From 6616278131edd80a12545085e06ee6b0e0a0a788 Mon Sep 17 00:00:00 2001 From: Prateek Chaubey Date: Sun, 7 Jan 2018 20:55:14 +0530 Subject: msm8996-common: zuk: Import OSS Camera HAL Tag: LA.HB.1.3.2-32600-8x96.0 Signed-off-by: Davide Garberi --- camera/QCamera2/util/QCameraPerf.h | 93 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 camera/QCamera2/util/QCameraPerf.h (limited to 'camera/QCamera2/util/QCameraPerf.h') diff --git a/camera/QCamera2/util/QCameraPerf.h b/camera/QCamera2/util/QCameraPerf.h new file mode 100644 index 0000000..0096139 --- /dev/null +++ b/camera/QCamera2/util/QCameraPerf.h @@ -0,0 +1,93 @@ +/* Copyright (c) 2015-2016, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + */ + +#ifndef __QCAMERAPERF_H__ +#define __QCAMERAPERF_H__ + +// System dependencies +#include +#include + +// Camera dependencies +#include "power.h" + +typedef enum { + ALL_CORES_ONLINE = 0x7FE, + ALL_CPUS_PWR_CLPS_DIS = 0x101, + CPU0_MIN_FREQ_TURBO_MAX = 0x2FE, + CPU4_MIN_FREQ_TURBO_MAX = 0x1FFE, +}perf_lock_params_t; + +/* Time related macros */ +#define ONE_SEC 1000 +typedef int64_t nsecs_t; +#define NSEC_PER_SEC 1000000000LLU + +using namespace android; + +namespace qcamera { + +class QCameraPerfLock { +public: + QCameraPerfLock(); + ~QCameraPerfLock(); + + void lock_init(); + void lock_deinit(); + int32_t lock_rel(); + int32_t lock_acq(); + int32_t lock_acq_timed(int32_t timer_val); + int32_t lock_rel_timed(); + bool isTimerReset(); + void powerHintInternal(power_hint_t hint, bool enable); + void powerHint(power_hint_t hint, bool enable); + bool isPerfLockTimedAcquired() { return (0 <= mPerfLockHandleTimed); } + +private: + int32_t (*perf_lock_acq)(int, int, int[], int); + int32_t (*perf_lock_rel)(int); + void startTimer(uint32_t timer_val); + void resetTimer(); + void *mDlHandle; + uint32_t mPerfLockEnable; + Mutex mLock; + int32_t mPerfLockHandle; // Performance lock library handle + int32_t mPerfLockHandleTimed; // Performance lock library handle + power_module_t *m_pPowerModule; // power module Handle + power_hint_t mCurrentPowerHint; + bool mCurrentPowerHintEnable; + uint32_t mTimerSet; + uint32_t mPerfLockTimeout; + nsecs_t mStartTimeofLock; + List mActivePowerHints; // Active/enabled power hints list +}; + +}; // namespace qcamera + +#endif /* __QCAMREAPERF_H__ */ -- cgit v1.2.3