2022-04-23 10:59:50 +02:00
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// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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2018-10-20 23:22:15 +02:00
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#include <memory>
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#include "common/logging/log.h"
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2021-01-25 11:37:51 +01:00
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#include "core/core.h"
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2018-10-20 23:22:15 +02:00
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#include "core/hle/ipc_helpers.h"
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#include "core/hle/kernel/k_event.h"
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#include "core/hle/service/kernel_helpers.h"
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#include "core/hle/service/ptm/psm.h"
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2022-06-27 01:48:12 +02:00
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namespace Service::PTM {
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class IPsmSession final : public ServiceFramework<IPsmSession> {
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public:
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explicit IPsmSession(Core::System& system_)
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: ServiceFramework{system_, "IPsmSession"}, service_context{system_, "IPsmSession"} {
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// clang-format off
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static const FunctionInfo functions[] = {
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{0, &IPsmSession::BindStateChangeEvent, "BindStateChangeEvent"},
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{1, &IPsmSession::UnbindStateChangeEvent, "UnbindStateChangeEvent"},
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{2, &IPsmSession::SetChargerTypeChangeEventEnabled, "SetChargerTypeChangeEventEnabled"},
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{3, &IPsmSession::SetPowerSupplyChangeEventEnabled, "SetPowerSupplyChangeEventEnabled"},
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{4, &IPsmSession::SetBatteryVoltageStateChangeEventEnabled, "SetBatteryVoltageStateChangeEventEnabled"},
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};
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// clang-format on
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RegisterHandlers(functions);
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state_change_event = service_context.CreateEvent("IPsmSession::state_change_event");
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}
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~IPsmSession() override {
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service_context.CloseEvent(state_change_event);
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}
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void SignalChargerTypeChanged() {
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if (should_signal && should_signal_charger_type) {
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state_change_event->GetWritableEvent().Signal();
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}
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}
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void SignalPowerSupplyChanged() {
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if (should_signal && should_signal_power_supply) {
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state_change_event->GetWritableEvent().Signal();
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}
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}
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void SignalBatteryVoltageStateChanged() {
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if (should_signal && should_signal_battery_voltage) {
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state_change_event->GetWritableEvent().Signal();
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}
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}
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private:
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void BindStateChangeEvent(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_PTM, "called");
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should_signal = true;
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IPC::ResponseBuilder rb{ctx, 2, 1};
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rb.Push(ResultSuccess);
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rb.PushCopyObjects(state_change_event->GetReadableEvent());
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}
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void UnbindStateChangeEvent(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_PTM, "called");
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should_signal = false;
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void SetChargerTypeChangeEventEnabled(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const auto state = rp.Pop<bool>();
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LOG_DEBUG(Service_PTM, "called, state={}", state);
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should_signal_charger_type = state;
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void SetPowerSupplyChangeEventEnabled(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const auto state = rp.Pop<bool>();
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LOG_DEBUG(Service_PTM, "called, state={}", state);
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should_signal_power_supply = state;
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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void SetBatteryVoltageStateChangeEventEnabled(Kernel::HLERequestContext& ctx) {
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IPC::RequestParser rp{ctx};
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const auto state = rp.Pop<bool>();
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LOG_DEBUG(Service_PTM, "called, state={}", state);
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should_signal_battery_voltage = state;
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IPC::ResponseBuilder rb{ctx, 2};
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rb.Push(ResultSuccess);
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}
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KernelHelpers::ServiceContext service_context;
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bool should_signal_charger_type{};
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bool should_signal_power_supply{};
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bool should_signal_battery_voltage{};
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bool should_signal{};
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Kernel::KEvent* state_change_event;
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};
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PSM::PSM(Core::System& system_) : ServiceFramework{system_, "psm"} {
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// clang-format off
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static const FunctionInfo functions[] = {
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{0, &PSM::GetBatteryChargePercentage, "GetBatteryChargePercentage"},
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{1, &PSM::GetChargerType, "GetChargerType"},
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{2, nullptr, "EnableBatteryCharging"},
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{3, nullptr, "DisableBatteryCharging"},
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{4, nullptr, "IsBatteryChargingEnabled"},
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{5, nullptr, "AcquireControllerPowerSupply"},
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{6, nullptr, "ReleaseControllerPowerSupply"},
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{7, &PSM::OpenSession, "OpenSession"},
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{8, nullptr, "EnableEnoughPowerChargeEmulation"},
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{9, nullptr, "DisableEnoughPowerChargeEmulation"},
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{10, nullptr, "EnableFastBatteryCharging"},
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{11, nullptr, "DisableFastBatteryCharging"},
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{12, nullptr, "GetBatteryVoltageState"},
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{13, nullptr, "GetRawBatteryChargePercentage"},
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{14, nullptr, "IsEnoughPowerSupplied"},
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{15, nullptr, "GetBatteryAgePercentage"},
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{16, nullptr, "GetBatteryChargeInfoEvent"},
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{17, nullptr, "GetBatteryChargeInfoFields"},
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{18, nullptr, "GetBatteryChargeCalibratedEvent"},
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};
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// clang-format on
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2018-10-20 23:23:43 +02:00
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RegisterHandlers(functions);
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}
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2018-10-22 04:03:17 +02:00
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PSM::~PSM() = default;
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void PSM::GetBatteryChargePercentage(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_PTM, "called");
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IPC::ResponseBuilder rb{ctx, 3};
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rb.Push(ResultSuccess);
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rb.Push<u32>(battery_charge_percentage);
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}
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void PSM::GetChargerType(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_PTM, "called");
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IPC::ResponseBuilder rb{ctx, 3};
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rb.Push(ResultSuccess);
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rb.PushEnum(charger_type);
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}
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void PSM::OpenSession(Kernel::HLERequestContext& ctx) {
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LOG_DEBUG(Service_PTM, "called");
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IPC::ResponseBuilder rb{ctx, 2, 0, 1};
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rb.Push(ResultSuccess);
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rb.PushIpcInterface<IPsmSession>(system);
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}
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} // namespace Service::PTM
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