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 dc_conn_log_hex_linux(const uint8_t *hex_data, int hex_data_count); 44 45 void pre_surface_trace( 46 struct dc *dc, 47 const struct dc_plane_state *const *plane_states, 48 int surface_count); 49 50 void update_surface_trace( 51 struct dc *dc, 52 const struct dc_surface_update *updates, 53 int surface_count); 54 55 void post_surface_trace(struct dc *dc); 56 57 void context_timing_trace( 58 struct dc *dc, 59 struct resource_context *res_ctx); 60 61 void context_clock_trace( 62 struct dc *dc, 63 struct dc_state *context); 64 65 /* Any function which is empty or have incomplete implementation should be 66 * marked by this macro. 67 * Note that the message will be printed exactly once for every function 68 * it is used in order to avoid repeating of the same message. */ 69 70 #define DAL_LOGGER_NOT_IMPL(fmt, ...) \ 71 do { \ 72 static bool print_not_impl = true; \ 73 if (print_not_impl == true) { \ 74 print_not_impl = false; \ 75 DRM_WARN("DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \ 76 } \ 77 } while (0) 78 79 /****************************************************************************** 80 * Convenience macros to save on typing. 81 *****************************************************************************/ 82 83 #define DC_ERROR(...) \ 84 do { \ 85 (void)(dc_ctx); \ 86 DC_LOG_ERROR(__VA_ARGS__); \ 87 } while (0) 88 89 #define DC_SYNC_INFO(...) \ 90 do { \ 91 (void)(dc_ctx); \ 92 DC_LOG_SYNC(__VA_ARGS__); \ 93 } while (0) 94 95 /* Connectivity log format: 96 * [time stamp] [drm] [Major_minor] [connector name] message..... 97 * eg: 98 * [ 26.590965] [drm] [Conn_LKTN] [DP-1] HBRx4 pass VS=0, PE=0^ 99 * [ 26.881060] [drm] [Conn_Mode] [DP-1] {2560x1080, 2784x1111@185580Khz}^ 100 */ 101 102 #define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \ 103 do { \ 104 (void)(link); \ 105 dc_conn_log_hex_linux(hex_data, hex_len); \ 106 DC_LOG_EVENT_DETECTION(__VA_ARGS__); \ 107 } while (0) 108 109 #define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \ 110 do { \ 111 (void)(link); \ 112 dc_conn_log_hex_linux(hex_data, hex_len); \ 113 DC_LOG_EVENT_LINK_LOSS(__VA_ARGS__); \ 114 } while (0) 115 116 #define CONN_MSG_LT(link, ...) \ 117 do { \ 118 (void)(link); \ 119 DC_LOG_EVENT_LINK_TRAINING(__VA_ARGS__); \ 120 } while (0) 121 122 #define CONN_MSG_MODE(link, ...) \ 123 do { \ 124 (void)(link); \ 125 DC_LOG_EVENT_MODE_SET(__VA_ARGS__); \ 126 } while (0) 127 128 /* 129 * Display Test Next logging 130 */ 131 #define DTN_INFO_BEGIN() \ 132 dm_dtn_log_begin(dc_ctx) 133 134 #define DTN_INFO(msg, ...) \ 135 dm_dtn_log_append_v(dc_ctx, msg, ##__VA_ARGS__) 136 137 #define DTN_INFO_END() \ 138 dm_dtn_log_end(dc_ctx) 139 140 #define PERFORMANCE_TRACE_START() \ 141 unsigned long long perf_trc_start_stmp = dm_get_timestamp(dc->ctx) 142 143 #define PERFORMANCE_TRACE_END() \ 144 do { \ 145 unsigned long long perf_trc_end_stmp = dm_get_timestamp(dc->ctx); \ 146 if (dc->debug.performance_trace) { \ 147 DC_LOG_PERF_TRACE("%s duration: %lld ticks\n", __func__, \ 148 perf_trc_end_stmp - perf_trc_start_stmp); \ 149 } \ 150 } while (0) 151 152 #define DISPLAY_STATS_BEGIN(entry) (void)(entry) 153 154 #define DISPLAY_STATS(msg, ...) DC_LOG_PERF_TRACE(msg, __VA_ARGS__) 155 156 #define DISPLAY_STATS_END(entry) (void)(entry) 157 158 #endif /* __DAL_LOGGER_INTERFACE_H__ */ 159