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author | TreeHugger Robot <treehugger-gerrit@google.com> | 2022-12-26 01:34:28 +0000 |
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committer | Android (Google) Code Review <android-gerrit@google.com> | 2022-12-26 01:34:28 +0000 |
commit | 9782050d3470275abe39c3cffec59843dea850be (patch) | |
tree | 198ed5201acd9f4e1eecdf1d6bb914fc574b1854 | |
parent | dacdb1fb86d7c99abe125184646f04a05b4a7ff4 (diff) | |
parent | dd6edd23ae9632916329b8f43754d130a71c9bb3 (diff) | |
download | pixel-9782050d3470275abe39c3cffec59843dea850be.tar.gz |
Merge changes from topic "L26_performance_improvement" into tm-qpr-dev
* changes:
cs40l26: Prevent waveform number out of range
cs40l26: Improve the performance for primitive effects
-rw-r--r-- | vibrator/cs40l26/Hardware.h | 7 | ||||
-rw-r--r-- | vibrator/cs40l26/Vibrator.cpp | 11 | ||||
-rw-r--r-- | vibrator/cs40l26/Vibrator.h | 3 |
3 files changed, 19 insertions, 2 deletions
diff --git a/vibrator/cs40l26/Hardware.h b/vibrator/cs40l26/Hardware.h index ae052baa..2143b96b 100644 --- a/vibrator/cs40l26/Hardware.h +++ b/vibrator/cs40l26/Hardware.h @@ -220,7 +220,10 @@ class HwApi : public Vibrator::HwApi, private HwApiBase { ALOGE("Invalid waveform index for OWT erase: %d", effectIndex); return false; } - + // Turn off the waiting time for SVC init phase to complete since chip + // should already under STOP state + setMinOnOffInterval(0); + // Do erase flow if (effectIndex < WAVEFORM_MAX_INDEX) { /* Normal situation. Only erase the effect which we just played. */ if (ioctl(fd, EVIOCRMFF, effectIndex) < 0) { @@ -248,6 +251,8 @@ class HwApi : public Vibrator::HwApi, private HwApiBase { (*effect)[i].id = -1; } } + // Turn on the waiting time for SVC init phase to complete + setMinOnOffInterval(Vibrator::MIN_ON_OFF_INTERVAL_US); return true; } diff --git a/vibrator/cs40l26/Vibrator.cpp b/vibrator/cs40l26/Vibrator.cpp index 3af057c7..25012243 100644 --- a/vibrator/cs40l26/Vibrator.cpp +++ b/vibrator/cs40l26/Vibrator.cpp @@ -48,7 +48,6 @@ static constexpr uint32_t WAVEFORM_LONG_VIBRATION_THRESHOLD_MS = 50; static constexpr uint8_t VOLTAGE_SCALE_MAX = 100; static constexpr int8_t MAX_COLD_START_LATENCY_MS = 6; // I2C Transaction + DSP Return-From-Standby -static constexpr uint32_t MIN_ON_OFF_INTERVAL_US = 8500; // SVC initialization time static constexpr int8_t MAX_PAUSE_TIMING_ERROR_MS = 1; // ALERT Irq Handling static constexpr uint32_t MAX_TIME_MS = UINT16_MAX; @@ -1277,10 +1276,20 @@ void Vibrator::waitForComplete(std::shared_ptr<IVibratorCallback> &&callback) { mHwApi->pollVibeState(VIBE_STATE_STOPPED); const std::scoped_lock<std::mutex> lock(mActiveId_mutex); + uint32_t effectCount = WAVEFORM_MAX_PHYSICAL_INDEX; if ((mActiveId >= WAVEFORM_MAX_PHYSICAL_INDEX) && (!mHwApi->eraseOwtEffect(mInputFd, mActiveId, &mFfEffects))) { ALOGE("Failed to clean up the composed effect %d", mActiveId); + } else { + ALOGD("waitForComplete: Vibrator is already off"); + } + mHwApi->getEffectCount(&effectCount); + // Do waveform number checking + if ((effectCount > WAVEFORM_MAX_PHYSICAL_INDEX) && + (!mHwApi->eraseOwtEffect(mInputFd, WAVEFORM_MAX_INDEX, &mFfEffects))) { + ALOGE("Failed to forcibly clean up all composed effect"); } + mActiveId = -1; if (callback) { diff --git a/vibrator/cs40l26/Vibrator.h b/vibrator/cs40l26/Vibrator.h index 220c9741..27ee2837 100644 --- a/vibrator/cs40l26/Vibrator.h +++ b/vibrator/cs40l26/Vibrator.h @@ -154,6 +154,9 @@ class Vibrator : public BnVibrator { binder_status_t dump(int fd, const char **args, uint32_t numArgs) override; + // SVC initialization time + static constexpr uint32_t MIN_ON_OFF_INTERVAL_US = 8500; + private: ndk::ScopedAStatus on(uint32_t timeoutMs, uint32_t effectIndex, struct dspmem_chunk *ch, const std::shared_ptr<IVibratorCallback> &callback); |