1/* $NetBSD: logger_interface.h,v 1.2 2021/12/18 23:45:07 riastradh Exp $ */ 2 3/* 4 * Copyright 2012-15 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28#ifndef __DAL_LOGGER_INTERFACE_H__ 29#define __DAL_LOGGER_INTERFACE_H__ 30 31#include "logger_types.h" 32 33struct dc_context; 34struct dc_link; 35struct dc_surface_update; 36struct resource_context; 37struct dc_state; 38 39/* 40 * 41 * DAL logger functionality 42 * 43 */ 44 45void dc_conn_log_hex_linux(const uint8_t *hex_data, int hex_data_count); 46 47void pre_surface_trace( 48 struct dc *dc, 49 const struct dc_plane_state *const *plane_states, 50 int surface_count); 51 52void update_surface_trace( 53 struct dc *dc, 54 const struct dc_surface_update *updates, 55 int surface_count); 56 57void post_surface_trace(struct dc *dc); 58 59void context_timing_trace( 60 struct dc *dc, 61 struct resource_context *res_ctx); 62 63void context_clock_trace( 64 struct dc *dc, 65 struct dc_state *context); 66 67/* Any function which is empty or have incomplete implementation should be 68 * marked by this macro. 69 * Note that the message will be printed exactly once for every function 70 * it is used in order to avoid repeating of the same message. */ 71 72#define DAL_LOGGER_NOT_IMPL(fmt, ...) \ 73 do { \ 74 static bool print_not_impl = true; \ 75 if (print_not_impl == true) { \ 76 print_not_impl = false; \ 77 DRM_WARN("DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \ 78 } \ 79 } while (0) 80 81/****************************************************************************** 82 * Convenience macros to save on typing. 83 *****************************************************************************/ 84 85#define DC_ERROR(...) \ 86 do { \ 87 (void)(dc_ctx); \ 88 DC_LOG_ERROR(__VA_ARGS__); \ 89 } while (0) 90 91#define DC_SYNC_INFO(...) \ 92 do { \ 93 (void)(dc_ctx); \ 94 DC_LOG_SYNC(__VA_ARGS__); \ 95 } while (0) 96 97/* Connectivity log format: 98 * [time stamp] [drm] [Major_minor] [connector name] message..... 99 * eg: 100 * [ 26.590965] [drm] [Conn_LKTN] [DP-1] HBRx4 pass VS=0, PE=0^ 101 * [ 26.881060] [drm] [Conn_Mode] [DP-1] {2560x1080, 2784x1111@185580Khz}^ 102 */ 103 104#define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \ 105 do { \ 106 (void)(link); \ 107 dc_conn_log_hex_linux(hex_data, hex_len); \ 108 DC_LOG_EVENT_DETECTION(__VA_ARGS__); \ 109 } while (0) 110 111#define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \ 112 do { \ 113 (void)(link); \ 114 dc_conn_log_hex_linux(hex_data, hex_len); \ 115 DC_LOG_EVENT_LINK_LOSS(__VA_ARGS__); \ 116 } while (0) 117 118#define CONN_MSG_LT(link, ...) \ 119 do { \ 120 (void)(link); \ 121 DC_LOG_EVENT_LINK_TRAINING(__VA_ARGS__); \ 122 } while (0) 123 124#define CONN_MSG_MODE(link, ...) \ 125 do { \ 126 (void)(link); \ 127 DC_LOG_EVENT_MODE_SET(__VA_ARGS__); \ 128 } while (0) 129 130/* 131 * Display Test Next logging 132 */ 133#define DTN_INFO_BEGIN() \ 134 dm_dtn_log_begin(dc_ctx, log_ctx) 135 136#define DTN_INFO(msg, ...) \ 137 dm_dtn_log_append_v(dc_ctx, log_ctx, msg, ##__VA_ARGS__) 138 139#define DTN_INFO_END() \ 140 dm_dtn_log_end(dc_ctx, log_ctx) 141 142#define PERFORMANCE_TRACE_START() \ 143 unsigned long long perf_trc_start_stmp = dm_get_timestamp(dc->ctx) 144 145#define PERFORMANCE_TRACE_END() \ 146 do { \ 147 unsigned long long perf_trc_end_stmp = dm_get_timestamp(dc->ctx); \ 148 if (dc->debug.performance_trace) { \ 149 DC_LOG_PERF_TRACE("%s duration: %lld ticks\n", __func__, \ 150 perf_trc_end_stmp - perf_trc_start_stmp); \ 151 } \ 152 } while (0) 153 154#define DISPLAY_STATS_BEGIN(entry) (void)(entry) 155 156#define DISPLAY_STATS(msg, ...) DC_LOG_PERF_TRACE(msg, __VA_ARGS__) 157 158#define DISPLAY_STATS_END(entry) (void)(entry) 159 160#define LOG_GAMMA_WRITE(msg, ...) 161 162#endif /* __DAL_LOGGER_INTERFACE_H__ */ 163