2 * Copyright 2012-15 Advanced Micro Devices, Inc.
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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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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20 * OTHER DEALINGS IN THE SOFTWARE.
26 #ifndef __DAL_LOGGER_INTERFACE_H__
27 #define __DAL_LOGGER_INTERFACE_H__
29 #include "logger_types.h"
33 struct dc_surface_update;
34 struct resource_context;
39 * DAL logger functionality
43 struct dal_logger *dal_logger_create(struct dc_context *ctx, uint32_t log_mask);
45 uint32_t dal_logger_destroy(struct dal_logger **logger);
47 void dm_logger_flush_buffer(struct dal_logger *logger, bool should_warn);
50 struct dal_logger *logger,
51 enum dc_log_type log_type,
55 void dm_logger_append(
56 struct log_entry *entry,
60 void dm_logger_append_va(
61 struct log_entry *entry,
66 struct dal_logger *logger,
67 struct log_entry *entry,
68 enum dc_log_type log_type);
70 void dm_logger_close(struct log_entry *entry);
72 void dc_conn_log(struct dc_context *ctx,
73 const struct dc_link *link,
76 enum dc_log_type event,
80 void logger_write(struct dal_logger *logger,
81 enum dc_log_type log_type,
85 void pre_surface_trace(
87 const struct dc_plane_state *const *plane_states,
90 void update_surface_trace(
92 const struct dc_surface_update *updates,
95 void post_surface_trace(struct dc *dc);
97 void context_timing_trace(
99 struct resource_context *res_ctx);
101 void context_clock_trace(
103 struct dc_state *context);
105 /* Any function which is empty or have incomplete implementation should be
106 * marked by this macro.
107 * Note that the message will be printed exactly once for every function
108 * it is used in order to avoid repeating of the same message. */
109 #define DAL_LOGGER_NOT_IMPL(fmt, ...) \
111 static bool print_not_impl = true; \
113 if (print_not_impl == true) { \
114 print_not_impl = false; \
115 dm_logger_write(ctx->logger, LOG_WARNING, \
116 "DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \
120 /******************************************************************************
121 * Convenience macros to save on typing.
122 *****************************************************************************/
124 #define DC_ERROR(...) \
125 dm_logger_write(dc_ctx->logger, LOG_ERROR, \
128 #define DC_SYNC_INFO(...) \
129 dm_logger_write(dc_ctx->logger, LOG_SYNC, \
132 /* Connectivity log format:
133 * [time stamp] [drm] [Major_minor] [connector name] message.....
135 * [ 26.590965] [drm] [Conn_LKTN] [DP-1] HBRx4 pass VS=0, PE=0^
136 * [ 26.881060] [drm] [Conn_Mode] [DP-1] {2560x1080, 2784x1111@185580Khz}^
139 #define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \
140 dc_conn_log(link->ctx, link, hex_data, hex_len, \
141 LOG_EVENT_DETECTION, ##__VA_ARGS__)
143 #define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \
144 dc_conn_log(link->ctx, link, hex_data, hex_len, \
145 LOG_EVENT_LINK_LOSS, ##__VA_ARGS__)
147 #define CONN_MSG_LT(link, ...) \
148 dc_conn_log(link->ctx, link, NULL, 0, \
149 LOG_EVENT_LINK_TRAINING, ##__VA_ARGS__)
151 #define CONN_MSG_MODE(link, ...) \
152 dc_conn_log(link->ctx, link, NULL, 0, \
153 LOG_EVENT_MODE_SET, ##__VA_ARGS__)
156 * Display Test Next logging
158 #define DTN_INFO_BEGIN() \
159 dm_dtn_log_begin(dc_ctx)
161 #define DTN_INFO(msg, ...) \
162 dm_dtn_log_append_v(dc_ctx, msg, ##__VA_ARGS__)
164 #define DTN_INFO_END() \
165 dm_dtn_log_end(dc_ctx)
167 #define PERFORMANCE_TRACE_START() \
168 unsigned long long perf_trc_start_stmp = dm_get_timestamp(dc->ctx); \
169 unsigned long long perf_trc_start_log_msk = dc->ctx->logger->mask; \
170 unsigned int perf_trc_start_log_flags = dc->ctx->logger->flags.value; \
171 if (dc->debug.performance_trace) {\
172 dm_logger_flush_buffer(dc->ctx->logger, false);\
173 dc->ctx->logger->mask = 1<<LOG_PERF_TRACE;\
174 dc->ctx->logger->flags.bits.ENABLE_CONSOLE = 0;\
175 dc->ctx->logger->flags.bits.ENABLE_BUFFER = 1;\
178 #define PERFORMANCE_TRACE_END() do {\
179 unsigned long long perf_trc_end_stmp = dm_get_timestamp(dc->ctx);\
180 if (dc->debug.performance_trace) {\
181 dm_logger_write(dc->ctx->logger, \
183 "%s duration: %d ticks\n", __func__,\
184 perf_trc_end_stmp - perf_trc_start_stmp); \
185 if (perf_trc_start_log_msk != 1<<LOG_PERF_TRACE) {\
186 dc->ctx->logger->mask = perf_trc_start_log_msk;\
187 dc->ctx->logger->flags.value = perf_trc_start_log_flags;\
188 dm_logger_flush_buffer(dc->ctx->logger, false);\
193 #endif /* __DAL_LOGGER_INTERFACE_H__ */