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