29 #include "hdcp.h"
34 static void hdcp2_message_init(struct mod_hdcp *hdcp,  in hdcp2_message_init()  argument
37 	in->session_handle = hdcp->auth.id;  in hdcp2_message_init()
48 		struct mod_hdcp *hdcp, uint8_t index)  in mod_hdcp_remove_display_from_topology()  argument
50  	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_remove_display_from_topology()
53 			get_active_display_at_index(hdcp, index);  in mod_hdcp_remove_display_from_topology()
76 		HDCP_TOP_REMOVE_DISPLAY_TRACE(hdcp, display->index);  in mod_hdcp_remove_display_from_topology()
82 enum mod_hdcp_status mod_hdcp_add_display_to_topology(struct mod_hdcp *hdcp,  in mod_hdcp_add_display_to_topology()  argument
85 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_add_display_to_topology()
87 	struct mod_hdcp_link *link = &hdcp->connection.link;  in mod_hdcp_add_display_to_topology()
108 	if (is_dp_hdcp(hdcp))  in mod_hdcp_add_display_to_topology()
122 		HDCP_TOP_ADD_DISPLAY_TRACE(hdcp, display->index);  in mod_hdcp_add_display_to_topology()
129 enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_create_session()  argument
132 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_create_session()
133 	struct mod_hdcp_display *display = get_first_active_display(hdcp);  in mod_hdcp_hdcp1_create_session()
138 		DRM_ERROR("Failed to create hdcp session. HDCP TA is not initialized.");  in mod_hdcp_hdcp1_create_session()
152 	hdcp->auth.id = hdcp_cmd->out_msg.hdcp1_create_session.session_handle;  in mod_hdcp_hdcp1_create_session()
157 		hdcp->auth.msg.hdcp1.ainfo = hdcp_cmd->out_msg.hdcp1_create_session.ainfo_primary;  in mod_hdcp_hdcp1_create_session()
158 		memcpy(hdcp->auth.msg.hdcp1.aksv, hdcp_cmd->out_msg.hdcp1_create_session.aksv_primary,  in mod_hdcp_hdcp1_create_session()
159 		       sizeof(hdcp->auth.msg.hdcp1.aksv));  in mod_hdcp_hdcp1_create_session()
160 		memcpy(hdcp->auth.msg.hdcp1.an, hdcp_cmd->out_msg.hdcp1_create_session.an_primary,  in mod_hdcp_hdcp1_create_session()
161 		       sizeof(hdcp->auth.msg.hdcp1.an));  in mod_hdcp_hdcp1_create_session()
168 enum mod_hdcp_status mod_hdcp_hdcp1_destroy_session(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_destroy_session()  argument
171 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_destroy_session()
180 	hdcp_cmd->in_msg.hdcp1_destroy_session.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_destroy_session()
188 		HDCP_TOP_HDCP1_DESTROY_SESSION_TRACE(hdcp);  in mod_hdcp_hdcp1_destroy_session()
190 			if (is_display_encryption_enabled(&hdcp->displays[i])) {  in mod_hdcp_hdcp1_destroy_session()
191 				hdcp->displays[i].state =  in mod_hdcp_hdcp1_destroy_session()
194 					hdcp, hdcp->displays[i].index);  in mod_hdcp_hdcp1_destroy_session()
202 enum mod_hdcp_status mod_hdcp_hdcp1_validate_rx(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_validate_rx()  argument
204 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_validate_rx()
212 	hdcp_cmd->in_msg.hdcp1_first_part_authentication.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_validate_rx()
214 	memcpy(hdcp_cmd->in_msg.hdcp1_first_part_authentication.bksv_primary, hdcp->auth.msg.hdcp1.bksv,  in mod_hdcp_hdcp1_validate_rx()
217 	hdcp_cmd->in_msg.hdcp1_first_part_authentication.r0_prime_primary = hdcp->auth.msg.hdcp1.r0p;  in mod_hdcp_hdcp1_validate_rx()
218 	hdcp_cmd->in_msg.hdcp1_first_part_authentication.bcaps = hdcp->auth.msg.hdcp1.bcaps;  in mod_hdcp_hdcp1_validate_rx()
