmd_keys[] = {
 	{ KEY_LEFTCTRL,	KEY_LEFTMETA },
 	{ KEY_LEFTMETA,	KEY_LEFTCTRL },
@@ -416,7 +422,10 @@ static int hidinput_apple_event(struct hid_device *hid, struct input_dev *input,
 	}
 
 	if (swap_opt_cmd) {
-		trans = apple_find_translation(swapped_option_cmd_keys, code);
+		if (swap_opt_cmd == 2)
+			trans = apple_find_translation(swapped_option_cmd_left_keys, code);
+		else
+			trans = apple_find_translation(swapped_option_cmd_keys, code);
 
 		if (trans)
 			code = trans->to;

drivers/hid/hid-asus.c

@@ -884,33 +884,20 @@ static int asus_input_mapping(struct hid_device *hdev,
 		case 0xb5: asus_map_key_clear(KEY_CALC);			break;
 		case 0xc4: asus_map_key_clear(KEY_KBDILLUMUP);		break;
 		case 0xc5: asus_map_key_clear(KEY_KBDILLUMDOWN);		break;
+		case 0xc7: asus_map_key_clear(KEY_KBDILLUMTOGGLE);	break;
 
-		/* ASUS touchpad toggle */
-		case 0x6b: asus_map_key_clear(KEY_F21);			break;
+		case 0x6b: asus_map_key_clear(KEY_F21);		break; /* ASUS touchpad toggle */
+		case 0x38: asus_map_key_clear(KEY_PROG1);	break; /* ROG key */
+		case 0xba: asus_map_key_clear(KEY_PROG2);	break; /* Fn+C ASUS Splendid */
+		case 0x5c: asus_map_key_clear(KEY_PROG3);	break; /* Fn+Space Power4Gear */
+		case 0x99: asus_map_key_clear(KEY_PROG4);	break; /* Fn+F5 "fan" symbol */
+		case 0xae: asus_map_key_clear(KEY_PROG4);	break; /* Fn+F5 "fan" symbol */
+		case 0x92: asus_map_key_clear(KEY_CALC);	break; /* Fn+Ret "Calc" symbol */
+		case 0xb2: asus_map_key_clear(KEY_PROG2);	break; /* Fn+Left previous aura */
+		case 0xb3: asus_map_key_clear(KEY_PROG3);	break; /* Fn+Left next aura */
+		case 0x6a: asus_map_key_clear(KEY_F13);		break; /* Screenpad toggle */
+		case 0x4b: asus_map_key_clear(KEY_F14);		break; /* Arrows/Pg-Up/Dn toggle */
 
-		/* ROG key */
-		case 0x38: asus_map_key_clear(KEY_PROG1);		break;
-
-		/* Fn+C ASUS Splendid */
-		case 0xba: asus_map_key_clear(KEY_PROG2);		break;
-
-		/* Fn+Space Power4Gear Hybrid */
-		case 0x5c: asus_map_key_clear(KEY_PROG3);		break;
-
-		/* Fn+F5 "fan" symbol on FX503VD */
-		case 0x99: asus_map_key_clear(KEY_PROG4);		break;
-
-		/* Fn+F5 "fan" symbol on N-Key keyboard */
-		case 0xae: asus_map_key_clear(KEY_PROG4);		break;
-
-		/* Fn+Ret "Calc" symbol on N-Key keyboard */
-		case 0x92: asus_map_key_clear(KEY_CALC);		break;
-
-		/* Fn+Left Aura mode previous on N-Key keyboard */
-		case 0xb2: asus_map_key_clear(KEY_PROG2);		break;
-
-		/* Fn+Right Aura mode next on N-Key keyboard */
-		case 0xb3: asus_map_key_clear(KEY_PROG3);		break;
 
 		default:
 			/* ASUS lazily declares 256 usages, ignore the rest,
@@ -1268,6 +1255,9 @@ static const struct hid_device_id asus_devices[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
 	    USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2),
 	  QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+	    USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD3),
+	  QUIRK_USE_KBD_BACKLIGHT | QUIRK_ROG_NKEY_KEYBOARD },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
 	    USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD),
 	  QUIRK_ROG_CLAYMORE_II_KEYBOARD },
@@ -1310,4 +1300,4 @@ static struct hid_driver asus_driver = {
 };
 module_hid_driver(asus_driver);
 
