jenna
/
device_samsung_sm7125-common
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

sm7125-common: aidl: Depend on hw/samsung

Browse Source
urubino
Ruchit 2 months ago committed by Jenna-they-them
parent 7e6ba8a74d
commit d781b127f0
38 changed files with 5 additions and 3841 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 23
      aidl/light/Android.bp
  2. 189
      aidl/light/Lights.cpp
  3. 54
      aidl/light/Lights.h
  4. 5
      aidl/light/android.hardware.light-service.sm7125.rc
  5. 6
      aidl/light/android.hardware.light-service.sm7125.xml
  6. 55
      aidl/light/include/samsung_lights.h
  7. 27
      aidl/light/service.cpp
  8. 48
      aidl/power-libperfmgr/Android.bp
  9. 283
      aidl/power-libperfmgr/InteractionHandler.cpp
  10. 76
      aidl/power-libperfmgr/InteractionHandler.h
  11. 296
      aidl/power-libperfmgr/Power.cpp
  12. 67
      aidl/power-libperfmgr/Power.h
  13. 85
      aidl/power-libperfmgr/PowerExt.cpp
  14. 53
      aidl/power-libperfmgr/PowerExt.h
  15. 481
      aidl/power-libperfmgr/PowerHintSession.cpp
  16. 119
      aidl/power-libperfmgr/PowerHintSession.h
  17. 163
      aidl/power-libperfmgr/PowerSessionManager.cpp
  18. 108
      aidl/power-libperfmgr/PowerSessionManager.h
  19. 28
      aidl/power-libperfmgr/android.hardware.power-service.sm7125-libperfmgr.rc
  20. 7
      aidl/power-libperfmgr/android.hardware.power-service.sm7125.xml
  21. 441
      aidl/power-libperfmgr/powerhint.json.template
  22. 87
      aidl/power-libperfmgr/service.cpp
  23. 53
      aidl/sensors/Android.bp
  24. 363
      aidl/sensors/ConvertUtils.cpp
  25. 269
      aidl/sensors/HalProxyAidl.cpp
  26. 7
      aidl/sensors/android.hardware.sensors-service.sm7125-multihal.rc
  27. 23
      aidl/sensors/android.hardware.sensors-sm7125-multihal.xml
  28. 50
      aidl/sensors/include/ConvertUtils.h
  29. 99
      aidl/sensors/include/EventMessageQueueWrapperAidl.h
  30. 66
      aidl/sensors/include/HalProxyAidl.h
  31. 66
      aidl/sensors/include/ISensorsCallbackWrapperAidl.h
  32. 62
      aidl/sensors/include/WakeLockMessageQueueWrapperAidl.h
  33. 36
      aidl/sensors/service.cpp
  34. 11
      common.mk
  35. 23
      sensors/android.hardware.sensors-samsung-multihal.xml
  36. 7
      sensors/android.hardware.sensors-service.samsung-multihal.rc
  37. 8
      sepolicy/vendor/file_contexts
  38. 2
      sepolicy/vendor/hal_lineage_touch_default.te

23
aidl/light/Android.bp
Unescape View File

@ -1,23 +0,0 @@
//
// Copyright (C) 2021 The LineageOS Project
//
// SPDX-License-Identifier: Apache-2.0
//
cc_binary {
name: "android.hardware.light-service.sm7125",
relative_install_path: "hw",
init_rc: ["android.hardware.light-service.sm7125.rc"],
vintf_fragments: ["android.hardware.light-service.sm7125.xml"],
local_include_dirs: ["include"],
srcs: [
"Lights.cpp",
"service.cpp",
],
shared_libs: [
"libbase",
"libbinder_ndk",
"android.hardware.light-V1-ndk",
],
vendor: true,
}

189
aidl/light/Lights.cpp
Unescape View File

@ -1,189 +0,0 @@
/*
* Copyright (C) 2021 The LineageOS Project
*
* SPDX-License-Identifier: Apache-2.0
*/
#define LOG_TAG "android.hardware.lights-service.sm7125"
#include <android-base/stringprintf.h>
#include <fstream>
#include "Lights.h"
#define COLOR_MASK 0x00ffffff
#define MAX_INPUT_BRIGHTNESS 255
namespace aidl {
namespace android {
namespace hardware {
namespace light {
/*
* Write value to path and close file.
*/
template <typename T>
static void set(const std::string& path, const T& value) {
std::ofstream file(path);
file << value << std::endl;
}
template <typename T>
static T get(const std::string& path, const T& def) {
std::ifstream file(path);
T result;
file >> result;
return file.fail() ? def : result;
}
Lights::Lights() {
mLights.emplace(LightType::BACKLIGHT,
std::bind(&Lights::handleBacklight, this, std::placeholders::_1));
#ifdef BUTTON_BRIGHTNESS_NODE
mLights.emplace(LightType::BUTTONS, std::bind(&Lights::handleButtons, this, std::placeholders::_1));
#endif /* BUTTON_BRIGHTNESS_NODE */
#ifdef LED_BLINK_NODE
mLights.emplace(LightType::BATTERY, std::bind(&Lights::handleBattery, this, std::placeholders::_1));
mLights.emplace(LightType::NOTIFICATIONS,
std::bind(&Lights::handleNotifications, this, std::placeholders::_1));
mLights.emplace(LightType::ATTENTION,
std::bind(&Lights::handleAttention, this, std::placeholders::_1));
#endif /* LED_BLINK_NODE */
}
ndk::ScopedAStatus Lights::setLightState(int32_t id, const HwLightState& state) {
LightType type = static_cast<LightType>(id);
auto it = mLights.find(type);
if (it == mLights.end()) {
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
/*
* Lock global mutex until light state is updated.
*/
std::lock_guard<std::mutex> lock(mLock);
it->second(state);
return ndk::ScopedAStatus::ok();
}
void Lights::handleBacklight(const HwLightState& state) {
uint32_t max_brightness = get(PANEL_MAX_BRIGHTNESS_NODE, MAX_INPUT_BRIGHTNESS);
uint32_t brightness = rgbToBrightness(state);
if (max_brightness != MAX_INPUT_BRIGHTNESS) {
brightness = brightness * max_brightness / MAX_INPUT_BRIGHTNESS;
}
set(PANEL_BRIGHTNESS_NODE, brightness);
}
#ifdef BUTTON_BRIGHTNESS_NODE
void Lights::handleButtons(const HwLightState& state) {
#ifdef VAR_BUTTON_BRIGHTNESS
uint32_t brightness = rgbToBrightness(state);
#else
uint32_t brightness = (state.color & COLOR_MASK) ? 1 : 0;
#endif
set(BUTTON_BRIGHTNESS_NODE, brightness);
}
#endif
#ifdef LED_BLINK_NODE
void Lights::handleBattery(const HwLightState& state) {
mBatteryState = state;
setNotificationLED();
}
void Lights::handleNotifications(const HwLightState& state) {
mNotificationState = state;
setNotificationLED();
}
void Lights::handleAttention(const HwLightState& state) {
mAttentionState = state;
setNotificationLED();
}
void Lights::setNotificationLED() {
int32_t adjusted_brightness = MAX_INPUT_BRIGHTNESS;
HwLightState state;
#ifdef LED_BLN_NODE
bool bln = false;
#endif /* LED_BLN_NODE */
if (mNotificationState.color & COLOR_MASK) {
adjusted_brightness = LED_BRIGHTNESS_NOTIFICATION;
state = mNotificationState;
#ifdef LED_BLN_NODE
bln = true;
#endif /* LED_BLN_NODE */
} else if (mAttentionState.color & COLOR_MASK) {
adjusted_brightness = LED_BRIGHTNESS_ATTENTION;
state = mAttentionState;
if (state.flashMode == FlashMode::HARDWARE) {
if (state.flashOnMs > 0 && state.flashOffMs == 0) state.flashMode = FlashMode::NONE;
state.color = 0x000000ff;
}
if (state.flashMode == FlashMode::NONE) {
state.color = 0;
}
} else if (mBatteryState.color & COLOR_MASK) {
adjusted_brightness = LED_BRIGHTNESS_BATTERY;
state = mBatteryState;
} else {
set(LED_BLINK_NODE, "0x00000000 0 0");
return;
}
if (state.flashMode == FlashMode::NONE) {
state.flashOnMs = 0;
state.flashOffMs = 0;
}
state.color = calibrateColor(state.color & COLOR_MASK, adjusted_brightness);
set(LED_BLINK_NODE, ::android::base::StringPrintf("0x%08x %d %d", state.color, state.flashOnMs,
state.flashOffMs));
#ifdef LED_BLN_NODE
if (bln) {
set(LED_BLN_NODE, (state.color & COLOR_MASK) ? 1 : 0);
}
#endif /* LED_BLN_NODE */
}
uint32_t Lights::calibrateColor(uint32_t color, int32_t brightness) {
uint32_t red = ((color >> 16) & 0xFF) * LED_ADJUSTMENT_R;
uint32_t green = ((color >> 8) & 0xFF) * LED_ADJUSTMENT_G;
uint32_t blue = (color & 0xFF) * LED_ADJUSTMENT_B;
return (((red * brightness) / 255) << 16) + (((green * brightness) / 255) << 8) +
((blue * brightness) / 255);
}
#endif /* LED_BLINK_NODE */
#define AutoHwLight(light) {.id = (int32_t)light, .type = light, .ordinal = 0}
ndk::ScopedAStatus Lights::getLights(std::vector<HwLight> *_aidl_return) {
for (auto const& light : mLights) {
_aidl_return->push_back(AutoHwLight(light.first));
}
return ndk::ScopedAStatus::ok();
}
uint32_t Lights::rgbToBrightness(const HwLightState& state) {
uint32_t color = state.color & COLOR_MASK;
return ((77 * ((color >> 16) & 0xff)) + (150 * ((color >> 8) & 0xff)) + (29 * (color & 0xff))) >>
8;
}
} // namespace light
} // namespace hardware
} // namespace android
} // namespace aidl

54
aidl/light/Lights.h
Unescape View File

@ -1,54 +0,0 @@
/*
* Copyright (C) 2021 The LineageOS Project
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include <aidl/android/hardware/light/BnLights.h>
#include <unordered_map>
#include "samsung_lights.h"
using ::aidl::android::hardware::light::HwLightState;
using ::aidl::android::hardware::light::HwLight;
namespace aidl {
namespace android {
namespace hardware {
namespace light {
class Lights : public BnLights {
public:
Lights();
ndk::ScopedAStatus setLightState(int32_t id, const HwLightState& state) override;
ndk::ScopedAStatus getLights(std::vector<HwLight> *_aidl_return) override;
private:
void handleBacklight(const HwLightState& state);
#ifdef BUTTON_BRIGHTNESS_NODE
void handleButtons(const HwLightState& state);
#endif /* BUTTON_BRIGHTNESS_NODE */
#ifdef LED_BLINK_NODE
void handleBattery(const HwLightState& state);
void handleNotifications(const HwLightState& state);
void handleAttention(const HwLightState& state);
void setNotificationLED();
uint32_t calibrateColor(uint32_t color, int32_t brightness);
HwLightState mAttentionState;
HwLightState mBatteryState;
HwLightState mNotificationState;
#endif /* LED_BLINK_NODE */
uint32_t rgbToBrightness(const HwLightState& state);
std::mutex mLock;
std::unordered_map<LightType, std::function<void(const HwLightState&)>> mLights;
};
} // namespace light
} // namespace hardware
} // namespace android
} // namespace aidl

5
aidl/light/android.hardware.light-service.sm7125.rc
Unescape View File

@ -1,5 +0,0 @@
service vendor.light-default /vendor/bin/hw/android.hardware.light-service.sm7125
class hal
user system
group system
shutdown critical

6
aidl/light/android.hardware.light-service.sm7125.xml
Unescape View File

@ -1,6 +0,0 @@
<manifest version="1.0" type="device">
<hal format="aidl">
<name>android.hardware.light</name>
<fqname>ILights/default</fqname>
</hal>
</manifest>

55
aidl/light/include/samsung_lights.h
Unescape View File

@ -1,55 +0,0 @@
/*
* Copyright (C) 2016 The CyanogenMod Project
* 2017-2022 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.
*/
#pragma once
/*
* Board specific nodes
*
* If your kernel exposes these controls in another place, you can either
* symlink to the locations given here, or override this header in your
* device tree.
*/
#define PANEL_BRIGHTNESS_NODE "/sys/class/backlight/panel/brightness"
#define PANEL_MAX_BRIGHTNESS_NODE "/sys/class/backlight/panel/max_brightness"
#define BUTTON_BRIGHTNESS_NODE "/sys/class/sec/sec_touchkey/brightness"
#define LED_BLINK_NODE "/sys/class/sec/led/led_blink"
#define LED_BLN_NODE "/sys/class/misc/backlightnotification/notification_led"
// Uncomment to enable variable button brightness
//#define VAR_BUTTON_BRIGHTNESS 1
/*
* Brightness adjustment factors
*
* If one of your device's LEDs is more powerful than the others, use these
* values to equalise them. This value is in the range 0.0-1.0.
*/
#define LED_ADJUSTMENT_R 1.0
#define LED_ADJUSTMENT_G 1.0
#define LED_ADJUSTMENT_B 1.0
/*
* Light brightness factors
*
* It might make sense for all colours to be scaled down (for example, if your
* LED is too bright). Use these values to adjust the brightness of each
* light. This value is within the range 0-255.
*/
#define LED_BRIGHTNESS_BATTERY 255
#define LED_BRIGHTNESS_NOTIFICATION 255
#define LED_BRIGHTNESS_ATTENTION 255

27
aidl/light/service.cpp
Unescape View File

@ -1,27 +0,0 @@
/*
* Copyright (C) 2021 The LineageOS Project
*
* SPDX-License-Identifier: Apache-2.0
*/
#define LOG_TAG "android.hardware.light-service.sm7125"
#include "Lights.h"
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <android-base/logging.h>
using ::aidl::android::hardware::light::Lights;
int main() {
ABinderProcess_setThreadPoolMaxThreadCount(0);
std::shared_ptr<Lights> lights = ndk::SharedRefBase::make<Lights>();
const std::string instance = std::string() + Lights::descriptor + "/default";
binder_status_t status = AServiceManager_addService(lights->asBinder().get(), instance.c_str());
CHECK(status == STATUS_OK);
ABinderProcess_joinThreadPool();
return EXIT_FAILURE; // should not reach
}

48
aidl/power-libperfmgr/Android.bp
Unescape View File

@ -1,48 +0,0 @@
//
// Copyright (C) 2018 The Android Open Source 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_namespace {
imports: [
"hardware/google/pixel",
"hardware/google/interfaces",
],
}
cc_binary {
name: "android.hardware.power-service.sm7125-libperfmgr",
relative_install_path: "hw",
init_rc: ["android.hardware.power-service.sm7125-libperfmgr.rc"],
vintf_fragments: ["android.hardware.power-service.sm7125.xml"],
vendor: true,
shared_libs: [
"android.hardware.power-V2-ndk",
"libbase",
"libcutils",
"liblog",
"libutils",
"libbinder_ndk",
"libperfmgr",
"libprocessgroup",
"pixel-power-ext-V1-ndk",
],
srcs: [
"service.cpp",
"Power.cpp",
"PowerExt.cpp",
"InteractionHandler.cpp",
"PowerHintSession.cpp",
"PowerSessionManager.cpp",
],
}

