3 files changed, 67 insertions, 0 deletions

diff --git a/include/trace/events/asoc.h b/include/trace/events/asoc.h
index 9978856..186e84d 100644
--- a/include/trace/events/asoc.h
+++ b/include/trace/events/asoc.h
@@ -7,6 +7,7 @@
 #include <linux/ktime.h>
 #include <linux/tracepoint.h>
 
+struct snd_soc_jack;
 struct snd_soc_codec;
 struct snd_soc_card;
 struct snd_soc_dapm_widget;
@@ -170,6 +171,64 @@ DEFINE_EVENT(snd_soc_dapm_widget, snd_soc_dapm_widget_event_done,
 
 );
 
+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)
+);
+
 #endif /* _TRACE_ASOC_H */
 
 /* This part must be outside protection */
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 78a0101..822bd3b 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -33,6 +33,7 @@
 #include <linux/slab.h>
 #include <sound/ac97_codec.h>
 #include <sound/core.h>
+#include <sound/jack.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 0e9b071..ac5a5bc 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -17,6 +17,7 @@
 #include <linux/interrupt.h>
 #include <linux/workqueue.h>
 #include <linux/delay.h>
+#include <trace/events/asoc.h>
 
 /**
  * snd_soc_jack_new - Create a new jack
@@ -64,6 +65,8 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 	int enable;
 	int oldstatus;
 
+	trace_snd_soc_jack_report(jack, mask, status);
+
 	if (!jack)
 		return;
 
@@ -82,6 +85,8 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)
 	if (mask && (jack->status == oldstatus))
 		goto out;
 
+	trace_snd_soc_jack_notify(jack, status);
+
 	list_for_each_entry(pin, &jack->pins, list) {
 		enable = pin->mask & jack->status;
 
@@ -210,6 +215,8 @@ static irqreturn_t gpio_handler(int irq, void *data)
 	struct snd_soc_jack_gpio *gpio = data;
 	struct device *dev = gpio->jack->codec->card->dev;
 
+	trace_snd_soc_jack_irq(gpio->name);
+
 	if (device_may_wakeup(dev))
 		pm_wakeup_event(dev, gpio->debounce_time + 50);