mirror of
https://github.com/oplus-giulia-dev/android_hardware_oplus
synced 2025-11-04 13:55:35 +08:00
4c37ab7678
This lets us disable WVM L1 on boot up for devices where it's not provisioned properly. Change-Id: I6074a9fad4235ac7896851f3cd4e9ea8bf288994
53 lines
1.8 KiB
C++
53 lines
1.8 KiB
C++
/*
|
|
* Copyright (C) 2024 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.
|
|
*/
|
|
|
|
#include <android-base/logging.h>
|
|
#include <android-base/properties.h>
|
|
#include <android/hardware/drm/1.0/IDrmFactory.h>
|
|
|
|
using android::sp;
|
|
using android::base::SetProperty;
|
|
using android::hardware::hidl_array;
|
|
using android::hardware::hidl_string;
|
|
using android::hardware::drm::V1_0::IDrmFactory;
|
|
using android::hardware::drm::V1_0::IDrmPlugin;
|
|
using android::hardware::drm::V1_0::Status;
|
|
|
|
int main() {
|
|
const uint8_t WIDEVINE_UUID[] = {0xED, 0xEF, 0x8B, 0xA9, 0x79, 0xD6, 0x4A, 0xCE,
|
|
0xA3, 0xC8, 0x27, 0xDC, 0xD5, 0x1D, 0x21, 0xED};
|
|
|
|
const auto callback = [](Status status, const sp<IDrmPlugin>& drmPlugin) {
|
|
CHECK(status == Status::OK);
|
|
|
|
drmPlugin->getPropertyString("systemId", [](Status status, const hidl_string& value) {
|
|
CHECK(status == Status::OK);
|
|
|
|
if (value.size() > 5) {
|
|
SetProperty("vendor.wvm.disable_l1", "1");
|
|
}
|
|
});
|
|
};
|
|
|
|
const auto drmFactory = IDrmFactory::getService("widevine");
|
|
CHECK(drmFactory.get() != nullptr);
|
|
|
|
drmFactory->createPlugin(hidl_array<uint8_t, 16>(WIDEVINE_UUID), "org.lineageos.wvmkiller",
|
|
callback);
|
|
|
|
return 0;
|
|
}
|