drivers/gpu/drm/msm/sde/sde_trace.h - kernel/msm-4.9 - Gitiles

 /* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
  * only version 2 as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  */

 #if !defined(_SDE_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
 #define _SDE_TRACE_H_

 #include <linux/stringify.h>
 #include <linux/types.h>
 #include <linux/tracepoint.h>

 #undef TRACE_SYSTEM
 #define TRACE_SYSTEM sde
 #undef TRACE_INCLUDE_FILE
 #define TRACE_INCLUDE_FILE sde_trace

 TRACE_EVENT(sde_perf_set_qos_luts,
 	TP_PROTO(u32 pnum, u32 fmt, bool rt, u32 fl,
 		u32 lut, u32 lut_usage),
 	TP_ARGS(pnum, fmt, rt, fl, lut, lut_usage),
 	TP_STRUCT__entry(
 			__field(u32, pnum)
 			__field(u32, fmt)
 			__field(bool, rt)
 			__field(u32, fl)
 			__field(u64, lut)
 			__field(u32, lut_usage)
 	),
 	TP_fast_assign(
 			__entry->pnum = pnum;
 			__entry->fmt = fmt;
 			__entry->rt = rt;
 			__entry->fl = fl;
 			__entry->lut = lut;
 			__entry->lut_usage = lut_usage;
 	),
 	TP_printk("pnum=%d fmt=%x rt=%d fl=%d lut=0x%llx lut_usage=%d",
 			__entry->pnum, __entry->fmt,
 			__entry->rt, __entry->fl,
 			__entry->lut, __entry->lut_usage)
 );

 TRACE_EVENT(sde_perf_set_danger_luts,
 	TP_PROTO(u32 pnum, u32 fmt, u32 mode, u32 danger_lut,
 		u32 safe_lut),
 	TP_ARGS(pnum, fmt, mode, danger_lut, safe_lut),
 	TP_STRUCT__entry(
 			__field(u32, pnum)
 			__field(u32, fmt)
 			__field(u32, mode)
 			__field(u32, danger_lut)
 			__field(u32, safe_lut)
 	),
 	TP_fast_assign(
 			__entry->pnum = pnum;
 			__entry->fmt = fmt;
 			__entry->mode = mode;
 			__entry->danger_lut = danger_lut;
 			__entry->safe_lut = safe_lut;
 	),
 	TP_printk("pnum=%d fmt=%x mode=%d luts[0x%x, 0x%x]",
 			__entry->pnum, __entry->fmt,
 			__entry->mode, __entry->danger_lut,
 			__entry->safe_lut)
 );

 TRACE_EVENT(sde_perf_set_ot,
 	TP_PROTO(u32 pnum, u32 xin_id, u32 rd_lim, u32 vbif_idx),
 	TP_ARGS(pnum, xin_id, rd_lim, vbif_idx),
 	TP_STRUCT__entry(
 			__field(u32, pnum)
 			__field(u32, xin_id)
 			__field(u32, rd_lim)
 			__field(u32, vbif_idx)
 	),
 	TP_fast_assign(
 			__entry->pnum = pnum;
 			__entry->xin_id = xin_id;
 			__entry->rd_lim = rd_lim;
 			__entry->vbif_idx = vbif_idx;
 	),
 	TP_printk("pnum:%d xin_id:%d ot:%d vbif:%d",
 			__entry->pnum, __entry->xin_id, __entry->rd_lim,
 			__entry->vbif_idx)
 )

 TRACE_EVENT(sde_perf_update_bus,
 	TP_PROTO(int client, unsigned long long ab_quota,
 	unsigned long long ib_quota),
 	TP_ARGS(client, ab_quota, ib_quota),
 	TP_STRUCT__entry(
 			__field(int, client)
 			__field(u64, ab_quota)
 			__field(u64, ib_quota)
 	),
 	TP_fast_assign(
 			__entry->client = client;
 			__entry->ab_quota = ab_quota;
 			__entry->ib_quota = ib_quota;
 	),
 	TP_printk("Request client:%d ab=%llu ib=%llu",
 			__entry->client,
 			__entry->ab_quota,
 			__entry->ib_quota)
 )


