sm8350-common: implement inscreen fingerprint hal
This commit is contained in:
parent
5243692261
commit
f7d1849c0c
36
fod/Android.bp
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36
fod/Android.bp
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//
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// Copyright (C) 2019 The LineageOS Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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cc_binary {
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relative_install_path: "hw",
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defaults: ["hidl_defaults"],
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name: "vendor.lineage.biometrics.fingerprint.inscreen@1.0-service.xiaomi_sm8350",
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init_rc: ["vendor.lineage.biometrics.fingerprint.inscreen@1.0-service.xiaomi_sm8350.rc"],
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vintf_fragments: ["vendor.lineage.biometrics.fingerprint.inscreen@1.0-service.xiaomi_sm8350.xml"],
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srcs: [
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"service.cpp",
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"FingerprintInscreen.cpp",
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],
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vendor: true,
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shared_libs: [
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"libbase",
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"libhardware",
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"libhidlbase",
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"liblog",
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"libutils",
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"vendor.lineage.biometrics.fingerprint.inscreen@1.0",
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"//hardware/xiaomi:vendor.xiaomi.hardware.fingerprintextension@1.0",
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],
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}
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135
fod/FingerprintInscreen.cpp
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135
fod/FingerprintInscreen.cpp
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/*
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* Copyright (C) 2019 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "FingerprintInscreenService"
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#include "FingerprintInscreen.h"
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#include <android-base/logging.h>
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#include <fstream>
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#include <cmath>
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#define COMMAND_NIT 10
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#define PARAM_NIT_FOD 1
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#define PARAM_NIT_NONE 0
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#define FOD_STATUS_PATH "/sys/devices/virtual/touch/tp_dev/fod_status"
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#define FOD_STATUS_ON 1
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#define FOD_STATUS_OFF 0
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#define FOD_HBM_PATH "/sys/devices/platform/soc/soc:qcom,dsi-display-primary/fod_hbm"
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#define FOD_HBM_ON 1
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#define FOD_HBM_OFF 0
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#define FOD_SENSOR_X 588
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#define FOD_SENSOR_Y 2358
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#define FOD_SENSOR_SIZE 264
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namespace {
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template <typename T>
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static void set(const std::string& path, const T& value) {
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std::ofstream file(path);
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file << value;
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}
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} // anonymous namespace
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namespace vendor {
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namespace lineage {
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namespace biometrics {
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namespace fingerprint {
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namespace inscreen {
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namespace V1_0 {
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namespace implementation {
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FingerprintInscreen::FingerprintInscreen() {
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xiaomiFingerprintService = IXiaomiFingerprint::getService();
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}
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Return<int32_t> FingerprintInscreen::getPositionX() {
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return FOD_SENSOR_X;
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}
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Return<int32_t> FingerprintInscreen::getPositionY() {
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return FOD_SENSOR_Y;
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}
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Return<int32_t> FingerprintInscreen::getSize() {
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return FOD_SENSOR_SIZE;
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}
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Return<void> FingerprintInscreen::onStartEnroll() {
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return Void();
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}
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Return<void> FingerprintInscreen::onFinishEnroll() {
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return Void();
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}
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Return<void> FingerprintInscreen::onPress() {
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set(FOD_HBM_PATH, FOD_HBM_ON);
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return Void();
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}
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Return<void> FingerprintInscreen::onRelease() {
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set(FOD_HBM_PATH, FOD_HBM_OFF);
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return Void();
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}
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Return<void> FingerprintInscreen::onShowFODView() {
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set(FOD_STATUS_PATH, FOD_STATUS_ON);
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return Void();
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}
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Return<void> FingerprintInscreen::onHideFODView() {
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set(FOD_STATUS_PATH, FOD_STATUS_OFF);
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return Void();
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}
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Return<bool> FingerprintInscreen::handleAcquired(int32_t acquiredInfo, int32_t vendorCode) {
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LOG(ERROR) << "acquiredInfo: " << acquiredInfo << ", vendorCode: " << vendorCode;
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return false;
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}
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Return<bool> FingerprintInscreen::handleError(int32_t error, int32_t vendorCode) {
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LOG(ERROR) << "error: " << error << ", vendorCode: " << vendorCode;
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return false;
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}
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Return<void> FingerprintInscreen::setLongPressEnabled(bool) {
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return Void();
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}
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Return<int32_t> FingerprintInscreen::getDimAmount(int32_t /* brightness */) {
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return 0;
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}
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Return<bool> FingerprintInscreen::shouldBoostBrightness() {
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return false;
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}
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Return<void> FingerprintInscreen::setCallback(const sp<IFingerprintInscreenCallback>& /* callback */) {
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return Void();
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}
