From a871afc8d05cfba993bb69a6713e42d64f6e5110 Mon Sep 17 00:00:00 2001 From: Lyude Paul Date: Tue, 31 Mar 2020 17:22:24 -0400 Subject: [PATCH] drm/amd/dc: Kill dc_conn_log_hex_linux() 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 Signed-off-by: Lyude Paul Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/basics/Makefile | 3 +- .../gpu/drm/amd/display/dc/basics/log_helpers.c | 39 ---------------------- .../gpu/drm/amd/display/include/logger_interface.h | 4 --- 3 files changed, 1 insertion(+), 45 deletions(-) delete mode 100644 drivers/gpu/drm/amd/display/dc/basics/log_helpers.c diff --git a/drivers/gpu/drm/amd/display/dc/basics/Makefile b/drivers/gpu/drm/amd/display/dc/basics/Makefile index 7ad0cad0f4ef..01b99e0d788e 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/Makefile +++ b/drivers/gpu/drm/amd/display/dc/basics/Makefile @@ -24,8 +24,7 @@ # It provides the general basic services required by other DAL # subcomponents. -BASICS = conversion.o fixpt31_32.o \ - log_helpers.o vector.o dc_common.o +BASICS = conversion.o fixpt31_32.o vector.o dc_common.o AMD_DAL_BASICS = $(addprefix $(AMDDALPATH)/dc/basics/,$(BASICS)) diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c deleted file mode 100644 index 26583f346c39..000000000000 --- a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright 2012-16 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 - * - */ - -#include "core_types.h" -#include "logger.h" -#include "include/logger_interface.h" -#include "dm_helpers.h" - -void dc_conn_log_hex_linux(const uint8_t *hex_data, int hex_data_count) -{ - int i; - - if (hex_data) - for (i = 0; i < hex_data_count; i++) - DC_LOG_DEBUG("%2.2X ", hex_data[i]); -} - diff --git a/drivers/gpu/drm/amd/display/include/logger_interface.h b/drivers/gpu/drm/amd/display/include/logger_interface.h index 6e008de25629..02c23b04d34b 100644 --- a/drivers/gpu/drm/amd/display/include/logger_interface.h +++ b/drivers/gpu/drm/amd/display/include/logger_interface.h @@ -40,8 +40,6 @@ struct dc_state; * */ -void dc_conn_log_hex_linux(const uint8_t *hex_data, int hex_data_count); - void pre_surface_trace( struct dc *dc, const struct dc_plane_state *const *plane_states, @@ -102,14 +100,12 @@ void context_clock_trace( #define CONN_DATA_DETECT(link, hex_data, hex_len, ...) \ do { \ (void)(link); \ - dc_conn_log_hex_linux(hex_data, hex_len); \ DC_LOG_EVENT_DETECTION(__VA_ARGS__); \ } while (0) #define CONN_DATA_LINK_LOSS(link, hex_data, hex_len, ...) \ do { \ (void)(link); \ - dc_conn_log_hex_linux(hex_data, hex_len); \ DC_LOG_EVENT_LINK_LOSS(__VA_ARGS__); \ } while (0) -- 2.11.0