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-rw-r--r--drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 38fabaff51ea..586f05a6cd77 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -3705,9 +3705,10 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
link->dpcd_caps.lttpr_caps.max_lane_count > 0 &&
link->dpcd_caps.lttpr_caps.max_lane_count <= 4 &&
link->dpcd_caps.lttpr_caps.revision.raw >= 0x14);
- if (is_lttpr_present)
+ if (is_lttpr_present) {
CONN_DATA_DETECT(link, lttpr_dpcd_data, sizeof(lttpr_dpcd_data), "LTTPR Caps: ");
- else
+ configure_lttpr_mode_transparent(link);
+ } else
link->lttpr_mode = LTTPR_MODE_NON_LTTPR;
}
return is_lttpr_present;