| 1 | /* SPDX-License-Identifier: GPL-2.0 */
|
|---|
| 2 | #undef TRACE_SYSTEM
|
|---|
| 3 | #define TRACE_SYSTEM hda
|
|---|
| 4 |
|
|---|
| 5 | #if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
|
|---|
| 6 | #define __HDAC_TRACE_H
|
|---|
| 7 |
|
|---|
| 8 | #include <linux/tracepoint.h>
|
|---|
| 9 | #include <linux/device.h>
|
|---|
| 10 | #include <sound/hdaudio.h>
|
|---|
| 11 |
|
|---|
| 12 | #ifndef HDAC_MSG_MAX
|
|---|
| 13 | #define HDAC_MSG_MAX 500
|
|---|
| 14 | #endif
|
|---|
| 15 |
|
|---|
| 16 | struct hdac_bus;
|
|---|
| 17 | struct hdac_codec;
|
|---|
| 18 |
|
|---|
| 19 | TRACE_EVENT(hda_send_cmd,
|
|---|
| 20 | TP_PROTO(struct hdac_bus *bus, unsigned int cmd),
|
|---|
| 21 | TP_ARGS(bus, cmd),
|
|---|
| 22 | TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
|
|---|
| 23 | TP_fast_assign(
|
|---|
| 24 | snprintf(__get_str(msg), HDAC_MSG_MAX,
|
|---|
| 25 | "[%s:%d] val=0x%08x",
|
|---|
| 26 | dev_name((bus)->dev), (cmd) >> 28, cmd);
|
|---|
| 27 | ),
|
|---|
| 28 | TP_printk("%s", __get_str(msg))
|
|---|
| 29 | );
|
|---|
| 30 |
|
|---|
| 31 | TRACE_EVENT(hda_get_response,
|
|---|
| 32 | TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res),
|
|---|
| 33 | TP_ARGS(bus, addr, res),
|
|---|
| 34 | TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
|
|---|
| 35 | TP_fast_assign(
|
|---|
| 36 | snprintf(__get_str(msg), HDAC_MSG_MAX,
|
|---|
| 37 | "[%s:%d] val=0x%08x",
|
|---|
| 38 | dev_name((bus)->dev), addr, res);
|
|---|
| 39 | ),
|
|---|
| 40 | TP_printk("%s", __get_str(msg))
|
|---|
| 41 | );
|
|---|
| 42 |
|
|---|
| 43 | TRACE_EVENT(hda_unsol_event,
|
|---|
| 44 | TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex),
|
|---|
| 45 | TP_ARGS(bus, res, res_ex),
|
|---|
| 46 | TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
|
|---|
| 47 | TP_fast_assign(
|
|---|
| 48 | snprintf(__get_str(msg), HDAC_MSG_MAX,
|
|---|
| 49 | "[%s:%d] res=0x%08x, res_ex=0x%08x",
|
|---|
| 50 | dev_name((bus)->dev), res_ex & 0x0f, res, res_ex);
|
|---|
| 51 | ),
|
|---|
| 52 | TP_printk("%s", __get_str(msg))
|
|---|
| 53 | );
|
|---|
| 54 |
|
|---|
| 55 | DECLARE_EVENT_CLASS(hdac_stream,
|
|---|
| 56 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
|
|---|
| 57 |
|
|---|
| 58 | TP_ARGS(bus, azx_dev),
|
|---|
| 59 |
|
|---|
| 60 | TP_STRUCT__entry(
|
|---|
| 61 | __field(unsigned char, stream_tag)
|
|---|
| 62 | ),
|
|---|
| 63 |
|
|---|
| 64 | TP_fast_assign(
|
|---|
| 65 | __entry->stream_tag = (azx_dev)->stream_tag;
|
|---|
| 66 | ),
|
|---|
| 67 |
|
|---|
| 68 | TP_printk("stream_tag: %d", __entry->stream_tag)
|
|---|
| 69 | );
|
|---|
| 70 |
|
|---|
| 71 | DEFINE_EVENT(hdac_stream, snd_hdac_stream_start,
|
|---|
| 72 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
|
|---|
| 73 | TP_ARGS(bus, azx_dev)
|
|---|
| 74 | );
|
|---|
| 75 |
|
|---|
| 76 | DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop,
|
|---|
| 77 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev),
|
|---|
| 78 | TP_ARGS(bus, azx_dev)
|
|---|
| 79 | );
|
|---|
| 80 |
|
|---|
| 81 | #endif /* __HDAC_TRACE_H */
|
|---|
| 82 |
|
|---|
| 83 | /* This part must be outside protection */
|
|---|
| 84 | #undef TRACE_INCLUDE_PATH
|
|---|
| 85 | #define TRACE_INCLUDE_PATH .
|
|---|
| 86 |
|
|---|
| 87 | #undef TRACE_INCLUDE_FILE
|
|---|
| 88 | #define TRACE_INCLUDE_FILE trace
|
|---|
| 89 |
|
|---|
| 90 | #include <trace/define_trace.h>
|
|---|
