HID: rmi: Support the Fujitsu R726 Pad dock using hid-rmi

The Fujitsu R726 Pad has an optional USB keyboard dock which contains
a Synaptics touchpad. The dock identifies itself as a
Primax Rezel Tablet Keyboard.

Signed-off-by: Andrew Duggan <aduggan@synaptics.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

3 files changed, 3 insertions, 0 deletions

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 5da3d6256d25..93452a1f26ee 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1156,6 +1156,7 @@
 #define USB_VENDOR_ID_PRIMAX    0x0461
 #define USB_DEVICE_ID_PRIMAX_MOUSE_4D22 0x4d22
 #define USB_DEVICE_ID_PRIMAX_KEYBOARD   0x4e05
+#define USB_DEVICE_ID_PRIMAX_REZEL      0x4e72
 
 
 #define USB_VENDOR_ID_RISO_KAGAKU       0x1294  /* Riso Kagaku Corp. */
diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c
index 20e68a7ac79f..273f7cde6e60 100644
--- a/drivers/hid/hid-quirks.c
+++ b/drivers/hid/hid-quirks.c
@@ -561,6 +561,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
 #if IS_ENABLED(CONFIG_HID_RMI)
         { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
         { HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
 #endif
 #if IS_ENABLED(CONFIG_HID_ROCCAT)
         { HID_USB_DEVICE(USB_VENDOR_ID_ROCCAT, USB_DEVICE_ID_ROCCAT_ARVO) },
diff --git a/drivers/hid/hid-rmi.c b/drivers/hid/hid-rmi.c
index 0f43c4292685..c6c05df3e8d2 100644
--- a/drivers/hid/hid-rmi.c
+++ b/drivers/hid/hid-rmi.c
@@ -731,6 +731,7 @@ static const struct hid_device_id rmi_id[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_RAZER, USB_DEVICE_ID_RAZER_BLADE_14),
                 .driver_data = RMI_DEVICE_HAS_PHYS_BUTTONS },
         { HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, USB_DEVICE_ID_LENOVO_X1_COVER) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_PRIMAX, USB_DEVICE_ID_PRIMAX_REZEL) },
         { HID_DEVICE(HID_BUS_ANY, HID_GROUP_RMI, HID_ANY_ID, HID_ANY_ID) },
         { }
 };