283
aidl/power-libperfmgr/InteractionHandler.cpp
Unescape View File

@ -1,283 +0,0 @@
/*
* Copyright (C) 2018 The Android Open Source 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 "powerhal-libperfmgr"
#define ATRACE_TAG (ATRACE_TAG_POWER | ATRACE_TAG_HAL)
#include <array>
#include <memory>
#include <fcntl.h>
#include <poll.h>
#include <sys/eventfd.h>
#include <time.h>
#include <unistd.h>
#include <android-base/properties.h>
#include <utils/Log.h>
#include <utils/Trace.h>
#include "InteractionHandler.h"
#define MAX_LENGTH 64
#define MSINSEC 1000L
#define NSINMS 1000000L
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
namespace {
static const bool kDisplayIdleSupport =
::android::base::GetBoolProperty("vendor.powerhal.disp.idle_support", true);
static const std::array<const char *, 2> kDispIdlePath = {"/sys/class/drm/card0/device/idle_state",
"/sys/class/graphics/fb0/idle_state"};
static const uint32_t kWaitMs =
::android::base::GetUintProperty("vendor.powerhal.disp.idle_wait", /*default*/ 100U);
static const uint32_t kMinDurationMs =
::android::base::GetUintProperty("vendor.powerhal.interaction.min", /*default*/ 1400U);
static const uint32_t kMaxDurationMs =
::android::base::GetUintProperty("vendor.powerhal.interaction.max", /*default*/ 5650U);
static const uint32_t kDurationOffsetMs =
::android::base::GetUintProperty("vendor.powerhal.interaction.offset", /*default*/ 650U);
static size_t CalcTimespecDiffMs(struct timespec start, struct timespec end) {
size_t diff_in_ms = 0;
diff_in_ms += (end.tv_sec - start.tv_sec) * MSINSEC;
diff_in_ms += (end.tv_nsec - start.tv_nsec) / NSINMS;
return diff_in_ms;
}
static int FbIdleOpen(void) {
int fd;
for (const auto &path : kDispIdlePath) {
fd = open(path, O_RDONLY);
if (fd >= 0)
return fd;
}
ALOGE("Unable to open fb idle state path (%d)", errno);
return -1;
}
} // namespace
InteractionHandler::InteractionHandler(std::shared_ptr<HintManager> const &hint_manager)
: mState(INTERACTION_STATE_UNINITIALIZED),
mDurationMs(0),
mHintManager(hint_manager) {}
InteractionHandler::~InteractionHandler() {
Exit();
}
bool InteractionHandler::Init() {
std::lock_guard<std::mutex> lk(mLock);
if (mState != INTERACTION_STATE_UNINITIALIZED)
return true;
int fd = FbIdleOpen();
if (fd < 0)
return false;
mIdleFd = fd;
mEventFd = eventfd(0, EFD_NONBLOCK);
if (mEventFd < 0) {
ALOGE("Unable to create event fd (%d)", errno);
close(mIdleFd);
return false;
}
mState = INTERACTION_STATE_IDLE;
mThread = std::unique_ptr<std::thread>(new std::thread(&InteractionHandler::Routine, this));
return true;
}
void InteractionHandler::Exit() {
std::unique_lock<std::mutex> lk(mLock);
if (mState == INTERACTION_STATE_UNINITIALIZED)
return;
AbortWaitLocked();
mState = INTERACTION_STATE_UNINITIALIZED;
lk.unlock();
mCond.notify_all();
mThread->join();
close(mEventFd);
close(mIdleFd);
}
void InteractionHandler::PerfLock() {
ALOGV("%s: acquiring perf lock", __func__);
if (!mHintManager->DoHint("INTERACTION")) {
ALOGE("%s: do hint INTERACTION failed", __func__);
}
}
void InteractionHandler::PerfRel() {
ALOGV("%s: releasing perf lock", __func__);
if (!mHintManager->EndHint("INTERACTION")) {
ALOGE("%s: end hint INTERACTION failed", __func__);
}
}
void InteractionHandler::Acquire(int32_t duration) {
ATRACE_CALL();
std::lock_guard<std::mutex> lk(mLock);
int inputDuration = duration + kDurationOffsetMs;
int finalDuration;
if (inputDuration > kMaxDurationMs)
finalDuration = kMaxDurationMs;
else if (inputDuration > kMinDurationMs)
finalDuration = inputDuration;
else
finalDuration = kMinDurationMs;
// Fallback to do boost directly
// 1) override property is set OR
// 2) InteractionHandler not initialized
if (!kDisplayIdleSupport || mState == INTERACTION_STATE_UNINITIALIZED) {
mHintManager->DoHint("INTERACTION", std::chrono::milliseconds(finalDuration));
return;
}
struct timespec cur_timespec;
clock_gettime(CLOCK_MONOTONIC, &cur_timespec);
if (mState != INTERACTION_STATE_IDLE && finalDuration <= mDurationMs) {
size_t elapsed_time = CalcTimespecDiffMs(mLastTimespec, cur_timespec);
// don't hint if previous hint's duration covers this hint's duration
if (elapsed_time <= (mDurationMs - finalDuration)) {
ALOGV("%s: Previous duration (%d) cover this (%d) elapsed: %lld", __func__,
static_cast<int>(mDurationMs), static_cast<int>(finalDuration),
static_cast<long long>(elapsed_time));
return;
}
}
mLastTimespec = cur_timespec;
mDurationMs = finalDuration;
ALOGV("%s: input: %d final duration: %d", __func__, duration, finalDuration);
if (mState == INTERACTION_STATE_WAITING)
AbortWaitLocked();
else if (mState == INTERACTION_STATE_IDLE)
PerfLock();
mState = INTERACTION_STATE_INTERACTION;
mCond.notify_one();
}
void InteractionHandler::Release() {
std::lock_guard<std::mutex> lk(mLock);
if (mState == INTERACTION_STATE_WAITING) {
ATRACE_CALL();
PerfRel();
mState = INTERACTION_STATE_IDLE;
} else {
// clear any wait aborts pending in event fd
uint64_t val;
ssize_t ret = read(mEventFd, &val, sizeof(val));
ALOGW_IF(ret < 0, "%s: failed to clear eventfd (%zd, %d)", __func__, ret, errno);
}
}
// should be called while locked
void InteractionHandler::AbortWaitLocked() {
uint64_t val = 1;
ssize_t ret = write(mEventFd, &val, sizeof(val));
if (ret != sizeof(val))
ALOGW("Unable to write to event fd (%zd)", ret);
}
void InteractionHandler::WaitForIdle(int32_t wait_ms, int32_t timeout_ms) {
char data[MAX_LENGTH];
ssize_t ret;
struct pollfd pfd[2];
ATRACE_CALL();
ALOGV("%s: wait:%d timeout:%d", __func__, wait_ms, timeout_ms);
pfd[0].fd = mEventFd;
pfd[0].events = POLLIN;
pfd[1].fd = mIdleFd;
pfd[1].events = POLLPRI | POLLERR;
ret = poll(pfd, 1, wait_ms);
if (ret > 0) {
ALOGV("%s: wait aborted", __func__);
return;
} else if (ret < 0) {
ALOGE("%s: error in poll while waiting", __func__);
return;
}
ret = pread(mIdleFd, data, sizeof(data), 0);
if (!ret) {
ALOGE("%s: Unexpected EOF!", __func__);
return;
}
if (!strncmp(data, "idle", 4)) {
ALOGV("%s: already idle", __func__);
return;
}
ret = poll(pfd, 2, timeout_ms);
if (ret < 0)
ALOGE("%s: Error on waiting for idle (%zd)", __func__, ret);
else if (ret == 0)
ALOGV("%s: timed out waiting for idle", __func__);
else if (pfd[0].revents)
ALOGV("%s: wait for idle aborted", __func__);
else if (pfd[1].revents)
ALOGV("%s: idle detected", __func__);
}
void InteractionHandler::Routine() {
pthread_setname_np(pthread_self(), "DispIdle");
std::unique_lock<std::mutex> lk(mLock, std::defer_lock);
while (true) {
lk.lock();
mCond.wait(lk, [&] { return mState != INTERACTION_STATE_IDLE; });
if (mState == INTERACTION_STATE_UNINITIALIZED)
return;
mState = INTERACTION_STATE_WAITING;
lk.unlock();
WaitForIdle(kWaitMs, mDurationMs);
Release();
}
}
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

76
aidl/power-libperfmgr/InteractionHandler.h
Unescape View File

@ -1,76 +0,0 @@
/*
* Copyright (C) 2018 The Android Open Source 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.
*/
#pragma once
#include <condition_variable>
#include <memory>
#include <mutex>
#include <string>
#include <thread>
#include <perfmgr/HintManager.h>
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::android::perfmgr::HintManager;
enum InteractionState {
INTERACTION_STATE_UNINITIALIZED,
INTERACTION_STATE_IDLE,
INTERACTION_STATE_INTERACTION,
INTERACTION_STATE_WAITING,
};
class InteractionHandler {
public:
InteractionHandler(std::shared_ptr<HintManager> const &hint_manager);
~InteractionHandler();
bool Init();
void Exit();
void Acquire(int32_t duration);
private:
void Release();
void WaitForIdle(int32_t wait_ms, int32_t timeout_ms);
void AbortWaitLocked();
void Routine();
void PerfLock();
void PerfRel();
enum InteractionState mState;
int mIdleFd;
int mEventFd;
int32_t mDurationMs;
struct timespec mLastTimespec;
std::unique_ptr<std::thread> mThread;
std::mutex mLock;
std::condition_variable mCond;
std::shared_ptr<HintManager> mHintManager;
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

296
aidl/power-libperfmgr/Power.cpp
Unescape View File

@ -1,296 +0,0 @@
/*
* Copyright (C) 2020 The Android Open Source 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 "powerhal-libperfmgr"
#include "Power.h"
#include <mutex>
#include <android-base/file.h>
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android-base/stringprintf.h>
#include <android-base/strings.h>
#include <utils/Log.h>
#include "PowerHintSession.h"
#include "PowerSessionManager.h"
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::aidl::google::hardware::power::impl::pixel::PowerHintSession;
constexpr char kPowerHalStateProp[] = "vendor.powerhal.state";
constexpr char kPowerHalAudioProp[] = "vendor.powerhal.audio";
constexpr char kPowerHalRenderingProp[] = "vendor.powerhal.rendering";
constexpr char kPowerHalAdpfRateProp[] = "vendor.powerhal.adpf.rate";
constexpr int64_t kPowerHalAdpfRateDefault = -1;
Power::Power(std::shared_ptr<HintManager> hm)
: mHintManager(hm),
mInteractionHandler(nullptr),
mVRModeOn(false),
mSustainedPerfModeOn(false),
mAdpfRateNs(
::android::base::GetIntProperty(kPowerHalAdpfRateProp, kPowerHalAdpfRateDefault)) {
mInteractionHandler = std::make_unique<InteractionHandler>(mHintManager);
mInteractionHandler->Init();
std::string state = ::android::base::GetProperty(kPowerHalStateProp, "");
if (state == "SUSTAINED_PERFORMANCE") {
LOG(INFO) << "Initialize with SUSTAINED_PERFORMANCE on";
mHintManager->DoHint("SUSTAINED_PERFORMANCE");
mSustainedPerfModeOn = true;
} else if (state == "VR") {
LOG(INFO) << "Initialize with VR on";
mHintManager->DoHint(state);
mVRModeOn = true;
} else if (state == "VR_SUSTAINED_PERFORMANCE") {
LOG(INFO) << "Initialize with SUSTAINED_PERFORMANCE and VR on";
mHintManager->DoHint("VR_SUSTAINED_PERFORMANCE");
mSustainedPerfModeOn = true;
mVRModeOn = true;
} else {
LOG(INFO) << "Initialize PowerHAL";
}
state = ::android::base::GetProperty(kPowerHalAudioProp, "");
if (state == "AUDIO_STREAMING_LOW_LATENCY") {
LOG(INFO) << "Initialize with AUDIO_LOW_LATENCY on";
mHintManager->DoHint(state);
}
state = ::android::base::GetProperty(kPowerHalRenderingProp, "");
if (state == "EXPENSIVE_RENDERING") {
LOG(INFO) << "Initialize with EXPENSIVE_RENDERING on";
mHintManager->DoHint("EXPENSIVE_RENDERING");
}
// Now start to take powerhint
LOG(INFO) << "PowerHAL ready to take hints, Adpf update rate: " << mAdpfRateNs;
}
ndk::ScopedAStatus Power::setMode(Mode type, bool enabled) {
LOG(DEBUG) << "Power setMode: " << toString(type) << " to: " << enabled;
PowerSessionManager::getInstance()->updateHintMode(toString(type), enabled);
switch (type) {
case Mode::LOW_POWER:
if (enabled) {
mHintManager->DoHint(toString(type));
} else {
mHintManager->EndHint(toString(type));
}
break;
case Mode::SUSTAINED_PERFORMANCE:
if (enabled && !mSustainedPerfModeOn) {
if (!mVRModeOn) { // Sustained mode only.
mHintManager->DoHint("SUSTAINED_PERFORMANCE");
} else { // Sustained + VR mode.
mHintManager->EndHint("VR");
mHintManager->DoHint("VR_SUSTAINED_PERFORMANCE");
}
mSustainedPerfModeOn = true;
} else if (!enabled && mSustainedPerfModeOn) {
mHintManager->EndHint("VR_SUSTAINED_PERFORMANCE");
mHintManager->EndHint("SUSTAINED_PERFORMANCE");
if (mVRModeOn) { // Switch back to VR Mode.
mHintManager->DoHint("VR");
}
mSustainedPerfModeOn = false;
}
break;
case Mode::VR:
if (enabled && !mVRModeOn) {
if (!mSustainedPerfModeOn) { // VR mode only.
mHintManager->DoHint("VR");
} else { // Sustained + VR mode.
mHintManager->EndHint("SUSTAINED_PERFORMANCE");
mHintManager->DoHint("VR_SUSTAINED_PERFORMANCE");
}
mVRModeOn = true;
} else if (!enabled && mVRModeOn) {
mHintManager->EndHint("VR_SUSTAINED_PERFORMANCE");
mHintManager->EndHint("VR");
if (mSustainedPerfModeOn) { // Switch back to sustained Mode.
mHintManager->DoHint("SUSTAINED_PERFORMANCE");
}
mVRModeOn = false;
}
break;
case Mode::LAUNCH:
if (mVRModeOn || mSustainedPerfModeOn) {
break;
}
[[fallthrough]];
case Mode::DOUBLE_TAP_TO_WAKE:
[[fallthrough]];
case Mode::FIXED_PERFORMANCE:
[[fallthrough]];
case Mode::EXPENSIVE_RENDERING:
[[fallthrough]];
case Mode::INTERACTIVE:
[[fallthrough]];
case Mode::DEVICE_IDLE:
[[fallthrough]];
case Mode::DISPLAY_INACTIVE:
[[fallthrough]];
case Mode::AUDIO_STREAMING_LOW_LATENCY:
[[fallthrough]];
case Mode::CAMERA_STREAMING_SECURE:
[[fallthrough]];
case Mode::CAMERA_STREAMING_LOW:
[[fallthrough]];
case Mode::CAMERA_STREAMING_MID:
[[fallthrough]];
case Mode::CAMERA_STREAMING_HIGH:
[[fallthrough]];
default:
if (enabled) {
mHintManager->DoHint(toString(type));
} else {
mHintManager->EndHint(toString(type));
}
break;
}
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Power::isModeSupported(Mode type, bool *_aidl_return) {
bool supported = mHintManager->IsHintSupported(toString(type));
switch (type) {
case Mode::LOW_POWER: // LOW_POWER handled insides PowerHAL specifically
supported = true;
break;
case Mode::DOUBLE_TAP_TO_WAKE:
supported = true;
break;
case Mode::INTERACTIVE:
supported = true;
break;
default:
break;
}
LOG(INFO) << "Power mode " << toString(type) << " isModeSupported: " << supported;
*_aidl_return = supported;
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Power::setBoost(Boost type, int32_t durationMs) {
LOG(DEBUG) << "Power setBoost: " << toString(type) << " duration: " << durationMs;
switch (type) {
case Boost::INTERACTION:
if (mVRModeOn || mSustainedPerfModeOn) {
break;
}
mInteractionHandler->Acquire(durationMs);
break;
case Boost::DISPLAY_UPDATE_IMMINENT:
[[fallthrough]];
case Boost::ML_ACC:
[[fallthrough]];
case Boost::AUDIO_LAUNCH:
[[fallthrough]];
case Boost::CAMERA_LAUNCH:
[[fallthrough]];
case Boost::CAMERA_SHOT:
[[fallthrough]];
default:
if (mVRModeOn || mSustainedPerfModeOn) {
break;
}
if (durationMs > 0) {
mHintManager->DoHint(toString(type), std::chrono::milliseconds(durationMs));
} else if (durationMs == 0) {
mHintManager->DoHint(toString(type));
} else {
mHintManager->EndHint(toString(type));
}
break;
}
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Power::isBoostSupported(Boost type, bool *_aidl_return) {
bool supported = mHintManager->IsHintSupported(toString(type));
LOG(INFO) << "Power boost " << toString(type) << " isBoostSupported: " << supported;
*_aidl_return = supported;
return ndk::ScopedAStatus::ok();
}
constexpr const char *boolToString(bool b) {
return b ? "true" : "false";
}
binder_status_t Power::dump(int fd, const char **, uint32_t) {
std::string buf(::android::base::StringPrintf(
"HintManager Running: %s\n"
"VRMode: %s\n"
"SustainedPerformanceMode: %s\n",
boolToString(mHintManager->IsRunning()), boolToString(mVRModeOn),
boolToString(mSustainedPerfModeOn)));
// Dump nodes through libperfmgr
mHintManager->DumpToFd(fd);
if (!::android::base::WriteStringToFd(buf, fd)) {
PLOG(ERROR) << "Failed to dump state to fd";
}
fsync(fd);
return STATUS_OK;
}
ndk::ScopedAStatus Power::createHintSession(int32_t tgid, int32_t uid,
const std::vector<int32_t> &threadIds,
int64_t durationNanos,
std::shared_ptr<IPowerHintSession> *_aidl_return) {
if (mAdpfRateNs <= 0) {
*_aidl_return = nullptr;
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
if (threadIds.size() == 0) {
LOG(ERROR) << "Error: threadIds.size() shouldn't be " << threadIds.size();
*_aidl_return = nullptr;
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
std::shared_ptr<IPowerHintSession> session = ndk::SharedRefBase::make<PowerHintSession>(
tgid, uid, threadIds, durationNanos, nanoseconds(mAdpfRateNs));
*_aidl_return = session;
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus Power::getHintSessionPreferredRate(int64_t *outNanoseconds) {
*outNanoseconds = mAdpfRateNs;
if (mAdpfRateNs <= 0) {
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
return ndk::ScopedAStatus::ok();
}
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

