asoc.h

Go to the documentation of this file.

#undef TRACE_SYSTEM
#define TRACE_SYSTEM asoc

#if !defined(_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_ASOC_H

#include <linux/ktime.h>
#include <linux/tracepoint.h>

#define DAPM_DIRECT "(direct)"

struct snd_soc_jack;
struct snd_soc_codec;
struct snd_soc_platform;
struct snd_soc_card;
struct snd_soc_dapm_widget;

/*
 * Log register events
 */
DECLARE_EVENT_CLASS(snd_soc_reg,

    TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int val),

    TP_ARGS(codec, reg, val),

    TP_STRUCT__entry(
        __string(   name,       codec->name )
        __field(    int,        id      )
        __field(    unsigned int,   reg     )
        __field(    unsigned int,   val     )
    ),

    TP_fast_assign(
        __assign_str(name, codec->name);
        __entry->id = codec->id;
        __entry->reg = reg;
        __entry->val = val;
    ),

    TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name),
          (int)__entry->id, (unsigned int)__entry->reg,
          (unsigned int)__entry->val)
);

DEFINE_EVENT(snd_soc_reg, snd_soc_reg_write,

    TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int val),

    TP_ARGS(codec, reg, val)

);

DEFINE_EVENT(snd_soc_reg, snd_soc_reg_read,

    TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
         unsigned int val),

    TP_ARGS(codec, reg, val)

);

DECLARE_EVENT_CLASS(snd_soc_preg,

    TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
         unsigned int val),

    TP_ARGS(platform, reg, val),

    TP_STRUCT__entry(
        __string(   name,       platform->name  )
        __field(    int,        id      )
        __field(    unsigned int,   reg     )
        __field(    unsigned int,   val     )
    ),

    TP_fast_assign(
        __assign_str(name, platform->name);
        __entry->id = platform->id;
        __entry->reg = reg;
        __entry->val = val;
    ),

    TP_printk("platform=%s.%d reg=%x val=%x", __get_str(name),
          (int)__entry->id, (unsigned int)__entry->reg,
          (unsigned int)__entry->val)
);

DEFINE_EVENT(snd_soc_preg, snd_soc_preg_write,

    TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
         unsigned int val),

    TP_ARGS(platform, reg, val)

);

DEFINE_EVENT(snd_soc_preg, snd_soc_preg_read,

    TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
         unsigned int val),

    TP_ARGS(platform, reg, val)

);

DECLARE_EVENT_CLASS(snd_soc_card,

    TP_PROTO(struct snd_soc_card *card, int val),

    TP_ARGS(card, val),

    TP_STRUCT__entry(
        __string(   name,       card->name  )
        __field(    int,        val     )
    ),

    TP_fast_assign(
        __assign_str(name, card->name);
        __entry->val = val;
    ),

    TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
);

DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_start,

    TP_PROTO(struct snd_soc_card *card, int val),

    TP_ARGS(card, val)

);

DEFINE_EVENT(snd_soc_card, snd_soc_bias_level_done,

    TP_PROTO(struct snd_soc_card *card, int val),

    TP_ARGS(card, val)

);

DECLARE_EVENT_CLASS(snd_soc_dapm_basic,

    TP_PROTO(struct snd_soc_card *card),

    TP_ARGS(card),

    TP_STRUCT__entry(
        __string(   name,   card->name  )
    ),

    TP_fast_assign(
        __assign_str(name, card->name);
    ),

    TP_printk("card=%s", __get_str(name))
);

DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_start,

    TP_PROTO(struct snd_soc_card *card),

    TP_ARGS(card)

);

DEFINE_EVENT(snd_soc_dapm_basic, snd_soc_dapm_done,

    TP_PROTO(struct snd_soc_card *card),

    TP_ARGS(card)

);

DECLARE_EVENT_CLASS(snd_soc_dapm_widget,

    TP_PROTO(struct snd_soc_dapm_widget *w, int val),

    TP_ARGS(w, val),

    TP_STRUCT__entry(
        __string(   name,   w->name     )
        __field(    int,    val     )
    ),

    TP_fast_assign(
        __assign_str(name, w->name);
        __entry->val = val;
    ),

    TP_printk("widget=%s val=%d", __get_str(name),
          (int)__entry->val)
);

DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_power,

    TP_PROTO(struct snd_soc_dapm_widget *w, int val),

    TP_ARGS(w, val)

);

DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,

    TP_PROTO(struct snd_soc_dapm_widget *w, int val),

    TP_ARGS(w, val)

);

DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,

    TP_PROTO(struct snd_soc_dapm_widget *w, int val),

    TP_ARGS(w, val)

);

TRACE_EVENT(snd_soc_dapm_walk_done,

    TP_PROTO(struct snd_soc_card *card),

    TP_ARGS(card),

    TP_STRUCT__entry(
        __string(   name,   card->name      )
        __field(    int,    power_checks        )
        __field(    int,    path_checks     )
        __field(    int,    neighbour_checks    )
    ),

