From e5aa41a01e8ff782c70993134612cc92023fd04e Mon Sep 17 00:00:00 2001
From: tonyfan <waterwet@outlook.com>
Date: Mon, 5 Oct 2026 08:27:10 +0530
Subject: [PATCH] ferrari: Add face unlock blobs

Change-Id: Icc6d9901526796d50b2753284a7370b65c69ccf3
---
 BoardConfig.mk                                 |  8 ++++++++
 .../apps/Settings/res/values/config.xml        | 14 ++++++++++++++
 proprietary-files.txt                          | 18 +++++++++++++++++-
 vintf/compatibility_matrix.xml                 | 10 ++++++++++
 4 files changed, 49 insertions(+), 1 deletion(-)
 create mode 100644 overlay-lineage/packages/apps/Settings/res/values/config.xml
 create mode 100644 vintf/compatibility_matrix.xml

diff --git a/BoardConfig.mk b/BoardConfig.mk
index ae2d844..0747a20 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -9,6 +9,10 @@ include device/oneplus/sm8450-common/BoardConfigCommon.mk
 
 DEVICE_PATH := device/realme/ferrari
 
+# Biometrics (Face)
+PRODUCT_COPY_FILES += \
+    frameworks/native/data/etc/android.hardware.biometrics.face.xml:$(TARGET_COPY_OUT_VENDOR)/etc/permissions/android.hardware.biometrics.face.xml
+
 # HIDL
 DEVICE_MANIFEST_FILE += $(DEVICE_PATH)/manifest.xml
 
@@ -19,5 +23,9 @@ TARGET_VENDOR_PROP += $(DEVICE_PATH)/vendor.prop
 TARGET_RECOVERY_DENSITY := xxhdpi
 TARGET_RECOVERY_UI_MARGIN_HEIGHT := 126
 
+# VINTF
+DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE += \
+    $(DEVICE_PATH)/vintf/compatibility_matrix.xml
+
 # Include the proprietary files BoardConfig.
 include vendor/realme/ferrari/BoardConfigVendor.mk
diff --git a/overlay-lineage/packages/apps/Settings/res/values/config.xml b/overlay-lineage/packages/apps/Settings/res/values/config.xml
new file mode 100644
index 0000000..4192511
--- /dev/null
+++ b/overlay-lineage/packages/apps/Settings/res/values/config.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<resources>
+
+    <!-- Whether Settings should open a separate camera preview during face enrollment -->
+    <bool name="config_face_enroll_hal_owns_camera">true</bool>
+
+    <!-- Whether the face HAL supports the require attention feature -->
+    <bool name="config_face_attention_supported">false</bool>
+
+</resources>
diff --git a/proprietary-files.txt b/proprietary-files.txt
index 9bbe01e..fcc5551 100644
--- a/proprietary-files.txt
+++ b/proprietary-files.txt
@@ -985,7 +985,6 @@ odm/lib64/libsnpe_loader.so
 odm/lib64/libstblur_api.so
 odm/lib64/libstblur_capture_api.so
 odm/lib64/libstface_fd_api.so
-odm/lib64/libstfaceunlockocl.so
 odm/lib64/libstfd_mobile_api.so
 odm/lib64/libthirdcapability.so
 odm/lib64/libtriplecam_optical_zoom_control.so
@@ -1279,6 +1278,23 @@ vendor/firmware/evautil64.b07
 vendor/firmware/evautil64.b08
 vendor/firmware/evautil64.mdt
 
+# Face unlock
+odm/bin/hw/vendor.oplus.hardware.biometrics.face@1.0-service
+odm/etc/init/vendor.oplus.hardware.biometrics.face@1.0-service.rc
+odm/etc/vintf/manifest/manifest_oplus_face.xml
+odm/lib64/libstfaceunlockocl.so
+odm/init.oplus.face.rc
+vendor/lib64/libcamera2ndk_vendor.so
+odm/vendor/firmware/facereg.b00
+odm/vendor/firmware/facereg.b01
+odm/vendor/firmware/facereg.b02
+odm/vendor/firmware/facereg.b03
+odm/vendor/firmware/facereg.b04
+odm/vendor/firmware/facereg.b05
+odm/vendor/firmware/facereg.b06
+odm/vendor/firmware/facereg.b07
+odm/vendor/firmware/facereg.mdt
+
 # Fingerprint
 odm/bin/hw/vendor.oplus.hardware.biometrics.fingerprint@2.1-service
 odm/bin/init.oplus.fingerprints.sh
diff --git a/vintf/compatibility_matrix.xml b/vintf/compatibility_matrix.xml
new file mode 100644
index 0000000..7c1d178
--- /dev/null
+++ b/vintf/compatibility_matrix.xml
@@ -0,0 +1,10 @@
+<compatibility-matrix version="1.0" type="framework">
+    <hal format="aidl" optional="true">
+        <name>android.hardware.biometrics.face</name>
+        <version>1</version>
+        <interface>
+            <name>IFace</name>
+            <instance>default</instance>
+        </interface>
+    </hal>
+</compatibility-matrix>