[PATCH 18/27] drm/amd/display: Add function to log connectivity

[harry.wentland@xxxxxxx (Harry Wentland)]

From: Zeyu Fan <Zeyu.Fan@xxxxxxx>

Change-Id: I2e8579035eea7dd2c4cefeb296efad4cdee8ddc4
Signed-off-by: Zeyu Fan <Zeyu.Fan at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <Harry.Wentland at 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 3401780af2d3..dc2248c2058a 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
@@ -321,6 +321,12 @@ 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 c4eddee8de1b..1268be9ebaf3 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 c15a25ce8049..9fb606c49217 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);
-- 
2.11.0