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-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link.c3
-rw-r--r--drivers/gpu/drm/amd/display/dc/dc_types.h1
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index b3ca3307d39d..cb87dd643180 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -1183,6 +1183,9 @@ static bool detect_link_and_local_sink(struct dc_link *link,
case EDID_BAD_CHECKSUM:
DC_LOG_ERROR("EDID checksum invalid.\n");
break;
+ case EDID_PARTIAL_VALID:
+ DC_LOG_ERROR("Partial EDID valid, abandon invalid blocks.\n");
+ break;
case EDID_NO_RESPONSE:
DC_LOG_ERROR("No EDID read.\n");
/*
diff --git a/drivers/gpu/drm/amd/display/dc/dc_types.h b/drivers/gpu/drm/amd/display/dc/dc_types.h
index 48859d5fc172..2ba9f528c0fe 100644
--- a/drivers/gpu/drm/amd/display/dc/dc_types.h
+++ b/drivers/gpu/drm/amd/display/dc/dc_types.h
@@ -138,6 +138,7 @@ enum dc_edid_status {
EDID_BAD_CHECKSUM,
EDID_THE_SAME,
EDID_FALL_BACK,
+ EDID_PARTIAL_VALID,
};
enum act_return_status {