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From 26d04f605a56eedf0eb0873e5eabab160eceec08 Mon Sep 17 00:00:00 2001
From: Zeyu Fan <Zeyu.Fan@amd.com>
Date: Mon, 5 Jun 2017 17:56:05 -0400
Subject: [PATCH 0502/4131] drm/amd/display: Add function to log connectivity
Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
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
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