mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
a871afc8d0
DRM already supports tracing DPCD transactions, there's no reason for the existence of this function. Also, it prints one byte per-line which is way too loud. So, just remove it. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Lyude Paul <lyude@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
157 lines
4.3 KiB
C
157 lines
4.3 KiB
C
/*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
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, ...) \
|
|
do { \
|
|
static bool print_not_impl = true; \
|
|
if (print_not_impl == true) { \
|
|
print_not_impl = false; \
|
|
DRM_WARN("DAL_NOT_IMPL: " fmt, ##__VA_ARGS__); \
|
|
} \
|
|
} while (0)
|
|
|
|
/******************************************************************************
|
|
* Convenience macros to save on typing.
|
|
*****************************************************************************/
|
|
|
|
#define DC_ERROR(...) \
|
|
do { \
|
|
(void)(dc_ctx); \
|
|
DC_LOG_ERROR(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define DC_SYNC_INFO(...) \
|
|
do { \
|
|
(void)(dc_ctx); \
|
|
DC_LOG_SYNC(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
/* 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, ...) \
|
|
do { \
|
|
(void)(link); \
|
|
DC_LOG_EVENT_DETECTION(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \
|
|
do { \
|
|
(void)(link); \
|
|
DC_LOG_EVENT_LINK_LOSS(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define CONN_MSG_LT(link, ...) \
|
|
do { \
|
|
(void)(link); \
|
|
DC_LOG_EVENT_LINK_TRAINING(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define CONN_MSG_MODE(link, ...) \
|
|
do { \
|
|
(void)(link); \
|
|
DC_LOG_EVENT_MODE_SET(__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
/*
|
|
* Display Test Next logging
|
|
*/
|
|
#define DTN_INFO_BEGIN() \
|
|
dm_dtn_log_begin(dc_ctx, log_ctx)
|
|
|
|
#define DTN_INFO(msg, ...) \
|
|
dm_dtn_log_append_v(dc_ctx, log_ctx, msg, ##__VA_ARGS__)
|
|
|
|
#define DTN_INFO_END() \
|
|
dm_dtn_log_end(dc_ctx, log_ctx)
|
|
|
|
#define PERFORMANCE_TRACE_START() \
|
|
unsigned long long perf_trc_start_stmp = dm_get_timestamp(dc->ctx)
|
|
|
|
#define PERFORMANCE_TRACE_END() \
|
|
do { \
|
|
unsigned long long perf_trc_end_stmp = dm_get_timestamp(dc->ctx); \
|
|
if (dc->debug.performance_trace) { \
|
|
DC_LOG_PERF_TRACE("%s duration: %lld ticks\n", __func__, \
|
|
perf_trc_end_stmp - perf_trc_start_stmp); \
|
|
} \
|
|
} while (0)
|
|
|
|
#define DISPLAY_STATS_BEGIN(entry) (void)(entry)
|
|
|
|
#define DISPLAY_STATS(msg, ...) DC_LOG_PERF_TRACE(msg, __VA_ARGS__)
|
|
|
|
#define DISPLAY_STATS_END(entry) (void)(entry)
|
|
|
|
#define LOG_GAMMA_WRITE(msg, ...)
|
|
|
|
#endif /* __DAL_LOGGER_INTERFACE_H__ */
|