diff --git a/drivers/gpu/drm/i915/intel_hdcp.c b/drivers/gpu/drm/i915/intel_hdcp.c
index b8c8d6d1a33d..8eb3bbb3fa7f 100644
--- a/drivers/gpu/drm/i915/intel_hdcp.c
+++ b/drivers/gpu/drm/i915/intel_hdcp.c
@@ -491,9 +491,11 @@ int intel_hdcp_validate_v_prime(struct intel_digital_port *intel_dig_port,
 
 /* Implements Part 2 of the HDCP authorization procedure */
 static
-int intel_hdcp_auth_downstream(struct intel_digital_port *intel_dig_port,
-			       const struct intel_hdcp_shim *shim)
+int intel_hdcp_auth_downstream(struct intel_connector *connector)
 {
+	struct intel_digital_port *intel_dig_port = conn_to_dig_port(connector);
+	const struct intel_hdcp_shim *shim = connector->hdcp.shim;
+	struct drm_device *dev = connector->base.dev;
 	u8 bstatus[2], num_downstream, *ksv_fifo;
 	int ret, i, tries = 3;
 
@@ -532,6 +534,11 @@ int intel_hdcp_auth_downstream(struct intel_digital_port *intel_dig_port,
 	if (ret)
 		goto err;
 
+	if (drm_hdcp_check_ksvs_revoked(dev, ksv_fifo, num_downstream)) {
+		DRM_ERROR("Revoked Ksv(s) in ksv_fifo\n");
+		return -EPERM;
+	}
+
 	/*
 	 * When V prime mismatches, DP Spec mandates re-read of
 	 * V prime atleast twice.
@@ -558,9 +565,12 @@ int intel_hdcp_auth_downstream(struct intel_digital_port *intel_dig_port,
 }
 
 /* Implements Part 1 of the HDCP authorization procedure */
-static int intel_hdcp_auth(struct intel_digital_port *intel_dig_port,
-			   const struct intel_hdcp_shim *shim)
+static int intel_hdcp_auth(struct intel_connector *connector)
 {
+	struct intel_digital_port *intel_dig_port = conn_to_dig_port(connector);
+	struct intel_hdcp *hdcp = &connector->hdcp;
+	struct drm_device *dev = connector->base.dev;
+	const struct intel_hdcp_shim *shim = hdcp->shim;
 	struct drm_i915_private *dev_priv;
 	enum port port;
 	unsigned long r0_prime_gen_start;
@@ -626,6 +636,11 @@ static int intel_hdcp_auth(struct intel_digital_port *intel_dig_port,
 	if (ret < 0)
 		return ret;
 
+	if (drm_hdcp_check_ksvs_revoked(dev, bksv.shim, 1)) {
+		DRM_ERROR("BKSV is revoked\n");
+		return -EPERM;
+	}
+
 	I915_WRITE(PORT_HDCP_BKSVLO(port), bksv.reg[0]);
 	I915_WRITE(PORT_HDCP_BKSVHI(port), bksv.reg[1]);
 
@@ -699,7 +714,7 @@ static int intel_hdcp_auth(struct intel_digital_port *intel_dig_port,
 	 */
 
 	if (repeater_present)
-		return intel_hdcp_auth_downstream(intel_dig_port, shim);
+		return intel_hdcp_auth_downstream(connector);
 
 	DRM_DEBUG_KMS("HDCP is enabled (no repeater present)\n");
 	return 0;
@@ -762,7 +777,7 @@ static int _intel_hdcp_enable(struct intel_connector *connector)
 
 	/* Incase of authentication failures, HDCP spec expects reauth. */
 	for (i = 0; i < tries; i++) {
-		ret = intel_hdcp_auth(conn_to_dig_port(connector), hdcp->shim);
+		ret = intel_hdcp_auth(connector);
 		if (!ret) {
 			hdcp->hdcp_encrypted = true;
 			return 0;
@@ -1161,6 +1176,7 @@ static int hdcp2_authentication_key_exchange(struct intel_connector *connector)
 {
 	struct intel_digital_port *intel_dig_port = conn_to_dig_port(connector);
 	struct intel_hdcp *hdcp = &connector->hdcp;
+	struct drm_device *dev = connector->base.dev;
 	union {
 		struct hdcp2_ake_init ake_init;
 		struct hdcp2_ake_send_cert send_cert;
@@ -1195,6 +1211,12 @@ static int hdcp2_authentication_key_exchange(struct intel_connector *connector)
 
 	hdcp->is_repeater = HDCP_2_2_RX_REPEATER(msgs.send_cert.rx_caps[2]);
 
+	if (drm_hdcp_check_ksvs_revoked(dev, msgs.send_cert.cert_rx.receiver_id,
+					1)) {
+		DRM_ERROR("Receiver ID is revoked\n");
+		return -EPERM;
+	}
+
 	/*
 	 * Here msgs.no_stored_km will hold msgs corresponding to the km
 	 * stored also.
@@ -1347,13 +1369,14 @@ int hdcp2_authenticate_repeater_topology(struct intel_connector *connector)
 {
 	struct intel_digital_port *intel_dig_port = conn_to_dig_port(connector);
 	struct intel_hdcp *hdcp = &connector->hdcp;
+	struct drm_device *dev = connector->base.dev;
 	union {
 		struct hdcp2_rep_send_receiverid_list recvid_list;
 		struct hdcp2_rep_send_ack rep_ack;
 	} msgs;
 	const struct intel_hdcp_shim *shim = hdcp->shim;
+	u32 seq_num_v, device_cnt;
 	u8 *rx_info;
-	u32 seq_num_v;
 	int ret;
 
 	ret = shim->read_2_2_msg(intel_dig_port, HDCP_2_2_REP_SEND_RECVID_LIST,
@@ -1378,6 +1401,14 @@ int hdcp2_authenticate_repeater_topology(struct intel_connector *connector)
 		return -EINVAL;
 	}
 
+	device_cnt = HDCP_2_2_DEV_COUNT_HI(rx_info[0]) << 4 ||
+			HDCP_2_2_DEV_COUNT_LO(rx_info[1]);
+	if (drm_hdcp_check_ksvs_revoked(dev, msgs.recvid_list.receiver_ids,
+					device_cnt)) {
+		DRM_ERROR("Revoked receiver ID(s) is in list\n");
+		return -EPERM;
+	}
+
 	ret = hdcp2_verify_rep_topology_prepare_ack(connector,
 						    &msgs.recvid_list,
 						    &msgs.rep_ack);
