instrumentation/events/lttng-module/asoc.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM asoc
   3
   4 #if !defined(LTTNG_TRACE_ASOC_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define LTTNG_TRACE_ASOC_H
   6
   7 #include "../../../probes/lttng-tracepoint-event.h"
   8 #include <linux/ktime.h>
   9 #include <linux/version.h>
  10
  11 #define DAPM_DIRECT "(direct)"
  12
  13 #ifndef _TRACE_ASOC_DEF
  14 #define _TRACE_ASOC_DEF
  15 struct snd_soc_jack;
  16 struct snd_soc_codec;
  17 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
  18 struct snd_soc_platform;
  19 #endif
  20 struct snd_soc_card;
  21 struct snd_soc_dapm_widget;
  22 #endif
  23
  24 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,16,0))
  25 #define CODEC_NAME_FIELD component.name
  26 #define CODEC_ID_FIELD component.id
  27 #else
  28 #define CODEC_NAME_FIELD name
  29 #define CODEC_ID_FIELD id
  30 #endif
  31
  32 /*
  33  * Log register events
  34  */
  35 LTTNG_TRACEPOINT_EVENT_CLASS(snd_soc_reg,
  36
  37         TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
  38                  unsigned int val),
  39
  40         TP_ARGS(codec, reg, val),
  41
  42         TP_STRUCT__entry(
  43                 __string(       name,           codec->CODEC_NAME_FIELD )
  44                 __field(        int,            id              )
  45                 __field(        unsigned int,   reg             )
  46                 __field(        unsigned int,   val             )
  47         ),
  48
  49         TP_fast_assign(
  50                 tp_strcpy(name, codec->CODEC_NAME_FIELD)
  51                 tp_assign(id, codec->CODEC_ID_FIELD)
  52                 tp_assign(reg, reg)
  53                 tp_assign(val, val)
  54         ),
  55
  56         TP_printk("codec=%s.%d reg=%x val=%x", __get_str(name),
  57                   (int)__entry->id, (unsigned int)__entry->reg,
  58                   (unsigned int)__entry->val)
  59 )
  60
  61 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_reg, snd_soc_reg_write,
  62
  63         TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
  64                  unsigned int val),
  65
  66         TP_ARGS(codec, reg, val)
  67
  68 )
  69
  70 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_reg, snd_soc_reg_read,
  71
  72         TP_PROTO(struct snd_soc_codec *codec, unsigned int reg,
  73                  unsigned int val),
  74
  75         TP_ARGS(codec, reg, val)
  76
  77 )
  78
  79 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
  80 LTTNG_TRACEPOINT_EVENT_CLASS(snd_soc_preg,
  81
  82         TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
  83                  unsigned int val),
  84
  85         TP_ARGS(platform, reg, val),
  86
  87         TP_STRUCT__entry(
  88                 __string(       name,           platform->CODEC_NAME_FIELD      )
  89                 __field(        int,            id              )
  90                 __field(        unsigned int,   reg             )
  91                 __field(        unsigned int,   val             )
  92         ),
  93
  94         TP_fast_assign(
  95                 tp_strcpy(name, platform->CODEC_NAME_FIELD)
  96                 tp_assign(id, platform->CODEC_ID_FIELD)
  97                 tp_assign(reg, reg)
  98                 tp_assign(val, val)
  99         ),
 100
 101         TP_printk("platform=%s.%d reg=%x val=%x", __get_str(name),
 102                   (int)__entry->id, (unsigned int)__entry->reg,
 103                   (unsigned int)__entry->val)
 104 )
 105
 106 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_preg, snd_soc_preg_write,
 107
 108         TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
 109                  unsigned int val),
 110
 111         TP_ARGS(platform, reg, val)
 112
 113 )
 114
 115 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_preg, snd_soc_preg_read,
 116
 117         TP_PROTO(struct snd_soc_platform *platform, unsigned int reg,
 118                  unsigned int val),
 119
 120         TP_ARGS(platform, reg, val)
 121
 122 )
 123 #endif
 124
 125 LTTNG_TRACEPOINT_EVENT_CLASS(snd_soc_card,
 126
 127         TP_PROTO(struct snd_soc_card *card, int val),
 128
 129         TP_ARGS(card, val),
 130
 131         TP_STRUCT__entry(
 132                 __string(       name,           card->name      )
 133                 __field(        int,            val             )
 134         ),
 135
 136         TP_fast_assign(
 137                 tp_strcpy(name, card->name)
 138                 tp_assign(val, val)
 139         ),
 140
 141         TP_printk("card=%s val=%d", __get_str(name), (int)__entry->val)
 142 )
 143
 144 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_card, snd_soc_bias_level_start,
