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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright 2020 Google LLC.
*/
#ifndef _PIXEL_GPU_TRACE_H_
#define _PIXEL_GPU_TRACE_H_
#endif /* _PIXEL_GPU_TRACE_H_ */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mali
#if !defined(_TRACE_PIXEL_GPU_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_PIXEL_GPU_H
/* Linux includes */
#include <linux/tracepoint.h>
/* Pixel integration includes */
#include "mali_kbase_config_platform.h"
#define GPU_POWER_STATE_SYMBOLIC_STRINGS \
{GPU_POWER_LEVEL_STACKS, "STACKS"}, \
{GPU_POWER_LEVEL_GLOBAL, "GLOBAL"}, \
{GPU_POWER_LEVEL_OFF, "OFF"}
TRACE_EVENT(gpu_power_state,
TP_PROTO(u64 change_ns, int from, int to),
TP_ARGS(change_ns, from, to),
TP_STRUCT__entry(
__field(u64, change_ns)
__field(int, from_state)
__field(int, to_state)
),
TP_fast_assign(
__entry->change_ns = change_ns;
__entry->from_state = from;
__entry->to_state = to;
),
TP_printk("from=%s to=%s ns=%llu",
__print_symbolic(__entry->from_state, GPU_POWER_STATE_SYMBOLIC_STRINGS),
__print_symbolic(__entry->to_state, GPU_POWER_STATE_SYMBOLIC_STRINGS),
__entry->change_ns
)
);
TRACE_EVENT(gpu_gov_rec_violate,
TP_PROTO(unsigned int recfreq, unsigned int retfreq,
unsigned int minlvfreq, unsigned int maxlvfreq),
TP_ARGS(recfreq, retfreq, minlvfreq, maxlvfreq),
TP_STRUCT__entry(
__field(unsigned int, recfreq)
__field(unsigned int, retfreq)
__field(unsigned int, minlvfreq)
__field(unsigned int, maxlvfreq)
),
TP_fast_assign(
__entry->recfreq = recfreq;
__entry->retfreq = retfreq;
__entry->minlvfreq = minlvfreq;
__entry->maxlvfreq = maxlvfreq;
),
TP_printk("rec=%u ret=%u min=%u max=%u",
__entry->recfreq,
__entry->retfreq,
__entry->minlvfreq,
__entry->maxlvfreq
)
);
#endif /* _TRACE_PIXEL_GPU_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE pixel_gpu_trace
#include <trace/define_trace.h>
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