67
aidl/power-libperfmgr/Power.h
Unescape View File

@ -1,67 +0,0 @@
/*
* Copyright (C) 2020 The Android Open Source 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.
*/
#pragma once
#include <atomic>
#include <memory>
#include <thread>
#include <aidl/android/hardware/power/BnPower.h>
#include <perfmgr/HintManager.h>
#include "InteractionHandler.h"
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::aidl::android::hardware::power::Boost;
using ::aidl::android::hardware::power::IPowerHintSession;
using ::aidl::android::hardware::power::Mode;
using ::android::perfmgr::HintManager;
class Power : public ::aidl::android::hardware::power::BnPower {
public:
Power(std::shared_ptr<HintManager> hm);
ndk::ScopedAStatus setMode(Mode type, bool enabled) override;
ndk::ScopedAStatus isModeSupported(Mode type, bool *_aidl_return) override;
ndk::ScopedAStatus setBoost(Boost type, int32_t durationMs) override;
ndk::ScopedAStatus isBoostSupported(Boost type, bool *_aidl_return) override;
ndk::ScopedAStatus createHintSession(int32_t tgid, int32_t uid,
const std::vector<int32_t> &threadIds,
int64_t durationNanos,
std::shared_ptr<IPowerHintSession> *_aidl_return) override;
ndk::ScopedAStatus getHintSessionPreferredRate(int64_t *outNanoseconds) override;
binder_status_t dump(int fd, const char **args, uint32_t numArgs) override;
private:
std::shared_ptr<HintManager> mHintManager;
std::unique_ptr<InteractionHandler> mInteractionHandler;
std::atomic<bool> mVRModeOn;
std::atomic<bool> mSustainedPerfModeOn;
const int64_t mAdpfRateNs;
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

85
aidl/power-libperfmgr/PowerExt.cpp
Unescape View File

@ -1,85 +0,0 @@
/*
* Copyright (C) 2020 The Android Open Source 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.power-service.sm7125.ext-libperfmgr"
#include "PowerExt.h"
#include "PowerSessionManager.h"
#include <mutex>
#include <android-base/file.h>
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android-base/stringprintf.h>
#include <android-base/strings.h>
#include <utils/Log.h>
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
ndk::ScopedAStatus PowerExt::setMode(const std::string &mode, bool enabled) {
LOG(DEBUG) << "PowerExt setMode: " << mode << " to: " << enabled;
if (enabled) {
mHintManager->DoHint(mode);
} else {
mHintManager->EndHint(mode);
}
PowerSessionManager::getInstance()->updateHintMode(mode, enabled);
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerExt::isModeSupported(const std::string &mode, bool *_aidl_return) {
bool supported = mHintManager->IsHintSupported(mode);
LOG(INFO) << "PowerExt mode " << mode << " isModeSupported: " << supported;
*_aidl_return = supported;
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerExt::setBoost(const std::string &boost, int32_t durationMs) {
LOG(DEBUG) << "PowerExt setBoost: " << boost << " duration: " << durationMs;
if (durationMs > 0) {
mHintManager->DoHint(boost, std::chrono::milliseconds(durationMs));
} else if (durationMs == 0) {
mHintManager->DoHint(boost);
} else {
mHintManager->EndHint(boost);
}
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerExt::isBoostSupported(const std::string &boost, bool *_aidl_return) {
bool supported = mHintManager->IsHintSupported(boost);
LOG(INFO) << "PowerExt boost " << boost << " isBoostSupported: " << supported;
*_aidl_return = supported;
return ndk::ScopedAStatus::ok();
}
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

53
aidl/power-libperfmgr/PowerExt.h
Unescape View File

@ -1,53 +0,0 @@
/*
* Copyright (C) 2020 The Android Open Source 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.
*/
#pragma once
#include <atomic>
#include <memory>
#include <thread>
#include <aidl/google/hardware/power/extension/pixel/BnPowerExt.h>
#include <perfmgr/HintManager.h>
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::android::perfmgr::HintManager;
class PowerExt : public ::aidl::google::hardware::power::extension::pixel::BnPowerExt {
public:
PowerExt(std::shared_ptr<HintManager> hm)
: mHintManager(hm) {}
ndk::ScopedAStatus setMode(const std::string &mode, bool enabled) override;
ndk::ScopedAStatus isModeSupported(const std::string &mode, bool *_aidl_return) override;
ndk::ScopedAStatus setBoost(const std::string &boost, int32_t durationMs) override;
ndk::ScopedAStatus isBoostSupported(const std::string &boost, bool *_aidl_return) override;
private:
std::shared_ptr<HintManager> mHintManager;
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

