projects / mirror_ubuntu-jammy-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| b0e0e1f8 JS |
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) | |
| d6dd645e | 22 | __field(u64, timestamp) |
| b0e0e1f8 JS |
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; | |
| d6dd645e | 33 | __entry->timestamp = vb->timestamp; |
| b0e0e1f8 JS |
34 | ), |
| 35 | ||
| 36 | TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " | |
| d6dd645e | 37 | "type = %u, bytesused = %u, timestamp = %llu", __entry->owner, |
| b0e0e1f8 JS |
38 | __entry->queued_count, |
| 39 | __entry->owned_by_drv_count, | |
| 40 | __entry->index, __entry->type, | |
| d6dd645e JS |
41 | __entry->bytesused, |
| 42 | __entry->timestamp | |
| b0e0e1f8 JS |
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> |