[lttng-modules.git] / instrumentation / events / lttng-module / v4l2.h

#undef TRACE_SYSTEM
#define TRACE_SYSTEM v4l2

#if !defined(LTTNG_TRACE_V4L2_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_V4L2_H

#include <probes/lttng-tracepoint-event.h>

#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0))
LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,

	TP_PROTO(int minor, struct v4l2_buffer *buf),

	TP_ARGS(minor, buf),

	TP_FIELDS(
		ctf_integer(int, minor, minor)
		ctf_integer(u32, index, buf->index)
		ctf_integer(u32, type, buf->type)
		ctf_integer(u32, bytesused, buf->bytesused)
		ctf_integer(u32, flags, buf->flags)
		ctf_integer(u32, field, buf->field)
		ctf_integer(s64, timestamp, v4l2_buffer_get_timestamp(buf))
		ctf_integer(u32, timecode_type, buf->timecode.type)
		ctf_integer(u32, timecode_flags, buf->timecode.flags)
		ctf_integer(u8, timecode_frames, buf->timecode.frames)
		ctf_integer(u8, timecode_seconds, buf->timecode.seconds)
		ctf_integer(u8, timecode_minutes, buf->timecode.minutes)
		ctf_integer(u8, timecode_hours, buf->timecode.hours)
		ctf_array(u8, timecode_userbits, buf->timecode.userbits, 4)
		ctf_integer(u32, sequence, buf->sequence)
	)
)
#else
LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,

	TP_PROTO(int minor, struct v4l2_buffer *buf),

	TP_ARGS(minor, buf),

	TP_FIELDS(
		ctf_integer(int, minor, minor)
		ctf_integer(u32, index, buf->index)
		ctf_integer(u32, type, buf->type)
		ctf_integer(u32, bytesused, buf->bytesused)
		ctf_integer(u32, flags, buf->flags)
		ctf_integer(u32, field, buf->field)
		ctf_integer(s64, timestamp, timeval_to_ns(&buf->timestamp))
		ctf_integer(u32, timecode_type, buf->timecode.type)
		ctf_integer(u32, timecode_flags, buf->timecode.flags)
		ctf_integer(u8, timecode_frames, buf->timecode.frames)
		ctf_integer(u8, timecode_seconds, buf->timecode.seconds)
		ctf_integer(u8, timecode_minutes, buf->timecode.minutes)
		ctf_integer(u8, timecode_hours, buf->timecode.hours)
		ctf_array(u8, timecode_userbits, buf->timecode.userbits, 4)
		ctf_integer(u32, sequence, buf->sequence)
	)
)
#endif

LTTNG_TRACEPOINT_EVENT_INSTANCE(v4l2_class,
	v4l2_dqbuf,

	TP_PROTO(int minor, struct v4l2_buffer *buf),

	TP_ARGS(minor, buf)
)

LTTNG_TRACEPOINT_EVENT_INSTANCE(v4l2_class,

	v4l2_qbuf,

	TP_PROTO(int minor, struct v4l2_buffer *buf),

	TP_ARGS(minor, buf)
)

#endif /* if !defined(LTTNG_TRACE_V4L2_H) || defined(TRACE_HEADER_MULTI_READ) */

/* This part must be outside protection */
#include <probes/define_trace.h>
Commit	Line	Data
	1	#undef TRACE_SYSTEM
	2	#define TRACE_SYSTEM v4l2
	3
	4	#if !defined(LTTNG_TRACE_V4L2_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	5	#define LTTNG_TRACE_V4L2_H
	6
	7	#include <probes/lttng-tracepoint-event.h>
	8
	9	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0))
	10	LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,
	11
	12	TP_PROTO(int minor, struct v4l2_buffer *buf),
	13
	14	TP_ARGS(minor, buf),
	15
	16	TP_FIELDS(
	17	ctf_integer(int, minor, minor)
	18	ctf_integer(u32, index, buf->index)
	19	ctf_integer(u32, type, buf->type)
	20	ctf_integer(u32, bytesused, buf->bytesused)
	21	ctf_integer(u32, flags, buf->flags)
	22	ctf_integer(u32, field, buf->field)
	23	ctf_integer(s64, timestamp, v4l2_buffer_get_timestamp(buf))
	24	ctf_integer(u32, timecode_type, buf->timecode.type)
	25	ctf_integer(u32, timecode_flags, buf->timecode.flags)
	26	ctf_integer(u8, timecode_frames, buf->timecode.frames)
	27	ctf_integer(u8, timecode_seconds, buf->timecode.seconds)
	28	ctf_integer(u8, timecode_minutes, buf->timecode.minutes)
	29	ctf_integer(u8, timecode_hours, buf->timecode.hours)
	30	ctf_array(u8, timecode_userbits, buf->timecode.userbits, 4)
	31	ctf_integer(u32, sequence, buf->sequence)
	32	)
	33	)
	34	#else
	35	LTTNG_TRACEPOINT_EVENT_CLASS(v4l2_class,
	36
	37	TP_PROTO(int minor, struct v4l2_buffer *buf),
	38
	39	TP_ARGS(minor, buf),
	40
	41	TP_FIELDS(
	42	ctf_integer(int, minor, minor)
	43	ctf_integer(u32, index, buf->index)
	44	ctf_integer(u32, type, buf->type)
	45	ctf_integer(u32, bytesused, buf->bytesused)
	46	ctf_integer(u32, flags, buf->flags)
	47	ctf_integer(u32, field, buf->field)
	48	ctf_integer(s64, timestamp, timeval_to_ns(&buf->timestamp))
	49	ctf_integer(u32, timecode_type, buf->timecode.type)
	50	ctf_integer(u32, timecode_flags, buf->timecode.flags)
	51	ctf_integer(u8, timecode_frames, buf->timecode.frames)
	52	ctf_integer(u8, timecode_seconds, buf->timecode.seconds)
	53	ctf_integer(u8, timecode_minutes, buf->timecode.minutes)
	54	ctf_integer(u8, timecode_hours, buf->timecode.hours)
	55	ctf_array(u8, timecode_userbits, buf->timecode.userbits, 4)
	56	ctf_integer(u32, sequence, buf->sequence)
	57	)
	58	)
	59	#endif
	60
	61	LTTNG_TRACEPOINT_EVENT_INSTANCE(v4l2_class,
	62	v4l2_dqbuf,
	63
	64	TP_PROTO(int minor, struct v4l2_buffer *buf),
	65
	66	TP_ARGS(minor, buf)
	67	)
	68
	69	LTTNG_TRACEPOINT_EVENT_INSTANCE(v4l2_class,
	70
	71	v4l2_qbuf,
	72
	73	TP_PROTO(int minor, struct v4l2_buffer *buf),
	74
	75	TP_ARGS(minor, buf)
	76	)
	77
	78	#endif /* if !defined(LTTNG_TRACE_V4L2_H) \|\| defined(TRACE_HEADER_MULTI_READ) */
	79
	80	/* This part must be outside protection */
	81	#include <probes/define_trace.h>