 TRACE_EVENT(sde_cmd_release_bw,
 	TP_PROTO(u32 crtc_id),
 	TP_ARGS(crtc_id),
 	TP_STRUCT__entry(
 			__field(u32, crtc_id)
 	),
 	TP_fast_assign(
 			__entry->crtc_id = crtc_id;
 	),
 	TP_printk("crtc:%d", __entry->crtc_id)
 );

 TRACE_EVENT(sde_encoder_underrun,
 	TP_PROTO(u32 enc_id, u32 underrun_cnt),
 	TP_ARGS(enc_id, underrun_cnt),
 	TP_STRUCT__entry(
 			__field(u32, enc_id)
 			__field(u32, underrun_cnt)
 	),
 	TP_fast_assign(
 			__entry->enc_id = enc_id;
 			__entry->underrun_cnt = underrun_cnt;

 	),
 	TP_printk("enc:%d underrun_cnt:%d", __entry->enc_id,
 		__entry->underrun_cnt)
 );

 TRACE_EVENT(tracing_mark_write,
 	TP_PROTO(int pid, const char *name, bool trace_begin),
 	TP_ARGS(pid, name, trace_begin),
 	TP_STRUCT__entry(
 			__field(int, pid)
 			__string(trace_name, name)
 			__field(bool, trace_begin)
 	),
 	TP_fast_assign(
 			__entry->pid = pid;
 			__assign_str(trace_name, name);
 			__entry->trace_begin = trace_begin;
 	),
 	TP_printk("%s|%d|%s", __entry->trace_begin ? "B" : "E",
 		__entry->pid, __get_str(trace_name))
 )

 TRACE_EVENT(sde_trace_counter,
 	TP_PROTO(int pid, char *name, int value),
 	TP_ARGS(pid, name, value),
 	TP_STRUCT__entry(
 			__field(int, pid)
 			__string(counter_name, name)
 			__field(int, value)
 	),
 	TP_fast_assign(
 			__entry->pid = current->tgid;
 			__assign_str(counter_name, name);
 			__entry->value = value;
 	),
 	TP_printk("%d|%s|%d", __entry->pid,
 			__get_str(counter_name), __entry->value)
 )

 #define SDE_TRACE_EVTLOG_SIZE	15
 TRACE_EVENT(sde_evtlog,
 	TP_PROTO(const char *tag, u32 tag_id, u32 cnt, u32 data[]),
 	TP_ARGS(tag, tag_id, cnt, data),
 	TP_STRUCT__entry(
 			__field(int, pid)
 			__string(evtlog_tag, tag)
 			__field(u32, tag_id)
 			__array(u32, data, SDE_TRACE_EVTLOG_SIZE)
 	),
 	TP_fast_assign(
 			__entry->pid = current->tgid;
 			__assign_str(evtlog_tag, tag);
 			__entry->tag_id = tag_id;
 			if (cnt > SDE_TRACE_EVTLOG_SIZE)
 				cnt = SDE_TRACE_EVTLOG_SIZE;
 			memcpy(__entry->data, data, cnt * sizeof(u32));
 			memset(&__entry->data[cnt], 0,
 				(SDE_TRACE_EVTLOG_SIZE - cnt) * sizeof(u32));
 	),
 	TP_printk("%d|%s:%d|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x|%x",
 			__entry->pid, __get_str(evtlog_tag),
 			__entry->tag_id,
 			__entry->data[0], __entry->data[1],
 			__entry->data[2], __entry->data[3],
 			__entry->data[4], __entry->data[5],
 			__entry->data[6], __entry->data[7],
 			__entry->data[8], __entry->data[9],
 			__entry->data[10], __entry->data[11],
 			__entry->data[12], __entry->data[13],
 			__entry->data[14])
 )

