diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index 20e68a7ac79f..2e4b8c62067b 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -730,7 +730,6 @@ static const struct hid_device_id hid_ignore_list[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) }, { HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) }, { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0400) }, - { HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, 0x0401) }, { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) }, { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) }, { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) }, @@ -998,6 +997,17 @@ bool hid_ignore(struct hid_device *hdev) strncmp(hdev->name, "www.masterkit.ru MA901", 22) == 0) return true; break; + case USB_VENDOR_ID_ELAN: + /* + * Many Elan devices have a product id of 0x0401 and are handled + * by the elan_i2c input driver. But the ACPI HID ELAN0800 dev + * is not (and cannot be) handled by that driver -> + * Ignore all 0x0401 devs except for the ELAN0800 dev. + */ + if (hdev->product == 0x0401 && + strncmp(hdev->name, "ELAN0800", 8) != 0) + return true; + break; } if (hdev->type == HID_TYPE_USBMOUSE &&