481
aidl/power-libperfmgr/PowerHintSession.cpp
Unescape View File

@ -1,481 +0,0 @@
/*
* Copyright 2021 The Android Open Source 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 "powerhal-libperfmgr"
#define ATRACE_TAG (ATRACE_TAG_POWER | ATRACE_TAG_HAL)
#include <android-base/logging.h>
#include <android-base/parsedouble.h>
#include <android-base/properties.h>
#include <android-base/stringprintf.h>
#include <sys/syscall.h>
#include <time.h>
#include <utils/Trace.h>
#include <atomic>
#include "PowerHintSession.h"
#include "PowerSessionManager.h"
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::android::base::StringPrintf;
using std::chrono::duration_cast;
using std::chrono::nanoseconds;
using std::literals::chrono_literals::operator""s;
constexpr char kPowerHalAdpfPidPOver[] = "vendor.powerhal.adpf.pid_p.over";
constexpr char kPowerHalAdpfPidPUnder[] = "vendor.powerhal.adpf.pid_p.under";
constexpr char kPowerHalAdpfPidI[] = "vendor.powerhal.adpf.pid_i";
constexpr char kPowerHalAdpfPidDOver[] = "vendor.powerhal.adpf.pid_d.over";
constexpr char kPowerHalAdpfPidDUnder[] = "vendor.powerhal.adpf.pid_d.under";
constexpr char kPowerHalAdpfPidIInit[] = "vendor.powerhal.adpf.pid_i.init";
constexpr char kPowerHalAdpfPidIHighLimit[] = "vendor.powerhal.adpf.pid_i.high_limit";
constexpr char kPowerHalAdpfPidILowLimit[] = "vendor.powerhal.adpf.pid_i.low_limit";
constexpr char kPowerHalAdpfUclampEnable[] = "vendor.powerhal.adpf.uclamp";
constexpr char kPowerHalAdpfUclampMinGranularity[] = "vendor.powerhal.adpf.uclamp_min.granularity";
constexpr char kPowerHalAdpfUclampMinHighLimit[] = "vendor.powerhal.adpf.uclamp_min.high_limit";
constexpr char kPowerHalAdpfUclampMinLowLimit[] = "vendor.powerhal.adpf.uclamp_min.low_limit";
constexpr char kPowerHalAdpfStaleTimeFactor[] = "vendor.powerhal.adpf.stale_timeout_factor";
constexpr char kPowerHalAdpfPSamplingWindow[] = "vendor.powerhal.adpf.p.window";
constexpr char kPowerHalAdpfISamplingWindow[] = "vendor.powerhal.adpf.i.window";
constexpr char kPowerHalAdpfDSamplingWindow[] = "vendor.powerhal.adpf.d.window";
namespace {
/* there is no glibc or bionic wrapper */
struct sched_attr {
__u32 size;
__u32 sched_policy;
__u64 sched_flags;
__s32 sched_nice;
__u32 sched_priority;
__u64 sched_runtime;
__u64 sched_deadline;
__u64 sched_period;
__u32 sched_util_min;
__u32 sched_util_max;
};
static int sched_setattr(int pid, struct sched_attr *attr, unsigned int flags) {
static const bool kPowerHalAdpfUclamp =
::android::base::GetBoolProperty(kPowerHalAdpfUclampEnable, true);
if (!kPowerHalAdpfUclamp) {
ALOGV("PowerHintSession:%s: skip", __func__);
return 0;
}
return syscall(__NR_sched_setattr, pid, attr, flags);
}
static inline int64_t ns_to_100us(int64_t ns) {
return ns / 100000;
}
static double getDoubleProperty(const char *prop, double value) {
std::string result = ::android::base::GetProperty(prop, std::to_string(value).c_str());
if (!::android::base::ParseDouble(result.c_str(), &value)) {
ALOGE("PowerHintSession : failed to parse double in %s", prop);
}
return value;
}
static double sPidPOver = getDoubleProperty(kPowerHalAdpfPidPOver, 2.0);
static double sPidPUnder = getDoubleProperty(kPowerHalAdpfPidPUnder, 1.0);
static double sPidI = getDoubleProperty(kPowerHalAdpfPidI, 0.001);
static double sPidDOver = getDoubleProperty(kPowerHalAdpfPidDOver, 500.0);
static double sPidDUnder = getDoubleProperty(kPowerHalAdpfPidDUnder, 0.0);
static const int64_t sPidIInit =
(sPidI == 0) ? 0
: static_cast<int64_t>(::android::base::GetIntProperty<int64_t>(
kPowerHalAdpfPidIInit, 200) /
sPidI);
static const int64_t sPidIHighLimit =
(sPidI == 0) ? 0
: static_cast<int64_t>(::android::base::GetIntProperty<int64_t>(
kPowerHalAdpfPidIHighLimit, 512) /
sPidI);
static const int64_t sPidILowLimit =
(sPidI == 0) ? 0
: static_cast<int64_t>(::android::base::GetIntProperty<int64_t>(
kPowerHalAdpfPidILowLimit, -30) /
sPidI);
static const int32_t sUclampMinHighLimit =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfUclampMinHighLimit, 384);
static const int32_t sUclampMinLowLimit =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfUclampMinLowLimit, 2);
static const uint32_t sUclampMinGranularity =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfUclampMinGranularity, 5);
static const int64_t sStaleTimeFactor =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfStaleTimeFactor, 20);
static const int64_t sPSamplingWindow =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfPSamplingWindow, 1);
static const int64_t sISamplingWindow =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfISamplingWindow, 0);
static const int64_t sDSamplingWindow =
::android::base::GetUintProperty<uint32_t>(kPowerHalAdpfDSamplingWindow, 1);
} // namespace
PowerHintSession::PowerHintSession(int32_t tgid, int32_t uid, const std::vector<int32_t> &threadIds,
int64_t durationNanos, const nanoseconds adpfRate)
: kAdpfRate(adpfRate) {
mDescriptor = new AppHintDesc(tgid, uid, threadIds);
mDescriptor->duration = std::chrono::nanoseconds(durationNanos);
mStaleHandler = sp<StaleHandler>(new StaleHandler(this));
mPowerManagerHandler = PowerSessionManager::getInstance();
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-target", idstr.c_str());
ATRACE_INT(sz.c_str(), (int64_t)mDescriptor->duration.count());
sz = StringPrintf("adpf.%s-active", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->is_active.load());
sz = StringPrintf("adpf.%s-stale", idstr.c_str());
ATRACE_INT(sz.c_str(), isStale());
}
PowerSessionManager::getInstance()->addPowerSession(this);
// init boost
setUclamp(sUclampMinHighLimit);
ALOGV("PowerHintSession created: %s", mDescriptor->toString().c_str());
}
PowerHintSession::~PowerHintSession() {
close();
ALOGV("PowerHintSession deleted: %s", mDescriptor->toString().c_str());
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-target", idstr.c_str());
ATRACE_INT(sz.c_str(), 0);
sz = StringPrintf("adpf.%s-actl_last", idstr.c_str());
ATRACE_INT(sz.c_str(), 0);
sz = sz = StringPrintf("adpf.%s-active", idstr.c_str());
ATRACE_INT(sz.c_str(), 0);
}
delete mDescriptor;
}
std::string PowerHintSession::getIdString() const {
std::string idstr = StringPrintf("%" PRId32 "-%" PRId32 "-%" PRIxPTR, mDescriptor->tgid,
mDescriptor->uid, reinterpret_cast<uintptr_t>(this) & 0xffff);
return idstr;
}
void PowerHintSession::updateUniveralBoostMode() {
PowerHintMonitor::getInstance()->getLooper()->sendMessage(mPowerManagerHandler, NULL);
}
int PowerHintSession::setUclamp(int32_t min, int32_t max) {
std::lock_guard<std::mutex> guard(mLock);
min = std::max(0, min);
min = std::min(min, max);
max = std::max(0, max);
max = std::max(min, max);
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-min", idstr.c_str());
ATRACE_INT(sz.c_str(), min);
}
for (const auto tid : mDescriptor->threadIds) {
sched_attr attr = {};
attr.size = sizeof(attr);
attr.sched_flags = (SCHED_FLAG_KEEP_ALL | SCHED_FLAG_UTIL_CLAMP);
attr.sched_util_min = min;
attr.sched_util_max = max;
int ret = sched_setattr(tid, &attr, 0);
if (ret) {
ALOGW("sched_setattr failed for thread %d, err=%d", tid, errno);
}
ALOGV("PowerHintSession tid: %d, uclamp(%d, %d)", tid, min, max);
}
mDescriptor->current_min = min;
return 0;
}
ndk::ScopedAStatus PowerHintSession::pause() {
if (!mDescriptor->is_active.load())
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
// Reset to default uclamp value.
setUclamp(0);
mDescriptor->is_active.store(false);
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-active", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->is_active.load());
}
updateUniveralBoostMode();
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerHintSession::resume() {
if (mDescriptor->is_active.load())
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
mDescriptor->is_active.store(true);
mDescriptor->integral_error = std::max(sPidIInit, mDescriptor->integral_error);
// resume boost
setUclamp(sUclampMinHighLimit);
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-active", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->is_active.load());
}
updateUniveralBoostMode();
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerHintSession::close() {
bool sessionClosedExpectedToBe = false;
if (!mSessionClosed.compare_exchange_strong(sessionClosedExpectedToBe, true)) {
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
PowerHintMonitor::getInstance()->getLooper()->removeMessages(mStaleHandler);
setUclamp(0);
PowerSessionManager::getInstance()->removePowerSession(this);
updateUniveralBoostMode();
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerHintSession::updateTargetWorkDuration(int64_t targetDurationNanos) {
if (targetDurationNanos <= 0) {
ALOGE("Error: targetDurationNanos(%" PRId64 ") should bigger than 0", targetDurationNanos);
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
ALOGV("update target duration: %" PRId64 " ns", targetDurationNanos);
double ratio =
targetDurationNanos == 0 ? 1.0 : mDescriptor->duration.count() / targetDurationNanos;
mDescriptor->integral_error =
std::max(sPidIInit, static_cast<int64_t>(mDescriptor->integral_error * ratio));
mDescriptor->duration = std::chrono::nanoseconds(targetDurationNanos);
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-target", idstr.c_str());
ATRACE_INT(sz.c_str(), (int64_t)mDescriptor->duration.count());
}
return ndk::ScopedAStatus::ok();
}
ndk::ScopedAStatus PowerHintSession::reportActualWorkDuration(
const std::vector<WorkDuration> &actualDurations) {
if (mDescriptor->duration.count() == 0LL) {
ALOGE("Expect to call updateTargetWorkDuration() first.");
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
if (actualDurations.size() == 0) {
ALOGE("Error: duration.size() shouldn't be %zu.", actualDurations.size());
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
if (!mDescriptor->is_active.load()) {
ALOGE("Error: shouldn't report duration during pause state.");
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE);
}
if (PowerHintMonitor::getInstance()->isRunning() && isStale()) {
mDescriptor->integral_error = std::max(sPidIInit, mDescriptor->integral_error);
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-wakeup", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->integral_error);
ATRACE_INT(sz.c_str(), 0);
}
}
int64_t targetDurationNanos = (int64_t)mDescriptor->duration.count();
int64_t length = actualDurations.size();
int64_t p_start =
sPSamplingWindow == 0 || sPSamplingWindow > length ? 0 : length - sPSamplingWindow;
int64_t i_start =
sISamplingWindow == 0 || sISamplingWindow > length ? 0 : length - sISamplingWindow;
int64_t d_start =
sDSamplingWindow == 0 || sDSamplingWindow > length ? 0 : length - sDSamplingWindow;
int64_t dt = ns_to_100us(targetDurationNanos);
int64_t err_sum = 0;
int64_t derivative_sum = 0;
for (int64_t i = std::min({p_start, i_start, d_start}); i < length; i++) {
int64_t actualDurationNanos = actualDurations[i].durationNanos;
if (std::abs(actualDurationNanos) > targetDurationNanos * 20) {
ALOGW("The actual duration is way far from the target (%" PRId64 " >> %" PRId64 ")",
actualDurationNanos, targetDurationNanos);
}
// PID control algorithm
int64_t error = ns_to_100us(actualDurationNanos - targetDurationNanos);
if (i >= d_start) {
derivative_sum += error - mDescriptor->previous_error;
}
if (i >= p_start) {
err_sum += error;
}
if (i >= i_start) {
mDescriptor->integral_error = mDescriptor->integral_error + error * dt;
mDescriptor->integral_error = std::min(sPidIHighLimit, mDescriptor->integral_error);
mDescriptor->integral_error = std::max(sPidILowLimit, mDescriptor->integral_error);
}
mDescriptor->previous_error = error;
}
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-err", idstr.c_str());
ATRACE_INT(sz.c_str(), err_sum / (length - p_start));
sz = StringPrintf("adpf.%s-integral", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->integral_error);
sz = StringPrintf("adpf.%s-derivative", idstr.c_str());
ATRACE_INT(sz.c_str(), derivative_sum / dt / (length - d_start));
}
int64_t pOut = static_cast<int64_t>((err_sum > 0 ? sPidPOver : sPidPUnder) * err_sum /
(length - p_start));
int64_t iOut = static_cast<int64_t>(sPidI * mDescriptor->integral_error);
int64_t dOut = static_cast<int64_t>((derivative_sum > 0 ? sPidDOver : sPidDUnder) *
derivative_sum / dt / (length - d_start));
int64_t output = pOut + iOut + dOut;
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-actl_last", idstr.c_str());
ATRACE_INT(sz.c_str(), actualDurations[length - 1].durationNanos);
sz = StringPrintf("adpf.%s-target", idstr.c_str());
ATRACE_INT(sz.c_str(), (int64_t)mDescriptor->duration.count());
sz = StringPrintf("adpf.%s-sample_size", idstr.c_str());
ATRACE_INT(sz.c_str(), length);
sz = StringPrintf("adpf.%s-pid.count", idstr.c_str());
ATRACE_INT(sz.c_str(), mDescriptor->update_count);
sz = StringPrintf("adpf.%s-pid.pOut", idstr.c_str());
ATRACE_INT(sz.c_str(), pOut);
sz = StringPrintf("adpf.%s-pid.iOut", idstr.c_str());
ATRACE_INT(sz.c_str(), iOut);
sz = StringPrintf("adpf.%s-pid.dOut", idstr.c_str());
ATRACE_INT(sz.c_str(), dOut);
sz = StringPrintf("adpf.%s-pid.output", idstr.c_str());
ATRACE_INT(sz.c_str(), output);
sz = StringPrintf("adpf.%s-stale", idstr.c_str());
ATRACE_INT(sz.c_str(), isStale());
sz = StringPrintf("adpf.%s-pid.overtime", idstr.c_str());
ATRACE_INT(sz.c_str(), err_sum > 0);
}
mDescriptor->update_count++;
mStaleHandler->updateStaleTimer();
/* apply to all the threads in the group */
if (output != 0) {
int next_min = std::min(sUclampMinHighLimit, static_cast<int>(output));
next_min = std::max(sUclampMinLowLimit, next_min);
if (std::abs(mDescriptor->current_min - next_min) > sUclampMinGranularity) {
setUclamp(next_min);
}
}
return ndk::ScopedAStatus::ok();
}
std::string AppHintDesc::toString() const {
std::string out =
StringPrintf("session %" PRIxPTR "\n", reinterpret_cast<uintptr_t>(this) & 0xffff);
const int64_t durationNanos = duration.count();
out.append(StringPrintf(" duration: %" PRId64 " ns\n", durationNanos));
out.append(StringPrintf(" uclamp.min: %d \n", current_min));
out.append(StringPrintf(" uid: %d, tgid: %d\n", uid, tgid));
out.append(" threadIds: [");
bool first = true;
for (int tid : threadIds) {
if (!first) {
out.append(", ");
}
out.append(std::to_string(tid));
first = false;
}
out.append("]\n");
return out;
}
bool PowerHintSession::isActive() {
return mDescriptor->is_active.load();
}
bool PowerHintSession::isStale() {
auto now = std::chrono::steady_clock::now();
return now >= mStaleHandler->getStaleTime();
}
const std::vector<int> &PowerHintSession::getTidList() const {
return mDescriptor->threadIds;
}
void PowerHintSession::setStale() {
if (ATRACE_ENABLED()) {
const std::string idstr = getIdString();
std::string sz = StringPrintf("adpf.%s-stale", idstr.c_str());
ATRACE_INT(sz.c_str(), 1);
}
// Reset to default uclamp value.
setUclamp(0);
// Deliver a task to check if all sessions are inactive.
updateUniveralBoostMode();
}
void PowerHintSession::StaleHandler::updateStaleTimer() {
std::lock_guard<std::mutex> guard(mStaleLock);
if (PowerHintMonitor::getInstance()->isRunning()) {
auto when = getStaleTime();
auto now = std::chrono::steady_clock::now();
mLastUpdatedTime.store(now);
if (now > when) {
mSession->updateUniveralBoostMode();
}
if (!mIsMonitoringStale.load()) {
auto next = getStaleTime();
PowerHintMonitor::getInstance()->getLooper()->sendMessageDelayed(
duration_cast<nanoseconds>(next - now).count(), this, NULL);
mIsMonitoringStale.store(true);
}
if (ATRACE_ENABLED()) {
const std::string idstr = mSession->getIdString();
std::string sz = StringPrintf("adpf.%s-stale", idstr.c_str());
ATRACE_INT(sz.c_str(), 0);
}
}
}
time_point<steady_clock> PowerHintSession::StaleHandler::getStaleTime() {
return mLastUpdatedTime.load() +
std::chrono::duration_cast<milliseconds>(mSession->kAdpfRate) * sStaleTimeFactor;
}
void PowerHintSession::StaleHandler::handleMessage(const Message &) {
std::lock_guard<std::mutex> guard(mStaleLock);
auto now = std::chrono::steady_clock::now();
auto when = getStaleTime();
// Check if the session is stale based on the last_updated_time.
if (now > when) {
mSession->setStale();
mIsMonitoringStale.store(false);
return;
}
// Schedule for the next checking time.
PowerHintMonitor::getInstance()->getLooper()->sendMessageDelayed(
duration_cast<nanoseconds>(when - now).count(), this, NULL);
}
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

119
aidl/power-libperfmgr/PowerHintSession.h
Unescape View File

@ -1,119 +0,0 @@
/*
* Copyright 2021 The Android Open Source 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.
*/
#pragma once
#include <aidl/android/hardware/power/BnPowerHintSession.h>
#include <aidl/android/hardware/power/WorkDuration.h>
#include <utils/Looper.h>
#include <utils/Thread.h>
#include <mutex>
#include <unordered_map>
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using aidl::android::hardware::power::BnPowerHintSession;
using aidl::android::hardware::power::WorkDuration;
using ::android::Message;
using ::android::MessageHandler;
using ::android::sp;
using std::chrono::milliseconds;
using std::chrono::nanoseconds;
using std::chrono::steady_clock;
using std::chrono::time_point;
static const int32_t kMaxUclampValue = 1024;
struct AppHintDesc {
AppHintDesc(int32_t tgid, int32_t uid, std::vector<int> threadIds)
: tgid(tgid),
uid(uid),
threadIds(std::move(threadIds)),
duration(0LL),
current_min(0),
is_active(true),
update_count(0),
integral_error(0),
previous_error(0) {}
std::string toString() const;
const int32_t tgid;
const int32_t uid;
const std::vector<int> threadIds;
nanoseconds duration;
int current_min;
// status
std::atomic<bool> is_active;
// pid
uint64_t update_count;
int64_t integral_error;
int64_t previous_error;
};
class PowerHintSession : public BnPowerHintSession {
public:
explicit PowerHintSession(int32_t tgid, int32_t uid, const std::vector<int32_t> &threadIds,
int64_t durationNanos, nanoseconds adpfRate);
~PowerHintSession();
ndk::ScopedAStatus close() override;
ndk::ScopedAStatus pause() override;
ndk::ScopedAStatus resume() override;
ndk::ScopedAStatus updateTargetWorkDuration(int64_t targetDurationNanos) override;
ndk::ScopedAStatus reportActualWorkDuration(
const std::vector<WorkDuration> &actualDurations) override;
bool isActive();
bool isStale();
const std::vector<int> &getTidList() const;
private:
class StaleHandler : public MessageHandler {
public:
StaleHandler(PowerHintSession *session)
: mSession(session), mIsMonitoringStale(false), mLastUpdatedTime(steady_clock::now()) {}
void handleMessage(const Message &message) override;
void updateStaleTimer();
time_point<steady_clock> getStaleTime();
private:
PowerHintSession *mSession;
std::atomic<bool> mIsMonitoringStale;
std::atomic<time_point<steady_clock>> mLastUpdatedTime;
std::mutex mStaleLock;
};
private:
void setStale();
void updateUniveralBoostMode();
int setUclamp(int32_t min, int32_t max = kMaxUclampValue);
std::string getIdString() const;
AppHintDesc *mDescriptor = nullptr;
sp<StaleHandler> mStaleHandler;
sp<MessageHandler> mPowerManagerHandler;
std::mutex mLock;
const nanoseconds kAdpfRate;
std::atomic<bool> mSessionClosed = false;
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

163
aidl/power-libperfmgr/PowerSessionManager.cpp
Unescape View File

@ -1,163 +0,0 @@
/*
* Copyright 2021 The Android Open Source 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 "powerhal-libperfmgr"
#define ATRACE_TAG (ATRACE_TAG_POWER | ATRACE_TAG_HAL)
#include <log/log.h>
#include <processgroup/processgroup.h>
#include <utils/Trace.h>
#include "PowerSessionManager.h"
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
void PowerSessionManager::setHintManager(std::shared_ptr<HintManager> const &hint_manager) {
// Only initialize hintmanager instance if hint is supported.
if (hint_manager->IsHintSupported(kDisableBoostHintName)) {
mHintManager = hint_manager;
}
}
void PowerSessionManager::updateHintMode(const std::string &mode, bool enabled) {
ALOGV("PowerSessionManager::updateHintMode: mode: %s, enabled: %d", mode.c_str(), enabled);
if (enabled && mode.compare(0, 8, "REFRESH_") == 0) {
if (mode.compare("REFRESH_120FPS") == 0) {
mDisplayRefreshRate = 120;
} else if (mode.compare("REFRESH_90FPS") == 0) {
mDisplayRefreshRate = 90;
} else if (mode.compare("REFRESH_60FPS") == 0) {
mDisplayRefreshRate = 60;
}
}
}
int PowerSessionManager::getDisplayRefreshRate() {
return mDisplayRefreshRate;
}
void PowerSessionManager::addPowerSession(PowerHintSession *session) {
std::lock_guard<std::mutex> guard(mLock);
for (auto t : session->getTidList()) {
if (mTidRefCountMap.find(t) == mTidRefCountMap.end()) {
if (!SetTaskProfiles(t, {"ResetUclampGrp"})) {
ALOGW("Failed to set ResetUclampGrp task profile for tid:%d", t);
} else {
mTidRefCountMap[t] = 1;
}
continue;
}
if (mTidRefCountMap[t] <= 0) {
ALOGE("Error! Unexpected zero/negative RefCount:%d for tid:%d", mTidRefCountMap[t], t);
continue;
}
mTidRefCountMap[t]++;
}
mSessions.insert(session);
}
void PowerSessionManager::removePowerSession(PowerHintSession *session) {
std::lock_guard<std::mutex> guard(mLock);
for (auto t : session->getTidList()) {
if (mTidRefCountMap.find(t) == mTidRefCountMap.end()) {
ALOGE("Unexpected Error! Failed to look up tid:%d in TidRefCountMap", t);
continue;
}
mTidRefCountMap[t]--;
if (mTidRefCountMap[t] <= 0) {
if (!SetTaskProfiles(t, {"NoResetUclampGrp"})) {
ALOGW("Failed to set NoResetUclampGrp task profile for tid:%d", t);
}
mTidRefCountMap.erase(t);
}
}
mSessions.erase(session);
}
std::optional<bool> PowerSessionManager::isAnySessionActive() {
std::lock_guard<std::mutex> guard(mLock);
bool active = false;
for (PowerHintSession *s : mSessions) {
// session active and not stale is actually active.
if (s->isActive() && !s->isStale()) {
active = true;
break;
}
}
if (active == mActive) {
return std::nullopt;
} else {
mActive = active;
}
return active;
}
void PowerSessionManager::handleMessage(const Message &) {
auto active = isAnySessionActive();
if (!active.has_value()) {
return;
}
if (active.value()) {
disableSystemTopAppBoost();
} else {
enableSystemTopAppBoost();
}
}
void PowerSessionManager::enableSystemTopAppBoost() {
if (mHintManager) {
ALOGV("PowerSessionManager::enableSystemTopAppBoost!!");
mHintManager->EndHint(kDisableBoostHintName);
}
}
void PowerSessionManager::disableSystemTopAppBoost() {
if (mHintManager) {
ALOGV("PowerSessionManager::disableSystemTopAppBoost!!");
mHintManager->DoHint(kDisableBoostHintName);
}
}
// =========== PowerHintMonitor implementation start from here ===========
void PowerHintMonitor::start() {
if (!isRunning()) {
run("PowerHintMonitor", ::android::PRIORITY_HIGHEST);
}
}
bool PowerHintMonitor::threadLoop() {
while (true) {
mLooper->pollOnce(-1);
}
return true;
}
sp<Looper> PowerHintMonitor::getLooper() {
return mLooper;
}
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

