1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #undef TRACE_SYSTEM 3*4882a593Smuzhiyun #define TRACE_SYSTEM vb2 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) 6*4882a593Smuzhiyun #define _TRACE_VB2_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include <linux/tracepoint.h> 9*4882a593Smuzhiyun #include <media/videobuf2-core.h> 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun DECLARE_EVENT_CLASS(vb2_event_class, 12*4882a593Smuzhiyun TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), 13*4882a593Smuzhiyun TP_ARGS(q, vb), 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun TP_STRUCT__entry( 16*4882a593Smuzhiyun __field(void *, owner) 17*4882a593Smuzhiyun __field(u32, queued_count) 18*4882a593Smuzhiyun __field(int, owned_by_drv_count) 19*4882a593Smuzhiyun __field(u32, index) 20*4882a593Smuzhiyun __field(u32, type) 21*4882a593Smuzhiyun __field(u32, bytesused) 22*4882a593Smuzhiyun __field(u64, timestamp) 23*4882a593Smuzhiyun ), 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun TP_fast_assign( 26*4882a593Smuzhiyun __entry->owner = q->owner; 27*4882a593Smuzhiyun __entry->queued_count = q->queued_count; 28*4882a593Smuzhiyun __entry->owned_by_drv_count = 29*4882a593Smuzhiyun atomic_read(&q->owned_by_drv_count); 30*4882a593Smuzhiyun __entry->index = vb->index; 31*4882a593Smuzhiyun __entry->type = vb->type; 32*4882a593Smuzhiyun __entry->bytesused = vb->planes[0].bytesused; 33*4882a593Smuzhiyun __entry->timestamp = vb->timestamp; 34*4882a593Smuzhiyun ), 35*4882a593Smuzhiyun 36*4882a593Smuzhiyun TP_printk("owner = %p, queued = %u, owned_by_drv = %d, index = %u, " 37*4882a593Smuzhiyun "type = %u, bytesused = %u, timestamp = %llu", __entry->owner, 38*4882a593Smuzhiyun __entry->queued_count, 39*4882a593Smuzhiyun __entry->owned_by_drv_count, 40*4882a593Smuzhiyun __entry->index, __entry->type, 41*4882a593Smuzhiyun __entry->bytesused, 42*4882a593Smuzhiyun __entry->timestamp 43*4882a593Smuzhiyun ) 44*4882a593Smuzhiyun ) 45*4882a593Smuzhiyun 46*4882a593Smuzhiyun DEFINE_EVENT(vb2_event_class, vb2_buf_done, 47*4882a593Smuzhiyun TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), 48*4882a593Smuzhiyun TP_ARGS(q, vb) 49*4882a593Smuzhiyun ); 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun DEFINE_EVENT(vb2_event_class, vb2_buf_queue, 52*4882a593Smuzhiyun TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), 53*4882a593Smuzhiyun TP_ARGS(q, vb) 54*4882a593Smuzhiyun ); 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun DEFINE_EVENT(vb2_event_class, vb2_dqbuf, 57*4882a593Smuzhiyun TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), 58*4882a593Smuzhiyun TP_ARGS(q, vb) 59*4882a593Smuzhiyun ); 60*4882a593Smuzhiyun 61*4882a593Smuzhiyun DEFINE_EVENT(vb2_event_class, vb2_qbuf, 62*4882a593Smuzhiyun TP_PROTO(struct vb2_queue *q, struct vb2_buffer *vb), 63*4882a593Smuzhiyun TP_ARGS(q, vb) 64*4882a593Smuzhiyun ); 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun #endif /* if !defined(_TRACE_VB2_H) || defined(TRACE_HEADER_MULTI_READ) */ 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun /* This part must be outside protection */ 69*4882a593Smuzhiyun #include <trace/define_trace.h> 70