HID: add more hotkeys in Asus AIO keyboards

Add support for the camera key. The hotkey for
Asus S.H.E(Super Hybrid Engine) mode is mapped to KEY_KEY_PROG1
just for notifying the userspace.
Signed-off-by: Keng-Yu Lin <kengyu@canonical.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

drivers/hid/hid-chicony.c

@@ -49,6 +49,8 @@ static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 	case 0x00f2: ch_map_key_clear(KEY_BRIGHTNESSDOWN);	break;
 	case 0x00f3: ch_map_key_clear(KEY_BRIGHTNESSUP);	break;
 	case 0x00f4: ch_map_key_clear(KEY_DISPLAY_OFF);	break;
+	case 0x00f7: ch_map_key_clear(KEY_CAMERA);	break;
+	case 0x00f8: ch_map_key_clear(KEY_PROG1);	break;
 	default:
 		return 0;
 	}