 TRACE_EVENT(sde_perf_crtc_update,
 	TP_PROTO(u32 crtc, u64 bw_ctl_mnoc, u64 bw_ctl_llcc,
 			u64 bw_ctl_ebi, u32 core_clk_rate,
 			bool stop_req, u32 update_bus, u32 update_clk),
 	TP_ARGS(crtc, bw_ctl_mnoc, bw_ctl_llcc, bw_ctl_ebi, core_clk_rate,
 		stop_req, update_bus, update_clk),
 	TP_STRUCT__entry(
 			__field(u32, crtc)
 			__field(u64, bw_ctl_mnoc)
 			__field(u64, bw_ctl_llcc)
 			__field(u64, bw_ctl_ebi)
 			__field(u32, core_clk_rate)
 			__field(bool, stop_req)
 			__field(u32, update_bus)
 			__field(u32, update_clk)
 	),
 	TP_fast_assign(
 			__entry->crtc = crtc;
 			__entry->bw_ctl_mnoc = bw_ctl_mnoc;
 			__entry->bw_ctl_llcc = bw_ctl_llcc;
 			__entry->bw_ctl_ebi = bw_ctl_ebi;
 			__entry->core_clk_rate = core_clk_rate;
 			__entry->stop_req = stop_req;
 			__entry->update_bus = update_bus;
 			__entry->update_clk = update_clk;
 	),
 	 TP_printk(
 		"crtc=%d bw_mnoc=%llu bw_llcc=%llu bw_ebi=%llu clk_rate=%u stop_req=%d u_bus=%d u_clk=%d",
 			__entry->crtc,
 			__entry->bw_ctl_mnoc,
 			__entry->bw_ctl_llcc,
 			__entry->bw_ctl_ebi,
 			__entry->core_clk_rate,
 			__entry->stop_req,
 			__entry->update_bus,
 			__entry->update_clk)
 );

 #define SDE_ATRACE_END(name) trace_tracing_mark_write(current->tgid, name, 0)
 #define SDE_ATRACE_BEGIN(name) trace_tracing_mark_write(current->tgid, name, 1)
 #define SDE_ATRACE_FUNC() SDE_ATRACE_BEGIN(__func__)

 #define SDE_ATRACE_INT(name, value) \
 	trace_sde_trace_counter(current->tgid, name, value)

 #endif /* _SDE_TRACE_H_ */

 /* This part must be outside protection */
 #undef TRACE_INCLUDE_PATH
 #define TRACE_INCLUDE_PATH .
 #include <trace/define_trace.h>
	/* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved.
	*
	* This program is free software; you can redistribute it and/or modify
	* it under the terms of the GNU General Public License version 2 and
	* only version 2 as published by the Free Software Foundation.
	*
	* This program is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	* GNU General Public License for more details.
	*/

	#if !defined(_SDE_TRACE_H_) \|\| defined(TRACE_HEADER_MULTI_READ)
	#define _SDE_TRACE_H_

	#include <linux/stringify.h>
	#include <linux/types.h>
	#include <linux/tracepoint.h>

	#undef TRACE_SYSTEM
	#define TRACE_SYSTEM sde
	#undef TRACE_INCLUDE_FILE
	#define TRACE_INCLUDE_FILE sde_trace

	TRACE_EVENT(sde_perf_set_qos_luts,
	TP_PROTO(u32 pnum, u32 fmt, bool rt, u32 fl,
	u32 lut, u32 lut_usage),
	TP_ARGS(pnum, fmt, rt, fl, lut, lut_usage),
	TP_STRUCT__entry(
	__field(u32, pnum)
	__field(u32, fmt)
	__field(bool, rt)
	__field(u32, fl)
	__field(u64, lut)
	__field(u32, lut_usage)
	),
	TP_fast_assign(
	__entry->pnum = pnum;
	__entry->fmt = fmt;
	__entry->rt = rt;
	__entry->fl = fl;
	__entry->lut = lut;
	__entry->lut_usage = lut_usage;
	),
	TP_printk("pnum=%d fmt=%x rt=%d fl=%d lut=0x%llx lut_usage=%d",
	__entry->pnum, __entry->fmt,
	__entry->rt, __entry->fl,
	__entry->lut, __entry->lut_usage)
	);

