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( |
23 | __string(name, dev_name((bus)->dev)) |
24 | __field(u32, cmd) |
25 | ), |
26 | TP_fast_assign( |
27 | __assign_str(name, dev_name((bus)->dev)); |
28 | __entry->cmd = cmd; |
29 | ), |
30 | TP_printk("[%s:%d] val=0x%08x" , __get_str(name), __entry->cmd >> 28, __entry->cmd) |
31 | ); |
32 | |
33 | TRACE_EVENT(hda_get_response, |
34 | TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res), |
35 | TP_ARGS(bus, addr, res), |
36 | TP_STRUCT__entry( |
37 | __string(name, dev_name((bus)->dev)) |
38 | __field(u32, addr) |
39 | __field(u32, res) |
40 | ), |
41 | TP_fast_assign( |
42 | __assign_str(name, dev_name((bus)->dev)); |
43 | __entry->addr = addr; |
44 | __entry->res = res; |
45 | ), |
46 | TP_printk("[%s:%d] val=0x%08x" , __get_str(name), __entry->addr, __entry->res) |
47 | ); |
48 | |
49 | TRACE_EVENT(hda_unsol_event, |
50 | TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex), |
51 | TP_ARGS(bus, res, res_ex), |
52 | TP_STRUCT__entry( |
53 | __string(name, dev_name((bus)->dev)) |
54 | __field(u32, res) |
55 | __field(u32, res_ex) |
56 | ), |
57 | TP_fast_assign( |
58 | __assign_str(name, dev_name((bus)->dev)); |
59 | __entry->res = res; |
60 | __entry->res_ex = res_ex; |
61 | ), |
62 | TP_printk("[%s:%d] res=0x%08x, res_ex=0x%08x" , __get_str(name), |
63 | __entry->res_ex & 0x0f, __entry->res, __entry->res_ex) |
64 | ); |
65 | |
66 | DECLARE_EVENT_CLASS(hdac_stream, |
67 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), |
68 | |
69 | TP_ARGS(bus, azx_dev), |
70 | |
71 | TP_STRUCT__entry( |
72 | __field(unsigned char, stream_tag) |
73 | ), |
74 | |
75 | TP_fast_assign( |
76 | __entry->stream_tag = (azx_dev)->stream_tag; |
77 | ), |
78 | |
79 | TP_printk("stream_tag: %d" , __entry->stream_tag) |
80 | ); |
81 | |
82 | DEFINE_EVENT(hdac_stream, snd_hdac_stream_start, |
83 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), |
84 | TP_ARGS(bus, azx_dev) |
85 | ); |
86 | |
87 | DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop, |
88 | TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), |
89 | TP_ARGS(bus, azx_dev) |
90 | ); |
91 | |
92 | #endif /* __HDAC_TRACE_H */ |
93 | |
94 | /* This part must be outside protection */ |
95 | #undef TRACE_INCLUDE_PATH |
96 | #define TRACE_INCLUDE_PATH . |
97 | |
98 | #undef TRACE_INCLUDE_FILE |
99 | #define TRACE_INCLUDE_FILE trace |
100 | |
101 | #include <trace/define_trace.h> |
102 | |