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL");
\ No newline at end of file

drivers/hid/hid-core.c

@@ -2587,64 +2587,84 @@ bool hid_compare_device_paths(struct hid_device *hdev_a,
 }
 EXPORT_SYMBOL_GPL(hid_compare_device_paths);
 
+static bool hid_check_device_match(struct hid_device *hdev,
+				   struct hid_driver *hdrv,
+				   const struct hid_device_id **id)
+{
+	*id = hid_match_device(hdev, hdrv);
+	if (!*id)
+		return false;
+
+	if (hdrv->match)
+		return hdrv->match(hdev, hid_ignore_special_drivers);
+
+	/*
+	 * hid-generic implements .match(), so we must be dealing with a
+	 * different HID driver here, and can simply check if
+	 * hid_ignore_special_drivers is set or not.
+	 */
+	return !hid_ignore_special_drivers;
+}
+
+static int __hid_device_probe(struct hid_device *hdev, struct hid_driver *hdrv)
+{
+	const struct hid_device_id *id;
+	int ret;
+
+	if (!hid_check_device_match(hdev, hdrv, &id))
+		return -ENODEV;
+
+	hdev->devres_group_id = devres_open_group(&hdev->dev, NULL, GFP_KERNEL);
+	if (!hdev->devres_group_id)
+		return -ENOMEM;
+
+	/* reset the quirks that has been previously set */
+	hdev->quirks = hid_lookup_quirk(hdev);
+	hdev->driver = hdrv;
+
+	if (hdrv->probe) {
+		ret = hdrv->probe(hdev, id);
+	} else { /* default probe */
+		ret = hid_open_report(hdev);
+		if (!ret)
+			ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
+	}
+
+	/*
+	 * Note that we are not closing the devres group opened above so
+	 * even resources that were attached to the device after probe is
+	 * run are released when hid_device_remove() is executed. This is
+	 * needed as some drivers would allocate additional resources,
+	 * for example when updating firmware.
+	 */
+
+	if (ret) {
+		devres_release_group(&hdev->dev, hdev->devres_group_id);
+		hid_close_report(hdev);
+		hdev->driver = NULL;
+	}
+
+	return ret;
+}
+
 static int hid_device_probe(struct device *dev)
 {
-	struct hid_driver *hdrv = to_hid_driver(dev->driver);
 	struct hid_device *hdev = to_hid_device(dev);
-	const struct hid_device_id *id;
+	struct hid_driver *hdrv = to_hid_driver(dev->driver);
 	int ret = 0;
 
-	if (down_interruptible(&hdev->driver_input_lock)) {
-		ret = -EINTR;
-		goto end;
-	}
-	hdev->io_started = false;
+	if (down_interruptible(&hdev->driver_input_lock))
+		return -EINTR;
 
+	hdev->io_started = false;
 	clear_bit(ffs(HID_STAT_REPROBED), &hdev->status);
 
-	if (!hdev->driver) {
-		id = hid_match_device(hdev, hdrv);
-		if (id == NULL) {
-			ret = -ENODEV;
-			goto unlock;
-		}
-
-		if (hdrv->match) {
-			if (!hdrv->match(hdev, hid_ignore_special_drivers)) {
-				ret = -ENODEV;
-				goto unlock;
-			}
-		} else {
-			/*
-			 * hid-generic implements .match(), so if
-			 * hid_ignore_special_drivers is set, we can safely
-			 * return.
-			 */
-			if (hid_ignore_special_drivers) {
-				ret = -ENODEV;
-				goto unlock;
-			}
-		}
+	if (!hdev->driver)
+		ret = __hid_device_probe(hdev, hdrv);
 
-		/* reset the quirks that has been previously set */
-		hdev->quirks = hid_lookup_quirk(hdev);
-		hdev->driver = hdrv;
-		if (hdrv->probe) {
-			ret = hdrv->probe(hdev, id);
-		} else { /* default probe */
-			ret = hid_open_report(hdev);
-			if (!ret)
-				ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT);
-		}
-		if (ret) {
-			hid_close_report(hdev);
-			hdev->driver = NULL;
-		}
-	}
-unlock:
 	if (!hdev->io_started)
 		up(&hdev->driver_input_lock);
-end:
+
 	return ret;
 }
 