228 		hdcp->connection.is_repeater = 1;  in mod_hdcp_hdcp1_validate_rx()
231 		hdcp->connection.is_repeater = 0;  in mod_hdcp_hdcp1_validate_rx()
234 		hdcp->connection.is_hdcp1_revoked = 1;  in mod_hdcp_hdcp1_validate_rx()
243 enum mod_hdcp_status mod_hdcp_hdcp1_enable_encryption(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_enable_encryption()  argument
245 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_enable_encryption()
247 	struct mod_hdcp_display *display = get_first_active_display(hdcp);  in mod_hdcp_hdcp1_enable_encryption()
254 	hdcp_cmd->in_msg.hdcp1_enable_encryption.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_enable_encryption()
261 	} else if (!is_dp_mst_hdcp(hdcp)) {  in mod_hdcp_hdcp1_enable_encryption()
263 		HDCP_HDCP1_ENABLED_TRACE(hdcp, display->index);  in mod_hdcp_hdcp1_enable_encryption()
270 enum mod_hdcp_status mod_hdcp_hdcp1_validate_ksvlist_vp(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_validate_ksvlist_vp()  argument
272 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_validate_ksvlist_vp()
280 	hdcp_cmd->in_msg.hdcp1_second_part_authentication.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_validate_ksvlist_vp()
282 …hdcp_cmd->in_msg.hdcp1_second_part_authentication.ksv_list_size = hdcp->auth.msg.hdcp1.ksvlist_siz…  in mod_hdcp_hdcp1_validate_ksvlist_vp()
283 	memcpy(hdcp_cmd->in_msg.hdcp1_second_part_authentication.ksv_list, hdcp->auth.msg.hdcp1.ksvlist,  in mod_hdcp_hdcp1_validate_ksvlist_vp()
284 	       hdcp->auth.msg.hdcp1.ksvlist_size);  in mod_hdcp_hdcp1_validate_ksvlist_vp()
286 	memcpy(hdcp_cmd->in_msg.hdcp1_second_part_authentication.v_prime, hdcp->auth.msg.hdcp1.vp,  in mod_hdcp_hdcp1_validate_ksvlist_vp()
287 	       sizeof(hdcp->auth.msg.hdcp1.vp));  in mod_hdcp_hdcp1_validate_ksvlist_vp()
290 		is_dp_hdcp(hdcp) ? hdcp->auth.msg.hdcp1.binfo_dp : hdcp->auth.msg.hdcp1.bstatus;  in mod_hdcp_hdcp1_validate_ksvlist_vp()
301 		hdcp->connection.is_hdcp1_revoked = 1;  in mod_hdcp_hdcp1_validate_ksvlist_vp()
311 enum mod_hdcp_status mod_hdcp_hdcp1_enable_dp_stream_encryption(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_enable_dp_stream_encryption()  argument
314 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
324 		if (hdcp->displays[i].adjust.disable || hdcp->displays[i].state != MOD_HDCP_DISPLAY_ACTIVE)  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
329 		hdcp_cmd->in_msg.hdcp1_enable_dp_stream_encryption.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
330 		hdcp_cmd->in_msg.hdcp1_enable_dp_stream_encryption.display_handle = hdcp->displays[i].index;  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
340 		hdcp->displays[i].state = MOD_HDCP_DISPLAY_ENCRYPTION_ENABLED;  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
341 		HDCP_HDCP1_ENABLED_TRACE(hdcp, hdcp->displays[i].index);  in mod_hdcp_hdcp1_enable_dp_stream_encryption()
348 enum mod_hdcp_status mod_hdcp_hdcp1_link_maintenance(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp1_link_maintenance()  argument
350 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp1_link_maintenance()
359 	hdcp_cmd->in_msg.hdcp1_get_encryption_status.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp1_link_maintenance()
374 enum mod_hdcp_status mod_hdcp_hdcp1_get_link_encryption_status(struct mod_hdcp *hdcp,  in mod_hdcp_hdcp1_get_link_encryption_status()  argument
379 	if (mod_hdcp_hdcp1_link_maintenance(hdcp) != MOD_HDCP_STATUS_SUCCESS)  in mod_hdcp_hdcp1_get_link_encryption_status()
