880b26ccee
additional cherry-picks: * b706b064b QCamera2: Fix compilation errors for unused variables. * 1e2ea589e HAL: Fixed compilation error for AOSP upgrade
93 lines
3.3 KiB
C++
93 lines
3.3 KiB
C++
/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __QCAMERAPERF_H__
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#define __QCAMERAPERF_H__
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// System dependencies
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#include <utils/List.h>
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#include <utils/Mutex.h>
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// Camera dependencies
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#include "power.h"
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typedef enum {
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ALL_CORES_ONLINE = 0x7FE,
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ALL_CPUS_PWR_CLPS_DIS = 0x101,
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CPU0_MIN_FREQ_TURBO_MAX = 0x2FE,
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CPU4_MIN_FREQ_TURBO_MAX = 0x1FFE,
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}perf_lock_params_t;
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/* Time related macros */
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#define ONE_SEC 1000
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typedef int64_t nsecs_t;
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#define NSEC_PER_SEC 1000000000LLU
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using namespace android;
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namespace qcamera {
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class QCameraPerfLock {
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public:
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QCameraPerfLock();
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~QCameraPerfLock();
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void lock_init();
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void lock_deinit();
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int32_t lock_rel();
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int32_t lock_acq();
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int32_t lock_acq_timed(int32_t timer_val);
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int32_t lock_rel_timed();
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bool isTimerReset();
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void powerHintInternal(power_hint_t hint, bool enable);
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void powerHint(power_hint_t hint, bool enable);
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bool isPerfLockTimedAcquired() { return (0 <= mPerfLockHandleTimed); }
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private:
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int32_t (*perf_lock_acq)(int, int, int[], int);
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int32_t (*perf_lock_rel)(int);
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void startTimer(uint32_t timer_val);
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void resetTimer();
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void *mDlHandle;
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uint32_t mPerfLockEnable;
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Mutex mLock;
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int32_t mPerfLockHandle; // Performance lock library handle
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int32_t mPerfLockHandleTimed; // Performance lock library handle
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power_module_t *m_pPowerModule; // power module Handle
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power_hint_t mCurrentPowerHint;
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bool mCurrentPowerHintEnable;
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uint32_t mTimerSet;
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uint32_t mPerfLockTimeout;
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nsecs_t mStartTimeofLock;
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List<power_hint_t> mActivePowerHints; // Active/enabled power hints list
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};
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}; // namespace qcamera
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#endif /* __QCAMREAPERF_H__ */
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