modules/hdcp/hdcp2_execution.c

224 		struct mod_hdcp_event_context *event_ctx,
246 			event_ctx->rx_id_list_ready = 1;
260 		struct mod_hdcp_event_context *event_ctx,
265 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
266 		event_ctx->unexpected_event = 1;
283 		struct mod_hdcp_event_context *event_ctx,
288 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
289 		event_ctx->unexpected_event = 1;
310 		struct mod_hdcp_event_context *event_ctx,
316 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
317 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
318 		event_ctx->unexpected_event = 1;
340 		struct mod_hdcp_event_context *event_ctx,
345 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
346 		event_ctx->unexpected_event = 1;
359 		struct mod_hdcp_event_context *event_ctx,
364 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
365 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ &&
366 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
367 		event_ctx->unexpected_event = 1;
386 		struct mod_hdcp_event_context *event_ctx,
391 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
392 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ &&
393 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
394 		event_ctx->unexpected_event = 1;
415 		struct mod_hdcp_event_context *event_ctx,
420 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
421 		event_ctx->unexpected_event = 1;
434 		struct mod_hdcp_event_context *event_ctx,
439 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
440 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ &&
441 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
442 		event_ctx->unexpected_event = 1;
463 		struct mod_hdcp_event_context *event_ctx,
468 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
469 		event_ctx->unexpected_event = 1;
501 		struct mod_hdcp_event_context *event_ctx,
506 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
507 		event_ctx->unexpected_event = 1;
524 		struct mod_hdcp_event_context *event_ctx,
529 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
530 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ) {
531 		event_ctx->unexpected_event = 1;
534 	if (event_ctx->event == MOD_HDCP_EVENT_CPIRQ) {
535 		process_rxstatus(hdcp, event_ctx, input, &status);
540 		if (!process_rxstatus(hdcp, event_ctx, input, &status))
542 		if (event_ctx->rx_id_list_ready)
561 		struct mod_hdcp_event_context *event_ctx,
566 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
567 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ) {
568 		event_ctx->unexpected_event = 1;
572 	process_rxstatus(hdcp, event_ctx, input, &status);
578 		struct mod_hdcp_event_context *event_ctx,
583 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
584 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ &&
585 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
586 		event_ctx->unexpected_event = 1;
590 	if (!process_rxstatus(hdcp, event_ctx, input, &status))
592 	if (!event_ctx->rx_id_list_ready) {
601 		struct mod_hdcp_event_context *event_ctx,
606 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
607 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ) {
608 		event_ctx->unexpected_event = 1;
611 	if (event_ctx->event == MOD_HDCP_EVENT_CPIRQ) {
612 		process_rxstatus(hdcp, event_ctx, input, &status);
637 		struct mod_hdcp_event_context *event_ctx,
642 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
643 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ) {
644 		event_ctx->unexpected_event = 1;
647 	if (event_ctx->event == MOD_HDCP_EVENT_CPIRQ) {
648 		process_rxstatus(hdcp, event_ctx, input, &status);
653 		if (!process_rxstatus(hdcp, event_ctx, input, &status))
655 		if (event_ctx->rx_id_list_ready)
672 		struct mod_hdcp_event_context *event_ctx,
677 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
678 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ &&
679 			event_ctx->event != MOD_HDCP_EVENT_WATCHDOG_TIMEOUT) {
680 		event_ctx->unexpected_event = 1;
683 	if (event_ctx->event == MOD_HDCP_EVENT_CPIRQ) {
684 		process_rxstatus(hdcp, event_ctx, input, &status);
689 		if (!process_rxstatus(hdcp, event_ctx, input, &status))
691 		if (event_ctx->rx_id_list_ready)
713 		struct mod_hdcp_event_context *event_ctx,
718 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK) {
719 		event_ctx->unexpected_event = 1;
736 		struct mod_hdcp_event_context *event_ctx,
741 	if (event_ctx->event != MOD_HDCP_EVENT_CALLBACK &&
742 			event_ctx->event != MOD_HDCP_EVENT_CPIRQ) {
743 		event_ctx->unexpected_event = 1;
747 	if (!process_rxstatus(hdcp, event_ctx, input, &status))
758 	struct mod_hdcp_event_context *event_ctx,
765 		status = known_hdcp2_capable_rx(hdcp, event_ctx, input);
768 		status = send_ake_init(hdcp, event_ctx, input);
771 		status = validate_ake_cert(hdcp, event_ctx, input);
774 		status = send_no_stored_km(hdcp, event_ctx, input);
777 		status = read_h_prime(hdcp, event_ctx, input);
781 				event_ctx, input);
784 		status = send_stored_km(hdcp, event_ctx, input);
787 		status = validate_h_prime(hdcp, event_ctx, input);
790 		status = locality_check(hdcp, event_ctx, input);
793 		status = exchange_ks_and_test_for_repeater(hdcp, event_ctx, input);
796 		status = enable_encryption(hdcp, event_ctx, input);
799 		status = authenticated(hdcp, event_ctx, input);
802 		status = wait_for_rx_id_list(hdcp, event_ctx, input);
805 		status = verify_rx_id_list_and_send_ack(hdcp, event_ctx, input);
808 		status = send_stream_management(hdcp, event_ctx, input);
811 		status = validate_stream_ready(hdcp, event_ctx, input);
822 	struct mod_hdcp_event_context *event_ctx,
829 		status = determine_rx_hdcp_capable_dp(hdcp, event_ctx, input);
832 		status = send_ake_init(hdcp, event_ctx, input);
835 		status = validate_ake_cert(hdcp, event_ctx, input);
838 		status = send_no_stored_km(hdcp, event_ctx, input);
841 		status = read_h_prime(hdcp, event_ctx, input);
845 				event_ctx, input);
848 		status = send_stored_km(hdcp, event_ctx, input);
851 		status = validate_h_prime(hdcp, event_ctx, input);
854 		status = locality_check(hdcp, event_ctx, input);
858 				event_ctx, input);
861 		status = send_content_stream_type_dp(hdcp, event_ctx, input);
864 		status = enable_encryption(hdcp, event_ctx, input);
867 		status = authenticated(hdcp, event_ctx, input);
870 		status = wait_for_rx_id_list(hdcp, event_ctx, input);
873 		status = verify_rx_id_list_and_send_ack(hdcp, event_ctx, input);
876 		status = send_stream_management(hdcp, event_ctx, input);
879 		status = validate_stream_ready(hdcp, event_ctx, input);