gts3l: sensor: Fix fingerprint working by adding shims

Signed-off-by: Deokgyu Yang <secugyu@gmail.com>
Change-Id: I7af74a834a430767b4f9c8f07f97813506b0c8aa
This commit is contained in:
Deokgyu Yang 2021-05-20 11:39:29 +09:00
parent 4242548be1
commit c830221df2
4 changed files with 67 additions and 1 deletions

View file

@ -211,5 +211,10 @@ WPA_SUPPLICANT_VERSION := VER_0_8_X
BOARD_HAVE_SAMSUNG_WIFI := true
# Shims
TARGET_LD_SHIM_LIBS := \
/vendor/lib/libbauthserver.so|libbauthtzcommon_shim.so \
/vendor/lib64/libbauthserver.so|libbauthtzcommon_shim.so
# inherit from the proprietary version
-include vendor/samsung/gts3llte/BoardConfigVendor.mk

View file

@ -190,7 +190,8 @@ PRODUCT_PACKAGES += \
# Fingerprint
PRODUCT_PACKAGES += \
android.hardware.biometrics.fingerprint@2.1-service.samsung
android.hardware.biometrics.fingerprint@2.1-service.samsung \
libbauthtzcommon_shim
# For config.fs
PRODUCT_PACKAGES += \

View file

@ -0,0 +1,28 @@
# Copyright (C) 2017 The LineageOS Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
libbauthtzcommon.c
LOCAL_SHARED_LIBRARIES := liblog
LOCAL_MODULE := libbauthtzcommon_shim
LOCAL_VENDOR_MODULE := true
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE_CLASS := SHARED_LIBRARIES
include $(BUILD_SHARED_LIBRARY)

View file

@ -0,0 +1,32 @@
/*
* Copyright (C) 2017 The LineageOS Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "libbauthtzcommon_shim"
#define LOG_NDEBUG 0
#include <cutils/log.h>
int BAuth_Hat_OP(int arg0, int arg1, int arg2, int arg3, int arg4, int arg5)
{
ALOGW("SHIM: hijacking %s!", __func__);
/*
* This function is supposed to pass the hardware authentication token
* (HAT) to the mobicore trustlet.
*/
return 0;
}