From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 16 Apr 2015 09:44:58 +0000 (+0200)
Subject: ALSA: hda - Reenable tracepoints for controller
X-Git-Tag: firefly_0821_release~176^2~1082^2~186^2~12
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=43db4a59ce0ad83bca5c938c1d94e21b278de24c;p=firefly-linux-kernel-4.4.55.git

ALSA: hda - Reenable tracepoints for controller

After correcting the fields to point the right members, tracepoints
can be reenabled again for the legacy controller code.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c
index 8f12ad9a4df5..0e43f79e1d9b 100644
--- a/sound/pci/hda/hda_controller.c
+++ b/sound/pci/hda/hda_controller.c
@@ -31,6 +31,9 @@
 #include <sound/initval.h>
 #include "hda_controller.h"
 
+#define CREATE_TRACE_POINTS
+#include "hda_intel_trace.h"
+
 /* DSP lock helpers */
 #define dsp_lock(dev)		snd_hdac_dsp_lock(azx_stream(dev))
 #define dsp_unlock(dev)		snd_hdac_dsp_unlock(azx_stream(dev))
@@ -229,6 +232,8 @@ static int azx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
 	int sync_reg;
 
 	azx_dev = get_azx_dev(substream);
+	trace_azx_pcm_trigger(chip, azx_dev, cmd);
+
 	hstr = azx_stream(azx_dev);
 	if (chip->driver_caps & AZX_DCAPS_OLD_SSYNC)
 		sync_reg = AZX_REG_OLD_SSYNC;
@@ -330,6 +335,7 @@ unsigned int azx_get_position(struct azx *chip,
 		substream->runtime->delay = delay;
 	}
 
+	trace_azx_get_position(chip, azx_dev, pos, delay);
 	return pos;
 }
 EXPORT_SYMBOL_GPL(azx_get_position);
diff --git a/sound/pci/hda/hda_intel_trace.h b/sound/pci/hda/hda_intel_trace.h
index 7b5e4c2cf9d5..ae004737d0fd 100644
--- a/sound/pci/hda/hda_intel_trace.h
+++ b/sound/pci/hda/hda_intel_trace.h
@@ -24,7 +24,7 @@ TRACE_EVENT(azx_pcm_trigger,
 
 	TP_fast_assign(
 		__entry->card = (chip)->card->number;
-		__entry->idx = (dev)->index;
+		__entry->idx = (dev)->core.index;
 		__entry->cmd = cmd;
 	),
 
@@ -46,7 +46,7 @@ TRACE_EVENT(azx_get_position,
 
 	TP_fast_assign(
 		__entry->card = (chip)->card->number;
-		__entry->idx = (dev)->index;
+		__entry->idx = (dev)->core.index;
 		__entry->pos = pos;
 		__entry->delay = delay;
 	),