387 enum mod_hdcp_status mod_hdcp_hdcp2_create_session(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_create_session()  argument
389 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_create_session()
391 	struct mod_hdcp_display *display = get_first_active_display(hdcp);  in mod_hdcp_hdcp2_create_session()
396 		DRM_ERROR("Failed to create hdcp session, HDCP TA is not initialized");  in mod_hdcp_hdcp2_create_session()
410 	if (hdcp->connection.link.adjust.hdcp2.force_type == MOD_HDCP_FORCE_TYPE_0)  in mod_hdcp_hdcp2_create_session()
413 	else if (hdcp->connection.link.adjust.hdcp2.force_type == MOD_HDCP_FORCE_TYPE_1)  in mod_hdcp_hdcp2_create_session()
416 	else if (hdcp->connection.link.adjust.hdcp2.force_type == MOD_HDCP_FORCE_TYPE_MAX)  in mod_hdcp_hdcp2_create_session()
428 		hdcp->auth.id = hdcp_cmd->out_msg.hdcp2_create_session_v2.session_handle;  in mod_hdcp_hdcp2_create_session()
434 enum mod_hdcp_status mod_hdcp_hdcp2_destroy_session(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_destroy_session()  argument
436 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_destroy_session()
445 	hdcp_cmd->in_msg.hdcp2_destroy_session.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp2_destroy_session()
453 		HDCP_TOP_HDCP2_DESTROY_SESSION_TRACE(hdcp);  in mod_hdcp_hdcp2_destroy_session()
455 			if (is_display_encryption_enabled(&hdcp->displays[i])) {  in mod_hdcp_hdcp2_destroy_session()
456 				hdcp->displays[i].state =  in mod_hdcp_hdcp2_destroy_session()
459 					hdcp, hdcp->displays[i].index);  in mod_hdcp_hdcp2_destroy_session()
467 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_ake_init(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_prepare_ake_init()  argument
469 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_prepare_ake_init()
482 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_prepare_ake_init()
492 		memcpy(&hdcp->auth.msg.hdcp2.ake_init[0], &msg_out->prepare.transmitter_message[0],  in mod_hdcp_hdcp2_prepare_ake_init()
493 		       sizeof(hdcp->auth.msg.hdcp2.ake_init));  in mod_hdcp_hdcp2_prepare_ake_init()
499 enum mod_hdcp_status mod_hdcp_hdcp2_validate_ake_cert(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_validate_ake_cert()  argument
501 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_validate_ake_cert()
514 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_validate_ake_cert()
519 	memcpy(&msg_in->process.receiver_message[0], hdcp->auth.msg.hdcp2.ake_cert,  in mod_hdcp_hdcp2_validate_ake_cert()
520 	       sizeof(hdcp->auth.msg.hdcp2.ake_cert));  in mod_hdcp_hdcp2_validate_ake_cert()
532 		memcpy(hdcp->auth.msg.hdcp2.ake_no_stored_km,  in mod_hdcp_hdcp2_validate_ake_cert()
534 		       sizeof(hdcp->auth.msg.hdcp2.ake_no_stored_km));  in mod_hdcp_hdcp2_validate_ake_cert()
536 		memcpy(hdcp->auth.msg.hdcp2.ake_stored_km,  in mod_hdcp_hdcp2_validate_ake_cert()
537 		       &msg_out->prepare.transmitter_message[sizeof(hdcp->auth.msg.hdcp2.ake_no_stored_km)],  in mod_hdcp_hdcp2_validate_ake_cert()
538 		       sizeof(hdcp->auth.msg.hdcp2.ake_stored_km));  in mod_hdcp_hdcp2_validate_ake_cert()
542 			hdcp->connection.is_km_stored =  in mod_hdcp_hdcp2_validate_ake_cert()
544 			hdcp->connection.is_repeater =  in mod_hdcp_hdcp2_validate_ake_cert()
549 			hdcp->connection.is_hdcp2_revoked = 1;  in mod_hdcp_hdcp2_validate_ake_cert()
557 enum mod_hdcp_status mod_hdcp_hdcp2_validate_h_prime(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_validate_h_prime()  argument
