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1/* SPDX-License-Identifier: GPL-2.0 */2#undef TRACE_SYSTEM3#define TRACE_SYSTEM hda4 5#if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)6#define __HDAC_TRACE_H7 8#include <linux/tracepoint.h>9#include <linux/device.h>10#include <sound/hdaudio.h>11 12#ifndef HDAC_MSG_MAX13#define HDAC_MSG_MAX 50014#endif15 16struct hdac_bus;17struct hdac_codec;18 19TRACE_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);28 __entry->cmd = cmd;29 ),30 TP_printk("[%s:%d] val=0x%08x", __get_str(name), __entry->cmd >> 28, __entry->cmd)31);32 33TRACE_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);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 49TRACE_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);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 66DECLARE_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 82DEFINE_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 87DEFINE_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_PATH96#define TRACE_INCLUDE_PATH .97 98#undef TRACE_INCLUDE_FILE99#define TRACE_INCLUDE_FILE trace100 101#include <trace/define_trace.h>102