100 lines
2.2 KiB
C
100 lines
2.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM hda_controller
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#define TRACE_INCLUDE_FILE hda_controller_trace
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#if !defined(_TRACE_HDA_CONTROLLER_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_HDA_CONTROLLER_H
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#include <linux/tracepoint.h>
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struct azx;
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struct azx_dev;
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TRACE_EVENT(azx_pcm_trigger,
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TP_PROTO(struct azx *chip, struct azx_dev *dev, int cmd),
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TP_ARGS(chip, dev, cmd),
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TP_STRUCT__entry(
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__field( int, card )
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__field( int, idx )
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__field( int, cmd )
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),
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TP_fast_assign(
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__entry->card = (chip)->card->number;
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__entry->idx = (dev)->core.index;
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__entry->cmd = cmd;
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),
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TP_printk("[%d:%d] cmd=%d", __entry->card, __entry->idx, __entry->cmd)
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);
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TRACE_EVENT(azx_get_position,
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TP_PROTO(struct azx *chip, struct azx_dev *dev, unsigned int pos, unsigned int delay),
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TP_ARGS(chip, dev, pos, delay),
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TP_STRUCT__entry(
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__field( int, card )
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__field( int, idx )
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__field( unsigned int, pos )
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__field( unsigned int, delay )
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),
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TP_fast_assign(
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__entry->card = (chip)->card->number;
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__entry->idx = (dev)->core.index;
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__entry->pos = pos;
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__entry->delay = delay;
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),
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TP_printk("[%d:%d] pos=%u, delay=%u", __entry->card, __entry->idx, __entry->pos, __entry->delay)
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);
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DECLARE_EVENT_CLASS(azx_pcm,
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TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
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TP_ARGS(chip, azx_dev),
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TP_STRUCT__entry(
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__field( unsigned char, stream_tag )
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),
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TP_fast_assign(
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__entry->stream_tag = (azx_dev)->core.stream_tag;
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),
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TP_printk("stream_tag: %d", __entry->stream_tag)
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);
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DEFINE_EVENT(azx_pcm, azx_pcm_open,
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TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
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TP_ARGS(chip, azx_dev)
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);
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DEFINE_EVENT(azx_pcm, azx_pcm_close,
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TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
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TP_ARGS(chip, azx_dev)
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);
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DEFINE_EVENT(azx_pcm, azx_pcm_hw_params,
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TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
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TP_ARGS(chip, azx_dev)
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);
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DEFINE_EVENT(azx_pcm, azx_pcm_prepare,
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TP_PROTO(struct azx *chip, struct azx_dev *azx_dev),
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TP_ARGS(chip, azx_dev)
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);
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#endif /* _TRACE_HDA_CONTROLLER_H */
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/* This part must be outside protection */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#include <trace/define_trace.h>
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