Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
e311782a TI |
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 | ); | |
598dfb56 LY |
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 | ||
e311782a TI |
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> |