Файловый менеджер

Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/trace/events/v4l2.h

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/* SPDX-License-Identifier: GPL-2.0 / #undef TRACE_SYSTEM #define TRACE_SYSTEM v4l2 #if !defined(_TRACE_V4L2_H) \|\| defined(TRACE_HEADER_MULTI_READ) #define _TRACE_V4L2_H #include <linux/tracepoint.h> #include <media/videobuf2-v4l2.h> / Enums require being exported to userspace, for user tool parsing / #undef EM #undef EMe #define EM(a, b) TRACE_DEFINE_ENUM(a); #define EMe(a, b) TRACE_DEFINE_ENUM(a); #define show_type(type) \ __print_symbolic(type, SHOW_TYPE) #define SHOW_TYPE \ EM( V4L2_BUF_TYPE_VIDEO_CAPTURE, "VIDEO_CAPTURE" ) \ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT, "VIDEO_OUTPUT" ) \ EM( V4L2_BUF_TYPE_VIDEO_OVERLAY, "VIDEO_OVERLAY" ) \ EM( V4L2_BUF_TYPE_VBI_CAPTURE, "VBI_CAPTURE" ) \ EM( V4L2_BUF_TYPE_VBI_OUTPUT, "VBI_OUTPUT" ) \ EM( V4L2_BUF_TYPE_SLICED_VBI_CAPTURE, "SLICED_VBI_CAPTURE" ) \ EM( V4L2_BUF_TYPE_SLICED_VBI_OUTPUT, "SLICED_VBI_OUTPUT" ) \ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY, "VIDEO_OUTPUT_OVERLAY" ) \ EM( V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE, "VIDEO_CAPTURE_MPLANE" ) \ EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" ) \ EM( V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" ) \ EM( V4L2_BUF_TYPE_SDR_OUTPUT, "SDR_OUTPUT" ) \ EM( V4L2_BUF_TYPE_META_CAPTURE, "META_CAPTURE" ) \ EMe(V4L2_BUF_TYPE_PRIVATE, "PRIVATE" ) SHOW_TYPE #define show_field(field) \ __print_symbolic(field, SHOW_FIELD) #define SHOW_FIELD \ EM( V4L2_FIELD_ANY, "ANY" ) \ EM( V4L2_FIELD_NONE, "NONE" ) \ EM( V4L2_FIELD_TOP, "TOP" ) \ EM( V4L2_FIELD_BOTTOM, "BOTTOM" ) \ EM( V4L2_FIELD_INTERLACED, "INTERLACED" ) \ EM( V4L2_FIELD_SEQ_TB, "SEQ_TB" ) \ EM( V4L2_FIELD_SEQ_BT, "SEQ_BT" ) \ EM( V4L2_FIELD_ALTERNATE, "ALTERNATE" ) \ EM( V4L2_FIELD_INTERLACED_TB, "INTERLACED_TB" ) \ EMe( V4L2_FIELD_INTERLACED_BT, "INTERLACED_BT" ) SHOW_FIELD / * Now redefine the EM() and EMe() macros to map the enums to the strings * that will be printed in the output. / #undef EM #undef EMe #define EM(a, b) {a, b}, #define EMe(a, b) {a, b} / V4L2_TC_TYPE_* are macros, not defines, they do not need processing / #define show_timecode_type(type) \ __print_symbolic(type, \ { V4L2_TC_TYPE_24FPS, "24FPS" }, \ { V4L2_TC_TYPE_25FPS, "25FPS" }, \ { V4L2_TC_TYPE_30FPS, "30FPS" }, \ { V4L2_TC_TYPE_50FPS, "50FPS" }, \ { V4L2_TC_TYPE_60FPS, "60FPS" }) #define show_flags(flags) \ __print_flags(flags, "\|", \ { V4L2_BUF_FLAG_MAPPED, "MAPPED" }, \ { V4L2_BUF_FLAG_QUEUED, "QUEUED" }, \ { V4L2_BUF_FLAG_DONE, "DONE" }, \ { V4L2_BUF_FLAG_KEYFRAME, "KEYFRAME" }, \ { V4L2_BUF_FLAG_PFRAME, "PFRAME" }, \ { V4L2_BUF_FLAG_BFRAME, "BFRAME" }, \ { V4L2_BUF_FLAG_ERROR, "ERROR" }, \ { V4L2_BUF_FLAG_TIMECODE, "TIMECODE" }, \ { V4L2_BUF_FLAG_PREPARED, "PREPARED" }, \ { V4L2_BUF_FLAG_NO_CACHE_INVALIDATE, "NO_CACHE_INVALIDATE" }, \ { V4L2_BUF_FLAG_NO_CACHE_CLEAN, "NO_CACHE_CLEAN" }, \ { V4L2_BUF_FLAG_TIMESTAMP_MASK, "TIMESTAMP_MASK" }, \ { V4L2_BUF_FLAG_TIMESTAMP_UNKNOWN, "TIMESTAMP_UNKNOWN" }, \ { V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC, "TIMESTAMP_MONOTONIC" }, \ { V4L2_BUF_FLAG_TIMESTAMP_COPY, "TIMESTAMP_COPY" }, \ { V4L2_BUF_FLAG_LAST, "LAST" }) #define show_timecode_flags(flags) \ __print_flags(flags, "\|", \ { V4L2_TC_FLAG_DROPFRAME, "DROPFRAME" }, \ { V4L2_TC_FLAG_COLORFRAME, "COLORFRAME" }, \ { V4L2_TC_USERBITS_USERDEFINED, "USERBITS_USERDEFINED" }, \ { V4L2_TC_USERBITS_8BITCHARS, "USERBITS_8BITCHARS" }) DECLARE_EVENT_CLASS(v4l2_event_class, TP_PROTO(int minor, struct v4l2_buffer buf), TP_ARGS(minor, buf), TP_STRUCT__entry( __field(int, minor) __field(u32, index) __field(u32, type) __field(u32, bytesused) __field(u32, flags) __field(u32, field) __field(s64, timestamp) __field(u32, timecode_type) __field(u32, timecode_flags) __field(u8, timecode_frames) __field(u8, timecode_seconds) __field(u8, timecode_minutes) __field(u8, timecode_hours) __field(u8, timecode_userbits0) __field(u8, timecode_userbits1) __field(u8, timecode_userbits2) __field(u8, timecode_userbits3) __field(u32, sequence) ), TP_fast_assign( __entry->minor = minor; __entry->index = buf->index; __entry->type = buf->type; __entry->bytesused = buf->bytesused; __entry->flags = buf->flags; __entry->field = buf->field; __entry->timestamp = timeval_to_ns(&buf->timestamp); __entry->timecode_type = buf->timecode.type; __entry->timecode_flags = buf->timecode.flags; __entry->timecode_frames = buf->timecode.frames; __entry->timecode_seconds = buf->timecode.seconds; __entry->timecode_minutes = buf->timecode.minutes; __entry->timecode_hours = buf->timecode.hours; __entry->timecode_userbits0 = buf->timecode.userbits[0]; __entry->timecode_userbits1 = buf->timecode.userbits[1]; __entry->timecode_userbits2 = buf->timecode.userbits[2]; __entry->timecode_userbits3 = buf->timecode.userbits[3]; __entry->sequence = buf->sequence; ), TP_printk("minor = %d, index = %u, type = %s, bytesused = %u, " "flags = %s, field = %s, timestamp = %llu, " "timecode = { type = %s, flags = %s, frames = %u, " "seconds = %u, minutes = %u, hours = %u, " "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor, __entry->index, show_type(__entry->type), __entry->bytesused, show_flags(__entry->flags), show_field(__entry->field), __entry->timestamp, show_timecode_type(__entry->timecode_type), show_timecode_flags(__entry->timecode_flags), __entry->timecode_frames, __entry->timecode_seconds, __entry->timecode_minutes, __entry->timecode_hours, __entry->timecode_userbits0, __entry->timecode_userbits1, __entry->timecode_userbits2, __entry->timecode_userbits3, __entry->sequence ) ) DEFINE_EVENT(v4l2_event_class, v4l2_dqbuf, TP_PROTO(int