Merge branch 'for-4.19/fixes' into for-linus

A few device ID-specific quirks

drivers/hid/hid-elan.c

@@ -497,7 +497,7 @@ static int elan_probe(struct hid_device *hdev, const struct hid_device_id *id)
 		return 0;
 
 	if (!drvdata->input) {
-		hid_err(hdev, "Input device is not registred\n");
+		hid_err(hdev, "Input device is not registered\n");
 		ret = -ENAVAIL;
 		goto err;
 	}

drivers/hid/hid-ids.h

@@ -342,6 +342,7 @@
 #define USB_DEVICE_ID_DMI_ENC		0x5fab
 
 #define USB_VENDOR_ID_DRAGONRISE		0x0079
+#define USB_DEVICE_ID_REDRAGON_SEYMUR2		0x0006
 #define USB_DEVICE_ID_DRAGONRISE_WIIU		0x1800
 #define USB_DEVICE_ID_DRAGONRISE_PS3		0x1801
 #define USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR	0x1803

drivers/hid/hid-quirks.c

@@ -70,6 +70,7 @@ static const struct hid_device_id hid_quirks[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC), HID_QUIRK_NOGET },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_2NES2SNES), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRACAL_RAPHNET, USB_DEVICE_ID_RAPHNET_4NES4SNES), HID_QUIRK_MULTI_INPUT },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_REDRAGON_SEYMUR2), HID_QUIRK_INCREMENT_USAGE_ON_DUPLICATE },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_DOLPHINBAR), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_GAMECUBE1), HID_QUIRK_MULTI_INPUT },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, USB_DEVICE_ID_DRAGONRISE_PS3), HID_QUIRK_MULTI_INPUT },

drivers/hid/wacom_wac.c

@@ -3335,6 +3335,7 @@ static void wacom_setup_intuos(struct wacom_wac *wacom_wac)
 
 void wacom_setup_device_quirks(struct wacom *wacom)
 {
+	struct wacom_wac *wacom_wac = &wacom->wacom_wac;
 	struct wacom_features *features = &wacom->wacom_wac.features;
 
 	/* The pen and pad share the same interface on most devices */
@@ -3464,6 +3465,24 @@ void wacom_setup_device_quirks(struct wacom *wacom)
 
 	if (features->type == REMOTE)
 		features->device_type |= WACOM_DEVICETYPE_WL_MONITOR;
+
+	/* HID descriptor for DTK-2451 / DTH-2452 claims to report lots
+	 * of things it shouldn't. Lets fix up the damage...
+	 */
+	if (wacom->hdev->product == 0x382 || wacom->hdev->product == 0x37d) {
+		features->quirks &= ~WACOM_QUIRK_TOOLSERIAL;
+		__clear_bit(BTN_TOOL_BRUSH, wacom_wac->pen_input->keybit);
+		__clear_bit(BTN_TOOL_PENCIL, wacom_wac->pen_input->keybit);
+		__clear_bit(BTN_TOOL_AIRBRUSH, wacom_wac->pen_input->keybit);
+		__clear_bit(ABS_Z, wacom_wac->pen_input->absbit);
+		__clear_bit(ABS_DISTANCE, wacom_wac->pen_input->absbit);
+		__clear_bit(ABS_TILT_X, wacom_wac->pen_input->absbit);
+		__clear_bit(ABS_TILT_Y, wacom_wac->pen_input->absbit);
+		__clear_bit(ABS_WHEEL, wacom_wac->pen_input->absbit);
+		__clear_bit(ABS_MISC, wacom_wac->pen_input->absbit);
+		__clear_bit(MSC_SERIAL, wacom_wac->pen_input->mscbit);
+		__clear_bit(EV_MSC, wacom_wac->pen_input->evbit);
+	}
 }
 
 int wacom_setup_pen_input_capabilities(struct input_dev *input_dev,