1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM vb2
3
4#if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_VB2_H
6
7#include <linux/tracepoint.h>
8#include <media/videobuf2-core.h>
9
10DECLARE_EVENT_CLASS(vb2_event_class,
11	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
12	TP_ARGS(q, vb),
13
14	TP_STRUCT__entry(
15		__field(void *, owner)
16		__field(u32, queued_count)
17		__field(int, owned_by_drv_count)
18		__field(u32, index)
19		__field(u32, type)
20		__field(u32, bytesused)
21	),
22
23	TP_fast_assign(
24		__entry->owner = q->owner;
25		__entry->queued_count = q->queued_count;
26		__entry->owned_by_drv_count =
27			atomic_read(&q->owned_by_drv_count);
28		__entry->index = vb->index;
29		__entry->type = vb->type;
30		__entry->bytesused = vb->planes[0].bytesused;
31	),
32
33	TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, "
34		  "type = %u, bytesused = %u", __entry->owner,
35		  __entry->queued_count,
36		  __entry->owned_by_drv_count,
37		  __entry->index, __entry->type,
38		  __entry->bytesused
39	)
40)
41
42DEFINE_EVENT(vb2_event_class, vb2_buf_done,
43	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
44	TP_ARGS(q, vb)
45);
46
47DEFINE_EVENT(vb2_event_class, vb2_buf_queue,
48	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
49	TP_ARGS(q, vb)
50);
51
52DEFINE_EVENT(vb2_event_class, vb2_dqbuf,
53	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
54	TP_ARGS(q, vb)
55);
56
57DEFINE_EVENT(vb2_event_class, vb2_qbuf,
58	TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
59	TP_ARGS(q, vb)
60);
61
62#endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */
63
64/* This part must be outside protection */
65#include <trace/define_trace.h>
66