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sm6375-common: power-libperfmgr: ADPF: uclamp.min integration

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Integrate the uclamp.min across sessions.
Add UClampMininit as the display update boost

Bug: 232313238
Test: Manual test
Change-Id: I601f407b0b5383a1e39eac448d45cbaaeb7788fb
This commit is contained in:
jimmyshiu 2024-07-18 12:56:42 +05:30 • committed by Anand S
commit 0ddf7227e4
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GPG key ID: 3B2983FA448B3D61
6 changed files with 160 additions and 75 deletions
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17
power-libperfmgr/PowerHintSession.h
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@ -41,7 +41,6 @@ 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),
@ -49,7 +48,6 @@ struct AppHintDesc {
threadIds(std::move(threadIds)),
duration(0LL),
current_min(0),
transitioanl_min(0),
is_active(true),
update_count(0),
integral_error(0),
@ -62,7 +60,6 @@ struct AppHintDesc {
const std::vector<int> threadIds;
nanoseconds duration;
int current_min;
int transitioanl_min;
// status
std::atomic<bool> is_active;
// pid
@ -87,14 +84,20 @@ class PowerHintSession : public BnPowerHintSession {
const std::vector<WorkDuration> &actualDurations) override;
bool isActive();
bool isStale();
void wakeup();
void setStale();
// Is this hint session for a user application
bool isAppSession();
const std::vector<int> &getTidList() const;
int restoreUclamp();
int getUclampMin();
private:
class HintTimerHandler : public MessageHandler {
public:
enum MsgType {
TIMER = 0,
POKE,
};
enum HintTimerState {
STALE,
MONITORING,
@ -109,6 +112,7 @@ class PowerHintSession : public BnPowerHintSession {
void handleMessage(const Message &message) override;
// Update HintTimer by actual work duration.
void updateHintTimer(int64_t actualDurationNs);
void updateHintTimerLocked(int64_t actualDurationNs);
// Update HintTimer by a list of work durations which could be used for
// calculating the work period.
void updateHintTimer(const std::vector<WorkDuration> &actualDurations);
@ -126,14 +130,13 @@ class PowerHintSession : public BnPowerHintSession {
};
private:
void setStale();
void updateUniveralBoostMode();
int setUclamp(int32_t min, bool update = true);
int setSessionUclampMin(int32_t min);
std::string getIdString() const;
AppHintDesc *mDescriptor = nullptr;
sp<HintTimerHandler> mHintTimerHandler;
sp<MessageHandler> mPowerManagerHandler;
std::mutex mLock;
std::mutex mSessionLock;
std::atomic<bool> mSessionClosed = false;
};