@@ -2662,6 +2682,10 @@ static void hid_device_remove(struct device *dev)
 			hdrv->remove(hdev);
 		else /* default remove */
 			hid_hw_stop(hdev);
+
+		/* Release all devres resources allocated by the driver */
+		devres_release_group(&hdev->dev, hdev->devres_group_id);
+
 		hid_close_report(hdev);
 		hdev->driver = NULL;
 	}

drivers/hid/hid-ids.h

@@ -207,6 +207,7 @@
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
 #define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD	0x1866
 #define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD2	0x19b6
+#define USB_DEVICE_ID_ASUSTEK_ROG_NKEY_KEYBOARD3	0x1a30
 #define USB_DEVICE_ID_ASUSTEK_ROG_CLAYMORE_II_KEYBOARD	0x196b
 #define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD	0x1869
 
@@ -620,6 +621,7 @@
 #define USB_DEVICE_ID_UGCI_FIGHTING	0x0030
 
 #define USB_VENDOR_ID_HP		0x03f0
+#define USB_PRODUCT_ID_HP_ELITE_PRESENTER_MOUSE_464A		0x464a
 #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A	0x0a4a
 #define USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A	0x0b4a
 #define USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE		0x134a
@@ -934,7 +936,15 @@
 #define USB_DEVICE_ID_MS_TYPE_COVER_2    0x07a9
 #define USB_DEVICE_ID_MS_POWER_COVER     0x07da
 #define USB_DEVICE_ID_MS_SURFACE3_COVER		0x07de
-#define USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER	0x02fd
+/*
+ * For a description of the Xbox controller models, refer to:
+ * https://en.wikipedia.org/wiki/Xbox_Wireless_Controller#Summary
+ */
+#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708	0x02fd
+#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708_BLE	0x0b20
+#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1914	0x0b13
+#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1797	0x0b05
+#define USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1797_BLE	0x0b22
 #define USB_DEVICE_ID_MS_PIXART_MOUSE    0x00cb
 #define USB_DEVICE_ID_8BITDO_SN30_PRO_PLUS      0x02e0
 #define USB_DEVICE_ID_MS_MOUSE_0783      0x0783
@@ -1005,6 +1015,9 @@
 #define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18   0x0014
 #define USB_DEVICE_ID_NTRIG_DUOSENSE 0x1500
 
+#define USB_VENDOR_ID_NVIDIA				0x0955
+#define USB_DEVICE_ID_NVIDIA_THUNDERSTRIKE_CONTROLLER	0x7214
+
 #define USB_VENDOR_ID_ONTRAK		0x0a07
 #define USB_DEVICE_ID_ONTRAK_ADU100	0x0064
 

drivers/hid/hid-logitech-hidpp.c

@@ -4553,7 +4553,7 @@ static const struct hid_device_id hidpp_devices[] = {
 	{ /* wireless touchpad T651 */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,
 		USB_DEVICE_ID_LOGITECH_T651),
-	  .driver_data = HIDPP_QUIRK_CLASS_WTP },
+	  .driver_data = HIDPP_QUIRK_CLASS_WTP | HIDPP_QUIRK_DELAYED_INIT },
 	{ /* Mouse Logitech Anywhere MX */
 	  LDJ_DEVICE(0x1017), .driver_data = HIDPP_QUIRK_HI_RES_SCROLL_1P0 },
 	{ /* Mouse logitech M560 */
@@ -4608,6 +4608,8 @@ static const struct hid_device_id hidpp_devices[] = {
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC086) },
 	{ /* Logitech G903 Hero Gaming Mouse over USB */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC091) },
+	{ /* Logitech G915 TKL Keyboard over USB */
+	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, 0xC343) },
 	{ /* Logitech G920 Wheel over USB */
 	  HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G920_WHEEL),
 		.driver_data = HIDPP_QUIRK_CLASS_G920 | HIDPP_QUIRK_FORCE_OUTPUT_REPORTS},
@@ -4630,6 +4632,8 @@ static const struct hid_device_id hidpp_devices[] = {
 	{ /* MX5500 keyboard over Bluetooth */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb30b),
 	  .driver_data = HIDPP_QUIRK_HIDPP_CONSUMER_VENDOR_KEYS },
+	{ /* Logitech G915 TKL keyboard over Bluetooth */
+	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb35f) },
 	{ /* M-RCQ142 V470 Cordless Laser Mouse over Bluetooth */
 	  HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, 0xb008) },
 	{ /* MX Master mouse over Bluetooth */

