Add powerHintAsync functionality
Add an async version of powerHint called powerHintAsync.
Bug: 62377008
Test: Take systrace, confirm powerHint is now an async HIDL transaction
Change-Id: I7c4d850ef17c909977675771d6c2b8a3fa1609d2
diff --git a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
index 1d0d50f..dc843f4 100644
--- a/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
+++ b/power/1.1/vts/functional/VtsHalPowerV1_1TargetTest.cpp
@@ -23,6 +23,7 @@
using ::android::hardware::power::V1_1::IPower;
using ::android::hardware::power::V1_1::PowerStateSubsystem;
using ::android::hardware::power::V1_0::Status;
+using ::android::hardware::power::V1_0::PowerHint;
using ::android::hardware::hidl_vec;
using ::android::hardware::Return;
using ::android::sp;
@@ -54,6 +55,41 @@
ASSERT_TRUE(s == Status::SUCCESS || s == Status::FILESYSTEM_ERROR);
}
+// Sanity check Power::powerHintAsync on good and bad inputs.
+TEST_F(PowerHidlTest, PowerHintAsync) {
+ PowerHint badHint = static_cast<PowerHint>(0xA);
+ auto hints = {PowerHint::VSYNC, PowerHint::INTERACTION, PowerHint::VIDEO_ENCODE,
+ PowerHint::VIDEO_DECODE, PowerHint::LOW_POWER, PowerHint::SUSTAINED_PERFORMANCE,
+ PowerHint::VR_MODE, PowerHint::LAUNCH, badHint};
+ Return<void> ret;
+ for (auto hint : hints) {
+ ret = power->powerHintAsync(hint, 30000);
+ ASSERT_TRUE(ret.isOk());
+
+ ret = power->powerHintAsync(hint, 0);
+ ASSERT_TRUE(ret.isOk());
+ }
+
+ // Turning these hints on in different orders triggers different code paths,
+ // so iterate over possible orderings.
+ std::vector<PowerHint> hints2 = {PowerHint::LAUNCH, PowerHint::VR_MODE,
+ PowerHint::SUSTAINED_PERFORMANCE, PowerHint::INTERACTION};
+ auto compareHints = [](PowerHint l, PowerHint r) {
+ return static_cast<uint32_t>(l) < static_cast<uint32_t>(r);
+ };
+ std::sort(hints2.begin(), hints2.end(), compareHints);
+ do {
+ for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
+ ret = power->powerHintAsync(*iter, 0);
+ ASSERT_TRUE(ret.isOk());
+ }
+ for (auto iter = hints2.begin(); iter != hints2.end(); iter++) {
+ ret = power->powerHintAsync(*iter, 30000);
+ ASSERT_TRUE(ret.isOk());
+ }
+ } while (std::next_permutation(hints2.begin(), hints2.end(), compareHints));
+}
+
int main(int argc, char **argv) {
::testing::InitGoogleTest(&argc, argv);
int status = RUN_ALL_TESTS();