/* * Copyright 2012-15 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Authors: AMD * */ #ifndef __DAL_LOGGER_INTERFACE_H__ #define __DAL_LOGGER_INTERFACE_H__ #include "logger_types.h" struct dc_context; struct dc_link; struct dc_surface_update; struct resource_context; struct dc_state; /* * * DAL logger functionality * */ struct dal_logger *dal_logger_create(struct dc_context *ctx, uint32_t log_mask); uint32_t dal_logger_destroy(struct dal_logger **logger); void dm_logger_write( struct dal_logger *logger, enum dc_log_type log_type, const char *msg, ...); void dm_logger_append( struct log_entry *entry, const char *msg, ...); void dm_logger_open( struct dal_logger *logger, struct log_entry *entry, enum dc_log_type log_type); void dm_logger_close(struct log_entry *entry); void dc_conn_log(struct dc_context *ctx, const struct dc_link *link, uint8_t *hex_data, int hex_data_count, enum dc_log_type event, const char *msg, ...); void logger_write(struct dal_logger *logger, enum dc_log_type log_type, const char *msg, void *paralist); void pre_surface_trace( struct dc *dc, const struct dc_plane_state *const *plane_states, int surface_count); void update_surface_trace( struct dc *dc, const struct dc_surface_update *updates, int surface_count); void post_surface_trace(struct dc *dc); void context_timing_trace( struct dc *dc, struct resource_context *res_ctx); void context_clock_trace( struct dc *dc, struct dc_state *context); /* Any function which is empty or have incomplete implementation should be * marked by this macro. * Note that the message will be printed exactly once for every function * it is used in order to avoid repeating of the same message. */ #define DAL_LOGGER_NOT_IMPL(fmt, ...) \ { \ static bool print_not_impl = true; \ \ if (print_not_impl == true) { \ print_not_impl = false; \ dm_logger_write(ctx->logger, LOG_WARNING, \ "DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \ } \ } /****************************************************************************** * Convenience macros to save on typing. *****************************************************************************/ #define DC_ERROR(...) \ dm_logger_write(dc_ctx->logger, LOG_ERROR, \ __VA_ARGS__) #define DC_SYNC_INFO(...) \ dm_logger_write(dc_ctx->logger, LOG_SYNC, \ __VA_ARGS__) /* Connectivity log format: * [time stamp] [drm] [Major_minor] [connector name] message..... * eg: * [ 26.590965] [drm] [Conn_LKTN] [DP-1] HBRx4 pass VS=0, PE=0^ * [ 26.881060] [drm] [Conn_Mode] [DP-1] {2560x1080, 2784x1111@185580Khz}^ */ #define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \ dc_conn_log(link->ctx, link, hex_data, hex_len, \ LOG_EVENT_DETECTION, ##__VA_ARGS__) #define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \ dc_conn_log(link->ctx, link, hex_data, hex_len, \ LOG_EVENT_LINK_LOSS, ##__VA_ARGS__) #define CONN_MSG_LT(link, ...) \ dc_conn_log(link->ctx, link, NULL, 0, \ LOG_EVENT_LINK_TRAINING, ##__VA_ARGS__) #define CONN_MSG_MODE(link, ...) \ dc_conn_log(link->ctx, link, NULL, 0, \ LOG_EVENT_MODE_SET, ##__VA_ARGS__) /* * Display Test Next logging */ #define DTN_INFO_BEGIN() \ dm_dtn_log_begin(dc_ctx) #define DTN_INFO(msg, ...) \ dm_dtn_log_append_v(dc_ctx, msg, ##__VA_ARGS__) #define DTN_INFO_END() \ dm_dtn_log_end(dc_ctx) #endif /* __DAL_LOGGER_INTERFACE_H__ */