diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c
index 62b812cc0b67..1819cf1e07ce 100644
--- a/drivers/gpu/drm/i915/display/intel_dp.c
+++ b/drivers/gpu/drm/i915/display/intel_dp.c
@@ -173,28 +173,10 @@ int intel_dp_link_symbol_clock(int rate)
 
 static int max_dprx_rate(struct intel_dp *intel_dp)
 {
-	struct intel_display *display = to_intel_display(intel_dp);
-	struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
-	int max_rate;
-
 	if (intel_dp_tunnel_bw_alloc_is_enabled(intel_dp))
-		max_rate = drm_dp_tunnel_max_dprx_rate(intel_dp->tunnel);
-	else
-		max_rate = drm_dp_bw_code_to_link_rate(intel_dp->dpcd[DP_MAX_LINK_RATE]);
+		return drm_dp_tunnel_max_dprx_rate(intel_dp->tunnel);
 
-	/*
-	 * Some broken eDP sinks illegally declare support for
-	 * HBR3 without TPS4, and are unable to produce a stable
-	 * output. Reject HBR3 when TPS4 is not available.
-	 */
-	if (max_rate >= 810000 && !drm_dp_tps4_supported(intel_dp->dpcd)) {
-		drm_dbg_kms(display->drm,
-			    "[ENCODER:%d:%s] Rejecting HBR3 due to missing TPS4 support\n",
-			    encoder->base.base.id, encoder->base.name);
-		max_rate = 540000;
-	}
-
-	return max_rate;
+	return drm_dp_bw_code_to_link_rate(intel_dp->dpcd[DP_MAX_LINK_RATE]);
 }
 
 static int max_dprx_lane_count(struct intel_dp *intel_dp)
@@ -4278,9 +4260,6 @@ static void intel_edp_mso_init(struct intel_dp *intel_dp)
 static void
 intel_edp_set_sink_rates(struct intel_dp *intel_dp)
 {
-	struct intel_display *display = to_intel_display(intel_dp);
-	struct intel_encoder *encoder = &dp_to_dig_port(intel_dp)->base;
-
 	intel_dp->num_sink_rates = 0;
 
 	if (intel_dp->edp_dpcd[0] >= DP_EDP_14) {
@@ -4291,7 +4270,10 @@ intel_edp_set_sink_rates(struct intel_dp *intel_dp)
 				 sink_rates, sizeof(sink_rates));
 
 		for (i = 0; i < ARRAY_SIZE(sink_rates); i++) {
-			int rate;
+			int val = le16_to_cpu(sink_rates[i]);
+
+			if (val == 0)
+				break;
 
 			/* Value read multiplied by 200kHz gives the per-lane
 			 * link rate in kHz. The source rates are, however,
@@ -4299,24 +4281,7 @@ intel_edp_set_sink_rates(struct intel_dp *intel_dp)
 			 * back to symbols is
 			 * (val * 200kHz)*(8/10 ch. encoding)*(1/8 bit to Byte)
 			 */
-			rate = le16_to_cpu(sink_rates[i]) * 200 / 10;
-
-			if (rate == 0)
-				break;
-
-			/*
-			 * Some broken eDP sinks illegally declare support for
-			 * HBR3 without TPS4, and are unable to produce a stable
-			 * output. Reject HBR3 when TPS4 is not available.
-			 */
-			if (rate >= 810000 && !drm_dp_tps4_supported(intel_dp->dpcd)) {
-				drm_dbg_kms(display->drm,
-					    "[ENCODER:%d:%s] Rejecting HBR3 due to missing TPS4 support\n",
-					    encoder->base.base.id, encoder->base.name);
-				break;
-			}
-
-			intel_dp->sink_rates[i] = rate;
+			intel_dp->sink_rates[i] = (val * 200) / 10;
 		}
 		intel_dp->num_sink_rates = i;
 	}