108
aidl/power-libperfmgr/PowerSessionManager.h
Unescape View File

@ -1,108 +0,0 @@
/*
* Copyright 2021 The Android Open Source 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.
*/
#pragma once
#include "PowerHintSession.h"
#include <android-base/properties.h>
#include <perfmgr/HintManager.h>
#include <utils/Looper.h>
#include <mutex>
#include <optional>
#include <unordered_set>
namespace aidl {
namespace google {
namespace hardware {
namespace power {
namespace impl {
namespace pixel {
using ::android::Looper;
using ::android::Message;
using ::android::MessageHandler;
using ::android::Thread;
using ::android::perfmgr::HintManager;
constexpr char kPowerHalAdpfDisableTopAppBoost[] = "vendor.powerhal.adpf.disable.hint";
class PowerSessionManager : public MessageHandler {
public:
// current hint info
void updateHintMode(const std::string &mode, bool enabled);
int getDisplayRefreshRate();
// monitoring session status
void addPowerSession(PowerHintSession *session);
void removePowerSession(PowerHintSession *session);
void handleMessage(const Message &message) override;
void setHintManager(std::shared_ptr<HintManager> const &hint_manager);
// Singleton
static sp<PowerSessionManager> getInstance() {
static sp<PowerSessionManager> instance = new PowerSessionManager();
return instance;
}
private:
std::optional<bool> isAnySessionActive();
void disableSystemTopAppBoost();
void enableSystemTopAppBoost();
const std::string kDisableBoostHintName;
std::shared_ptr<HintManager> mHintManager;
std::unordered_set<PowerHintSession *> mSessions; // protected by mLock
std::unordered_map<int, int> mTidRefCountMap; // protected by mLock
std::mutex mLock;
int mDisplayRefreshRate;
bool mActive; // protected by mLock
// Singleton
PowerSessionManager()
: kDisableBoostHintName(::android::base::GetProperty(kPowerHalAdpfDisableTopAppBoost,
"ADPF_DISABLE_TA_BOOST")),
mHintManager(nullptr),
mDisplayRefreshRate(60),
mActive(false) {}
PowerSessionManager(PowerSessionManager const &) = delete;
void operator=(PowerSessionManager const &) = delete;
};
class PowerHintMonitor : public Thread {
public:
void start();
bool threadLoop() override;
sp<Looper> getLooper();
// Singleton
static sp<PowerHintMonitor> getInstance() {
static sp<PowerHintMonitor> instance = new PowerHintMonitor();
return instance;
}
PowerHintMonitor(PowerHintMonitor const &) = delete;
void operator=(PowerHintMonitor const &) = delete;
private:
sp<Looper> mLooper;
// Singleton
PowerHintMonitor() : Thread(false), mLooper(new Looper(true)) {}
};
} // namespace pixel
} // namespace impl
} // namespace power
} // namespace hardware
} // namespace google
} // namespace aidl

28
aidl/power-libperfmgr/android.hardware.power-service.sm7125-libperfmgr.rc
Unescape View File

@ -1,28 +0,0 @@
service vendor.power-hal-aidl /vendor/bin/hw/android.hardware.power-service.sm7125-libperfmgr
class hal
user root
group system radio
priority -20
on late-fs
start vendor.power-hal-aidl
# restart powerHAL when framework died
on property:init.svc.zygote=restarting && property:vendor.powerhal.state=*
setprop vendor.powerhal.state ""
setprop vendor.powerhal.audio ""
setprop vendor.powerhal.rendering ""
restart vendor.power-hal-aidl
# Clean up after b/163539793 resolved
on property:vendor.powerhal.dalvik.vm.dex2oat-threads=*
setprop dalvik.vm.dex2oat-threads ${vendor.powerhal.dalvik.vm.dex2oat-threads}
setprop dalvik.vm.restore-dex2oat-threads ${vendor.powerhal.dalvik.vm.dex2oat-threads}
on property:vendor.powerhal.dalvik.vm.dex2oat-cpu-set=*
setprop dalvik.vm.dex2oat-cpu-set ${vendor.powerhal.dalvik.vm.dex2oat-cpu-set}
setprop dalvik.vm.restore-dex2oat-cpu-set ${vendor.powerhal.dalvik.vm.dex2oat-cpu-set}
# initialize powerHAL when boot is completed
on property:sys.boot_completed=1
setprop vendor.powerhal.init 1

7
aidl/power-libperfmgr/android.hardware.power-service.sm7125.xml
Unescape View File

@ -1,7 +0,0 @@
<manifest version="1.0" type="device">
<hal format="aidl" override="true">
<name>android.hardware.power</name>
<version>2</version>
<fqname>IPower/default</fqname>
</hal>
</manifest>

441
aidl/power-libperfmgr/powerhint.json.template
Unescape View File

@ -1,441 +0,0 @@
{
"Nodes": [
{
"Name": "CPULittleClusterMaxFreq",
"Path": "/sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq",
"Values": [
"9999999",
"1113600"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "CPULittleClusterMinFreq",
"Path": "/sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq",
"Values": [
"9999999",
"1113600",
"576000"
],
"ResetOnInit": true
},
{
"Name": "CPUBigClusterMaxFreq",
"Path": "/sys/devices/system/cpu/cpu4/cpufreq/scaling_max_freq",
"Values": [
"9999999",
"2016000",
"1497600",
"1401600"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "CPUBigClusterMinFreq",
"Path": "/sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq",
"Values": [
"9999999",
"1497600",
"1401600",
"1286400",
"0"
],
"ResetOnInit": true
},
{
"Name": "CPUBigPlusClusterMaxFreq",
"Path": "/sys/devices/system/cpu/cpu7/cpufreq/scaling_max_freq",
"Values": [
"9999999",
"2016000",
"1497600",
"1401600"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "CPUBigPlusClusterMinFreq",
"Path": "/sys/devices/system/cpu/cpu7/cpufreq/scaling_min_freq",
"Values": [
"9999999",
"1497600",
"1401600",
"1286400",
"0"
],
"ResetOnInit": true
},
{
"Name": "GPUMaxFreq",
"Path": "/sys/class/kgsl/kgsl-3d0/devfreq/max_freq",
"Values": [
"585000000",
"427000000"
],
"DefaultIndex": 0,
"ResetOnInit": true
},
{
"Name": "GPUMinFreq",
"Path": "/sys/class/kgsl/kgsl-3d0/devfreq/min_freq",
"Values": [
"585000000",
"427000000",
"345000000",
"257000000"
],
"ResetOnInit": true
},
{
"Name": "TASchedtuneBoost",
"Path": "/dev/stune/top-app/schedtune.boost",
"Values": [
"30",
"10"
],
"ResetOnInit": true
},
{
"Name": "PMQoSCpuDmaLatency",
"Path": "/dev/cpu_dma_latency",
"Values": [
"44",
"100"
],
"HoldFd": true
},
{
"Name": "TouchscreenEnable",
"Path": "/sys/class/input/input3/enabled",
"Values": [
"1",
"0"
],
"ResetOnInit": true
},
{
"Name": "DoubleTapToWakeEnable",
"Path": "/sys/class/sec/tsp/cmd",
"Values": [
"aot_enable,0",
"aot_enable,1"
],
"DefaultIndex": 0
},
{
"Name": "PowerHALMainState",
"Path": "vendor.powerhal.state",
"Values": [
"SUSTAINED_PERFORMANCE",
"VR_MODE",
"VR_SUSTAINED_PERFORMANCE",
""
],
"Type": "Property"
},
{
"Name": "PowerHALAudioState",
"Path": "vendor.powerhal.audio",
"Values": [
"AUDIO_STREAMING_LOW_LATENCY",
""
],
"Type": "Property"
},
{
"Name": "PowerHALRenderingState",
"Path": "vendor.powerhal.rendering",
"Values": [
"EXPENSIVE_RENDERING",
""
],
"Type": "Property"
},
{
"Name": "PowerHALPerfProfileState",
"Path": "vendor.powerhal.perf_profile",
"Values": [
"POWER_SAVE",
"BIAS_POWER_SAVE",
"BIAS_PERFORMANCE",
"HIGH_PERFORMANCE"
],
"Type": "Property"
}
],
"Actions": [
{
"PowerHint": "INTERACTION",
"Node": "CPUBigClusterMinFreq",
"Duration": 0,
"Value": "1286400"
},
{
"PowerHint": "INTERACTION",
"Node": "CPUBigPlusClusterMinFreq",
"Duration": 0,
"Value": "1286400"
},
{
"PowerHint": "INTERACTION",
"Node": "CPULittleClusterMinFreq",
"Duration": 0,
"Value": "1113600"
},
{
"PowerHint": "INTERACTION",
"Node": "TASchedtuneBoost",
"Duration": 0,
"Value": "30"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigClusterMaxFreq",
"Duration": 5000,
"Value": "9999999"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigPlusClusterMaxFreq",
"Duration": 5000,
"Value": "9999999"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigClusterMinFreq",
"Duration": 5000,
"Value": "9999999"
},
{
"PowerHint": "LAUNCH",
"Node": "CPUBigPlusClusterMinFreq",
"Duration": 5000,
"Value": "9999999"
},
{
"PowerHint": "LAUNCH",
"Node": "CPULittleClusterMinFreq",
"Duration": 5000,
"Value": "9999999"
},
{
"PowerHint": "LAUNCH",
"Node": "PMQoSCpuDmaLatency",
"Duration": 5000,
"Value": "44"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigPlusClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPUBigPlusClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "CPULittleClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_LAUNCH",
"Node": "PMQoSCpuDmaLatency",
"Duration": 1000,
"Value": "44"
},
{
"PowerHint": "CAMERA_STREAMING_MID",
"Node": "CPUBigClusterMaxFreq",
"Duration": 0,
"Value": "2016000"
},
{
"PowerHint": "CAMERA_STREAMING_MID",
"Node": "CPUBigPlusClusterMaxFreq",
"Duration": 0,
"Value": "2016000"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigPlusClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPUBigPlusClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPULittleClusterMaxFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "CPULittleClusterMinFreq",
"Duration": 1000,
"Value": "9999999"
},
{
"PowerHint": "CAMERA_SHOT",
"Node": "PMQoSCpuDmaLatency",
"Duration": 1000,
"Value": "44"
},
{
"PowerHint": "AUDIO_LAUNCH",
"Node": "PMQoSCpuDmaLatency",
"Duration": 2000,
"Value": "44"
},
{
"PowerHint": "AUDIO_STREAMING_LOW_LATENCY",
"Node": "PowerHALAudioState",
"Duration": 0,
"Value": "AUDIO_STREAMING_LOW_LATENCY"
},
{
"PowerHint": "AUDIO_STREAMING_LOW_LATENCY",
"Node": "PMQoSCpuDmaLatency",
"Duration": 0,
"Value": "44"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "PowerHALMainState",
"Duration": 0,
"Value": "SUSTAINED_PERFORMANCE"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "CPUBigClusterMaxFreq",
"Duration": 0,
"Value": "1401600"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "CPUBigPlusClusterMaxFreq",
"Duration": 0,
"Value": "1401600"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "CPULittleClusterMaxFreq",
"Duration": 0,
"Value": "1113600"
},
{
"PowerHint": "SUSTAINED_PERFORMANCE",
"Node": "GPUMaxFreq",
"Duration": 0,
"Value": "427000000"
},
{
"PowerHint": "VR_MODE",
"Node": "PowerHALMainState",
"Duration": 0,
"Value": "VR_MODE"
},
{
"PowerHint": "VR_SUSTAINED_PERFORMANCE",
"Node": "PowerHALMainState",
"Duration": 0,
"Value": "VR_SUSTAINED_PERFORMANCE"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "PowerHALRenderingState",
"Duration": 0,
"Value": "EXPENSIVE_RENDERING"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "GPUMinFreq",
"Duration": 0,
"Value": "427000000"
},
{
"PowerHint": "EXPENSIVE_RENDERING",
"Node": "GPUMaxFreq",
"Duration": 0,
"Value": "585000000"
},
{
"PowerHint": "INTERACTIVE",
"Node": "TouchscreenEnable",
"Duration": 0,
"Value": "1"
},
{
"PowerHint": "DOUBLE_TAP_TO_WAKE",
"Node": "DoubleTapToWakeEnable",
"Duration": 0,
"Value": "aot_enable,1"
},
{
"PowerHint": "PROFILE_POWER_SAVE",
"Node": "PowerHALPerfProfileState",
"Duration": 0,
"Value": "POWER_SAVE"
},
{
"PowerHint": "PROFILE_BIAS_POWER_SAVE",
"Node": "PowerHALPerfProfileState",
"Duration": 0,
"Value": "BIAS_POWER_SAVE"
},
{
"PowerHint": "PROFILE_BIAS_PERFORMANCE",
"Node": "PowerHALPerfProfileState",
"Duration": 0,
"Value": "BIAS_PERFORMANCE"
},
{
"PowerHint": "PROFILE_HIGH_PERFORMANCE",
"Node": "PowerHALPerfProfileState",
"Duration": 0,
"Value": "HIGH_PERFORMANCE"
}
]
}

