From a235bd9f1ea0c610a5cddfb79f98b651dc8dc5bd Mon Sep 17 00:00:00 2001 From: Zeyu Fan Date: Mon, 5 Jun 2017 17:56:05 -0400 Subject: [PATCH] drm/amd/display: Add function to log connectivity Signed-off-by: Zeyu Fan Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 6 ++++++ drivers/gpu/drm/amd/display/dc/basics/log_helpers.c | 3 +++ drivers/gpu/drm/amd/display/dc/dm_helpers.h | 4 ++++ 3 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 01d04fa..64db62e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -322,6 +322,12 @@ bool dm_helpers_dp_mst_send_payload_allocation( return true; } +bool dm_helpers_dc_conn_log(struct dc_context*ctx, const char *msg) +{ + return true; +} + + bool dm_helpers_dp_mst_start_top_mgr( struct dc_context *ctx, const struct dc_link *link, diff --git a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c index c4eddee..1268be9 100644 --- a/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c +++ b/drivers/gpu/drm/amd/display/dc/basics/log_helpers.c @@ -26,6 +26,7 @@ #include "core_types.h" #include "logger.h" #include "include/logger_interface.h" +#include "dm_helpers.h" #define NUM_ELEMENTS(a) (sizeof(a) / sizeof((a)[0])) @@ -94,6 +95,8 @@ void dc_conn_log(struct dc_context *ctx, dm_logger_append(&entry, "%2.2X ", hex_data[i]); dm_logger_append(&entry, "^\n"); + dm_helpers_dc_conn_log(ctx, entry.buf); dm_logger_close(&entry); + va_end(args); } diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index c15a25c..9fb606c 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -68,6 +68,10 @@ bool dm_helpers_dp_mst_start_top_mgr( const struct dc_link *link, bool boot); +bool dm_helpers_dc_conn_log( + struct dc_context*ctx, + const char *msg); + void dm_helpers_dp_mst_stop_top_mgr( struct dc_context *ctx, const struct dc_link *link); -- 2.7.4