1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #undef TRACE_SYSTEM 3*4882a593Smuzhiyun #define TRACE_SYSTEM hda 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #if !defined(__HDAC_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 6*4882a593Smuzhiyun #define __HDAC_TRACE_H 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #include <linux/tracepoint.h> 9*4882a593Smuzhiyun #include <linux/device.h> 10*4882a593Smuzhiyun #include <sound/hdaudio.h> 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #ifndef HDAC_MSG_MAX 13*4882a593Smuzhiyun #define HDAC_MSG_MAX 500 14*4882a593Smuzhiyun #endif 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun struct hdac_bus; 17*4882a593Smuzhiyun struct hdac_codec; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun TRACE_EVENT(hda_send_cmd, 20*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, unsigned int cmd), 21*4882a593Smuzhiyun TP_ARGS(bus, cmd), 22*4882a593Smuzhiyun TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), 23*4882a593Smuzhiyun TP_fast_assign( 24*4882a593Smuzhiyun snprintf(__get_str(msg), HDAC_MSG_MAX, 25*4882a593Smuzhiyun "[%s:%d] val=0x%08x", 26*4882a593Smuzhiyun dev_name((bus)->dev), (cmd) >> 28, cmd); 27*4882a593Smuzhiyun ), 28*4882a593Smuzhiyun TP_printk("%s", __get_str(msg)) 29*4882a593Smuzhiyun ); 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun TRACE_EVENT(hda_get_response, 32*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, unsigned int addr, unsigned int res), 33*4882a593Smuzhiyun TP_ARGS(bus, addr, res), 34*4882a593Smuzhiyun TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), 35*4882a593Smuzhiyun TP_fast_assign( 36*4882a593Smuzhiyun snprintf(__get_str(msg), HDAC_MSG_MAX, 37*4882a593Smuzhiyun "[%s:%d] val=0x%08x", 38*4882a593Smuzhiyun dev_name((bus)->dev), addr, res); 39*4882a593Smuzhiyun ), 40*4882a593Smuzhiyun TP_printk("%s", __get_str(msg)) 41*4882a593Smuzhiyun ); 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun TRACE_EVENT(hda_unsol_event, 44*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, u32 res, u32 res_ex), 45*4882a593Smuzhiyun TP_ARGS(bus, res, res_ex), 46*4882a593Smuzhiyun TP_STRUCT__entry(__dynamic_array(char, msg, HDAC_MSG_MAX)), 47*4882a593Smuzhiyun TP_fast_assign( 48*4882a593Smuzhiyun snprintf(__get_str(msg), HDAC_MSG_MAX, 49*4882a593Smuzhiyun "[%s:%d] res=0x%08x, res_ex=0x%08x", 50*4882a593Smuzhiyun dev_name((bus)->dev), res_ex & 0x0f, res, res_ex); 51*4882a593Smuzhiyun ), 52*4882a593Smuzhiyun TP_printk("%s", __get_str(msg)) 53*4882a593Smuzhiyun ); 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun DECLARE_EVENT_CLASS(hdac_stream, 56*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun TP_ARGS(bus, azx_dev), 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun TP_STRUCT__entry( 61*4882a593Smuzhiyun __field(unsigned char, stream_tag) 62*4882a593Smuzhiyun ), 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun TP_fast_assign( 65*4882a593Smuzhiyun __entry->stream_tag = (azx_dev)->stream_tag; 66*4882a593Smuzhiyun ), 67*4882a593Smuzhiyun 68*4882a593Smuzhiyun TP_printk("stream_tag: %d", __entry->stream_tag) 69*4882a593Smuzhiyun ); 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun DEFINE_EVENT(hdac_stream, snd_hdac_stream_start, 72*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), 73*4882a593Smuzhiyun TP_ARGS(bus, azx_dev) 74*4882a593Smuzhiyun ); 75*4882a593Smuzhiyun 76*4882a593Smuzhiyun DEFINE_EVENT(hdac_stream, snd_hdac_stream_stop, 77*4882a593Smuzhiyun TP_PROTO(struct hdac_bus *bus, struct hdac_stream *azx_dev), 78*4882a593Smuzhiyun TP_ARGS(bus, azx_dev) 79*4882a593Smuzhiyun ); 80*4882a593Smuzhiyun 81*4882a593Smuzhiyun #endif /* __HDAC_TRACE_H */ 82*4882a593Smuzhiyun 83*4882a593Smuzhiyun /* This part must be outside protection */ 84*4882a593Smuzhiyun #undef TRACE_INCLUDE_PATH 85*4882a593Smuzhiyun #define TRACE_INCLUDE_PATH . 86*4882a593Smuzhiyun 87*4882a593Smuzhiyun #undef TRACE_INCLUDE_FILE 88*4882a593Smuzhiyun #define TRACE_INCLUDE_FILE trace 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun #include <trace/define_trace.h> 91