87
aidl/power-libperfmgr/service.cpp
Unescape View File

@ -1,87 +0,0 @@
/*
* Copyright (C) 2020 The Android Open Source 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 "powerhal-libperfmgr"
#include <thread>
#include <android-base/logging.h>
#include <android-base/properties.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include "Power.h"
#include "PowerExt.h"
#include "PowerSessionManager.h"
using aidl::google::hardware::power::impl::pixel::Power;
using aidl::google::hardware::power::impl::pixel::PowerExt;
using aidl::google::hardware::power::impl::pixel::PowerHintMonitor;
using aidl::google::hardware::power::impl::pixel::PowerSessionManager;
using ::android::perfmgr::HintManager;
constexpr std::string_view kPowerHalInitProp("vendor.powerhal.init");
constexpr std::string_view kConfigProperty("vendor.powerhal.config");
constexpr std::string_view kConfigDefaultFileName("powerhint.json");
int main() {
const std::string config_path =
"/vendor/etc/" +
android::base::GetProperty(kConfigProperty.data(), kConfigDefaultFileName.data());
LOG(INFO) << "Pixel Power HAL AIDL Service with Extension is starting with config: "
<< config_path;
// Parse config but do not start the looper
std::shared_ptr<HintManager> hm = HintManager::GetFromJSON(config_path, false);
if (!hm) {
LOG(FATAL) << "Invalid config: " << config_path;
}
// single thread
ABinderProcess_setThreadPoolMaxThreadCount(0);
// core service
std::shared_ptr<Power> pw = ndk::SharedRefBase::make<Power>(hm);
ndk::SpAIBinder pwBinder = pw->asBinder();
// extension service
std::shared_ptr<PowerExt> pwExt = ndk::SharedRefBase::make<PowerExt>(hm);
// attach the extension to the same binder we will be registering
CHECK(STATUS_OK == AIBinder_setExtension(pwBinder.get(), pwExt->asBinder().get()));
const std::string instance = std::string() + Power::descriptor + "/default";
binder_status_t status = AServiceManager_addService(pw->asBinder().get(), instance.c_str());
CHECK(status == STATUS_OK);
LOG(INFO) << "Pixel Power HAL AIDL Service with Extension is started.";
if (::android::base::GetIntProperty("vendor.powerhal.adpf.rate", -1) != -1) {
PowerHintMonitor::getInstance()->start();
PowerSessionManager::getInstance()->setHintManager(hm);
}
std::thread initThread([&]() {
::android::base::WaitForProperty(kPowerHalInitProp.data(), "1");
hm->Start();
});
initThread.detach();
ABinderProcess_joinThreadPool();
// should not reach
LOG(ERROR) << "Pixel Power HAL AIDL Service with Extension just died.";
return EXIT_FAILURE;
}

53
aidl/sensors/Android.bp
Unescape View File

@ -1,53 +0,0 @@
//
// Copyright (C) 2020 The Android Open Source 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.
cc_binary {
name: "android.hardware.sensors-service.sm7125-multihal",
defaults: [
"hidl_defaults",
],
vendor: true,
relative_install_path: "hw",
srcs: [
"ConvertUtils.cpp",
"HalProxyAidl.cpp",
"service.cpp",
],
local_include_dirs: ["include"],
init_rc: ["android.hardware.sensors-service.sm7125-multihal.rc"],
vintf_fragments: ["android.hardware.sensors-sm7125-multihal.xml"],
header_libs: [
"android.hardware.sensors@2.X-shared-utils",
],
shared_libs: [
"android.hardware.sensors@2.0",
"android.hardware.sensors@2.0-ScopedWakelock",
"android.hardware.sensors@2.1",
"android.hardware.sensors-V1-ndk",
"libbase",
"libbinder_ndk",
"libcutils",
"libfmq",
"libhidlbase",
"liblog",
"libpower",
"libutils",
],
static_libs: [
"android.hardware.sensors@1.0-convert",
"android.hardware.sensors@2.X-multihal",
"libaidlcommonsupport",
],
}

363
aidl/sensors/ConvertUtils.cpp
Unescape View File

@ -1,363 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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 "ConvertUtils.h"
#include <android-base/logging.h>
#include <log/log.h>
using AidlSensorInfo = ::aidl::android::hardware::sensors::SensorInfo;
using AidlSensorType = ::aidl::android::hardware::sensors::SensorType;
using AidlEvent = ::aidl::android::hardware::sensors::Event;
using AidlSensorStatus = ::aidl::android::hardware::sensors::SensorStatus;
using ::aidl::android::hardware::sensors::AdditionalInfo;
using ::aidl::android::hardware::sensors::DynamicSensorInfo;
using ::android::hardware::sensors::V1_0::MetaDataEventType;
using V1_0SensorStatus = ::android::hardware::sensors::V1_0::SensorStatus;
using ::android::hardware::sensors::V1_0::AdditionalInfoType;
using V2_1SensorInfo = ::android::hardware::sensors::V2_1::SensorInfo;
using V2_1Event = ::android::hardware::sensors::V2_1::Event;
using V2_1SensorType = ::android::hardware::sensors::V2_1::SensorType;
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
AidlSensorInfo convertSensorInfo(const V2_1SensorInfo& sensorInfo) {
AidlSensorInfo aidlSensorInfo;
aidlSensorInfo.sensorHandle = sensorInfo.sensorHandle;
aidlSensorInfo.name = sensorInfo.name;
aidlSensorInfo.vendor = sensorInfo.vendor;
aidlSensorInfo.version = sensorInfo.version;
aidlSensorInfo.type = (AidlSensorType)sensorInfo.type;
aidlSensorInfo.typeAsString = sensorInfo.typeAsString;
aidlSensorInfo.maxRange = sensorInfo.maxRange;
aidlSensorInfo.resolution = sensorInfo.resolution;
aidlSensorInfo.power = sensorInfo.power;
aidlSensorInfo.minDelayUs = sensorInfo.minDelay;
aidlSensorInfo.fifoReservedEventCount = sensorInfo.fifoReservedEventCount;
aidlSensorInfo.fifoMaxEventCount = sensorInfo.fifoMaxEventCount;
aidlSensorInfo.requiredPermission = sensorInfo.requiredPermission;
aidlSensorInfo.maxDelayUs = sensorInfo.maxDelay;
aidlSensorInfo.flags = sensorInfo.flags;
return aidlSensorInfo;
}
void convertToHidlEvent(const AidlEvent& aidlEvent, V2_1Event* hidlEvent) {
static_assert(decltype(hidlEvent->u.data)::elementCount() == 16);
hidlEvent->timestamp = aidlEvent.timestamp;
hidlEvent->sensorHandle = aidlEvent.sensorHandle;
hidlEvent->sensorType = (V2_1SensorType)aidlEvent.sensorType;
switch (aidlEvent.sensorType) {
case AidlSensorType::META_DATA:
hidlEvent->u.meta.what =
(MetaDataEventType)aidlEvent.payload.get<Event::EventPayload::meta>().what;
break;
case AidlSensorType::ACCELEROMETER:
case AidlSensorType::MAGNETIC_FIELD:
case AidlSensorType::ORIENTATION:
case AidlSensorType::GYROSCOPE:
case AidlSensorType::GRAVITY:
case AidlSensorType::LINEAR_ACCELERATION:
hidlEvent->u.vec3.x = aidlEvent.payload.get<Event::EventPayload::vec3>().x;
hidlEvent->u.vec3.y = aidlEvent.payload.get<Event::EventPayload::vec3>().y;
hidlEvent->u.vec3.z = aidlEvent.payload.get<Event::EventPayload::vec3>().z;
hidlEvent->u.vec3.status =
(V1_0SensorStatus)aidlEvent.payload.get<Event::EventPayload::vec3>().status;
break;
case AidlSensorType::GAME_ROTATION_VECTOR:
hidlEvent->u.vec4.x = aidlEvent.payload.get<Event::EventPayload::vec4>().x;
hidlEvent->u.vec4.y = aidlEvent.payload.get<Event::EventPayload::vec4>().y;
hidlEvent->u.vec4.z = aidlEvent.payload.get<Event::EventPayload::vec4>().z;
hidlEvent->u.vec4.w = aidlEvent.payload.get<Event::EventPayload::vec4>().w;
break;
case AidlSensorType::ROTATION_VECTOR:
case AidlSensorType::GEOMAGNETIC_ROTATION_VECTOR:
std::copy(aidlEvent.payload.get<Event::EventPayload::data>().values.data(),
aidlEvent.payload.get<Event::EventPayload::data>().values.data() + 5,
hidlEvent->u.data.data());
break;
case AidlSensorType::ACCELEROMETER_UNCALIBRATED:
case AidlSensorType::MAGNETIC_FIELD_UNCALIBRATED:
case AidlSensorType::GYROSCOPE_UNCALIBRATED:
hidlEvent->u.uncal.x = aidlEvent.payload.get<Event::EventPayload::uncal>().x;
hidlEvent->u.uncal.y = aidlEvent.payload.get<Event::EventPayload::uncal>().y;
hidlEvent->u.uncal.z = aidlEvent.payload.get<Event::EventPayload::uncal>().z;
hidlEvent->u.uncal.x_bias = aidlEvent.payload.get<Event::EventPayload::uncal>().xBias;
hidlEvent->u.uncal.y_bias = aidlEvent.payload.get<Event::EventPayload::uncal>().yBias;
hidlEvent->u.uncal.z_bias = aidlEvent.payload.get<Event::EventPayload::uncal>().zBias;
break;
case AidlSensorType::DEVICE_ORIENTATION:
case AidlSensorType::LIGHT:
case AidlSensorType::PRESSURE:
case AidlSensorType::PROXIMITY:
case AidlSensorType::RELATIVE_HUMIDITY:
case AidlSensorType::AMBIENT_TEMPERATURE:
case AidlSensorType::SIGNIFICANT_MOTION:
case AidlSensorType::STEP_DETECTOR:
case AidlSensorType::TILT_DETECTOR:
case AidlSensorType::WAKE_GESTURE:
case AidlSensorType::GLANCE_GESTURE:
case AidlSensorType::PICK_UP_GESTURE:
case AidlSensorType::WRIST_TILT_GESTURE:
case AidlSensorType::STATIONARY_DETECT:
case AidlSensorType::MOTION_DETECT:
case AidlSensorType::HEART_BEAT:
case AidlSensorType::LOW_LATENCY_OFFBODY_DETECT:
case AidlSensorType::HINGE_ANGLE:
hidlEvent->u.scalar = aidlEvent.payload.get<Event::EventPayload::scalar>();
break;
case AidlSensorType::STEP_COUNTER:
hidlEvent->u.stepCount = aidlEvent.payload.get<AidlEvent::EventPayload::stepCount>();
break;
case AidlSensorType::HEART_RATE:
hidlEvent->u.heartRate.bpm =
aidlEvent.payload.get<AidlEvent::EventPayload::heartRate>().bpm;
hidlEvent->u.heartRate.status =
(V1_0SensorStatus)aidlEvent.payload.get<Event::EventPayload::heartRate>()
.status;
break;
case AidlSensorType::POSE_6DOF:
std::copy(std::begin(aidlEvent.payload.get<AidlEvent::EventPayload::pose6DOF>().values),
std::end(aidlEvent.payload.get<AidlEvent::EventPayload::pose6DOF>().values),
hidlEvent->u.pose6DOF.data());
break;
case AidlSensorType::DYNAMIC_SENSOR_META:
hidlEvent->u.dynamic.connected =
aidlEvent.payload.get<Event::EventPayload::dynamic>().connected;
hidlEvent->u.dynamic.sensorHandle =
aidlEvent.payload.get<Event::EventPayload::dynamic>().sensorHandle;
std::copy(
std::begin(
aidlEvent.payload.get<AidlEvent::EventPayload::dynamic>().uuid.values),
std::end(aidlEvent.payload.get<AidlEvent::EventPayload::dynamic>().uuid.values),
hidlEvent->u.dynamic.uuid.data());
break;
case AidlSensorType::ADDITIONAL_INFO: {
const AdditionalInfo& additionalInfo =
aidlEvent.payload.get<AidlEvent::EventPayload::additional>();
hidlEvent->u.additional.type = (AdditionalInfoType)additionalInfo.type;
hidlEvent->u.additional.serial = additionalInfo.serial;
switch (additionalInfo.payload.getTag()) {
case AdditionalInfo::AdditionalInfoPayload::Tag::dataInt32: {
const auto& aidlData =
additionalInfo.payload
.get<AdditionalInfo::AdditionalInfoPayload::dataInt32>()
.values;
std::copy(std::begin(aidlData), std::end(aidlData),
hidlEvent->u.additional.u.data_int32.data());
break;
}
case AdditionalInfo::AdditionalInfoPayload::Tag::dataFloat: {
const auto& aidlData =
additionalInfo.payload
.get<AdditionalInfo::AdditionalInfoPayload::dataFloat>()
.values;
std::copy(std::begin(aidlData), std::end(aidlData),
hidlEvent->u.additional.u.data_float.data());
break;
}
default:
ALOGE("Invalid sensor additioanl info tag: %d",
static_cast<int32_t>(additionalInfo.payload.getTag()));
break;
}
break;
}
case AidlSensorType::HEAD_TRACKER: {
const auto& ht = aidlEvent.payload.get<Event::EventPayload::headTracker>();
hidlEvent->u.data[0] = ht.rx;
hidlEvent->u.data[1] = ht.ry;
hidlEvent->u.data[2] = ht.rz;
hidlEvent->u.data[3] = ht.vx;
hidlEvent->u.data[4] = ht.vy;
hidlEvent->u.data[5] = ht.vz;
// IMPORTANT: Because we want to preserve the data range of discontinuityCount,
// we assume the data can be interpreted as an int32_t directly (e.g. the underlying
// HIDL HAL must be using memcpy or equivalent to store this value).
*(reinterpret_cast<int32_t*>(&hidlEvent->u.data[6])) = ht.discontinuityCount;
break;
}
default: {
CHECK_GE((int32_t)aidlEvent.sensorType, (int32_t)SensorType::DEVICE_PRIVATE_BASE);
std::copy(std::begin(aidlEvent.payload.get<AidlEvent::EventPayload::data>().values),
std::end(aidlEvent.payload.get<AidlEvent::EventPayload::data>().values),
hidlEvent->u.data.data());
break;
}
}
}
void convertToAidlEvent(const V2_1Event& hidlEvent, AidlEvent* aidlEvent) {
static_assert(decltype(hidlEvent.u.data)::elementCount() == 16);
aidlEvent->timestamp = hidlEvent.timestamp;
aidlEvent->sensorHandle = hidlEvent.sensorHandle;
aidlEvent->sensorType = (AidlSensorType)hidlEvent.sensorType;
switch (hidlEvent.sensorType) {
case V2_1SensorType::META_DATA: {
AidlEvent::EventPayload::MetaData meta;
meta.what = (Event::EventPayload::MetaData::MetaDataEventType)hidlEvent.u.meta.what;
aidlEvent->payload.set<Event::EventPayload::meta>(meta);
break;
}
case V2_1SensorType::ACCELEROMETER:
case V2_1SensorType::MAGNETIC_FIELD:
case V2_1SensorType::ORIENTATION:
case V2_1SensorType::GYROSCOPE:
case V2_1SensorType::GRAVITY:
case V2_1SensorType::LINEAR_ACCELERATION: {
AidlEvent::EventPayload::Vec3 vec3;
vec3.x = hidlEvent.u.vec3.x;
vec3.y = hidlEvent.u.vec3.y;
vec3.z = hidlEvent.u.vec3.z;
vec3.status = (SensorStatus)hidlEvent.u.vec3.status;
aidlEvent->payload.set<Event::EventPayload::vec3>(vec3);
break;
}
case V2_1SensorType::GAME_ROTATION_VECTOR: {
AidlEvent::EventPayload::Vec4 vec4;
vec4.x = hidlEvent.u.vec4.x;
vec4.y = hidlEvent.u.vec4.y;
vec4.z = hidlEvent.u.vec4.z;
vec4.w = hidlEvent.u.vec4.w;
aidlEvent->payload.set<Event::EventPayload::vec4>(vec4);
break;
}
case V2_1SensorType::ROTATION_VECTOR:
case V2_1SensorType::GEOMAGNETIC_ROTATION_VECTOR: {
AidlEvent::EventPayload::Data data;
std::copy(hidlEvent.u.data.data(), hidlEvent.u.data.data() + 5,
std::begin(data.values));
aidlEvent->payload.set<Event::EventPayload::data>(data);
break;
}
case V2_1SensorType::MAGNETIC_FIELD_UNCALIBRATED:
case V2_1SensorType::GYROSCOPE_UNCALIBRATED:
case V2_1SensorType::ACCELEROMETER_UNCALIBRATED: {
AidlEvent::EventPayload::Uncal uncal;
uncal.x = hidlEvent.u.uncal.x;
uncal.y = hidlEvent.u.uncal.y;
uncal.z = hidlEvent.u.uncal.z;
uncal.xBias = hidlEvent.u.uncal.x_bias;
uncal.yBias = hidlEvent.u.uncal.y_bias;
uncal.zBias = hidlEvent.u.uncal.z_bias;
aidlEvent->payload.set<Event::EventPayload::uncal>(uncal);
break;
}
case V2_1SensorType::DEVICE_ORIENTATION:
case V2_1SensorType::LIGHT:
case V2_1SensorType::PRESSURE:
case V2_1SensorType::PROXIMITY:
case V2_1SensorType::RELATIVE_HUMIDITY:
case V2_1SensorType::AMBIENT_TEMPERATURE:
case V2_1SensorType::SIGNIFICANT_MOTION:
case V2_1SensorType::STEP_DETECTOR:
case V2_1SensorType::TILT_DETECTOR:
case V2_1SensorType::WAKE_GESTURE:
case V2_1SensorType::GLANCE_GESTURE:
case V2_1SensorType::PICK_UP_GESTURE:
case V2_1SensorType::WRIST_TILT_GESTURE:
case V2_1SensorType::STATIONARY_DETECT:
case V2_1SensorType::MOTION_DETECT:
case V2_1SensorType::HEART_BEAT:
case V2_1SensorType::LOW_LATENCY_OFFBODY_DETECT:
case V2_1SensorType::HINGE_ANGLE:
aidlEvent->payload.set<Event::EventPayload::scalar>(hidlEvent.u.scalar);
break;
case V2_1SensorType::STEP_COUNTER:
aidlEvent->payload.set<Event::EventPayload::stepCount>(hidlEvent.u.stepCount);
break;
case V2_1SensorType::HEART_RATE: {
AidlEvent::EventPayload::HeartRate heartRate;
heartRate.bpm = hidlEvent.u.heartRate.bpm;
heartRate.status = (SensorStatus)hidlEvent.u.heartRate.status;
aidlEvent->payload.set<Event::EventPayload::heartRate>(heartRate);
break;
}
case V2_1SensorType::POSE_6DOF: {
AidlEvent::EventPayload::Pose6Dof pose6Dof;
std::copy(hidlEvent.u.pose6DOF.data(),
hidlEvent.u.pose6DOF.data() + hidlEvent.u.pose6DOF.size(),
std::begin(pose6Dof.values));
aidlEvent->payload.set<Event::EventPayload::pose6DOF>(pose6Dof);
break;
}
case V2_1SensorType::DYNAMIC_SENSOR_META: {
DynamicSensorInfo dynamicSensorInfo;
dynamicSensorInfo.connected = hidlEvent.u.dynamic.connected;
dynamicSensorInfo.sensorHandle = hidlEvent.u.dynamic.sensorHandle;
std::copy(hidlEvent.u.dynamic.uuid.data(),
hidlEvent.u.dynamic.uuid.data() + hidlEvent.u.dynamic.uuid.size(),
std::begin(dynamicSensorInfo.uuid.values));
aidlEvent->payload.set<Event::EventPayload::dynamic>(dynamicSensorInfo);
break;
}
case V2_1SensorType::ADDITIONAL_INFO: {
AdditionalInfo additionalInfo;
additionalInfo.type = (AdditionalInfo::AdditionalInfoType)hidlEvent.u.additional.type;
additionalInfo.serial = hidlEvent.u.additional.serial;
AdditionalInfo::AdditionalInfoPayload::Int32Values int32Values;
std::copy(hidlEvent.u.additional.u.data_int32.data(),
hidlEvent.u.additional.u.data_int32.data() +
hidlEvent.u.additional.u.data_int32.size(),
std::begin(int32Values.values));
additionalInfo.payload.set<AdditionalInfo::AdditionalInfoPayload::dataInt32>(
int32Values);
aidlEvent->payload.set<Event::EventPayload::additional>(additionalInfo);
break;
}
default: {
if (static_cast<int32_t>(hidlEvent.sensorType) ==
static_cast<int32_t>(AidlSensorType::HEAD_TRACKER)) {
Event::EventPayload::HeadTracker headTracker;
headTracker.rx = hidlEvent.u.data[0];
headTracker.ry = hidlEvent.u.data[1];
headTracker.rz = hidlEvent.u.data[2];
headTracker.vx = hidlEvent.u.data[3];
headTracker.vy = hidlEvent.u.data[4];
headTracker.vz = hidlEvent.u.data[5];
// IMPORTANT: Because we want to preserve the data range of discontinuityCount,
// we assume the data can be interpreted as an int32_t directly (e.g. the underlying
// HIDL HAL must be using memcpy or equivalent to store this value).
headTracker.discontinuityCount =
*(reinterpret_cast<const int32_t*>(&hidlEvent.u.data[6]));
aidlEvent->payload.set<Event::EventPayload::Tag::headTracker>(headTracker);
} else {
CHECK_GE((int32_t)hidlEvent.sensorType,
(int32_t)V2_1SensorType::DEVICE_PRIVATE_BASE);
AidlEvent::EventPayload::Data data;
std::copy(hidlEvent.u.data.data(),
hidlEvent.u.data.data() + hidlEvent.u.data.size(),
std::begin(data.values));
aidlEvent->payload.set<Event::EventPayload::data>(data);
}
break;
}
}
}
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

