diff --git a/universal7885-common/hidl/camera/provider/Android.bp b/universal7885-common/hidl/camera/provider/Android.bp new file mode 100644 index 0000000..eb78253 --- /dev/null +++ b/universal7885-common/hidl/camera/provider/Android.bp @@ -0,0 +1,64 @@ +// +// Copyright (C) 2021 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. + + +soong_config_module_type { + name: "exynos9820_model", + module_type: "cc_defaults", + config_namespace: "exynos9820CameraVars", + value_variables: ["exynos9820_model"], + properties: ["cppflags"], +} + +exynos9820_model { + name: "exynos9820_model_defaults", + soong_config_variables: { + exynos9820_model: { + cppflags: ["-DEXYNOS9820_MODEL_%s"], + }, + }, +} + +cc_binary { + name: "android.hardware.camera.provider@2.5-service_64.exynos9820", + defaults: [ + "hidl_defaults", + "exynos9820_model_defaults", + ], + compile_multilib: "64", + proprietary: true, + relative_install_path: "hw", + srcs: [ + "SamsungCameraProvider.cpp", + "service.cpp" + ], + init_rc: ["android.hardware.camera.provider@2.5-service_64.exynos9820.rc"], + shared_libs: [ + "android.hardware.camera.provider@2.4", + "android.hardware.camera.provider@2.4-legacy", + "android.hardware.camera.provider@2.5", + "android.hardware.camera.provider@2.5-legacy", + "libbinder", + "libcamera_metadata", + "libcutils", + "libhardware", + "libhidlbase", + "liblog", + "libutils", + ], + static_libs: [ + "android.hardware.camera.common@1.0-helper", + ], +} diff --git a/universal7885-common/hidl/camera/provider/SamsungCameraProvider.cpp b/universal7885-common/hidl/camera/provider/SamsungCameraProvider.cpp new file mode 100644 index 0000000..fb2ad7e --- /dev/null +++ b/universal7885-common/hidl/camera/provider/SamsungCameraProvider.cpp @@ -0,0 +1,65 @@ +/* + * Copyright (C) 2021 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 "SamsungCameraProvider@2.5" + +#include "SamsungCameraProvider.h" + +#include + +using ::android::NO_ERROR; +using ::android::OK; + +const int kMaxCameraIdLen = 16; + +SamsungCameraProvider::SamsungCameraProvider() : LegacyCameraProviderImpl_2_5() { +#ifndef EXYNOS9820_MODEL_beyond0lte + // ID=52 is telephoto + mExtraIDs.push_back(52); +#endif + + if (!mInitFailed) { + for (int i : mExtraIDs) { + struct camera_info info; + auto rc = mModule->getCameraInfo(i, &info); + + if (rc != NO_ERROR) { + continue; + } + + if (checkCameraVersion(i, info) != OK) { + ALOGE("Camera version check failed!"); + mModule.clear(); + mInitFailed = true; + return; + } + +#ifdef SAMSUNG_CAMERA_DEBUG + ALOGI("ID=%d is at index %d", i, mNumberOfLegacyCameras); +#endif + + char cameraId[kMaxCameraIdLen]; + snprintf(cameraId, sizeof(cameraId), "%d", i); + std::string cameraIdStr(cameraId); + mCameraStatusMap[cameraIdStr] = CAMERA_DEVICE_STATUS_PRESENT; + + addDeviceNames(i); + mNumberOfLegacyCameras++; + } + } +} + +SamsungCameraProvider::~SamsungCameraProvider() {} diff --git a/universal7885-common/hidl/camera/provider/SamsungCameraProvider.h b/universal7885-common/hidl/camera/provider/SamsungCameraProvider.h new file mode 100644 index 0000000..bb7f2e1 --- /dev/null +++ b/universal7885-common/hidl/camera/provider/SamsungCameraProvider.h @@ -0,0 +1,35 @@ +/* + * Copyright (C) 2021 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. + */ + +#ifndef SAMSUNG_CAMERA_PROVIDER_H + +#include "LegacyCameraProviderImpl_2_5.h" + +#define SAMSUNG_CAMERA_DEBUG + +using ::android::hardware::camera::provider::V2_5::implementation::LegacyCameraProviderImpl_2_5; +using ::android::hardware::Return; + +class SamsungCameraProvider : public LegacyCameraProviderImpl_2_5 { +public: + SamsungCameraProvider(); + ~SamsungCameraProvider(); + +private: + std::vector mExtraIDs; +}; + +#endif // SAMSUNG_CAMERA_PROVIDER_H diff --git a/universal7885-common/hidl/camera/provider/android.hardware.camera.provider@2.5-service_64.exynos9820.rc b/universal7885-common/hidl/camera/provider/android.hardware.camera.provider@2.5-service_64.exynos9820.rc new file mode 100644 index 0000000..5a29bbc --- /dev/null +++ b/universal7885-common/hidl/camera/provider/android.hardware.camera.provider@2.5-service_64.exynos9820.rc @@ -0,0 +1,9 @@ +service vendor.camera-provider-2-5 /vendor/bin/hw/android.hardware.camera.provider@2.5-service_64.exynos9820 + interface android.hardware.camera.provider@2.5::ICameraProvider legacy/0 + interface android.hardware.camera.provider@2.4::ICameraProvider legacy/0 + class hal + user cameraserver + group audio camera input drmrpc + ioprio rt 4 + capabilities SYS_NICE + task_profiles CameraServiceCapacity MaxPerformance diff --git a/universal7885-common/hidl/camera/provider/service.cpp b/universal7885-common/hidl/camera/provider/service.cpp new file mode 100644 index 0000000..4a6979c --- /dev/null +++ b/universal7885-common/hidl/camera/provider/service.cpp @@ -0,0 +1,48 @@ +/* + * Copyright 2019 The Android Open Source Project + * Copyright 2021 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 "android.hardware.camera.provider@2.5-service.samsung" + +#include +#include +#include +#include + +#include "CameraProvider_2_5.h" +#include "SamsungCameraProvider.h" + +using android::status_t; +using android::hardware::camera::provider::V2_5::ICameraProvider; + +int main() +{ + using namespace android::hardware::camera::provider::V2_5::implementation; + + ALOGI("CameraProvider@2.5 legacy service is starting."); + + ::android::hardware::configureRpcThreadpool(/*threads*/ HWBINDER_THREAD_COUNT, /*willJoin*/ true); + + ::android::sp provider = new CameraProvider(); + + status_t status = provider->registerAsService("legacy/0"); + LOG_ALWAYS_FATAL_IF(status != android::OK, "Error while registering provider service: %d", + status); + + ::android::hardware::joinRpcThreadpool(); + + return 0; +}