	TRACE_EVENT(sde_perf_set_danger_luts,
	TP_PROTO(u32 pnum, u32 fmt, u32 mode, u32 danger_lut,
	u32 safe_lut),
	TP_ARGS(pnum, fmt, mode, danger_lut, safe_lut),
	TP_STRUCT__entry(
	__field(u32, pnum)
	__field(u32, fmt)
	__field(u32, mode)
	__field(u32, danger_lut)
	__field(u32, safe_lut)
	),
	TP_fast_assign(
	__entry->pnum = pnum;
	__entry->fmt = fmt;
	__entry->mode = mode;
	__entry->danger_lut = danger_lut;
	__entry->safe_lut = safe_lut;
	),
	TP_printk("pnum=%d fmt=%x mode=%d luts[0x%x, 0x%x]",
	__entry->pnum, __entry->fmt,
	__entry->mode, __entry->danger_lut,
	__entry->safe_lut)
	);

	TRACE_EVENT(sde_perf_set_ot,
	TP_PROTO(u32 pnum, u32 xin_id, u32 rd_lim, u32 vbif_idx),
	TP_ARGS(pnum, xin_id, rd_lim, vbif_idx),
	TP_STRUCT__entry(
	__field(u32, pnum)
	__field(u32, xin_id)
	__field(u32, rd_lim)
	__field(u32, vbif_idx)
	),
	TP_fast_assign(
	__entry->pnum = pnum;
	__entry->xin_id = xin_id;
	__entry->rd_lim = rd_lim;
	__entry->vbif_idx = vbif_idx;
	),
	TP_printk("pnum:%d xin_id:%d ot:%d vbif:%d",
	__entry->pnum, __entry->xin_id, __entry->rd_lim,
	__entry->vbif_idx)
	)

	TRACE_EVENT(sde_perf_update_bus,
	TP_PROTO(int client, unsigned long long ab_quota,
	unsigned long long ib_quota),
	TP_ARGS(client, ab_quota, ib_quota),
	TP_STRUCT__entry(
	__field(int, client)
	__field(u64, ab_quota)
	__field(u64, ib_quota)
	),
	TP_fast_assign(
	__entry->client = client;
	__entry->ab_quota = ab_quota;
	__entry->ib_quota = ib_quota;
	),
	TP_printk("Request client:%d ab=%llu ib=%llu",
	__entry->client,
	__entry->ab_quota,
	__entry->ib_quota)
	)


	TRACE_EVENT(sde_cmd_release_bw,
	TP_PROTO(u32 crtc_id),
	TP_ARGS(crtc_id),
	TP_STRUCT__entry(
	__field(u32, crtc_id)
	),
	TP_fast_assign(
	__entry->crtc_id = crtc_id;
	),
	TP_printk("crtc:%d", __entry->crtc_id)
	);

	TRACE_EVENT(sde_encoder_underrun,
	TP_PROTO(u32 enc_id, u32 underrun_cnt),
	TP_ARGS(enc_id, underrun_cnt),
	TP_STRUCT__entry(
	__field(u32, enc_id)
	__field(u32, underrun_cnt)
	),
	TP_fast_assign(
	__entry->enc_id = enc_id;
	__entry->underrun_cnt = underrun_cnt;

	),
	TP_printk("enc:%d underrun_cnt:%d", __entry->enc_id,
	__entry->underrun_cnt)
	);

	TRACE_EVENT(tracing_mark_write,
	TP_PROTO(int pid, const char *name, bool trace_begin),
	TP_ARGS(pid, name, trace_begin),
	TP_STRUCT__entry(
	__field(int, pid)
	__string(trace_name, name)
	__field(bool, trace_begin)
	),
	TP_fast_assign(
	__entry->pid = pid;
	__assign_str(trace_name, name);
	__entry->trace_begin = trace_begin;
	),
	TP_printk("%s\|%d\|%s", __entry->trace_begin ? "B" : "E",
	__entry->pid, __get_str(trace_name))
	)

	TRACE_EVENT(sde_trace_counter,
	TP_PROTO(int pid, char *name, int value),
	TP_ARGS(pid, name, value),
	TP_STRUCT__entry(
	__field(int, pid)
	__string(counter_name, name)
	__field(int, value)
	),
	TP_fast_assign(
	__entry->pid = current->tgid;
	__assign_str(counter_name, name);
	__entry->value = value;
	),
	TP_printk("%d\|%s\|%d", __entry->pid,
	__get_str(counter_name), __entry->value)
	)