269
aidl/sensors/HalProxyAidl.cpp
Unescape View File

@ -1,269 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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 VERBOSE
#include "HalProxyAidl.h"
#include <aidlcommonsupport/NativeHandle.h>
#include <fmq/AidlMessageQueue.h>
#include <hidl/Status.h>
#include "ConvertUtils.h"
#include "EventMessageQueueWrapperAidl.h"
#include "ISensorsCallbackWrapperAidl.h"
#include "WakeLockMessageQueueWrapperAidl.h"
#include "convertV2_1.h"
using ::aidl::android::hardware::common::fmq::MQDescriptor;
using ::aidl::android::hardware::common::fmq::SynchronizedReadWrite;
using ::aidl::android::hardware::sensors::ISensors;
using ::aidl::android::hardware::sensors::ISensorsCallback;
using ::aidl::android::hardware::sensors::SensorInfo;
using ::android::hardware::sensors::V2_1::implementation::convertToOldEvent;
using ::ndk::ScopedAStatus;
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
static ScopedAStatus
resultToAStatus(::android::hardware::sensors::V1_0::Result result) {
switch (result) {
case ::android::hardware::sensors::V1_0::Result::OK:
return ScopedAStatus::ok();
case ::android::hardware::sensors::V1_0::Result::PERMISSION_DENIED:
return ScopedAStatus::fromExceptionCode(EX_SECURITY);
case ::android::hardware::sensors::V1_0::Result::NO_MEMORY:
return ScopedAStatus::fromServiceSpecificError(ISensors::ERROR_NO_MEMORY);
case ::android::hardware::sensors::V1_0::Result::BAD_VALUE:
return ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
case ::android::hardware::sensors::V1_0::Result::INVALID_OPERATION:
return ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
default:
return ScopedAStatus::fromExceptionCode(EX_TRANSACTION_FAILED);
}
}
static ::android::hardware::sensors::V1_0::RateLevel convertRateLevel(
ISensors::RateLevel rateLevel) {
switch (rateLevel) {
case ISensors::RateLevel::STOP:
return ::android::hardware::sensors::V1_0::RateLevel::STOP;
case ISensors::RateLevel::NORMAL:
return ::android::hardware::sensors::V1_0::RateLevel::NORMAL;
case ISensors::RateLevel::FAST:
return ::android::hardware::sensors::V1_0::RateLevel::FAST;
case ISensors::RateLevel::VERY_FAST:
return ::android::hardware::sensors::V1_0::RateLevel::VERY_FAST;
default:
assert(false);
}
}
static ::android::hardware::sensors::V1_0::OperationMode convertOperationMode(
ISensors::OperationMode operationMode) {
switch (operationMode) {
case ISensors::OperationMode::NORMAL:
return ::android::hardware::sensors::V1_0::OperationMode::NORMAL;
case ISensors::OperationMode::DATA_INJECTION:
return ::android::hardware::sensors::V1_0::OperationMode::DATA_INJECTION;
default:
assert(false);
}
}
static ::android::hardware::sensors::V1_0::SharedMemType convertSharedMemType(
ISensors::SharedMemInfo::SharedMemType sharedMemType) {
switch (sharedMemType) {
case ISensors::SharedMemInfo::SharedMemType::ASHMEM:
return ::android::hardware::sensors::V1_0::SharedMemType::ASHMEM;
case ISensors::SharedMemInfo::SharedMemType::GRALLOC:
return ::android::hardware::sensors::V1_0::SharedMemType::GRALLOC;
default:
assert(false);
}
}
static ::android::hardware::sensors::V1_0::SharedMemFormat convertSharedMemFormat(
ISensors::SharedMemInfo::SharedMemFormat sharedMemFormat) {
switch (sharedMemFormat) {
case ISensors::SharedMemInfo::SharedMemFormat::SENSORS_EVENT:
return ::android::hardware::sensors::V1_0::SharedMemFormat::SENSORS_EVENT;
default:
assert(false);
}
}
static ::android::hardware::sensors::V1_0::SharedMemInfo convertSharedMemInfo(
const ISensors::SharedMemInfo& sharedMemInfo) {
::android::hardware::sensors::V1_0::SharedMemInfo v1SharedMemInfo;
v1SharedMemInfo.type = convertSharedMemType(sharedMemInfo.type);
v1SharedMemInfo.format = convertSharedMemFormat(sharedMemInfo.format);
v1SharedMemInfo.size = sharedMemInfo.size;
v1SharedMemInfo.memoryHandle =
::android::hardware::hidl_handle(::android::makeFromAidl(sharedMemInfo.memoryHandle));
return v1SharedMemInfo;
}
ScopedAStatus HalProxyAidl::activate(int32_t in_sensorHandle, bool in_enabled) {
return resultToAStatus(HalProxy::activate(in_sensorHandle, in_enabled));
}
ScopedAStatus HalProxyAidl::batch(int32_t in_sensorHandle,
int64_t in_samplingPeriodNs,
int64_t in_maxReportLatencyNs) {
return resultToAStatus(HalProxy::batch(in_sensorHandle, in_samplingPeriodNs,
in_maxReportLatencyNs));
}
ScopedAStatus HalProxyAidl::configDirectReport(int32_t in_sensorHandle,
int32_t in_channelHandle,
ISensors::RateLevel in_rate,
int32_t *_aidl_return) {
ScopedAStatus status =
ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
HalProxy::configDirectReport(
in_sensorHandle, in_channelHandle, convertRateLevel(in_rate),
[&status, _aidl_return](::android::hardware::sensors::V1_0::Result result,
int32_t reportToken) {
status = resultToAStatus(result);
*_aidl_return = reportToken;
});
return status;
}
ScopedAStatus HalProxyAidl::flush(int32_t in_sensorHandle) {
return resultToAStatus(HalProxy::flush(in_sensorHandle));
}
ScopedAStatus HalProxyAidl::getSensorsList(
std::vector<::aidl::android::hardware::sensors::SensorInfo> *_aidl_return) {
for (const auto &sensor : HalProxy::getSensors()) {
SensorInfo dst = sensor.second;
if (dst.requiredPermission == "com.samsung.permission.SSENSOR") {
dst.requiredPermission = "";
}
if (dst.typeAsString == "com.samsung.sensor.physical_proximity" ||
dst.typeAsString == "com.samsung.sensor.hover_proximity") {
ALOGI("Fixing %s", dst.typeAsString.c_str());
dst.type = ::android::hardware::sensors::V2_1::SensorType::PROXIMITY;
dst.typeAsString = SENSOR_STRING_TYPE_PROXIMITY;
dst.maxRange = 1;
}
#ifdef VERBOSE
ALOGI( "SENSOR NAME:%s ", dst.name.c_str());
ALOGI( " VENDOR:%s ", dst.name.c_str());
ALOGI( " TYPE:%d ", (uint32_t)dst.type);
ALOGI( " TYPE_AS_STRING:%s ", dst.typeAsString.c_str());
#endif
_aidl_return->push_back(convertSensorInfo(dst));
}
return ScopedAStatus::ok();
}
ScopedAStatus HalProxyAidl::initialize(
const MQDescriptor<::aidl::android::hardware::sensors::Event,
SynchronizedReadWrite> &in_eventQueueDescriptor,
const MQDescriptor<int32_t, SynchronizedReadWrite> &in_wakeLockDescriptor,
const std::shared_ptr<ISensorsCallback> &in_sensorsCallback) {
::android::sp<::android::hardware::sensors::V2_1::implementation::
ISensorsCallbackWrapperBase>
dynamicCallback = new ISensorsCallbackWrapperAidl(in_sensorsCallback);
auto aidlEventQueue = std::make_unique<::android::AidlMessageQueue<
::aidl::android::hardware::sensors::Event, SynchronizedReadWrite>>(
in_eventQueueDescriptor, true /* resetPointers */);
std::unique_ptr<::android::hardware::sensors::V2_1::implementation::
EventMessageQueueWrapperBase>
eventQueue =
std::make_unique<EventMessageQueueWrapperAidl>(aidlEventQueue);
auto aidlWakeLockQueue = std::make_unique<
::android::AidlMessageQueue<int32_t, SynchronizedReadWrite>>(
in_wakeLockDescriptor, true /* resetPointers */);
std::unique_ptr<::android::hardware::sensors::V2_1::implementation::
WakeLockMessageQueueWrapperBase>
wakeLockQueue =
std::make_unique<WakeLockMessageQueueWrapperAidl>(aidlWakeLockQueue);
return resultToAStatus(
initializeCommon(eventQueue, wakeLockQueue, dynamicCallback));
}
ScopedAStatus HalProxyAidl::injectSensorData(
const ::aidl::android::hardware::sensors::Event &in_event) {
::android::hardware::sensors::V2_1::Event hidlEvent;
convertToHidlEvent(in_event, &hidlEvent);
return resultToAStatus(
HalProxy::injectSensorData(convertToOldEvent(hidlEvent)));
}
ScopedAStatus
HalProxyAidl::registerDirectChannel(const ISensors::SharedMemInfo &in_mem,
int32_t *_aidl_return) {
ScopedAStatus status =
ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
::android::hardware::sensors::V1_0::SharedMemInfo sharedMemInfo =
convertSharedMemInfo(in_mem);
HalProxy::registerDirectChannel(
sharedMemInfo,
[&status, _aidl_return](::android::hardware::sensors::V1_0::Result result,
int32_t reportToken) {
status = resultToAStatus(result);
*_aidl_return = reportToken;
});
native_handle_delete(const_cast<native_handle_t *>(
sharedMemInfo.memoryHandle.getNativeHandle()));
return status;
}
ScopedAStatus HalProxyAidl::setOperationMode(
::aidl::android::hardware::sensors::ISensors::OperationMode in_mode) {
return resultToAStatus(
HalProxy::setOperationMode(convertOperationMode(in_mode)));
}
ScopedAStatus HalProxyAidl::unregisterDirectChannel(int32_t in_channelHandle) {
return resultToAStatus(HalProxy::unregisterDirectChannel(in_channelHandle));
}
binder_status_t HalProxyAidl::dump(int fd, const char ** /* args */,
uint32_t /* numArgs */) {
native_handle_t *nativeHandle =
native_handle_create(1 /* numFds */, 0 /* numInts */);
nativeHandle->data[0] = fd;
HalProxy::debug(nativeHandle, {} /* args */);
native_handle_delete(nativeHandle);
return STATUS_OK;
}
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

