diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -7622,6 +7622,7 @@ create_stream_for_sink(struct drm_connector *connector,
 	struct drm_display_mode saved_mode;
 	struct drm_display_mode *freesync_mode = NULL;
 	struct drm_display_mode *dsc_passthru_mode = NULL;
+	unsigned int dsc_passthru_match_flags;
 	bool native_mode_found = false;
 	bool recalculate_timing = false;
 	bool scale = dm_state->scaling != RMX_OFF;
@@ -7688,6 +7689,22 @@ create_stream_for_sink(struct drm_connector *connector,
 
 	mode_refresh = drm_mode_vrefresh(&mode);
 
+	dsc_passthru_match_flags = DRM_MODE_MATCH_TIMINGS |
+				   DRM_MODE_MATCH_CLOCK |
+				   DRM_MODE_MATCH_FLAGS |
+				   DRM_MODE_MATCH_3D_FLAGS;
+	if (mode.picture_aspect_ratio)
+		dsc_passthru_match_flags |= DRM_MODE_MATCH_ASPECT_RATIO;
+
+	list_for_each_entry(dsc_passthru_mode, &connector->modes, head) {
+		if (drm_mode_match(dsc_passthru_mode, &mode,
+				   dsc_passthru_match_flags)) {
+			mode.dsc_passthrough_timings_support =
+				dsc_passthru_mode->dsc_passthrough_timings_support;
+			break;
+		}
+	}
+
 	if (preferred_mode == NULL) {
 		/*
 		 * This may not be an error, the use case is when we have no
@@ -7713,16 +7730,6 @@ create_stream_for_sink(struct drm_connector *connector,
 		}
 	}
 
-	list_for_each_entry(dsc_passthru_mode, &connector->modes, head) {
-		if (dsc_passthru_mode->hdisplay == mode.hdisplay &&
-		    dsc_passthru_mode->vdisplay == mode.vdisplay &&
-		    drm_mode_vrefresh(dsc_passthru_mode) == mode_refresh) {
-			mode.dsc_passthrough_timings_support =
-				dsc_passthru_mode->dsc_passthrough_timings_support;
-			break;
-		}
-	}
-
 	if (recalculate_timing)
 		drm_mode_set_crtcinfo(&saved_mode, 0);