modules/hdcp/hdcp.h

29 #include "mod_hdcp.h"
198 struct mod_hdcp {
289 typedef enum mod_hdcp_status (*mod_hdcp_action)(struct mod_hdcp *hdcp);
292 		enum mod_hdcp_status *status, struct mod_hdcp *hdcp, char *str);
293 enum mod_hdcp_status mod_hdcp_hdcp1_execution(struct mod_hdcp *hdcp,
296 enum mod_hdcp_status mod_hdcp_hdcp1_dp_execution(struct mod_hdcp *hdcp,
299 enum mod_hdcp_status mod_hdcp_hdcp1_transition(struct mod_hdcp *hdcp,
303 enum mod_hdcp_status mod_hdcp_hdcp1_dp_transition(struct mod_hdcp *hdcp,
309 enum mod_hdcp_status mod_hdcp_hdcp2_execution(struct mod_hdcp *hdcp,
312 enum mod_hdcp_status mod_hdcp_hdcp2_dp_execution(struct mod_hdcp *hdcp,
315 enum mod_hdcp_status mod_hdcp_hdcp2_transition(struct mod_hdcp *hdcp,
319 enum mod_hdcp_status mod_hdcp_hdcp2_dp_transition(struct mod_hdcp *hdcp,
327 void mod_hdcp_log_ddc_trace(struct mod_hdcp *hdcp);
332 		struct mod_hdcp *hdcp, struct mod_hdcp_display *display);
334 		struct mod_hdcp *hdcp, uint8_t index);
335 enum mod_hdcp_status mod_hdcp_hdcp1_create_session(struct mod_hdcp *hdcp);
336 enum mod_hdcp_status mod_hdcp_hdcp1_destroy_session(struct mod_hdcp *hdcp);
337 enum mod_hdcp_status mod_hdcp_hdcp1_validate_rx(struct mod_hdcp *hdcp);
338 enum mod_hdcp_status mod_hdcp_hdcp1_enable_encryption(struct mod_hdcp *hdcp);
339 enum mod_hdcp_status mod_hdcp_hdcp1_validate_ksvlist_vp(struct mod_hdcp *hdcp);
341 	struct mod_hdcp *hdcp);
342 enum mod_hdcp_status mod_hdcp_hdcp1_link_maintenance(struct mod_hdcp *hdcp);
343 enum mod_hdcp_status mod_hdcp_hdcp2_create_session(struct mod_hdcp *hdcp);
344 enum mod_hdcp_status mod_hdcp_hdcp2_destroy_session(struct mod_hdcp *hdcp);
345 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_ake_init(struct mod_hdcp *hdcp);
346 enum mod_hdcp_status mod_hdcp_hdcp2_validate_ake_cert(struct mod_hdcp *hdcp);
347 enum mod_hdcp_status mod_hdcp_hdcp2_validate_h_prime(struct mod_hdcp *hdcp);
348 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_lc_init(struct mod_hdcp *hdcp);
349 enum mod_hdcp_status mod_hdcp_hdcp2_validate_l_prime(struct mod_hdcp *hdcp);
350 enum mod_hdcp_status mod_hdcp_hdcp2_prepare_eks(struct mod_hdcp *hdcp);
351 enum mod_hdcp_status mod_hdcp_hdcp2_enable_encryption(struct mod_hdcp *hdcp);
352 enum mod_hdcp_status mod_hdcp_hdcp2_validate_rx_id_list(struct mod_hdcp *hdcp);
354 		struct mod_hdcp *hdcp);
356 		struct mod_hdcp *hdcp);
358 		struct mod_hdcp *hdcp);
361 enum mod_hdcp_status mod_hdcp_read_bksv(struct mod_hdcp *hdcp);
362 enum mod_hdcp_status mod_hdcp_read_bcaps(struct mod_hdcp *hdcp);
363 enum mod_hdcp_status mod_hdcp_read_bstatus(struct mod_hdcp *hdcp);
364 enum mod_hdcp_status mod_hdcp_read_r0p(struct mod_hdcp *hdcp);