drivers/hid/hid-microsoft.c

@@ -446,7 +446,16 @@ static const struct hid_device_id ms_devices[] = {
 		.driver_data = MS_PRESENTER },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, 0x091B),
 		.driver_data = MS_SURFACE_DIAL },
-	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_ONE_S_CONTROLLER),
+
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708),
+		.driver_data = MS_QUIRK_FF },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1708_BLE),
+		.driver_data = MS_QUIRK_FF },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1914),
+		.driver_data = MS_QUIRK_FF },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1797),
+		.driver_data = MS_QUIRK_FF },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_MS_XBOX_CONTROLLER_MODEL_1797_BLE),
 		.driver_data = MS_QUIRK_FF },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_MICROSOFT, USB_DEVICE_ID_8BITDO_SN30_PRO_PLUS),
 		.driver_data = MS_QUIRK_FF },

drivers/hid/hid-quirks.c

@@ -96,6 +96,7 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A096), HID_QUIRK_NO_INIT_REPORTS },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_KEYBOARD_A293), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0A4A), HID_QUIRK_ALWAYS_POLL },
+	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_ELITE_PRESENTER_MOUSE_464A), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_LOGITECH_OEM_USB_OPTICAL_MOUSE_0B4A), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE), HID_QUIRK_ALWAYS_POLL },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_HP, USB_PRODUCT_ID_HP_PIXART_OEM_USB_OPTICAL_MOUSE_094A), HID_QUIRK_ALWAYS_POLL },

drivers/hid/hidraw.c

@@ -272,7 +272,12 @@ static int hidraw_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 
-	down_read(&minors_rwsem);
+	/*
+	 * Technically not writing to the hidraw_table but a write lock is
+	 * required to protect the device refcount. This is symmetrical to
+	 * hidraw_release().
+	 */
+	down_write(&minors_rwsem);
 	if (!hidraw_table[minor] || !hidraw_table[minor]->exist) {
 		err = -ENODEV;
 		goto out_unlock;
@@ -301,7 +306,7 @@ static int hidraw_open(struct inode *inode, struct file *file)
 	spin_unlock_irqrestore(&hidraw_table[minor]->list_lock, flags);
 	file->private_data = list;
 out_unlock:
-	up_read(&minors_rwsem);
+	up_write(&minors_rwsem);
 out:
 	if (err < 0)
 		kfree(list);

drivers/hid/i2c-hid/i2c-hid-acpi.c

@@ -118,7 +118,7 @@ static struct i2c_driver i2c_hid_acpi_driver = {
 		.acpi_match_table = i2c_hid_acpi_match,
 	},
 
-	.probe_new	= i2c_hid_acpi_probe,
+	.probe		= i2c_hid_acpi_probe,
 	.remove		= i2c_hid_core_remove,
 	.shutdown	= i2c_hid_core_shutdown,
 };

drivers/hid/i2c-hid/i2c-hid-of-elan.c

@@ -118,7 +118,7 @@ static struct i2c_driver elan_i2c_hid_ts_driver = {
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 		.of_match_table = of_match_ptr(elan_i2c_hid_of_match),
 	},
-	.probe_new	= i2c_hid_of_elan_probe,
+	.probe		= i2c_hid_of_elan_probe,
 	.remove		= i2c_hid_core_remove,
 	.shutdown	= i2c_hid_core_shutdown,
 };

drivers/hid/i2c-hid/i2c-hid-of-goodix.c

@@ -28,6 +28,7 @@ struct i2c_hid_of_goodix {
 	struct regulator *vdd;
 	struct regulator *vddio;
 	struct gpio_desc *reset_gpio;
+	bool no_reset_during_suspend;
 	const struct goodix_i2c_hid_timing_data *timings;
 };
 
@@ -37,6 +38,14 @@ static int goodix_i2c_hid_power_up(struct i2chid_ops *ops)
 		container_of(ops, struct i2c_hid_of_goodix, ops);
 	int ret;
 
+	/*
+	 * We assert reset GPIO here (instead of during power-down) to ensure
+	 * the device will have a clean state after powering up, just like the
+	 * normal scenarios will have.
+	 */
+	if (ihid_goodix->no_reset_during_suspend)
+		gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+
 	ret = regulator_enable(ihid_goodix->vdd);
 	if (ret)
 		return ret;
@@ -60,7 +69,9 @@ static void goodix_i2c_hid_power_down(struct i2chid_ops *ops)
 	struct i2c_hid_of_goodix *ihid_goodix =
 		container_of(ops, struct i2c_hid_of_goodix, ops);
 
