Update PowerHAL wrapper support checking behavior
- Updates support checks to check status for UNKNOWN_TRANSACTION
- Adds PowerHintSessionWrapper class to check support on session methods
- Ensures that wrapper methods check the HAL version number for support
- Adds macros to cache returned wrapper call support status
Bug: 324255931
Test: atest libpowermanager_test
Test: atest libsurfaceflinger_unittest:PowerAdvisorTest
Change-Id: I4b329e6b55c53198bb064a34e792be6336e66e27
diff --git a/include/powermanager/PowerHalLoader.h b/include/powermanager/PowerHalLoader.h
index cbbfa59..ab66336 100644
--- a/include/powermanager/PowerHalLoader.h
+++ b/include/powermanager/PowerHalLoader.h
@@ -36,6 +36,8 @@
static sp<hardware::power::V1_1::IPower> loadHidlV1_1();
static sp<hardware::power::V1_2::IPower> loadHidlV1_2();
static sp<hardware::power::V1_3::IPower> loadHidlV1_3();
+ // Returns aidl interface version, or 0 if AIDL is not used
+ static int32_t getAidlVersion();
private:
static std::mutex gHalMutex;
@@ -48,6 +50,8 @@
static sp<hardware::power::V1_0::IPower> loadHidlV1_0Locked()
EXCLUSIVE_LOCKS_REQUIRED(gHalMutex);
+ static int32_t gAidlInterfaceVersion;
+
PowerHalLoader() = delete;
~PowerHalLoader() = delete;
};