From 2bbb5d667958f20ef8e7f7b37f9acced6dac0b98 Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Sun, 5 Dec 2010 12:50:12 +0000
Subject: ASoC: Trace Wolfson jack detection IRQs

Add jack detection interrupt trace to Wolfson CODEC drivers.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
---
 sound/soc/codecs/wm8350.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'sound/soc/codecs/wm8350.c')

diff --git a/sound/soc/codecs/wm8350.c b/sound/soc/codecs/wm8350.c
index 3e0362e62f8..82d877df3fb 100644
--- a/sound/soc/codecs/wm8350.c
+++ b/sound/soc/codecs/wm8350.c
@@ -26,6 +26,7 @@
 #include <sound/soc.h>
 #include <sound/initval.h>
 #include <sound/tlv.h>
+#include <trace/events/asoc.h>
 
 #include "wm8350.h"
 
@@ -1378,10 +1379,12 @@ static irqreturn_t wm8350_hp_jack_handler(int irq, void *data)
 
 	switch (irq - wm8350->irq_base) {
 	case WM8350_IRQ_CODEC_JCK_DET_L:
+		trace_snd_soc_jack_irq("WM8350 HPL");
 		jack = &priv->hpl;
 		break;
 
 	case WM8350_IRQ_CODEC_JCK_DET_R:
+		trace_snd_soc_jack_irq("WM8350 HPR");
 		jack = &priv->hpr;
 		break;
 
@@ -1456,6 +1459,8 @@ static irqreturn_t wm8350_mic_handler(int irq, void *data)
 	u16 reg;
 	int report = 0;
 
+	trace_snd_soc_jack_irq("WM8350 mic");
+
 	reg = wm8350_reg_read(wm8350, WM8350_JACK_PIN_STATUS);
 	if (reg & WM8350_JACK_MICSCD_LVL)
 		report |= priv->mic.short_report;
-- 
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