Update kernel probes to more detailed match to kernel versions

[lttng-modules.git] / instrumentation / events / mainline / asoc.h

diff --git a/instrumentation/events/mainline/asoc.h b/instrumentation/events/mainline/asoc.h
index ab26f8aa3c781819ca442268acf5b9f81ff8d6c7..5fc2dcdd21cddcadc15daa9dc3e62dde7b41b5d2 100644 (file)
--- a/instrumentation/events/mainline/asoc.h
+++ b/instrumentation/events/mainline/asoc.h
@@ -7,6 +7,8 @@
 #include <linux/ktime.h>
 #include <linux/tracepoint.h>
 
+#define DAPM_DIRECT "(direct)"
+
 struct snd_soc_jack;
 struct snd_soc_codec;
 struct snd_soc_platform;
@@ -241,6 +243,84 @@ TRACE_EVENT(snd_soc_dapm_walk_done,
                  (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),