1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM vb2 |
4 | |
5 | #if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define _TRACE_VB2_H |
7 | |
8 | #include <linux/tracepoint.h> |
9 | #include <media/videobuf2-core.h> |
10 | |
11 | DECLARE_EVENT_CLASS(vb2_event_class, |
12 | TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
13 | TP_ARGS(q, vb), |
14 | |
15 | TP_STRUCT__entry( |
16 | __field(void *, owner) |
17 | __field(u32, queued_count) |
18 | __field(int, owned_by_drv_count) |
19 | __field(u32, index) |
20 | __field(u32, type) |
21 | __field(u32, bytesused) |
22 | __field(u64, timestamp) |
23 | ), |
24 | |
25 | TP_fast_assign( |
26 | __entry->owner = q->owner; |
27 | __entry->queued_count = q->queued_count; |
28 | __entry->owned_by_drv_count = |
29 | atomic_read(&q->owned_by_drv_count); |
30 | __entry->index = vb->index; |
31 | __entry->type = vb->type; |
32 | __entry->bytesused = vb->planes[0].bytesused; |
33 | __entry->timestamp = vb->timestamp; |
34 | ), |
35 | |
36 | TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " |
37 | "type = %u, bytesused = %u, timestamp = %llu" , __entry->owner, |
38 | __entry->queued_count, |
39 | __entry->owned_by_drv_count, |
40 | __entry->index, __entry->type, |
41 | __entry->bytesused, |
42 | __entry->timestamp |
43 | ) |
44 | ) |
45 | |
46 | DEFINE_EVENT(vb2_event_class, vb2_buf_done, |
47 | TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
48 | TP_ARGS(q, vb) |
49 | ); |
50 | |
51 | DEFINE_EVENT(vb2_event_class, vb2_buf_queue, |
52 | TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
53 | TP_ARGS(q, vb) |
54 | ); |
55 | |
56 | DEFINE_EVENT(vb2_event_class, vb2_dqbuf, |
57 | TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
58 | TP_ARGS(q, vb) |
59 | ); |
60 | |
61 | DEFINE_EVENT(vb2_event_class, vb2_qbuf, |
62 | TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), |
63 | TP_ARGS(q, vb) |
64 | ); |
65 | |
66 | #endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */ |
67 | |
68 | /* This part must be outside protection */ |
69 | #include <trace/define_trace.h> |
70 | |