-	gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+	if (!ihid_goodix->no_reset_during_suspend)
+		gpiod_set_value_cansleep(ihid_goodix->reset_gpio, 1);
+
 	regulator_disable(ihid_goodix->vddio);
 	regulator_disable(ihid_goodix->vdd);
 }
@@ -91,6 +102,9 @@ static int i2c_hid_of_goodix_probe(struct i2c_client *client)
 	if (IS_ERR(ihid_goodix->vddio))
 		return PTR_ERR(ihid_goodix->vddio);
 
+	ihid_goodix->no_reset_during_suspend =
+		of_property_read_bool(client->dev.of_node, "goodix,no-reset-during-suspend");
+
 	ihid_goodix->timings = device_get_match_data(&client->dev);
 
 	return i2c_hid_core_probe(client, &ihid_goodix->ops, 0x0001, 0);
@@ -114,7 +128,7 @@ static struct i2c_driver goodix_i2c_hid_ts_driver = {
 		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
 		.of_match_table = of_match_ptr(goodix_i2c_hid_of_match),
 	},
-	.probe_new	= i2c_hid_of_goodix_probe,
+	.probe		= i2c_hid_of_goodix_probe,
 	.remove		= i2c_hid_core_remove,
 	.shutdown	= i2c_hid_core_shutdown,
 };

drivers/hid/i2c-hid/i2c-hid-of.c

@@ -157,7 +157,7 @@ static struct i2c_driver i2c_hid_of_driver = {
 		.of_match_table = of_match_ptr(i2c_hid_of_match),
 	},
 
-	.probe_new	= i2c_hid_of_probe,
+	.probe		= i2c_hid_of_probe,
 	.remove		= i2c_hid_core_remove,
 	.shutdown	= i2c_hid_core_shutdown,
 	.id_table	= i2c_hid_of_id_table,

drivers/hid/intel-ish-hid/ipc/hw-ish.h

@@ -33,6 +33,7 @@
 #define ADL_N_DEVICE_ID		0x54FC
 #define RPL_S_DEVICE_ID		0x7A78
 #define MTL_P_DEVICE_ID		0x7E45
+#define ARL_H_DEVICE_ID		0x7745
 
 #define	REVISION_ID_CHT_A0	0x6
 #define	REVISION_ID_CHT_Ax_SI	0x0

drivers/hid/intel-ish-hid/ipc/pci-ish.c

@@ -44,6 +44,7 @@ static const struct pci_device_id ish_pci_tbl[] = {
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ADL_N_DEVICE_ID)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, RPL_S_DEVICE_ID)},
 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, MTL_P_DEVICE_ID)},
+	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, ARL_H_DEVICE_ID)},
 	{0, }
 };
 MODULE_DEVICE_TABLE(pci, ish_pci_tbl);

drivers/hid/wacom_wac.c

@@ -1314,7 +1314,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 	struct input_dev *pen_input = wacom->pen_input;
 	unsigned char *data = wacom->data;
 	int number_of_valid_frames = 0;
-	int time_interval = 15000000;
+	ktime_t time_interval = 15000000;
 	ktime_t time_packet_received = ktime_get();
 	int i;
 
@@ -1348,7 +1348,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 	if (number_of_valid_frames) {
 		if (wacom->hid_data.time_delayed)
 			time_interval = ktime_get() - wacom->hid_data.time_delayed;
-		time_interval /= number_of_valid_frames;
+		time_interval = div_u64(time_interval, number_of_valid_frames);
 		wacom->hid_data.time_delayed = time_packet_received;
 	}
 
@@ -1359,7 +1359,7 @@ static void wacom_intuos_pro2_bt_pen(struct wacom_wac *wacom)
 		bool range = frame[0] & 0x20;
 		bool invert = frame[0] & 0x10;
 		int frames_number_reversed = number_of_valid_frames - i - 1;
-		int event_timestamp = time_packet_received - frames_number_reversed * time_interval;
+		ktime_t event_timestamp = time_packet_received - frames_number_reversed * time_interval;
 
 		if (!valid)
 			continue;

drivers/hid/wacom_wac.h

@@ -324,7 +324,7 @@ struct hid_data {
 	int ps_connected;
 	bool pad_input_event_flag;
 	unsigned short sequence_number;
-	int time_delayed;
+	ktime_t time_delayed;
 };
 