559 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_validate_h_prime()
572 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_validate_h_prime()
577 	memcpy(&msg_in->process.receiver_message[0], hdcp->auth.msg.hdcp2.ake_h_prime,  in mod_hdcp_hdcp2_validate_h_prime()
578 	       sizeof(hdcp->auth.msg.hdcp2.ake_h_prime));  in mod_hdcp_hdcp2_validate_h_prime()
580 	if (!hdcp->connection.is_km_stored) {  in mod_hdcp_hdcp2_validate_h_prime()
583 		memcpy(&msg_in->process.receiver_message[sizeof(hdcp->auth.msg.hdcp2.ake_h_prime)],  in mod_hdcp_hdcp2_validate_h_prime()
584 		       hdcp->auth.msg.hdcp2.ake_pairing_info, sizeof(hdcp->auth.msg.hdcp2.ake_pairing_info));  in mod_hdcp_hdcp2_validate_h_prime()
595 	else if (!hdcp->connection.is_km_stored &&  in mod_hdcp_hdcp2_validate_h_prime()
603 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_lc_init(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_prepare_lc_init()  argument
605 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_prepare_lc_init()
618 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_prepare_lc_init()
629 		memcpy(hdcp->auth.msg.hdcp2.lc_init, &msg_out->prepare.transmitter_message[0],  in mod_hdcp_hdcp2_prepare_lc_init()
630 		       sizeof(hdcp->auth.msg.hdcp2.lc_init));  in mod_hdcp_hdcp2_prepare_lc_init()
636 enum mod_hdcp_status mod_hdcp_hdcp2_validate_l_prime(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_validate_l_prime()  argument
638 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_validate_l_prime()
651 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_validate_l_prime()
656 	memcpy(&msg_in->process.receiver_message[0], hdcp->auth.msg.hdcp2.lc_l_prime,  in mod_hdcp_hdcp2_validate_l_prime()
657 	       sizeof(hdcp->auth.msg.hdcp2.lc_l_prime));  in mod_hdcp_hdcp2_validate_l_prime()
671 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_eks(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_prepare_eks()  argument
673 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_prepare_eks()
686 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_prepare_eks()
690 	if (is_dp_hdcp(hdcp))  in mod_hdcp_hdcp2_prepare_eks()
699 		memcpy(hdcp->auth.msg.hdcp2.ske_eks,  in mod_hdcp_hdcp2_prepare_eks()
701 		       sizeof(hdcp->auth.msg.hdcp2.ske_eks));  in mod_hdcp_hdcp2_prepare_eks()
703 			sizeof(hdcp->auth.msg.hdcp2.ske_eks);  in mod_hdcp_hdcp2_prepare_eks()
705 		if (is_dp_hdcp(hdcp)) {  in mod_hdcp_hdcp2_prepare_eks()
706 			memcpy(hdcp->auth.msg.hdcp2.content_stream_type_dp,  in mod_hdcp_hdcp2_prepare_eks()
707 			       &msg_out->prepare.transmitter_message[sizeof(hdcp->auth.msg.hdcp2.ske_eks)],  in mod_hdcp_hdcp2_prepare_eks()
708 			       sizeof(hdcp->auth.msg.hdcp2.content_stream_type_dp));  in mod_hdcp_hdcp2_prepare_eks()
716 enum mod_hdcp_status mod_hdcp_hdcp2_enable_encryption(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_enable_encryption()  argument
718 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_enable_encryption()
720 	struct mod_hdcp_display *display = get_first_active_display(hdcp);  in mod_hdcp_hdcp2_enable_encryption()
731 	hdcp_cmd->in_msg.hdcp2_set_encryption.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp2_enable_encryption()
738 	} else if (!is_dp_mst_hdcp(hdcp)) {  in mod_hdcp_hdcp2_enable_encryption()
740 		HDCP_HDCP2_ENABLED_TRACE(hdcp, display->index);  in mod_hdcp_hdcp2_enable_encryption()
