HID: fix A4Tech RP-649 horizontal scrollwheel

Enable fix for their horizontal scroll wheel behaviour, associate
it with B8 hack.

Signed-off-by: Lech Perczak <lech.perczak@multivision.pl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

3 files changed, 4 insertions, 0 deletions

diff --git a/drivers/hid/hid-a4tech.c b/drivers/hid/hid-a4tech.c
index 3a2b223c1da4..1666c1684e79 100644
--- a/drivers/hid/hid-a4tech.c
+++ b/drivers/hid/hid-a4tech.c
@@ -133,6 +133,8 @@ static const struct hid_device_id a4_devices[] = {
                 .driver_data = A4_2WHEEL_MOUSE_HACK_7 },
         { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D),
                 .driver_data = A4_2WHEEL_MOUSE_HACK_B8 },
+        { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649),
+                .driver_data = A4_2WHEEL_MOUSE_HACK_B8 },
         { }
 };
 MODULE_DEVICE_TABLE(hid, a4_devices);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 0c52899be964..a01bcd14d1ab 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1241,6 +1241,7 @@ static const struct hid_device_id hid_blacklist[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_3M, USB_DEVICE_ID_3M2256) },
         { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
         { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_RP_649) },
 #if defined(CONFIG_HID_ACRUX_FF) || defined(CONFIG_HID_ACRUX_FF_MODULE)
         { HID_USB_DEVICE(USB_VENDOR_ID_ACRUX, 0x0802) },
 #endif
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 85c6d13c9ffa..6c7c67163840 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -25,6 +25,7 @@
 #define USB_VENDOR_ID_A4TECH            0x09da
 #define USB_DEVICE_ID_A4TECH_WCP32PU    0x0006
 #define USB_DEVICE_ID_A4TECH_X5_005D    0x000a
+#define USB_DEVICE_ID_A4TECH_RP_649     0x001a
 
 #define USB_VENDOR_ID_AASHIMA           0x06d6
 #define USB_DEVICE_ID_AASHIMA_GAMEPAD   0x0025