	#define SDE_TRACE_EVTLOG_SIZE 15
	TRACE_EVENT(sde_evtlog,
	TP_PROTO(const char *tag, u32 tag_id, u32 cnt, u32 data[]),
	TP_ARGS(tag, tag_id, cnt, data),
	TP_STRUCT__entry(
	__field(int, pid)
	__string(evtlog_tag, tag)
	__field(u32, tag_id)
	__array(u32, data, SDE_TRACE_EVTLOG_SIZE)
	),
	TP_fast_assign(
	__entry->pid = current->tgid;
	__assign_str(evtlog_tag, tag);
	__entry->tag_id = tag_id;
	if (cnt > SDE_TRACE_EVTLOG_SIZE)
	cnt = SDE_TRACE_EVTLOG_SIZE;
	memcpy(__entry->data, data, cnt * sizeof(u32));
	memset(&__entry->data[cnt], 0,
	(SDE_TRACE_EVTLOG_SIZE - cnt) * sizeof(u32));
	),
	TP_printk("%d\|%s:%d\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x\|%x",
	__entry->pid, __get_str(evtlog_tag),
	__entry->tag_id,
	__entry->data[0], __entry->data[1],
	__entry->data[2], __entry->data[3],
	__entry->data[4], __entry->data[5],
	__entry->data[6], __entry->data[7],
	__entry->data[8], __entry->data[9],
	__entry->data[10], __entry->data[11],
	__entry->data[12], __entry->data[13],
	__entry->data[14])
	)

	TRACE_EVENT(sde_perf_crtc_update,
	TP_PROTO(u32 crtc, u64 bw_ctl_mnoc, u64 bw_ctl_llcc,
	u64 bw_ctl_ebi, u32 core_clk_rate,
	bool stop_req, u32 update_bus, u32 update_clk),
	TP_ARGS(crtc, bw_ctl_mnoc, bw_ctl_llcc, bw_ctl_ebi, core_clk_rate,
	stop_req, update_bus, update_clk),
	TP_STRUCT__entry(
	__field(u32, crtc)
	__field(u64, bw_ctl_mnoc)
	__field(u64, bw_ctl_llcc)
	__field(u64, bw_ctl_ebi)
	__field(u32, core_clk_rate)
	__field(bool, stop_req)
	__field(u32, update_bus)
	__field(u32, update_clk)
	),
	TP_fast_assign(
	__entry->crtc = crtc;
	__entry->bw_ctl_mnoc = bw_ctl_mnoc;
	__entry->bw_ctl_llcc = bw_ctl_llcc;
	__entry->bw_ctl_ebi = bw_ctl_ebi;
	__entry->core_clk_rate = core_clk_rate;
	__entry->stop_req = stop_req;
	__entry->update_bus = update_bus;
	__entry->update_clk = update_clk;
	),
	TP_printk(
	"crtc=%d bw_mnoc=%llu bw_llcc=%llu bw_ebi=%llu clk_rate=%u stop_req=%d u_bus=%d u_clk=%d",
	__entry->crtc,
	__entry->bw_ctl_mnoc,
	__entry->bw_ctl_llcc,
	__entry->bw_ctl_ebi,
	__entry->core_clk_rate,
	__entry->stop_req,
	__entry->update_bus,
	__entry->update_clk)
	);

	#define SDE_ATRACE_END(name) trace_tracing_mark_write(current->tgid, name, 0)
	#define SDE_ATRACE_BEGIN(name) trace_tracing_mark_write(current->tgid, name, 1)
	#define SDE_ATRACE_FUNC() SDE_ATRACE_BEGIN(__func__)

	#define SDE_ATRACE_INT(name, value) \
	trace_sde_trace_counter(current->tgid, name, value)

	#endif /* _SDE_TRACE_H_ */

	/* This part must be outside protection */
	#undef TRACE_INCLUDE_PATH
	#define TRACE_INCLUDE_PATH .
	#include <trace/define_trace.h>