2 files changed, 8 insertions, 0 deletions

diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 61fb5a43c1cb..ab8bd40a77ed 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -522,6 +522,7 @@ static int asus_input_mapping(struct hid_device *hdev,
                 case 0x20: asus_map_key_clear(KEY_BRIGHTNESSUP);                break;
                 case 0x35: asus_map_key_clear(KEY_DISPLAY_OFF);         break;
                 case 0x6c: asus_map_key_clear(KEY_SLEEP);               break;
+                case 0x7c: asus_map_key_clear(KEY_MICMUTE);             break;
                 case 0x82: asus_map_key_clear(KEY_CAMERA);              break;
                 case 0x88: asus_map_key_clear(KEY_RFKILL);                      break;
                 case 0xb5: asus_map_key_clear(KEY_CALC);                        break;
@@ -540,6 +541,9 @@ static int asus_input_mapping(struct hid_device *hdev,
                 /* Fn+Space Power4Gear Hybrid */
                 case 0x5c: asus_map_key_clear(KEY_PROG3);               break;
 
+                /* Fn+F5 "fan" symbol on FX503VD */
+                case 0x99: asus_map_key_clear(KEY_PROG4);               break;
+
                 default:
                         /* ASUS lazily declares 256 usages, ignore the rest,
                          * as some make the keyboard appear as a pointer device. */
@@ -818,6 +822,9 @@ static const struct hid_device_id asus_devices[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
                 USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3), QUIRK_G752_KEYBOARD },
         { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
+                USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD),
+          QUIRK_USE_KBD_BACKLIGHT },
+        { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
                 USB_DEVICE_ID_ASUSTEK_T100TA_KEYBOARD),
           QUIRK_T100_KEYBOARD | QUIRK_NO_CONSUMER_USAGES },
         { HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index ed35c9a9a110..4206428c0ba2 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -190,6 +190,7 @@
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1 0x1854
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2 0x1837
 #define USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD3 0x1822
+#define USB_DEVICE_ID_ASUSTEK_FX503VD_KEYBOARD  0x1869
 
 #define USB_VENDOR_ID_ATEN              0x0557
 #define USB_DEVICE_ID_ATEN_UC100KM      0x2004