root/sound/pci/hda/hda_controller_trace.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM hda_controller
   4 #define TRACE_INCLUDE_FILE hda_controller_trace
   5 
   6 #if !defined(_TRACE_HDA_CONTROLLER_H) || defined(TRACE_HEADER_MULTI_READ)
   7 #define _TRACE_HDA_CONTROLLER_H
   8 
   9 #include <linux/tracepoint.h>
  10 
  11 struct azx;
  12 struct azx_dev;
  13 
  14 TRACE_EVENT(azx_pcm_trigger,
  15 
  16         TP_PROTO(struct azx *chip, struct azx_dev *dev, int cmd),
  17 
  18         TP_ARGS(chip, dev, cmd),
  19 
  20         TP_STRUCT__entry(
  21                 __field( int, card )
  22                 __field( int, idx )
  23                 __field( int, cmd )
  24         ),
  25 
  26         TP_fast_assign(
  27                 __entry->card = (chip)->card->number;
  28                 __entry->idx = (dev)->core.index;
  29                 __entry->cmd = cmd;
  30         ),
  31 
  32         TP_printk("[%d:%d] cmd=%d", __entry->card, __entry->idx, __entry->cmd)
  33 );
  34 
  35 TRACE_EVENT(azx_get_position,
  36 
  37     TP_PROTO(struct azx *chip, struct azx_dev *dev, unsigned int pos, unsigned int delay),
  38 
  39             TP_ARGS(chip, dev, pos, delay),
  40 
  41         TP_STRUCT__entry(
  42                 __field( int, card )
  43                 __field( int, idx )
  44                 __field( unsigned int, pos )
  45                 __field( unsigned int, delay )
  46         ),
  47 
  48         TP_fast_assign(
  49                 __entry->card = (chip)->card->number;
  50                 __entry->idx = (dev)->core.index;
  51                 __entry->pos = pos;
  52                 __entry->delay = delay;
  53         ),
  54 
  55         TP_printk("[%d:%d] pos=%u, delay=%u", __entry->card, __entry->idx, __entry->pos, __entry->delay)
  56 );
  57 
  58 DECLARE_EVENT_CLASS(azx_pcm,
  59         TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
  60 
  61         TP_ARGS(chip, azx_dev),
  62 
  63         TP_STRUCT__entry(
  64                 __field( unsigned char, stream_tag )
  65         ),
  66 
  67         TP_fast_assign(
  68                 __entry->stream_tag = (azx_dev)->core.stream_tag;
  69         ),
  70 
  71         TP_printk("stream_tag: %d", __entry->stream_tag)
  72 );
  73 
  74 DEFINE_EVENT(azx_pcm, azx_pcm_open,
  75         TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
  76         TP_ARGS(chip, azx_dev)
  77 );
  78 
  79 DEFINE_EVENT(azx_pcm, azx_pcm_close,
  80         TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
  81         TP_ARGS(chip, azx_dev)
  82 );
  83 
  84 DEFINE_EVENT(azx_pcm, azx_pcm_hw_params,
  85         TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
  86         TP_ARGS(chip, azx_dev)
  87 );
  88 
  89 DEFINE_EVENT(azx_pcm, azx_pcm_prepare,
  90         TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
  91         TP_ARGS(chip, azx_dev)
  92 );
  93 
  94 #endif /* _TRACE_HDA_CONTROLLER_H */
  95 
  96 /* This part must be outside protection */
  97 #undef TRACE_INCLUDE_PATH
  98 #define TRACE_INCLUDE_PATH .
  99 #include <trace/define_trace.h>