Root/drivers/gpu/drm/drm_trace.h

1#if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
2#define _DRM_TRACE_H_
3
4#include <linux/stringify.h>
5#include <linux/types.h>
6#include <linux/tracepoint.h>
7
8#undef TRACE_SYSTEM
9#define TRACE_SYSTEM drm
10#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
11#define TRACE_INCLUDE_FILE drm_trace
12
13TRACE_EVENT(drm_vblank_event,
14        TP_PROTO(int crtc, unsigned int seq),
15        TP_ARGS(crtc, seq),
16        TP_STRUCT__entry(
17            __field(int, crtc)
18            __field(unsigned int, seq)
19            ),
20        TP_fast_assign(
21            __entry->crtc = crtc;
22            __entry->seq = seq;
23            ),
24        TP_printk("crtc=%d, seq=%d", __entry->crtc, __entry->seq)
25);
26
27TRACE_EVENT(drm_vblank_event_queued,
28        TP_PROTO(pid_t pid, int crtc, unsigned int seq),
29        TP_ARGS(pid, crtc, seq),
30        TP_STRUCT__entry(
31            __field(pid_t, pid)
32            __field(int, crtc)
33            __field(unsigned int, seq)
34            ),
35        TP_fast_assign(
36            __entry->pid = pid;
37            __entry->crtc = crtc;
38            __entry->seq = seq;
39            ),
40        TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
41              __entry->seq)
42);
43
44TRACE_EVENT(drm_vblank_event_delivered,
45        TP_PROTO(pid_t pid, int crtc, unsigned int seq),
46        TP_ARGS(pid, crtc, seq),
47        TP_STRUCT__entry(
48            __field(pid_t, pid)
49            __field(int, crtc)
50            __field(unsigned int, seq)
51            ),
52        TP_fast_assign(
53            __entry->pid = pid;
54            __entry->crtc = crtc;
55            __entry->seq = seq;
56            ),
57        TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
58              __entry->seq)
59);
60
61#endif /* _DRM_TRACE_H_ */
62
63/* This part must be outside protection */
64#undef TRACE_INCLUDE_PATH
65#define TRACE_INCLUDE_PATH .
66#include <trace/define_trace.h>
67

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