HID: Add NOGET quirk for all NCR devices

Devices manufactured by NCR have userspace hiddev-based drivers,
which do all the necessary device querying by themselves. The devices
must not be queried directly by the generic HID driver, as reported by
NCR engineers.

Cc: Petr Ostadal <postadal@suse.cz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 10 insertions, 0 deletions

diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index ad8a4ac8e43c..a78f5187b6ef 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -215,6 +215,10 @@
 #define USB_VENDOR_ID_MICROSOFT         0x045e
 #define USB_DEVICE_ID_SIDEWINDER_GV     0x003b
 
+#define USB_VENDOR_ID_NCR               0x0404
+#define USB_DEVICE_ID_NCR_FIRST         0x0300
+#define USB_DEVICE_ID_NCR_LAST          0x03ff
+
 #define USB_VENDOR_ID_NEC               0x073e
 #define USB_DEVICE_ID_NEC_USB_GAME_PAD  0x0301
 
@@ -688,6 +692,12 @@ u32 usbhid_lookup_quirk(const u16 idVendor, const u16 idProduct)
                                 idProduct <= USB_DEVICE_ID_CODEMERCS_IOW_LAST)
                         return HID_QUIRK_IGNORE;
 
+        /* NCR devices must not be queried for reports */
+        if (idVendor == USB_VENDOR_ID_NCR &&
+                        idProduct >= USB_DEVICE_ID_NCR_FIRST &&
+                        idProduct <= USB_DEVICE_ID_NCR_LAST)
+                        return HID_QUIRK_NOGET;
+
         down_read(&dquirks_rwsem);
         bl_entry = usbhid_exists_dquirk(idVendor, idProduct);
         if (!bl_entry)