minor, struct v4l2_buffer buf), TP_ARGS(minor, buf) ); DEFINE_EVENT(v4l2_event_class, v4l2_qbuf, TP_PROTO(int minor, struct v4l2_buffer buf), TP_ARGS(minor, buf) ); DECLARE_EVENT_CLASS(vb2_v4l2_event_class, TP_PROTO(struct vb2_queue q, struct vb2_buffer vb), TP_ARGS(q, vb), TP_STRUCT__entry( __field(int, minor) __field(u32, flags) __field(u32, field) __field(u64, timestamp) __field(u32, timecode_type) __field(u32, timecode_flags) __field(u8, timecode_frames) __field(u8, timecode_seconds) __field(u8, timecode_minutes) __field(u8, timecode_hours) __field(u8, timecode_userbits0) __field(u8, timecode_userbits1) __field(u8, timecode_userbits2) __field(u8, timecode_userbits3) __field(u32, sequence) ), TP_fast_assign( struct vb2_v4l2_buffer vbuf = to_vb2_v4l2_buffer(vb); struct v4l2_fh owner = q->owner; __entry->minor = owner ? owner->vdev->minor : -1; __entry->flags = vbuf->flags; __entry->field = vbuf->field; __entry->timestamp = vb->timestamp; __entry->timecode_type = vbuf->timecode.type; __entry->timecode_flags = vbuf->timecode.flags; __entry->timecode_frames = vbuf->timecode.frames; __entry->timecode_seconds = vbuf->timecode.seconds; __entry->timecode_minutes = vbuf->timecode.minutes; __entry->timecode_hours = vbuf->timecode.hours; __entry->timecode_userbits0 = vbuf->timecode.userbits[0]; __entry->timecode_userbits1 = vbuf->timecode.userbits[1]; __entry->timecode_userbits2 = vbuf->timecode.userbits[2]; __entry->timecode_userbits3 = vbuf->timecode.userbits[3]; __entry->sequence = vbuf->sequence; ), TP_printk("minor=%d flags = %s, field = %s, " "timestamp = %llu, timecode = { type = %s, flags = %s, " "frames = %u, seconds = %u, minutes = %u, hours = %u, " "userbits = { %u %u %u %u } }, sequence = %u", __entry->minor, show_flags(__entry->flags), show_field(__entry->field), __entry->timestamp, show_timecode_type(__entry->timecode_type), show_timecode_flags(__entry->timecode_flags), __entry->timecode_frames, __entry->timecode_seconds, __entry->timecode_minutes, __entry->timecode_hours, __entry->timecode_userbits0, __entry->timecode_userbits1, __entry->timecode_userbits2, __entry->timecode_userbits3, __entry->sequence ) ) DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_done, TP_PROTO(struct vb2_queue q, struct vb2_buffer vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_buf_queue, TP_PROTO(struct vb2_queue q, struct vb2_buffer vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_dqbuf, TP_PROTO(struct vb2_queue q, struct vb2_buffer vb), TP_ARGS(q, vb) ); DEFINE_EVENT(vb2_v4l2_event_class, vb2_v4l2_qbuf, TP_PROTO(struct vb2_queue q, struct vb2_buffer vb), TP_ARGS(q, vb) ); #endif /* if !defined(_TRACE_V4L2_H) \|\| defined(TRACE_HEADER_MULTI_READ) / / This part must be outside protection */ #include <trace/define_trace.h>

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