    TP_fast_assign(
        __assign_str(name, card->name);
        __entry->power_checks = card->dapm_stats.power_checks;
        __entry->path_checks = card->dapm_stats.path_checks;
        __entry->neighbour_checks = card->dapm_stats.neighbour_checks;
    ),

    TP_printk("%s: checks %d power, %d path, %d neighbour",
          __get_str(name), (int)__entry->power_checks,
          (int)__entry->path_checks, (int)__entry->neighbour_checks)
);

TRACE_EVENT(snd_soc_dapm_output_path,

    TP_PROTO(struct snd_soc_dapm_widget *widget,
        struct snd_soc_dapm_path *path),

    TP_ARGS(widget, path),

    TP_STRUCT__entry(
        __string(   wname,  widget->name        )
        __string(   pname,  path->name ? path->name : DAPM_DIRECT)
        __string(   psname, path->sink->name    )
        __field(    int,    path_sink       )
        __field(    int,    path_connect        )
    ),

    TP_fast_assign(
        __assign_str(wname, widget->name);
        __assign_str(pname, path->name ? path->name : DAPM_DIRECT);
        __assign_str(psname, path->sink->name);
        __entry->path_connect = path->connect;
        __entry->path_sink = (long)path->sink;
    ),

    TP_printk("%c%s -> %s -> %s\n",
        (int) __entry->path_sink &&
        (int) __entry->path_connect ? '*' : ' ',
        __get_str(wname), __get_str(pname), __get_str(psname))
);

TRACE_EVENT(snd_soc_dapm_input_path,

    TP_PROTO(struct snd_soc_dapm_widget *widget,
        struct snd_soc_dapm_path *path),

    TP_ARGS(widget, path),

    TP_STRUCT__entry(
        __string(   wname,  widget->name        )
        __string(   pname,  path->name ? path->name : DAPM_DIRECT)
        __string(   psname, path->source->name  )
        __field(    int,    path_source     )
        __field(    int,    path_connect        )
    ),

    TP_fast_assign(
        __assign_str(wname, widget->name);
        __assign_str(pname, path->name ? path->name : DAPM_DIRECT);
        __assign_str(psname, path->source->name);
        __entry->path_connect = path->connect;
        __entry->path_source = (long)path->source;
    ),

    TP_printk("%c%s <- %s <- %s\n",
        (int) __entry->path_source &&
        (int) __entry->path_connect ? '*' : ' ',
        __get_str(wname), __get_str(pname), __get_str(psname))
);

TRACE_EVENT(snd_soc_dapm_connected,

    TP_PROTO(int paths, int stream),

    TP_ARGS(paths, stream),

    TP_STRUCT__entry(
        __field(    int,    paths       )
        __field(    int,    stream      )
    ),

    TP_fast_assign(
        __entry->paths = paths;
        __entry->stream = stream;
    ),

    TP_printk("%s: found %d paths\n",
        __entry->stream ? "capture" : "playback", __entry->paths)
);

TRACE_EVENT(snd_soc_jack_irq,

    TP_PROTO(const char *name),

    TP_ARGS(name),

    TP_STRUCT__entry(
        __string(   name,   name        )
    ),

    TP_fast_assign(
        __assign_str(name, name);
    ),

    TP_printk("%s", __get_str(name))
);

TRACE_EVENT(snd_soc_jack_report,

    TP_PROTO(struct snd_soc_jack *jack, int mask, int val),

    TP_ARGS(jack, mask, val),

    TP_STRUCT__entry(
        __string(   name,       jack->jack->name    )
        __field(    int,        mask            )
        __field(    int,        val         )
    ),

    TP_fast_assign(
        __assign_str(name, jack->jack->name);
        __entry->mask = mask;
        __entry->val = val;
    ),

    TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val,
          (int)__entry->mask)
);

TRACE_EVENT(snd_soc_jack_notify,

    TP_PROTO(struct snd_soc_jack *jack, int val),

    TP_ARGS(jack, val),

    TP_STRUCT__entry(
        __string(   name,       jack->jack->name    )
        __field(    int,        val         )
    ),

    TP_fast_assign(
        __assign_str(name, jack->jack->name);
        __entry->val = val;
    ),

    TP_printk("jack=%s %x", __get_str(name), (int)__entry->val)
);

TRACE_EVENT(snd_soc_cache_sync,

    TP_PROTO(struct snd_soc_codec *codec, const char *type,
         const char *status),

    TP_ARGS(codec, type, status),

    TP_STRUCT__entry(
        __string(   name,       codec->name )
        __string(   status,     status      )
        __string(   type,       type        )
        __field(    int,        id      )
    ),

    TP_fast_assign(
        __assign_str(name, codec->name);
        __assign_str(status, status);
        __assign_str(type, type);
        __entry->id = codec->id;
    ),

    TP_printk("codec=%s.%d type=%s status=%s", __get_str(name),
          (int)__entry->id, __get_str(type), __get_str(status))
);

#endif /* _TRACE_ASOC_H */

/* This part must be outside protection */
#include <trace/define_trace.h>