LXR linux/sound/pci/hda/hda_controller

   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
  11struct azx;
  12struct azx_dev;
  13
  14TRACE_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
  35TRACE_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
  58DECLARE_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
  74DEFINE_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
  79DEFINE_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
  84DEFINE_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
  89DEFINE_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>
 100