1 files changed, 17 insertions, 3 deletions

diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 8c4c908177fa..de270b16bde3 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -902,9 +902,10 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                         map_key(BTN_1);
         }
 
-        if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
-                 (usage->type == EV_REL) && (usage->code == REL_WHEEL))
-                        set_bit(REL_HWHEEL, bit);
+        if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5 |
+                        HID_QUIRK_2WHEEL_MOUSE_HACK_B8)) && (usage->type == EV_REL) &&
+                        (usage->code == REL_WHEEL))
+                set_bit(REL_HWHEEL, bit);
 
         if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005))
                 || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
@@ -1002,6 +1003,19 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
                 return;
         }
 
+        if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_B8) &&
+                        (usage->type == EV_REL) &&
+                        (usage->code == REL_WHEEL)) {
+                hid->delayed_value = value;
+                return;
+        }
+
+        if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_B8) &&
+                        (usage->hid == 0x000100b8)) {
+                input_event(input, EV_REL, value ? REL_HWHEEL : REL_WHEEL, hid->delayed_value);
+                return;
+        }
+
         if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
                 input_event(input, usage->type, usage->code, -value);
                 return;