diff options
Diffstat (limited to 'drivers/hid/usbhid')
| -rw-r--r-- | drivers/hid/usbhid/hid-quirks.c | 2 | ||||
| -rw-r--r-- | drivers/hid/usbhid/usbkbd.c | 6 | ||||
| -rw-r--r-- | drivers/hid/usbhid/usbmouse.c | 6 |
3 files changed, 14 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index dcb102d8741..23c8993a984 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -911,6 +911,8 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct) return quirks; } +EXPORT_SYMBOL_GPL(usbhid_lookup_quirk); + /* * Cherry Cymotion keyboard have an invalid HID report descriptor, * that needs fixing before we can parse it. diff --git a/drivers/hid/usbhid/usbkbd.c b/drivers/hid/usbhid/usbkbd.c index 775a1ef28a2..a31ccb4fca0 100644 --- a/drivers/hid/usbhid/usbkbd.c +++ b/drivers/hid/usbhid/usbkbd.c @@ -235,6 +235,12 @@ static int usb_kbd_probe(struct usb_interface *iface, if (!usb_endpoint_is_int_in(endpoint)) return -ENODEV; + if (usbhid_lookup_quirk(le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)) + & HID_QUIRK_IGNORE) { + return -ENODEV; + } + pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); diff --git a/drivers/hid/usbhid/usbmouse.c b/drivers/hid/usbhid/usbmouse.c index f8ad6910d3d..8ff1b3fe8d6 100644 --- a/drivers/hid/usbhid/usbmouse.c +++ b/drivers/hid/usbhid/usbmouse.c @@ -131,6 +131,12 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i if (!usb_endpoint_is_int_in(endpoint)) return -ENODEV; + if (usbhid_lookup_quirk(le16_to_cpu(dev->descriptor.idVendor), + le16_to_cpu(dev->descriptor.idProduct)) + & (HID_QUIRK_IGNORE|HID_QUIRK_IGNORE_MOUSE)) { + return -ENODEV; + } + pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); maxp = usb_maxpacket(dev, pipe, usb_pipeout(pipe)); |