 struct wacom_remote_data {

include/linux/hid.h

@@ -597,6 +597,7 @@ struct hid_device {							/* device report descriptor */
 	struct semaphore driver_input_lock;				/* protects the current driver */
 	struct device dev;						/* device */
 	struct hid_driver *driver;
+	void *devres_group_id;						/* ID of probe devres group	*/
 
 	const struct hid_ll_driver *ll_driver;
 	struct mutex ll_open_lock;

tools/testing/selftests/hid/tests/test_wacom_generic.py

@@ -31,6 +31,7 @@ from enum import Enum
 from hidtools.hut import HUT
 from hidtools.hid import HidUnit
 from . import base
+from . import test_multitouch
 import libevdev
 import pytest
 
@@ -517,7 +518,7 @@ class BaseTest:
                 for usage in get_report_usages(report):
                     yield usage
 
-        def assertName(self, uhdev):
+        def assertName(self, uhdev, type):
             """
             Assert that the name is as we expect.
 
@@ -526,7 +527,7 @@ class BaseTest:
             this assertion from the base class to work properly.
             """
             evdev = uhdev.get_evdev()
-            expected_name = uhdev.name + " Pen"
+            expected_name = uhdev.name + type
             if "wacom" not in expected_name.lower():
                 expected_name = "Wacom " + expected_name
             assert evdev.name == expected_name
@@ -549,6 +550,12 @@ class BaseTest:
                 usage_id("Generic Desktop", "Y"): PhysRange(
                     PhysRange.CENTIMETER, 5, 150
                 ),
+                usage_id("Digitizers", "Width"): PhysRange(
+                    PhysRange.CENTIMETER, 5, 150
+                ),
+                usage_id("Digitizers", "Height"): PhysRange(
+                    PhysRange.CENTIMETER, 5, 150
+                ),
                 usage_id("Digitizers", "X Tilt"): PhysRange(PhysRange.DEGREE, 90, 180),
                 usage_id("Digitizers", "Y Tilt"): PhysRange(PhysRange.DEGREE, 90, 180),
                 usage_id("Digitizers", "Twist"): PhysRange(PhysRange.DEGREE, 358, 360),
@@ -603,7 +610,17 @@ class BaseTest:
             pass
 
 
-class TestOpaqueTablet(BaseTest.TestTablet):
+class PenTabletTest(BaseTest.TestTablet):
+    def assertName(self, uhdev):
+        super().assertName(uhdev, " Pen")
+
+
+class TouchTabletTest(BaseTest.TestTablet):
+    def assertName(self, uhdev):
+        super().assertName(uhdev, " Finger")
+
+
+class TestOpaqueTablet(PenTabletTest):
     def create_device(self):
         return OpaqueTablet()
 
