1 /* SPDX-License-Identifier: GPL-2.0 */
3 #define TRACE_SYSTEM vb2
5 #if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ)
8 #include <linux/tracepoint.h>
9 #include <media/videobuf2-core.h>
11 DECLARE_EVENT_CLASS(vb2_event_class,
12 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
16 __field(void *, owner)
17 __field(u32, queued_count)
18 __field(int, owned_by_drv_count)
21 __field(u32, bytesused)
22 __field(u64, timestamp)
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;
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,
46 DEFINE_EVENT(vb2_event_class, vb2_buf_done,
47 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
51 DEFINE_EVENT(vb2_event_class, vb2_buf_queue,
52 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
56 DEFINE_EVENT(vb2_event_class, vb2_dqbuf,
57 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
61 DEFINE_EVENT(vb2_event_class, vb2_qbuf,
62 TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb),
66 #endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */
68 /* This part must be outside protection */
69 #include <trace/define_trace.h>