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1/*2 * Copyright 2012-15 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef __DAL_LOGGER_INTERFACE_H__27#define __DAL_LOGGER_INTERFACE_H__28 29#include "logger_types.h"30 31struct dc_context;32struct dc_link;33struct dc_surface_update;34struct resource_context;35struct dc_state;36 37/*38 *39 * DAL logger functionality40 *41 */42 43void pre_surface_trace(44 struct dc *dc,45 const struct dc_plane_state *const *plane_states,46 int surface_count);47 48void update_surface_trace(49 struct dc *dc,50 const struct dc_surface_update *updates,51 int surface_count);52 53void post_surface_trace(struct dc *dc);54 55void context_timing_trace(56 struct dc *dc,57 struct resource_context *res_ctx);58 59void context_clock_trace(60 struct dc *dc,61 struct dc_state *context);62 63/* Any function which is empty or have incomplete implementation should be64 * marked by this macro.65 * Note that the message will be printed exactly once for every function66 * 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 logging126 */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