diff options
| -rw-r--r-- | include/sound/soc-dapm.h | 1 | ||||
| -rw-r--r-- | include/trace/events/asoc.h | 7 | ||||
| -rw-r--r-- | sound/soc/soc-dapm.c | 4 |
3 files changed, 10 insertions, 2 deletions
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h index 0e2d01713cb..bb5953219d0 100644 --- a/include/sound/soc-dapm.h +++ b/include/sound/soc-dapm.h @@ -540,6 +540,7 @@ struct snd_soc_dapm_widget_list { struct snd_soc_dapm_stats { int power_checks; int path_checks; + int neighbour_checks; }; #endif diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h index 2e1adf62e0a..ab26f8aa3c7 100644 --- a/include/trace/events/asoc.h +++ b/include/trace/events/asoc.h @@ -226,16 +226,19 @@ TRACE_EVENT(snd_soc_dapm_walk_done, __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: %d power checks, %d path checks", __get_str(name), - (int)__entry->power_checks, (int)__entry->path_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_jack_irq, diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 84d1d799a0d..6cac04595cc 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -677,6 +677,8 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget) } list_for_each_entry(path, &widget->sinks, list_source) { + DAPM_UPDATE_STAT(widget, neighbour_checks); + if (path->weak) continue; @@ -732,6 +734,8 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget) } list_for_each_entry(path, &widget->sources, list_sink) { + DAPM_UPDATE_STAT(widget, neighbour_checks); + if (path->weak) continue; |