replace common qcom sources with samsung ones
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SaschaNes
192
qcom/opensource/power/Power.cpp
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192
qcom/opensource/power/Power.cpp
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/*
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* Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Changes from Qualcomm Innovation Center are provided under the following license:
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* Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved.
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* SPDX-License-Identifier: BSD-3-Clause-Clear
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*/
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#define LOG_TAG "QTI PowerHAL"
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#include "Power.h"
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#include "PowerHintSession.h"
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#include <android-base/logging.h>
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#include <fmq/AidlMessageQueue.h>
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#include <fmq/EventFlag.h>
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#include <thread>
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#include <aidl/android/hardware/power/BnPower.h>
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#include <android-base/logging.h>
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#include <android/binder_manager.h>
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#include <android/binder_process.h>
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using ::aidl::android::hardware::power::BnPower;
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using ::aidl::android::hardware::power::IPower;
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using ::aidl::android::hardware::power::Mode;
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using ::aidl::android::hardware::power::Boost;
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using ::aidl::android::hardware::common::fmq::MQDescriptor;
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using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite;
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using ::aidl::android::hardware::power::ChannelMessage;
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using ::android::AidlMessageQueue;
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using ::ndk::ScopedAStatus;
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using ::ndk::SharedRefBase;
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace power {
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namespace impl {
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void setInteractive(bool interactive) {
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set_interactive(interactive ? 1:0);
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}
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ndk::ScopedAStatus Power::setMode(Mode type, bool enabled) {
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LOG(INFO) << "Power setMode: " << static_cast<int32_t>(type) << " to: " << enabled;
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switch(type){
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case Mode::DOUBLE_TAP_TO_WAKE:
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case Mode::LOW_POWER:
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case Mode::LAUNCH:
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case Mode::DEVICE_IDLE:
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case Mode::DISPLAY_INACTIVE:
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case Mode::AUDIO_STREAMING_LOW_LATENCY:
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case Mode::CAMERA_STREAMING_SECURE:
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case Mode::CAMERA_STREAMING_LOW:
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case Mode::CAMERA_STREAMING_MID:
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case Mode::CAMERA_STREAMING_HIGH:
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case Mode::VR:
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LOG(INFO) << "Mode " << static_cast<int32_t>(type) << "Not Supported";
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break;
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case Mode::EXPENSIVE_RENDERING:
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set_expensive_rendering(enabled);
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break;
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case Mode::INTERACTIVE:
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//setInteractive(enabled);
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//power_hint(POWER_HINT_INTERACTION, NULL);
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break;
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case Mode::SUSTAINED_PERFORMANCE:
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case Mode::FIXED_PERFORMANCE:
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power_hint(POWER_HINT_SUSTAINED_PERFORMANCE, NULL);
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break;
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default:
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LOG(INFO) << "Mode " << static_cast<int32_t>(type) << "Not Supported";
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break;
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::isModeSupported(Mode type, bool* _aidl_return) {
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LOG(INFO) << "Power isModeSupported: " << static_cast<int32_t>(type);
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switch(type){
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case Mode::EXPENSIVE_RENDERING:
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if (is_expensive_rendering_supported()) {
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*_aidl_return = true;
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} else {
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*_aidl_return = false;
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}
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break;
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case Mode::INTERACTIVE:
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case Mode::SUSTAINED_PERFORMANCE:
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case Mode::FIXED_PERFORMANCE:
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*_aidl_return = true;
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break;
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default:
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*_aidl_return = false;
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break;
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::setBoost(Boost type, int32_t durationMs) {
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LOG(INFO) << "Power setBoost: " << static_cast<int32_t>(type)
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<< ", duration: " << durationMs;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::isBoostSupported(Boost type, bool* _aidl_return) {
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LOG(INFO) << "Power isBoostSupported: " << static_cast<int32_t>(type);
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*_aidl_return = false;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::createHintSession(int32_t tgid, int32_t uid, const std::vector<int32_t>& threadIds, int64_t durationNanos,
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std::shared_ptr<IPowerHintSession>* _aidl_return) {
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LOG(INFO) << "Power createHintSession";
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if (threadIds.size() == 0) {
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LOG(ERROR) << "Error: threadIds.size() shouldn't be " << threadIds.size();
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*_aidl_return = nullptr;
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return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
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}
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*_aidl_return = setPowerHintSession(tgid, uid, threadIds);
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::createHintSessionWithConfig(
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int32_t tgid, int32_t uid, const std::vector<int32_t>& threadIds, int64_t durationNanos,
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SessionTag, SessionConfig* config, std::shared_ptr<IPowerHintSession>* _aidl_return)
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{
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auto out = createHintSession(tgid, uid, threadIds, durationNanos, _aidl_return);
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static_cast<PowerHintSessionImpl*>(_aidl_return->get())->getSessionConfig(config);
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return out;
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}
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ndk::ScopedAStatus Power::getSessionChannel(int32_t, int32_t, ChannelConfig* _aidl_return) {
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static AidlMessageQueue<ChannelMessage, SynchronizedReadWrite> stubQueue{20, true};
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static std::thread stubThread([&] {
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ChannelMessage data;
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// This loop will only run while there is data waiting
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// to be processed, and blocks on a futex all other times
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while (stubQueue.readBlocking(&data, 1, 0)) {
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}
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});
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_aidl_return->channelDescriptor = stubQueue.dupeDesc();
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_aidl_return->readFlagBitmask = 0x01;
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_aidl_return->writeFlagBitmask = 0x02;
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_aidl_return->eventFlagDescriptor = std::nullopt;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::closeSessionChannel(int32_t, int32_t) {
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus Power::getHintSessionPreferredRate(int64_t* outNanoseconds) {
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LOG(INFO) << "Power getHintSessionPreferredRate";
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*outNanoseconds = getSessionPreferredRate();
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return ndk::ScopedAStatus::ok();
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}
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} // namespace impl
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} // namespace power
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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