drivers/amlogic/media/video_sink/video_trace.h

/* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
/*
 * Copyright (c) 2019 Amlogic, Inc. All rights reserved.
 */

#undef TRACE_SYSTEM
#define TRACE_SYSTEM video

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

#include <linux/tracepoint.h>

/* single lifecycle events */
DECLARE_EVENT_CLASS
	(video_event_class,
	TP_PROTO(const char *name, int left, int top, int right, int bottom),
	TP_ARGS(name, left, top, bottom, right),
	TP_STRUCT__entry
		(__string(name, name)
		 __field(int, left)
		 __field(int, top)
		 __field(int, right)
		 __field(int, bottom)
	),
	TP_fast_assign
		(__assign_str(name, name);
		 __entry->left = left;
		 __entry->top = top;
		 __entry->right = right;
		 __entry->bottom = bottom;
	),
	TP_printk("[%s:%d %d %d %d]",  __get_str(name),
		  __entry->left, __entry->top,
		  __entry->right, __entry->bottom)
);

#define DEFINE_VIDEO_EVENT(name) \
DEFINE_EVENT(video_event_class, name, \
	TP_PROTO(const char *name, int left, int top, int right, int bottom), \
	TP_ARGS(name, left, top, right, bottom))

DEFINE_VIDEO_EVENT(axis);
#endif /* _VIDEO_TRACE_H */