79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
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/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2019 MediaTek Inc.
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM mtk_pm_qos
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#if !defined(_TRACE_MTK_QOS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_MTK_QOS_H
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#include <linux/ktime.h>
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#include <linux/soc/mediatek/mtk-pm-qos.h>
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#include <linux/tracepoint.h>
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#include <linux/trace_events.h>
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#define TPS(x) tracepoint_string(x)
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DECLARE_EVENT_CLASS(mtk_pm_qos_request,
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TP_PROTO(int mtk_pm_qos_class, s32 value, char *owner),
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TP_ARGS(mtk_pm_qos_class, value, owner),
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TP_STRUCT__entry(
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__field(int, mtk_pm_qos_class)
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__field(s32, value)
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__array(char, owner, 20)
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),
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TP_fast_assign(
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__entry->mtk_pm_qos_class = mtk_pm_qos_class;
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__entry->value = value;
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strncpy(__entry->owner, owner, 19);
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),
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TP_printk("pm_qos_class=%s value=%d owner=%s",
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__print_symbolic(__entry->mtk_pm_qos_class,
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{ MTK_PM_QOS_MEMORY_BANDWIDTH, "QOS_BW" },
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{ MTK_PM_QOS_HRT_BANDWIDTH, "QOS_HRTBW" },
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{ MTK_PM_QOS_DDR_OPP, "QOS_DDR" },
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{ MTK_PM_QOS_VCORE_OPP, "QOS_VCORE" },
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{ MTK_PM_QOS_SCP_VCORE_REQUEST, "QOS_SCP" }),
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__entry->value, __entry->owner)
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);
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DEFINE_EVENT(mtk_pm_qos_request, mtk_pm_qos_add_request,
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TP_PROTO(int mtk_pm_qos_class, s32 value, char *owner),
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TP_ARGS(mtk_pm_qos_class, value, owner)
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);
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DEFINE_EVENT(mtk_pm_qos_request, mtk_pm_qos_update_request,
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TP_PROTO(int mtk_pm_qos_class, s32 value, char *owner),
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TP_ARGS(mtk_pm_qos_class, value, owner)
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);
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DEFINE_EVENT(mtk_pm_qos_request, mtk_pm_qos_remove_request,
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TP_PROTO(int mtk_pm_qos_class, s32 value, char *owner),
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TP_ARGS(mtk_pm_qos_class, value, owner)
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);
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#endif /* _TRACE_MTK_QOS_H */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_FILE mtk-pm-qos-trace
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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