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} // namespace implementation
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} // namespace V1_0
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} // namespace inscreen
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} // namespace fingerprint
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} // namespace biometrics
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} // namespace lineage
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} // namespace vendor
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67
fod/FingerprintInscreen.h
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67
fod/FingerprintInscreen.h
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/*
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* Copyright (C) 2019 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef VENDOR_LINEAGE_BIOMETRICS_FINGERPRINT_INSCREEN_V1_0_FINGERPRINTINSCREEN_H
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#define VENDOR_LINEAGE_BIOMETRICS_FINGERPRINT_INSCREEN_V1_0_FINGERPRINTINSCREEN_H
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#include <vendor/lineage/biometrics/fingerprint/inscreen/1.0/IFingerprintInscreen.h>
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#include <vendor/xiaomi/hardware/fingerprintextension/1.0/IXiaomiFingerprint.h>
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namespace vendor {
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namespace lineage {
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namespace biometrics {
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namespace fingerprint {
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namespace inscreen {
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namespace V1_0 {
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namespace implementation {
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using ::android::sp;
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using ::android::hardware::Return;
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using ::android::hardware::Void;
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using ::vendor::xiaomi::hardware::fingerprintextension::V1_0::IXiaomiFingerprint;
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class FingerprintInscreen : public IFingerprintInscreen {
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public:
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FingerprintInscreen();
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Return<int32_t> getPositionX() override;
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Return<int32_t> getPositionY() override;
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Return<int32_t> getSize() override;
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Return<void> onStartEnroll() override;
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Return<void> onFinishEnroll() override;
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Return<void> onPress() override;
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Return<void> onRelease() override;
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Return<void> onShowFODView() override;
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Return<void> onHideFODView() override;
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Return<bool> handleAcquired(int32_t acquiredInfo, int32_t vendorCode) override;
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Return<bool> handleError(int32_t error, int32_t vendorCode) override;
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Return<void> setLongPressEnabled(bool enabled) override;
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Return<int32_t> getDimAmount(int32_t brightness) override;
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Return<bool> shouldBoostBrightness() override;
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Return<void> setCallback(const sp<IFingerprintInscreenCallback>& callback) override;
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private:
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sp<IXiaomiFingerprint> xiaomiFingerprintService;
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};
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} // namespace implementation
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} // namespace V1_0
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} // namespace inscreen
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} // namespace fingerprint
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} // namespace biometrics
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} // namespace lineage
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} // namespace vendor
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#endif // VENDOR_LINEAGE_BIOMETRICS_FINGERPRINT_INSCREEN_V1_0_FINGERPRINTINSCREEN_H
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fod/service.cpp
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fod/service.cpp
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/*
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* Copyright (C) 2019 The LineageOS Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "lineage.biometrics.fingerprint.inscreen@1.0-service.xiaomi_sm8350"
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#include <android-base/logging.h>
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#include <hidl/HidlTransportSupport.h>
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#include "FingerprintInscreen.h"
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using android::hardware::configureRpcThreadpool;
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using android::hardware::joinRpcThreadpool;
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using vendor::lineage::biometrics::fingerprint::inscreen::V1_0::IFingerprintInscreen;
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using vendor::lineage::biometrics::fingerprint::inscreen::V1_0::implementation::FingerprintInscreen;
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using android::OK;
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using android::status_t;
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int main() {
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android::sp<IFingerprintInscreen> service = new FingerprintInscreen();
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configureRpcThreadpool(1, true);
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status_t status = service->registerAsService();
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if (status != OK) {
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LOG(ERROR) << "Cannot register FOD HAL service.";
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return 1;
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}
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LOG(INFO) << "FOD HAL service ready.";
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joinRpcThreadpool();
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LOG(ERROR) << "FOD HAL service failed to join thread pool.";
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return 1;
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}
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on boot
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chown system system /sys/devices/platform/soc/soc:qcom,dsi-display-primary/fod_hbm
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chown system system /sys/devices/virtual/touch/tp_dev/fod_status
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chmod 0200 /sys/devices/platform/soc/soc:qcom,dsi-display-primary/fod_hbm
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chmod 0644 /sys/devices/virtual/touch/tp_dev/fod_status
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service fingerprint-inscreen-1-0 /vendor/bin/hw/vendor.lineage.biometrics.fingerprint.inscreen@1.0-service.xiaomi_sm8350
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interface vendor.lineage.biometrics.fingerprint.inscreen@1.0::IFingerprintInscreen default
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class hal
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user system
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group system
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shutdown critical
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<manifest version="1.0" type="device">
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<hal format="hidl">
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<name>vendor.lineage.biometrics.fingerprint.inscreen</name>
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<transport>hwbinder</transport>
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<version>1.0</version>
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<interface>
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<name>IFingerprintInscreen</name>
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<instance>default</instance>
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</interface>
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</hal>
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</manifest>
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