 145
 146         TP_PROTO(struct snd_soc_card *card, int val),
 147
 148         TP_ARGS(card, val)
 149
 150 )
 151
 152 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_card, snd_soc_bias_level_done,
 153
 154         TP_PROTO(struct snd_soc_card *card, int val),
 155
 156         TP_ARGS(card, val)
 157
 158 )
 159
 160 LTTNG_TRACEPOINT_EVENT_CLASS(snd_soc_dapm_basic,
 161
 162         TP_PROTO(struct snd_soc_card *card),
 163
 164         TP_ARGS(card),
 165
 166         TP_STRUCT__entry(
 167                 __string(       name,   card->name      )
 168         ),
 169
 170         TP_fast_assign(
 171                 tp_strcpy(name, card->name)
 172         ),
 173
 174         TP_printk("card=%s", __get_str(name))
 175 )
 176
 177 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_dapm_basic, snd_soc_dapm_start,
 178
 179         TP_PROTO(struct snd_soc_card *card),
 180
 181         TP_ARGS(card)
 182
 183 )
 184
 185 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_dapm_basic, snd_soc_dapm_done,
 186
 187         TP_PROTO(struct snd_soc_card *card),
 188
 189         TP_ARGS(card)
 190
 191 )
 192
 193 LTTNG_TRACEPOINT_EVENT_CLASS(snd_soc_dapm_widget,
 194
 195         TP_PROTO(struct snd_soc_dapm_widget *w, int val),
 196
 197         TP_ARGS(w, val),
 198
 199         TP_STRUCT__entry(
 200                 __string(       name,   w->name         )
 201                 __field(        int,    val             )
 202         ),
 203
 204         TP_fast_assign(
 205                 tp_strcpy(name, w->name)
 206                 tp_assign(val, val)
 207         ),
 208
 209         TP_printk("widget=%s val=%d", __get_str(name),
 210                   (int)__entry->val)
 211 )
 212
 213 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_dapm_widget, snd_soc_dapm_widget_power,
 214
 215         TP_PROTO(struct snd_soc_dapm_widget *w, int val),
 216
 217         TP_ARGS(w, val)
 218
 219 )
 220
 221 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_dapm_widget, snd_soc_dapm_widget_event_start,
 222
 223         TP_PROTO(struct snd_soc_dapm_widget *w, int val),
 224
 225         TP_ARGS(w, val)
 226
 227 )
 228
 229 LTTNG_TRACEPOINT_EVENT_INSTANCE(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
 230
 231         TP_PROTO(struct snd_soc_dapm_widget *w, int val),
 232
 233         TP_ARGS(w, val)
 234
 235 )
 236
 237 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
 238 LTTNG_TRACEPOINT_EVENT(snd_soc_dapm_walk_done,
 239
 240         TP_PROTO(struct snd_soc_card *card),
 241
 242         TP_ARGS(card),
 243
 244         TP_STRUCT__entry(
 245                 __string(       name,   card->name              )
 246                 __field(        int,    power_checks            )
 247                 __field(        int,    path_checks             )
 248                 __field(        int,    neighbour_checks        )
 249         ),
 250
 251         TP_fast_assign(
 252                 tp_strcpy(name, card->name)
 253                 tp_assign(power_checks, card->dapm_stats.power_checks)
 254                 tp_assign(path_checks, card->dapm_stats.path_checks)
 255                 tp_assign(neighbour_checks, card->dapm_stats.neighbour_checks)
 256         ),
 257
 258         TP_printk("%s: checks %d power, %d path, %d neighbour",
 259                   __get_str(name), (int)__entry->power_checks,
 260                   (int)__entry->path_checks, (int)__entry->neighbour_checks)
 261 )
 262 #endif
 263
 264 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
 265 LTTNG_TRACEPOINT_EVENT(snd_soc_dapm_output_path,
 266
 267         TP_PROTO(struct snd_soc_dapm_widget *widget,
 268                 struct snd_soc_dapm_path *path),
 269
 270         TP_ARGS(widget, path),
 271
 272         TP_STRUCT__entry(
 273                 __string(       wname,  widget->name            )
 274                 __string(       pname,  path->name ? path->name : DAPM_DIRECT)
 275                 __string(       psname, path->sink->name        )
 276                 __field(        int,    path_sink               )
 277                 __field(        int,    path_connect            )
 278         ),
 279
 280         TP_fast_assign(
 281                 tp_strcpy(wname, widget->name)
 282                 tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT)
 283                 tp_strcpy(psname, path->sink->name)
 284                 tp_assign(path_connect, path->connect)
 285                 tp_assign(path_sink, (long)path->sink)
 286         ),
 287
 288         TP_printk("%c%s -> %s -> %s\n",
 289                 (int) __entry->path_sink &&
 290                 (int) __entry->path_connect ? '*' : ' ',
 291                 __get_str(wname), __get_str(pname), __get_str(psname))
