kernel/sound/pci/hda/hda_intel_trace.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM hda_intel
   3 #define TRACE_INCLUDE_FILE hda_intel_trace
   4
   5 #if !defined(_TRACE_HDA_INTEL_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_HDA_INTEL_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 struct azx;
  11 struct azx_dev;
  12
  13 TRACE_EVENT(azx_pcm_trigger,
  14
  15         TP_PROTO(struct azx *chip, struct azx_dev *dev, int cmd),
  16
  17         TP_ARGS(chip, dev, cmd),
  18
  19         TP_STRUCT__entry(
  20                 __field( int, card )
  21                 __field( int, idx )
  22                 __field( int, cmd )
  23         ),
  24
  25         TP_fast_assign(
  26                 __entry->card = (chip)->card->number;
  27                 __entry->idx = (dev)->index;
  28                 __entry->cmd = cmd;
  29         ),
  30
  31         TP_printk("[%d:%d] cmd=%d", __entry->card, __entry->idx, __entry->cmd)
  32 );
  33
  34 TRACE_EVENT(azx_get_position,
  35
  36     TP_PROTO(struct azx *chip, struct azx_dev *dev, unsigned int pos, unsigned int delay),
  37
  38             TP_ARGS(chip, dev, pos, delay),
  39
  40         TP_STRUCT__entry(
  41                 __field( int, card )
  42                 __field( int, idx )
  43                 __field( unsigned int, pos )
  44                 __field( unsigned int, delay )
  45         ),
  46
  47         TP_fast_assign(
  48                 __entry->card = (chip)->card->number;
  49                 __entry->idx = (dev)->index;
  50                 __entry->pos = pos;
  51                 __entry->delay = delay;
  52         ),
  53
  54         TP_printk("[%d:%d] pos=%u, delay=%u", __entry->card, __entry->idx, __entry->pos, __entry->delay)
  55 );
  56
  57 #endif /* _TRACE_HDA_INTEL_H */
  58
  59 /* This part must be outside protection */
  60 #undef TRACE_INCLUDE_PATH
  61 #define TRACE_INCLUDE_PATH .
  62 #include <trace/define_trace.h>