root/drivers/media/platform/coda/trace.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM coda
   4 
   5 #if !defined(__CODA_TRACE_H__) || defined(TRACE_HEADER_MULTI_READ)
   6 #define __CODA_TRACE_H__
   7 
   8 #include <linux/tracepoint.h>
   9 #include <media/videobuf2-v4l2.h>
  10 
  11 #include "coda.h"
  12 
  13 TRACE_EVENT(coda_bit_run,
  14         TP_PROTO(struct coda_ctx *ctx, int cmd),
  15 
  16         TP_ARGS(ctx, cmd),
  17 
  18         TP_STRUCT__entry(
  19                 __field(int, minor)
  20                 __field(int, ctx)
  21                 __field(int, cmd)
  22         ),
  23 
  24         TP_fast_assign(
  25                 __entry->minor = ctx->fh.vdev->minor;
  26                 __entry->ctx = ctx->idx;
  27                 __entry->cmd = cmd;
  28         ),
  29 
  30         TP_printk("minor = %d, ctx = %d, cmd = %d",
  31                   __entry->minor, __entry->ctx, __entry->cmd)
  32 );
  33 
  34 TRACE_EVENT(coda_bit_done,
  35         TP_PROTO(struct coda_ctx *ctx),
  36 
  37         TP_ARGS(ctx),
  38 
  39         TP_STRUCT__entry(
  40                 __field(int, minor)
  41                 __field(int, ctx)
  42         ),
  43 
  44         TP_fast_assign(
  45                 __entry->minor = ctx->fh.vdev->minor;
  46                 __entry->ctx = ctx->idx;
  47         ),
  48 
  49         TP_printk("minor = %d, ctx = %d", __entry->minor, __entry->ctx)
  50 );
  51 
  52 DECLARE_EVENT_CLASS(coda_buf_class,
  53         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf),
  54 
  55         TP_ARGS(ctx, buf),
  56 
  57         TP_STRUCT__entry(
  58                 __field(int, minor)
  59                 __field(int, index)
  60                 __field(int, ctx)
  61         ),
  62 
  63         TP_fast_assign(
  64                 __entry->minor = ctx->fh.vdev->minor;
  65                 __entry->index = buf->vb2_buf.index;
  66                 __entry->ctx = ctx->idx;
  67         ),
  68 
  69         TP_printk("minor = %d, index = %d, ctx = %d",
  70                   __entry->minor, __entry->index, __entry->ctx)
  71 );
  72 
  73 DEFINE_EVENT(coda_buf_class, coda_enc_pic_run,
  74         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf),
  75         TP_ARGS(ctx, buf)
  76 );
  77 
  78 DEFINE_EVENT(coda_buf_class, coda_enc_pic_done,
  79         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf),
  80         TP_ARGS(ctx, buf)
  81 );
  82 
  83 DECLARE_EVENT_CLASS(coda_buf_meta_class,
  84         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
  85                  struct coda_buffer_meta *meta),
  86 
  87         TP_ARGS(ctx, buf, meta),
  88 
  89         TP_STRUCT__entry(
  90                 __field(int, minor)
  91                 __field(int, index)
  92                 __field(int, start)
  93                 __field(int, end)
  94                 __field(int, ctx)
  95         ),
  96 
  97         TP_fast_assign(
  98                 __entry->minor = ctx->fh.vdev->minor;
  99                 __entry->index = buf->vb2_buf.index;
 100                 __entry->start = meta->start & ctx->bitstream_fifo.kfifo.mask;
 101                 __entry->end = meta->end & ctx->bitstream_fifo.kfifo.mask;
 102                 __entry->ctx = ctx->idx;
 103         ),
 104 
 105         TP_printk("minor = %d, index = %d, start = 0x%x, end = 0x%x, ctx = %d",
 106                   __entry->minor, __entry->index, __entry->start, __entry->end,
 107                   __entry->ctx)
 108 );
 109 
 110 DEFINE_EVENT(coda_buf_meta_class, coda_bit_queue,
 111         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
 112                  struct coda_buffer_meta *meta),
 113         TP_ARGS(ctx, buf, meta)
 114 );
 115 
 116 DECLARE_EVENT_CLASS(coda_meta_class,
 117         TP_PROTO(struct coda_ctx *ctx, struct coda_buffer_meta *meta),
 118 
 119         TP_ARGS(ctx, meta),
 120 
 121         TP_STRUCT__entry(
 122                 __field(int, minor)
 123                 __field(int, start)
 124                 __field(int, end)
 125                 __field(int, ctx)
 126         ),
 127 
 128         TP_fast_assign(
 129                 __entry->minor = ctx->fh.vdev->minor;
 130                 __entry->start = meta ? (meta->start &
 131                                          ctx->bitstream_fifo.kfifo.mask) : 0;
 132                 __entry->end = meta ? (meta->end &
 133                                        ctx->bitstream_fifo.kfifo.mask) : 0;
 134                 __entry->ctx = ctx->idx;
 135         ),
 136 
 137         TP_printk("minor = %d, start = 0x%x, end = 0x%x, ctx = %d",
 138                   __entry->minor, __entry->start, __entry->end, __entry->ctx)
 139 );
 140 
 141 DEFINE_EVENT(coda_meta_class, coda_dec_pic_run,
 142         TP_PROTO(struct coda_ctx *ctx, struct coda_buffer_meta *meta),
 143         TP_ARGS(ctx, meta)
 144 );
 145 
 146 DEFINE_EVENT(coda_meta_class, coda_dec_pic_done,
 147         TP_PROTO(struct coda_ctx *ctx, struct coda_buffer_meta *meta),
 148         TP_ARGS(ctx, meta)
 149 );
 150 
 151 DEFINE_EVENT(coda_buf_meta_class, coda_dec_rot_done,
 152         TP_PROTO(struct coda_ctx *ctx, struct vb2_v4l2_buffer *buf,
 153                  struct coda_buffer_meta *meta),
 154         TP_ARGS(ctx, buf, meta)
 155 );
 156 
 157 #endif /* __CODA_TRACE_H__ */
 158 
 159 #undef TRACE_INCLUDE_PATH
 160 #define TRACE_INCLUDE_PATH ../../drivers/media/platform/coda
 161 #undef TRACE_INCLUDE_FILE
 162 #define TRACE_INCLUDE_FILE trace
 163 
 164 /* This part must be outside protection */
 165 #include <trace/define_trace.h>