7
aidl/sensors/android.hardware.sensors-service.sm7125-multihal.rc
Unescape View File

@ -1,7 +0,0 @@
service vendor.sensors-hal-multihal /vendor/bin/hw/android.hardware.sensors-service.sm7125-multihal
class hal
user system
group system wakelock context_hub input
task_profiles ServiceCapacityLow
capabilities BLOCK_SUSPEND
rlimit rtprio 10 10

23
aidl/sensors/android.hardware.sensors-sm7125-multihal.xml
Unescape View File

@ -1,23 +0,0 @@
<!--
~ Copyright (C) 2021 The Android Open Source 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.
-->
<manifest version="1.0" type="device">
<hal format="aidl" override="true">
<name>android.hardware.sensors</name>
<version>1</version>
<fqname>ISensors/default</fqname>
</hal>
</manifest>

50
aidl/sensors/include/ConvertUtils.h
Unescape View File

@ -1,50 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
#include <aidl/android/hardware/sensors/BnSensors.h>
#include <android/hardware/sensors/2.1/types.h>
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
/**
* Generates an AIDL SensorInfo instance from the passed HIDL V2.1 SensorInfo instance.
*/
::aidl::android::hardware::sensors::SensorInfo convertSensorInfo(
const ::android::hardware::sensors::V2_1::SensorInfo& sensorInfo);
/**
* Populates a HIDL V2.1 Event instance based on an AIDL Event instance.
*/
void convertToHidlEvent(const ::aidl::android::hardware::sensors::Event& aidlEvent,
::android::hardware::sensors::V2_1::Event* hidlEvent);
/**
* Populates an AIDL Event instance based on a HIDL V2.1 Event instance.
*/
void convertToAidlEvent(const ::android::hardware::sensors::V2_1::Event& hidlEvent,
::aidl::android::hardware::sensors::Event* aidlEvent);
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

99
aidl/sensors/include/EventMessageQueueWrapperAidl.h
Unescape View File

@ -1,99 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
#include <android/hardware/sensors/2.1/types.h>
#include <fmq/AidlMessageQueue.h>
#include "ConvertUtils.h"
#include "EventMessageQueueWrapper.h"
#include "ISensorsWrapper.h"
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
class EventMessageQueueWrapperAidl
: public ::android::hardware::sensors::V2_1::implementation::EventMessageQueueWrapperBase {
public:
EventMessageQueueWrapperAidl(
std::unique_ptr<::android::AidlMessageQueue<
::aidl::android::hardware::sensors::Event,
::aidl::android::hardware::common::fmq::SynchronizedReadWrite>>& queue)
: mQueue(std::move(queue)) {}
virtual std::atomic<uint32_t>* getEventFlagWord() override {
return mQueue->getEventFlagWord();
}
virtual size_t availableToRead() override { return mQueue->availableToRead(); }
size_t availableToWrite() override { return mQueue->availableToWrite(); }
virtual bool read(::android::hardware::sensors::V2_1::Event* events,
size_t numToRead) override {
bool success = mQueue->read(mIntermediateEventBuffer.data(), numToRead);
for (int i = 0; i < numToRead; ++i) {
convertToHidlEvent(mIntermediateEventBuffer[i], &events[i]);
}
return success;
}
bool write(const ::android::hardware::sensors::V2_1::Event* events,
size_t numToWrite) override {
for (int i = 0; i < numToWrite; ++i) {
convertToAidlEvent(events[i], &mIntermediateEventBuffer[i]);
}
return mQueue->write(mIntermediateEventBuffer.data(), numToWrite);
}
virtual bool write(
const std::vector<::android::hardware::sensors::V2_1::Event>& events) override {
for (int i = 0; i < events.size(); ++i) {
convertToAidlEvent(events[i], &mIntermediateEventBuffer[i]);
}
return mQueue->write(mIntermediateEventBuffer.data(), events.size());
}
bool writeBlocking(const ::android::hardware::sensors::V2_1::Event* events, size_t count,
uint32_t readNotification, uint32_t writeNotification, int64_t timeOutNanos,
::android::hardware::EventFlag* evFlag) override {
for (int i = 0; i < count; ++i) {
convertToAidlEvent(events[i], &mIntermediateEventBuffer[i]);
}
return mQueue->writeBlocking(mIntermediateEventBuffer.data(), count, readNotification,
writeNotification, timeOutNanos, evFlag);
}
size_t getQuantumCount() override { return mQueue->getQuantumCount(); }
private:
std::unique_ptr<::android::AidlMessageQueue<
::aidl::android::hardware::sensors::Event,
::aidl::android::hardware::common::fmq::SynchronizedReadWrite>>
mQueue;
std::array<::aidl::android::hardware::sensors::Event,
::android::hardware::sensors::V2_1::implementation::MAX_RECEIVE_BUFFER_EVENT_COUNT>
mIntermediateEventBuffer;
};
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

66
aidl/sensors/include/HalProxyAidl.h
Unescape View File

@ -1,66 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
#include <aidl/android/hardware/sensors/BnSensors.h>
#include "HalProxy.h"
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
class HalProxyAidl : public ::android::hardware::sensors::V2_1::implementation::HalProxy,
public ::aidl::android::hardware::sensors::BnSensors {
::ndk::ScopedAStatus activate(int32_t in_sensorHandle, bool in_enabled) override;
::ndk::ScopedAStatus batch(int32_t in_sensorHandle, int64_t in_samplingPeriodNs,
int64_t in_maxReportLatencyNs) override;
::ndk::ScopedAStatus configDirectReport(
int32_t in_sensorHandle, int32_t in_channelHandle,
::aidl::android::hardware::sensors::ISensors::RateLevel in_rate,
int32_t* _aidl_return) override;
::ndk::ScopedAStatus flush(int32_t in_sensorHandle) override;
::ndk::ScopedAStatus getSensorsList(
std::vector<::aidl::android::hardware::sensors::SensorInfo>* _aidl_return) override;
::ndk::ScopedAStatus initialize(
const ::aidl::android::hardware::common::fmq::MQDescriptor<
::aidl::android::hardware::sensors::Event,
::aidl::android::hardware::common::fmq::SynchronizedReadWrite>&
in_eventQueueDescriptor,
const ::aidl::android::hardware::common::fmq::MQDescriptor<
int32_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>&
in_wakeLockDescriptor,
const std::shared_ptr<::aidl::android::hardware::sensors::ISensorsCallback>&
in_sensorsCallback) override;
::ndk::ScopedAStatus injectSensorData(
const ::aidl::android::hardware::sensors::Event& in_event) override;
::ndk::ScopedAStatus registerDirectChannel(
const ::aidl::android::hardware::sensors::ISensors::SharedMemInfo& in_mem,
int32_t* _aidl_return) override;
::ndk::ScopedAStatus setOperationMode(
::aidl::android::hardware::sensors::ISensors::OperationMode in_mode) override;
::ndk::ScopedAStatus unregisterDirectChannel(int32_t in_channelHandle) override;
binder_status_t dump(int fd, const char **args, uint32_t numArgs) override;
};
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

66
aidl/sensors/include/ISensorsCallbackWrapperAidl.h
Unescape View File

@ -1,66 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
#include "ConvertUtils.h"
#include "ISensorsCallbackWrapper.h"
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
static std::vector<::aidl::android::hardware::sensors::SensorInfo> convertToAidlSensorInfos(
const ::android::hardware::hidl_vec<::android::hardware::sensors::V2_1::SensorInfo>&
sensorInfos) {
std::vector<::aidl::android::hardware::sensors::SensorInfo> aidlSensorInfos;
for (const auto& sensorInfo : sensorInfos) {
aidlSensorInfos.push_back(convertSensorInfo(sensorInfo));
}
return aidlSensorInfos;
}
class ISensorsCallbackWrapperAidl
: public ::android::hardware::sensors::V2_1::implementation::ISensorsCallbackWrapperBase {
public:
ISensorsCallbackWrapperAidl(
std::shared_ptr<::aidl::android::hardware::sensors::ISensorsCallback> sensorsCallback)
: mSensorsCallback(sensorsCallback) {}
::android::hardware::Return<void> onDynamicSensorsConnected(
const ::android::hardware::hidl_vec<::android::hardware::sensors::V2_1::SensorInfo>&
sensorInfos) override {
mSensorsCallback->onDynamicSensorsConnected(convertToAidlSensorInfos(sensorInfos));
return ::android::hardware::Void();
}
::android::hardware::Return<void> onDynamicSensorsDisconnected(
const ::android::hardware::hidl_vec<int32_t>& sensorHandles) override {
mSensorsCallback->onDynamicSensorsDisconnected(sensorHandles);
return ::android::hardware::Void();
}
private:
std::shared_ptr<::aidl::android::hardware::sensors::ISensorsCallback> mSensorsCallback;
};
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

62
aidl/sensors/include/WakeLockMessageQueueWrapperAidl.h
Unescape View File

@ -1,62 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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.
*/
#pragma once
#include <android/hardware/sensors/2.1/types.h>
#include <fmq/AidlMessageQueue.h>
#include "WakeLockMessageQueueWrapper.h"
namespace aidl {
namespace android {
namespace hardware {
namespace sensors {
namespace implementation {
class WakeLockMessageQueueWrapperAidl
: public ::android::hardware::sensors::V2_1::implementation::WakeLockMessageQueueWrapperBase {
public:
WakeLockMessageQueueWrapperAidl(
std::unique_ptr<::android::AidlMessageQueue<
int32_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>>& queue)
: mQueue(std::move(queue)) {}
virtual std::atomic<uint32_t>* getEventFlagWord() override {
return mQueue->getEventFlagWord();
}
bool readBlocking(uint32_t* wakeLocks, size_t numToRead, uint32_t readNotification,
uint32_t writeNotification, int64_t timeOutNanos,
::android::hardware::EventFlag* evFlag) override {
return mQueue->readBlocking(reinterpret_cast<int32_t*>(wakeLocks), numToRead,
readNotification, writeNotification, timeOutNanos, evFlag);
}
bool write(const uint32_t* wakeLock) override {
return mQueue->write(reinterpret_cast<const int32_t*>(wakeLock));
}
private:
std::unique_ptr<::android::AidlMessageQueue<
int32_t, ::aidl::android::hardware::common::fmq::SynchronizedReadWrite>>
mQueue;
};
} // namespace implementation
} // namespace sensors
} // namespace hardware
} // namespace android
} // namespace aidl

36
aidl/sensors/service.cpp
Unescape View File

@ -1,36 +0,0 @@
/*
* Copyright (C) 2021 The Android Open Source 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/binder_manager.h>
#include <android/binder_process.h>
#include "HalProxyAidl.h"
using ::aidl::android::hardware::sensors::implementation::HalProxyAidl;
int main() {
ABinderProcess_setThreadPoolMaxThreadCount(0);
// Make a default multihal sensors service
auto halProxy = ndk::SharedRefBase::make<HalProxyAidl>();
const std::string halProxyName = std::string() + HalProxyAidl::descriptor + "/default";
binder_status_t status =
AServiceManager_addService(halProxy->asBinder().get(), halProxyName.c_str());
CHECK_EQ(status, STATUS_OK);
ABinderProcess_joinThreadPool();
return EXIT_FAILURE; // should not reach
}

11
common.mk
Unescape View File

@ -332,7 +332,7 @@ PRODUCT_COPY_FILES += \
# Power
PRODUCT_PACKAGES += \
android.hardware.power-service.sm7125-libperfmgr \
android.hardware.power-service.samsung-libperfmgr \
android.hardware.power@1.2.vendor
PRODUCT_COPY_FILES += \
@ -362,8 +362,7 @@ PRODUCT_PACKAGES += \
# Sensors
PRODUCT_PACKAGES += \
android.hardware.sensors@2.1-service.samsung-multihal \
android.hardware.sensors-service.sm7125-multihal \
android.hardware.sensors-service.samsung-multihal \
android.hardware.sensors@2.0-ScopedWakelock.vendor \
sensors.samsung
@ -395,10 +394,6 @@ PRODUCT_SOONG_NAMESPACES += vendor/qcom/opensource/usb/etc
PRODUCT_PACKAGES += \
android.hardware.vibrator-service.samsung
# Light
PRODUCT_PACKAGES += \
android.hardware.light-service.sm7125
# Tether
PRODUCT_PACKAGES += \
ipacm \
@ -451,7 +446,7 @@ PRODUCT_SOONG_NAMESPACES += \
hardware/google/interfaces \
hardware/google/pixel \
hardware/samsung \
$(COMMON_PATH)/aidl/power-libperfmgr
hardware/samsung/aidl/power-libperfmgr
# Speed profile services and wifi-service to reduce RAM and storage
PRODUCT_SYSTEM_SERVER_COMPILER_FILTER := speed-profile

23
sensors/android.hardware.sensors-samsung-multihal.xml
Unescape View File

@ -1,23 +0,0 @@
<!--
~ Copyright (C) 2021 The Android Open Source 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.
-->
<manifest version="1.0" type="device">
<hal format="aidl" override="true">
<name>android.hardware.sensors</name>
<version>1</version>
<fqname>ISensors/default</fqname>
</hal>
</manifest>

7
sensors/android.hardware.sensors-service.samsung-multihal.rc
Unescape View File

@ -1,7 +0,0 @@
service vendor.sensors-hal-multihal /vendor/bin/hw/android.hardware.sensors-service.samsung-multihal
class hal
user system
group system wakelock context_hub input
task_profiles ServiceCapacityLow
capabilities BLOCK_SUSPEND
rlimit rtprio 10 10

8
sepolicy/vendor/file_contexts vendored
Unescape View File

@ -61,12 +61,6 @@
/(vendor|system/vendor)/bin/hw/vendor\.lineage\.livedisplay@2\.0-service.samsung-qcom\.sm7125 u:object_r:hal_lineage_livedisplay_sysfs_exec:s0
/(vendor|system/vendor)/bin/hw/android.hardware.biometrics.fingerprint-service.samsung u:object_r:hal_fingerprint_default_exec:s0
/(vendor|system/vendor)/bin/hw/vendor.samsung.hardware.thermal@1.0-service u:object_r:hal_thermal_default_exec:s0
/(vendor|system/vendor)/bin/hw/android.hardware.sensors@[0-9].[0-9]-service.samsung-multihal u:object_r:hal_sensors_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.light(@[0-9].[0-9])?-service\.sm7125 u:object_r:hal_light_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.power(@[0-9]\.[0-9])?-service\.sm7125-libperfmgr u:object_r:hal_power_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.sensors-service(\.sm7125-multihal)? u:object_r:hal_sensors_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.memtrack-service.sm7125 u:object_r:hal_memtrack_default_exec:s0
/(vendor|system/vendor)/bin/hw/android.hardware.sensors-service.samsung-multihal u:object_r:hal_sensors_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.vibrator\-service\.samsung u:object_r:hal_vibrator_default_exec:s0
/(vendor|system/vendor)/bin/hw/android\.hardware\.health@2\.1-service-samsung u:object_r:hal_health_default_exec:s0

2
sepolicy/vendor/hal_lineage_touch_default.te vendored
Unescape View File

@ -2,4 +2,4 @@
allow hal_lineage_touch_default sysfs_sec_touchscreen:dir search;
allow hal_lineage_touch_default sysfs_sec_touchscreen:file r_file_perms;
allow hal_lineage_touch_default sysfs_touchscreen_writable:file rw_file_perms;
allow hal_lineage_touch_default sysfs_touchscreen_writable:file rw_file_perms;

Write Preview
Loading…
Cancel
Save