140 lines
2.9 KiB
C
140 lines
2.9 KiB
C
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/*
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* Samsung Exynos5 SoC series FIMC-IS driver
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*
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*
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* Copyright (c) 2011 Samsung Electronics Co., Ltd
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef FIMC_IS_TIME_H
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#define FIMC_IS_TIME_H
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#include <linux/time.h>
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#include <linux/sched/clock.h>
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#define MEASURE_TIME
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#define MONITOR_TIME
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#define MONITOR_TIMEOUT 5000 /* 5ms */
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/* #define EXTERNAL_TIME */
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/* #define INTERFACE_TIME */
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#define INSTANCE_MASK 0x3
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#define TM_FLITE_STR 0
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#define TM_FLITE_END 1
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#define TM_SHOT 2
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#define TM_SHOT_D 3
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#define TM_META_D 4
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#define TM_MAX_INDEX 5
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extern int debug_time_launch;
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extern int debug_time_queue;
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extern int debug_time_shot;
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struct fimc_is_monitor {
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unsigned long long time;
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bool check;
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};
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struct fimc_is_time {
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u32 time_count;
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unsigned long long t_dq[10];
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unsigned long long t_dqq_max;
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unsigned long long t_dqq_tot;
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unsigned long long time1_max;
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unsigned long long time1_tot;
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unsigned long long time2_max;
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unsigned long long time2_tot;
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unsigned long long time3_max;
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unsigned long long time3_tot;
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unsigned long long time4_cur;
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unsigned long long time4_old;
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unsigned long long time4_tot;
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};
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struct fimc_is_interface_time {
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u32 cmd;
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u32 time_tot;
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u32 time_min;
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u32 time_max;
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u32 time_cnt;
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};
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enum fimc_is_time_launch {
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LAUNCH_DDK_LOAD,
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LAUNCH_PREPROC_LOAD,
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LAUNCH_SENSOR_INIT,
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LAUNCH_SENSOR_START,
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LAUNCH_FAST_AE,
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LAUNCH_TOTAL,
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};
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enum fimc_is_time_queue {
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TMQ_DQ,
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TMQ_QS,
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TMQ_QE,
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TMQ_END,
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};
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enum fimc_is_time_shot {
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TMS_Q,
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TMS_SHOT1,
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TMS_SHOT2,
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TMS_SDONE,
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TMS_DQ,
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TMS_END,
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};
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void TIME_STR(unsigned int index);
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void TIME_END(unsigned int index, const char *name);
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void fimc_is_jitter(u64 timestamp);
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u64 fimc_is_get_timestamp(void);
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u64 fimc_is_get_timestamp_boot(void);
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#define PROGRAM_COUNT(count) monitor_point(group, count)
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void monitor_point(void *group_data, u32 mpoint);
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void monitor_time_shot(void *group_data, void *frame_data, u32 mpoint);
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void monitor_time_queue(void *vctx_data, u32 mpoint);
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#ifdef MEASURE_TIME
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#ifdef MONITOR_TIME
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void monitor_init(struct fimc_is_time *time);
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#endif
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#ifdef INTERFACE_TIME
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void measure_init(struct fimc_is_interface_time *time, u32 cmd);
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void measure_time(struct fimc_is_interface_time *time,
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u32 instance,
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u32 group,
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struct timeval *start,
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struct timeval *end);
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#endif
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#endif
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#define TIME_LAUNCH_STR(p) \
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do { \
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if (unlikely(debug_time_launch)) \
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TIME_STR(p); \
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} while (0)
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#define TIME_LAUNCH_END(p) \
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do { \
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if (unlikely(debug_time_launch)) \
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TIME_END(p, #p); \
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} while (0)
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#define TIME_SHOT(point) \
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do { \
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if (debug_time_shot > 0) \
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monitor_time_shot(group, frame, point); \
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} while (0)
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#define TIME_QUEUE(point) \
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do { \
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if (debug_time_queue > 0) \
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monitor_time_queue(vctx, point); \
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} while (0)
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#endif
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