 292 )
 293
 294 LTTNG_TRACEPOINT_EVENT(snd_soc_dapm_input_path,
 295
 296         TP_PROTO(struct snd_soc_dapm_widget *widget,
 297                 struct snd_soc_dapm_path *path),
 298
 299         TP_ARGS(widget, path),
 300
 301         TP_STRUCT__entry(
 302                 __string(       wname,  widget->name            )
 303                 __string(       pname,  path->name ? path->name : DAPM_DIRECT)
 304                 __string(       psname, path->source->name      )
 305                 __field(        int,    path_source             )
 306                 __field(        int,    path_connect            )
 307         ),
 308
 309         TP_fast_assign(
 310                 tp_strcpy(wname, widget->name)
 311                 tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT)
 312                 tp_strcpy(psname, path->source->name)
 313                 tp_assign(path_connect, path->connect)
 314                 tp_assign(path_source, (long)path->source)
 315         ),
 316
 317         TP_printk("%c%s <- %s <- %s\n",
 318                 (int) __entry->path_source &&
 319                 (int) __entry->path_connect ? '*' : ' ',
 320                 __get_str(wname), __get_str(pname), __get_str(psname))
 321 )
 322
 323 LTTNG_TRACEPOINT_EVENT(snd_soc_dapm_connected,
 324
 325         TP_PROTO(int paths, int stream),
 326
 327         TP_ARGS(paths, stream),
 328
 329         TP_STRUCT__entry(
 330                 __field(        int,    paths           )
 331                 __field(        int,    stream          )
 332         ),
 333
 334         TP_fast_assign(
 335                 tp_assign(paths, paths)
 336                 tp_assign(stream, stream)
 337         ),
 338
 339         TP_printk("%s: found %d paths\n",
 340                 __entry->stream ? "capture" : "playback", __entry->paths)
 341 )
 342 #endif
 343
 344 LTTNG_TRACEPOINT_EVENT(snd_soc_jack_irq,
 345
 346         TP_PROTO(const char *name),
 347
 348         TP_ARGS(name),
 349
 350         TP_STRUCT__entry(
 351                 __string(       name,   name            )
 352         ),
 353
 354         TP_fast_assign(
 355                 tp_strcpy(name, name)
 356         ),
 357
 358         TP_printk("%s", __get_str(name))
 359 )
 360
 361 LTTNG_TRACEPOINT_EVENT(snd_soc_jack_report,
 362
 363         TP_PROTO(struct snd_soc_jack *jack, int mask, int val),
 364
 365         TP_ARGS(jack, mask, val),
 366
 367         TP_STRUCT__entry(
 368                 __string(       name,           jack->jack->name        )
 369                 __field(        int,            mask                    )
 370                 __field(        int,            val                     )
 371         ),
 372
 373         TP_fast_assign(
 374                 tp_strcpy(name, jack->jack->name)
 375                 tp_assign(mask, mask)
 376                 tp_assign(val, val)
 377         ),
 378
 379         TP_printk("jack=%s %x/%x", __get_str(name), (int)__entry->val,
 380                   (int)__entry->mask)
 381 )
 382
 383 LTTNG_TRACEPOINT_EVENT(snd_soc_jack_notify,
 384
 385         TP_PROTO(struct snd_soc_jack *jack, int val),
 386
 387         TP_ARGS(jack, val),
 388
 389         TP_STRUCT__entry(
 390                 __string(       name,           jack->jack->name        )
 391                 __field(        int,            val                     )
 392         ),
 393
 394         TP_fast_assign(
 395                 tp_strcpy(name, jack->jack->name)
 396                 tp_assign(val, val)
 397         ),
 398
 399         TP_printk("jack=%s %x", __get_str(name), (int)__entry->val)
 400 )
 401
 402 LTTNG_TRACEPOINT_EVENT(snd_soc_cache_sync,
 403
 404         TP_PROTO(struct snd_soc_codec *codec, const char *type,
 405                  const char *status),
 406
 407         TP_ARGS(codec, type, status),
 408
 409         TP_STRUCT__entry(
 410                 __string(       name,           codec->CODEC_NAME_FIELD )
 411                 __string(       status,         status          )
 412                 __string(       type,           type            )
 413                 __field(        int,            id              )
 414         ),
 415
 416         TP_fast_assign(
 417                 tp_strcpy(name, codec->CODEC_NAME_FIELD)
 418                 tp_strcpy(status, status)
 419                 tp_strcpy(type, type)
 420                 tp_assign(id, codec->CODEC_ID_FIELD)
 421         ),
 422
 423         TP_printk("codec=%s.%d type=%s status=%s", __get_str(name),
 424                   (int)__entry->id, __get_str(type), __get_str(status))
 425 )
 426
 427 #endif /* LTTNG_TRACE_ASOC_H */
 428
 429 /* This part must be outside protection */
 430 #include "../../../probes/define_trace.h"