Add plumbing for ADPF Power Efficiency hint
These patches introduce a new power efficiency mode for hint sessions
to the public API, and internally expose a new setMode API for hint
sessions that resembles the setMode API for iPower, to control
different session operating modes.
This set of patches:
- Updates the PowerHAL AIDL to version 5, and updates relevant bp files
- Exposes new setPreferPowerEfficiency(bool enabled) method from the
SDK and NDK
- Exposes new setMode(int mode, bool enabled) method from PowerHAL AIDL
and HintManagerService
- Adds support for new setMode call in PowerHAL
Bug: b/288117936
Test: manual
Change-Id: Id006341b5ab0ae6fadd975d740d2fcf89f0636e4
diff --git a/power/aidl/default/Android.bp b/power/aidl/default/Android.bp
index da91ee6..c0bfbe8 100644
--- a/power/aidl/default/Android.bp
+++ b/power/aidl/default/Android.bp
@@ -23,6 +23,7 @@
cc_binary {
name: "android.hardware.power-service.example",
+ defaults: ["android.hardware.power-ndk_shared"],
relative_install_path: "hw",
init_rc: [":android.hardware.power.rc"],
vintf_fragments: [":android.hardware.power.xml"],
@@ -30,7 +31,6 @@
shared_libs: [
"libbase",
"libbinder_ndk",
- "android.hardware.power-V4-ndk",
],
srcs: [
"main.cpp",
diff --git a/power/aidl/default/PowerHintSession.cpp b/power/aidl/default/PowerHintSession.cpp
index f395800..452e435 100644
--- a/power/aidl/default/PowerHintSession.cpp
+++ b/power/aidl/default/PowerHintSession.cpp
@@ -59,4 +59,8 @@
return ScopedAStatus::ok();
}
+ScopedAStatus PowerHintSession::setMode(SessionMode /* mode */, bool /* enabled */) {
+ return ScopedAStatus::ok();
+}
+
} // namespace aidl::android::hardware::power::impl::example
diff --git a/power/aidl/default/PowerHintSession.h b/power/aidl/default/PowerHintSession.h
index 1d74716..b488bf1 100644
--- a/power/aidl/default/PowerHintSession.h
+++ b/power/aidl/default/PowerHintSession.h
@@ -18,6 +18,7 @@
#include <aidl/android/hardware/power/BnPowerHintSession.h>
#include <aidl/android/hardware/power/SessionHint.h>
+#include <aidl/android/hardware/power/SessionMode.h>
#include <aidl/android/hardware/power/WorkDuration.h>
namespace aidl::android::hardware::power::impl::example {
@@ -33,6 +34,7 @@
ndk::ScopedAStatus close() override;
ndk::ScopedAStatus sendHint(SessionHint hint) override;
ndk::ScopedAStatus setThreads(const std::vector<int32_t>& threadIds) override;
+ ndk::ScopedAStatus setMode(SessionMode mode, bool enabled) override;
};
} // namespace aidl::android::hardware::power::impl::example
diff --git a/power/aidl/default/power-default.xml b/power/aidl/default/power-default.xml
index f5dd6b9..418fb83 100644
--- a/power/aidl/default/power-default.xml
+++ b/power/aidl/default/power-default.xml
@@ -1,7 +1,7 @@
<manifest version="1.0" type="device">
<hal format="aidl">
<name>android.hardware.power</name>
- <version>4</version>
+ <version>5</version>
<fqname>IPower/default</fqname>
</hal>
</manifest>