blob: 33a7eb5573d4cebc2cb0def312360492d6a2b4fc [file] [log] [blame]
Takashi Iwaie3117822015-03-10 15:16:28 +01001#undef TRACE_SYSTEM
2#define TRACE_SYSTEM hda
3
4#if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
5#define __HDAC_TRACE_H
6
7#include <linux/tracepoint.h>
8#include <linux/device.h>
9#include <sound/hdaudio.h>
10
11#ifndef HDAC_MSG_MAX
12#define HDAC_MSG_MAX 500
13#endif
14
15struct hdac_bus;
16struct hdac_codec;
17
18TRACE_EVENT(hda_send_cmd,
19 TP_PROTO(struct hdac_bus *bus, unsigned int cmd),
20 TP_ARGS(bus, cmd),
21 TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
22 TP_fast_assign(
23 snprintf(__get_str(msg), HDAC_MSG_MAX,
24 "[%s:%d] val=0x%08x",
25 dev_name((bus)->dev), (cmd) >> 28, cmd);
26 ),
27 TP_printk("%s", __get_str(msg))
28);
29
30TRACE_EVENT(hda_get_response,
31 TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res),
32 TP_ARGS(bus, addr, res),
33 TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
34 TP_fast_assign(
35 snprintf(__get_str(msg), HDAC_MSG_MAX,
36 "[%s:%d] val=0x%08x",
37 dev_name((bus)->dev), addr, res);
38 ),
39 TP_printk("%s", __get_str(msg))
40);
41
42TRACE_EVENT(hda_unsol_event,
43 TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex),
44 TP_ARGS(bus, res, res_ex),
45 TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)),
46 TP_fast_assign(
47 snprintf(__get_str(msg), HDAC_MSG_MAX,
48 "[%s:%d] res=0x%08x, res_ex=0x%08x",
49 dev_name((bus)->dev), res_ex & 0x0f, res, res_ex);
50 ),
51 TP_printk("%s", __get_str(msg))
52);
53#endif /* __HDAC_TRACE_H */
54
55/* This part must be outside protection */
56#undef TRACE_INCLUDE_PATH
57#define TRACE_INCLUDE_PATH .
58
59#undef TRACE_INCLUDE_FILE
60#define TRACE_INCLUDE_FILE trace
61
62#include <trace/define_trace.h>