1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index 70dcfa58d3c2..36df7df5fe1a 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -2087,6 +2087,9 @@ static bool drm_dp_get_vc_payload_bw(int dp_link_bw,
         case DP_LINK_BW_5_4:
                 *out = 10 * dp_link_count;
                 break;
+        case DP_LINK_BW_8_1:
+                *out = 15 * dp_link_count;
+                break;
         }
         return true;
 }