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ALSA: hda - rename hda_intel_trace.h to hda_controller_trace.h

Selaa lähdekoodia 
This patch does:

1. Rename the hda_intel_trace.h to hda_controller_trace.h as
this trace is used in hda_controller.c

2. Add some trace function for pcm flow.

Signed-off-by: Libin Yang <libin.yang@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Libin Yang
2015-05-12 09:43:21 +08:00
committed by Takashi Iwai
vanhempi 598dfb56b0
commit 184865085b
3 muutettua tiedostoa jossa 103 lisäystä ja 63 poistoa
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98
sound/pci/hda/hda_controller_trace.h Normal file
Näytä tiedosto

@@ -0,0 +1,98 @@
#undef TRACE_SYSTEM
#define TRACE_SYSTEM hda_controller
#define TRACE_INCLUDE_FILE hda_controller_trace
#if !defined(_TRACE_HDA_CONTROLLER_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_HDA_CONTROLLER_H
#include <linux/tracepoint.h>
struct azx;
struct azx_dev;
TRACE_EVENT(azx_pcm_trigger,
TP_PROTO(struct azx *chip, struct azx_dev *dev, int cmd),
TP_ARGS(chip, dev, cmd),
TP_STRUCT__entry(
__field( int, card )
__field( int, idx )
__field( int, cmd )
),
TP_fast_assign(
__entry->card = (chip)->card->number;
__entry->idx = (dev)->core.index;
__entry->cmd = cmd;
),
TP_printk("[%d:%d] cmd=%d", __entry->card, __entry->idx, __entry->cmd)
);
TRACE_EVENT(azx_get_position,
TP_PROTO(struct azx *chip, struct azx_dev *dev, unsigned int pos, unsigned int delay),
TP_ARGS(chip, dev, pos, delay),
TP_STRUCT__entry(
__field( int, card )
__field( int, idx )
__field( unsigned int, pos )
__field( unsigned int, delay )
),
TP_fast_assign(
__entry->card = (chip)->card->number;
__entry->idx = (dev)->core.index;
__entry->pos = pos;
__entry->delay = delay;
),
TP_printk("[%d:%d] pos=%u, delay=%u", __entry->card, __entry->idx, __entry->pos, __entry->delay)
);
DECLARE_EVENT_CLASS(azx_pcm,
TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
TP_ARGS(chip, azx_dev),
TP_STRUCT__entry(
__field( unsigned char, stream_tag )
),
TP_fast_assign(
__entry->stream_tag = (azx_dev)->core.stream_tag;
),
TP_printk("stream_tag: %d", __entry->stream_tag)
);
DEFINE_EVENT(azx_pcm, azx_pcm_open,
TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
TP_ARGS(chip, azx_dev)
);
DEFINE_EVENT(azx_pcm, azx_pcm_close,
TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
TP_ARGS(chip, azx_dev)
);
DEFINE_EVENT(azx_pcm, azx_pcm_hw_params,
TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
TP_ARGS(chip, azx_dev)
);
DEFINE_EVENT(azx_pcm, azx_pcm_prepare,
TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
TP_ARGS(chip, azx_dev)
);
#endif /* _TRACE_HDA_CONTROLLER_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#include <trace/define_trace.h>