X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=instrumentation%2Fevents%2Flttng-module%2Fasoc.h;h=672bea414478d66bc9f06a19c12fb6d166010188;hb=7c68b363332170e4db100327ecc9e09b8a79cf29;hp=6ffc923de4037859157bfa7c085458e439c3b378;hpb=83788d81815146024200cba5aa46c705a05d6b99;p=lttng-modules.git

diff --git a/instrumentation/events/lttng-module/asoc.h b/instrumentation/events/lttng-module/asoc.h
index 6ffc923d..672bea41 100644
--- a/instrumentation/events/lttng-module/asoc.h
+++ b/instrumentation/events/lttng-module/asoc.h
@@ -8,6 +8,8 @@
 #include <linux/tracepoint.h>
 #include <linux/version.h>
 
+#define DAPM_DIRECT "(direct)"
+
 #ifndef _TRACE_ASOC_DEF
 #define _TRACE_ASOC_DEF
 struct snd_soc_jack;
@@ -251,6 +253,86 @@ TRACE_EVENT(snd_soc_dapm_walk_done,
 )
 #endif
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
+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(
+		tp_strcpy(wname, widget->name)
+		tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT)
+		tp_strcpy(psname, path->sink->name)
+		tp_assign(path_connect, path->connect)
+		tp_assign(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(
+		tp_strcpy(wname, widget->name)
+		tp_strcpy(pname, path->name ? path->name : DAPM_DIRECT)
+		tp_strcpy(psname, path->source->name)
+		tp_assign(path_connect, path->connect)
+		tp_assign(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(
+		tp_assign(paths, paths)
+		tp_assign(stream, stream)
+	),
+
+	TP_printk("%s: found %d paths\n",
+		__entry->stream ? "capture" : "playback", __entry->paths)
+)
+#endif
+
 TRACE_EVENT(snd_soc_jack_irq,
 
 	TP_PROTO(const char *name),