LXR linux/drivers/gpu/drm/drm

   1#if !defined(_DRM_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   2#define _DRM_TRACE_H_
   3
   4#include <linux/stringify.h>
   5#include <linux/types.h>
   6#include <linux/tracepoint.h>
   7
   8#undef TRACE_SYSTEM
   9#define TRACE_SYSTEM drm
  10#define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
  11#define TRACE_INCLUDE_FILE drm_trace
  12
  13TRACE_EVENT(drm_vblank_event,
  14            TP_PROTO(int crtc, unsigned int seq),
  15            TP_ARGS(crtc, seq),
  16            TP_STRUCT__entry(
  17                    __field(int, crtc)
  18                    __field(unsigned int, seq)
  19                    ),
  20            TP_fast_assign(
  21                    __entry->crtc = crtc;
  22                    __entry->seq = seq;
  23                    ),
  24            TP_printk("crtc=%d, seq=%d", __entry->crtc, __entry->seq)
  25);
  26
  27TRACE_EVENT(drm_vblank_event_queued,
  28            TP_PROTO(pid_t pid, int crtc, unsigned int seq),
  29            TP_ARGS(pid, crtc, seq),
  30            TP_STRUCT__entry(
  31                    __field(pid_t, pid)
  32                    __field(int, crtc)
  33                    __field(unsigned int, seq)
  34                    ),
  35            TP_fast_assign(
  36                    __entry->pid = pid;
  37                    __entry->crtc = crtc;
  38                    __entry->seq = seq;
  39                    ),
  40            TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
  41                      __entry->seq)
  42);
  43
  44TRACE_EVENT(drm_vblank_event_delivered,
  45            TP_PROTO(pid_t pid, int crtc, unsigned int seq),
  46            TP_ARGS(pid, crtc, seq),
  47            TP_STRUCT__entry(
  48                    __field(pid_t, pid)
  49                    __field(int, crtc)
  50                    __field(unsigned int, seq)
  51                    ),
  52            TP_fast_assign(
  53                    __entry->pid = pid;
  54                    __entry->crtc = crtc;
  55                    __entry->seq = seq;
  56                    ),
  57            TP_printk("pid=%d, crtc=%d, seq=%d", __entry->pid, __entry->crtc, \
  58                      __entry->seq)
  59);
  60
  61#endif /* _DRM_TRACE_H_ */
  62
  63/* This part must be outside protection */
  64#undef TRACE_INCLUDE_PATH
  65#define TRACE_INCLUDE_PATH .
  66#include <trace/define_trace.h>
  67