1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #pragma once
18 
19 #include <aidl/android/hardware/power/BnPower.h>
20 
21 #include <atomic>
22 #include <memory>
23 #include <thread>
24 
25 #include "AdpfTypes.h"
26 #include "disp-power/DisplayLowPower.h"
27 #include "disp-power/InteractionHandler.h"
28 
29 namespace aidl {
30 namespace google {
31 namespace hardware {
32 namespace power {
33 namespace impl {
34 namespace pixel {
35 
36 class Power : public ::aidl::android::hardware::power::BnPower {
37   public:
38     Power(std::shared_ptr<DisplayLowPower> dlpw);
39     ndk::ScopedAStatus setMode(Mode type, bool enabled) override;
40     ndk::ScopedAStatus isModeSupported(Mode type, bool *_aidl_return) override;
41     ndk::ScopedAStatus setBoost(Boost type, int32_t durationMs) override;
42     ndk::ScopedAStatus isBoostSupported(Boost type, bool *_aidl_return) override;
43     ndk::ScopedAStatus getCpuHeadroom(const CpuHeadroomParams &in_params,
44                                       CpuHeadroomResult *_aidl_return) override;
45     ndk::ScopedAStatus getGpuHeadroom(const GpuHeadroomParams &in_params,
46                                       GpuHeadroomResult *_aidl_return) override;
47     ndk::ScopedAStatus createHintSession(int32_t tgid, int32_t uid,
48                                          const std::vector<int32_t> &threadIds,
49                                          int64_t durationNanos,
50                                          std::shared_ptr<IPowerHintSession> *_aidl_return) override;
51     ndk::ScopedAStatus createHintSessionWithConfig(
52             int32_t tgid, int32_t uid, const std::vector<int32_t> &threadIds, int64_t durationNanos,
53             SessionTag tag, SessionConfig *config,
54             std::shared_ptr<IPowerHintSession> *_aidl_return) override;
55     ndk::ScopedAStatus getHintSessionPreferredRate(int64_t *outNanoseconds) override;
56     ndk::ScopedAStatus getSessionChannel(int32_t tgid, int32_t uid,
57                                          ChannelConfig *_aidl_return) override;
58     ndk::ScopedAStatus closeSessionChannel(int32_t tgid, int32_t uid) override;
59     ndk::ScopedAStatus getSupportInfo(SupportInfo *_aidl_return);
60     binder_status_t dump(int fd, const char **args, uint32_t numArgs) override;
61     ndk::ScopedAStatus sendCompositionData(const std::vector<CompositionData> &in_data) override;
62     ndk::ScopedAStatus sendCompositionUpdate(const CompositionUpdate &in_update) override;
63 
64   private:
65     void initSupportStatus();
66     std::shared_ptr<DisplayLowPower> mDisplayLowPower;
67     std::unique_ptr<InteractionHandler> mInteractionHandler;
68     std::atomic<bool> mVRModeOn;
69     std::atomic<bool> mSustainedPerfModeOn;
70     int32_t mServiceVersion;
71     SupportInfo mSupportInfo;
72 };
73 
74 }  // namespace pixel
75 }  // namespace impl
76 }  // namespace power
77 }  // namespace hardware
78 }  // namespace google
79 }  // namespace aidl
80