747 enum mod_hdcp_status mod_hdcp_hdcp2_validate_rx_id_list(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_validate_rx_id_list()  argument
749 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_validate_rx_id_list()
763 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_validate_rx_id_list()
766 	msg_in->process.msg1_desc.msg_size = sizeof(hdcp->auth.msg.hdcp2.rx_id_list);  in mod_hdcp_hdcp2_validate_rx_id_list()
767 	memcpy(&msg_in->process.receiver_message[0], hdcp->auth.msg.hdcp2.rx_id_list,  in mod_hdcp_hdcp2_validate_rx_id_list()
768 	       sizeof(hdcp->auth.msg.hdcp2.rx_id_list));  in mod_hdcp_hdcp2_validate_rx_id_list()
779 		memcpy(hdcp->auth.msg.hdcp2.repeater_auth_ack,  in mod_hdcp_hdcp2_validate_rx_id_list()
781 		       sizeof(hdcp->auth.msg.hdcp2.repeater_auth_ack));  in mod_hdcp_hdcp2_validate_rx_id_list()
785 			hdcp->connection.is_km_stored = msg_out->process.is_km_stored ? 1 : 0;  in mod_hdcp_hdcp2_validate_rx_id_list()
786 			hdcp->connection.is_repeater = msg_out->process.is_repeater ? 1 : 0;  in mod_hdcp_hdcp2_validate_rx_id_list()
790 			hdcp->connection.is_hdcp2_revoked = 1;  in mod_hdcp_hdcp2_validate_rx_id_list()
798 enum mod_hdcp_status mod_hdcp_hdcp2_enable_dp_stream_encryption(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_enable_dp_stream_encryption()  argument
800 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
812 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
816 		if (hdcp->displays[i].adjust.disable || hdcp->displays[i].state != MOD_HDCP_DISPLAY_ACTIVE)  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
819 		hdcp_cmd->in_msg.hdcp2_enable_dp_stream_encryption.display_handle = hdcp->displays[i].index;  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
820 		hdcp_cmd->in_msg.hdcp2_enable_dp_stream_encryption.session_handle = hdcp->auth.id;  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
828 		hdcp->displays[i].state = MOD_HDCP_DISPLAY_ENCRYPTION_ENABLED;  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
829 		HDCP_HDCP2_ENABLED_TRACE(hdcp, hdcp->displays[i].index);  in mod_hdcp_hdcp2_enable_dp_stream_encryption()
841 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_stream_management(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_prepare_stream_management()  argument
844 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_prepare_stream_management()
857 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_prepare_stream_management()
868 		hdcp->auth.msg.hdcp2.stream_manage_size = msg_out->prepare.msg1_desc.msg_size;  in mod_hdcp_hdcp2_prepare_stream_management()
870 		memcpy(hdcp->auth.msg.hdcp2.repeater_auth_stream_manage,  in mod_hdcp_hdcp2_prepare_stream_management()
872 		       sizeof(hdcp->auth.msg.hdcp2.repeater_auth_stream_manage));  in mod_hdcp_hdcp2_prepare_stream_management()
878 enum mod_hdcp_status mod_hdcp_hdcp2_validate_stream_ready(struct mod_hdcp *hdcp)  in mod_hdcp_hdcp2_validate_stream_ready()  argument
880 	struct psp_context *psp = hdcp->config.psp.handle;  in mod_hdcp_hdcp2_validate_stream_ready()
893 	hdcp2_message_init(hdcp, msg_in);  in mod_hdcp_hdcp2_validate_stream_ready()
897 	msg_in->process.msg1_desc.msg_size = sizeof(hdcp->auth.msg.hdcp2.repeater_auth_stream_ready);  in mod_hdcp_hdcp2_validate_stream_ready()
899 	memcpy(&msg_in->process.receiver_message[0], hdcp->auth.msg.hdcp2.repeater_auth_stream_ready,  in mod_hdcp_hdcp2_validate_stream_ready()
900 	       sizeof(hdcp->auth.msg.hdcp2.repeater_auth_stream_ready));  in mod_hdcp_hdcp2_validate_stream_ready()