@@ -842,3 +859,64 @@ class TestPTHX60_Pen(TestOpaqueCTLTablet):
                 libevdev.InputEvent(libevdev.EV_KEY.BTN_0, 0),
             ],
         )
+
+
+class TestDTH2452Tablet(test_multitouch.BaseTest.TestMultitouch, TouchTabletTest):
+    def create_device(self):
+        return test_multitouch.Digitizer(
+            "DTH 2452",
+            rdesc="05 0d 09 04 a1 01 85 0c 95 01 75 08 15 00 26 ff 00 81 03 09 54 81 02 09 22 a1 02 05 0d 95 01 75 01 25 01 09 42 81 02 81 03 09 47 81 02 95 05 81 03 09 51 26 ff 00 75 10 95 01 81 02 35 00 65 11 55 0e 05 01 09 30 26 a0 44 46 96 14 81 42 09 31 26 9a 26 46 95 0b 81 42 05 0d 75 08 95 01 15 00 09 48 26 5f 00 46 7c 14 81 02 09 49 25 35 46 7d 0b 81 02 45 00 65 00 55 00 c0 05 0d 09 22 a1 02 05 0d 95 01 75 01 25 01 09 42 81 02 81 03 09 47 81 02 95 05 81 03 09 51 26 ff 00 75 10 95 01 81 02 35 00 65 11 55 0e 05 01 09 30 26 a0 44 46 96 14 81 42 09 31 26 9a 26 46 95 0b 81 42 05 0d 75 08 95 01 15 00 09 48 26 5f 00 46 7c 14 81 02 09 49 25 35 46 7d 0b 81 02 45 00 65 00 55 00 c0 05 0d 09 22 a1 02 05 0d 95 01 75 01 25 01 09 42 81 02 81 03 09 47 81 02 95 05 81 03 09 51 26 ff 00 75 10 95 01 81 02 35 00 65 11 55 0e 05 01 09 30 26 a0 44 46 96 14 81 42 09 31 26 9a 26 46 95 0b 81 42 05 0d 75 08 95 01 15 00 09 48 26 5f 00 46 7c 14 81 02 09 49 25 35 46 7d 0b 81 02 45 00 65 00 55 00 c0 05 0d 09 22 a1 02 05 0d 95 01 75 01 25 01 09 42 81 02 81 03 09 47 81 02 95 05 81 03 09 51 26 ff 00 75 10 95 01 81 02 35 00 65 11 55 0e 05 01 09 30 26 a0 44 46 96 14 81 42 09 31 26 9a 26 46 95 0b 81 42 05 0d 75 08 95 01 15 00 09 48 26 5f 00 46 7c 14 81 02 09 49 25 35 46 7d 0b 81 02 45 00 65 00 55 00 c0 05 0d 09 22 a1 02 05 0d 95 01 75 01 25 01 09 42 81 02 81 03 09 47 81 02 95 05 81 03 09 51 26 ff 00 75 10 95 01 81 02 35 00 65 11 55 0e 05 01 09 30 26 a0 44 46 96 14 81 42 09 31 26 9a 26 46 95 0b 81 42 05 0d 75 08 95 01 15 00 09 48 26 5f 00 46 7c 14 81 02 09 49 25 35 46 7d 0b 81 02 45 00 65 00 55 00 c0 05 0d 27 ff ff 00 00 75 10 95 01 09 56 81 02 75 08 95 0e 81 03 09 55 26 ff 00 75 08 b1 02 85 0a 06 00 ff 09 c5 96 00 01 b1 02 c0 06 00 ff 09 01 a1 01 09 01 85 13 15 00 26 ff 00 75 08 95 3f 81 02 06 00 ff 09 01 15 00 26 ff 00 75 08 95 3f 91 02 c0",
+            input_info=(0x3, 0x056A, 0x0383),
+        )
+
+    def test_contact_id_0(self):
+        """
+        Bring a finger in contact with the tablet, then hold it down and remove it.
+
+        Ensure that even with contact ID = 0 which is usually given as an invalid
+        touch event by most tablets with the exception of a few, that given the
+        confidence bit is set to 1 it should process it as a valid touch to cover
+        the few tablets using contact ID = 0 as a valid touch value.
+        """
+        uhdev = self.uhdev
+        evdev = uhdev.get_evdev()
+
+        t0 = test_multitouch.Touch(0, 50, 100)
+        r = uhdev.event([t0])
+        events = uhdev.next_sync_events()
+        self.debug_reports(r, uhdev, events)
+
+        slot = self.get_slot(uhdev, t0, 0)
+
+        assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOUCH, 1) in events
+        assert evdev.slots[slot][libevdev.EV_ABS.ABS_MT_TRACKING_ID] == 0
+        assert evdev.slots[slot][libevdev.EV_ABS.ABS_MT_POSITION_X] == 50
+        assert evdev.slots[slot][libevdev.EV_ABS.ABS_MT_POSITION_Y] == 100
+
+        t0.tipswitch = False
+        if uhdev.quirks is None or "VALID_IS_INRANGE" not in uhdev.quirks:
+            t0.inrange = False
+        r = uhdev.event([t0])
+        events = uhdev.next_sync_events()
+        self.debug_reports(r, uhdev, events)
+        assert libevdev.InputEvent(libevdev.EV_KEY.BTN_TOUCH, 0) in events
+        assert evdev.slots[slot][libevdev.EV_ABS.ABS_MT_TRACKING_ID] == -1
+
+    def test_confidence_false(self):
+        """
+        Bring a finger in contact with the tablet with confidence set to false.
+
+        Ensure that the confidence bit being set to false should not result in a touch event.
+        """
+        uhdev = self.uhdev
+        evdev = uhdev.get_evdev()
+
+        t0 = test_multitouch.Touch(1, 50, 100)
+        t0.confidence = False
+        r = uhdev.event([t0])
+        events = uhdev.next_sync_events()
+        self.debug_reports(r, uhdev, events)
+
+        slot = self.get_slot(uhdev, t0, 0)
+
+        assert not events
\ No newline at end of file