365 enum mod_hdcp_status mod_hdcp_read_ksvlist(struct mod_hdcp *hdcp);
366 enum mod_hdcp_status mod_hdcp_read_vp(struct mod_hdcp *hdcp);
367 enum mod_hdcp_status mod_hdcp_read_binfo(struct mod_hdcp *hdcp);
368 enum mod_hdcp_status mod_hdcp_write_aksv(struct mod_hdcp *hdcp);
369 enum mod_hdcp_status mod_hdcp_write_ainfo(struct mod_hdcp *hdcp);
370 enum mod_hdcp_status mod_hdcp_write_an(struct mod_hdcp *hdcp);
371 enum mod_hdcp_status mod_hdcp_read_hdcp2version(struct mod_hdcp *hdcp);
372 enum mod_hdcp_status mod_hdcp_read_rxcaps(struct mod_hdcp *hdcp);
373 enum mod_hdcp_status mod_hdcp_read_rxstatus(struct mod_hdcp *hdcp);
374 enum mod_hdcp_status mod_hdcp_read_ake_cert(struct mod_hdcp *hdcp);
375 enum mod_hdcp_status mod_hdcp_read_h_prime(struct mod_hdcp *hdcp);
376 enum mod_hdcp_status mod_hdcp_read_pairing_info(struct mod_hdcp *hdcp);
377 enum mod_hdcp_status mod_hdcp_read_l_prime(struct mod_hdcp *hdcp);
378 enum mod_hdcp_status mod_hdcp_read_rx_id_list(struct mod_hdcp *hdcp);
379 enum mod_hdcp_status mod_hdcp_read_stream_ready(struct mod_hdcp *hdcp);
380 enum mod_hdcp_status mod_hdcp_write_ake_init(struct mod_hdcp *hdcp);
381 enum mod_hdcp_status mod_hdcp_write_no_stored_km(struct mod_hdcp *hdcp);
382 enum mod_hdcp_status mod_hdcp_write_stored_km(struct mod_hdcp *hdcp);
383 enum mod_hdcp_status mod_hdcp_write_lc_init(struct mod_hdcp *hdcp);
384 enum mod_hdcp_status mod_hdcp_write_eks(struct mod_hdcp *hdcp);
385 enum mod_hdcp_status mod_hdcp_write_repeater_auth_ack(struct mod_hdcp *hdcp);
386 enum mod_hdcp_status mod_hdcp_write_stream_manage(struct mod_hdcp *hdcp);
387 enum mod_hdcp_status mod_hdcp_write_content_type(struct mod_hdcp *hdcp);
388 enum mod_hdcp_status mod_hdcp_clear_cp_irq_status(struct mod_hdcp *hdcp);
391 static inline uint8_t is_dp_hdcp(struct mod_hdcp *hdcp)
396 static inline uint8_t is_dp_mst_hdcp(struct mod_hdcp *hdcp)
402 static inline uint8_t is_hdmi_dvi_sl_hdcp(struct mod_hdcp *hdcp)
408 static inline uint8_t current_state(struct mod_hdcp *hdcp)
413 static inline void set_state_id(struct mod_hdcp *hdcp,
424 static inline uint8_t is_in_hdcp1_states(struct mod_hdcp *hdcp)
430 static inline uint8_t is_in_hdcp1_dp_states(struct mod_hdcp *hdcp)
436 static inline uint8_t is_in_hdcp2_states(struct mod_hdcp *hdcp)
442 static inline uint8_t is_in_hdcp2_dp_states(struct mod_hdcp *hdcp)
448 static inline uint8_t is_in_authenticated_states(struct mod_hdcp *hdcp)
456 static inline uint8_t is_hdcp1(struct mod_hdcp *hdcp)
461 static inline uint8_t is_hdcp2(struct mod_hdcp *hdcp)
466 static inline uint8_t is_in_cp_not_desired_state(struct mod_hdcp *hdcp)
471 static inline uint8_t is_in_initialized_state(struct mod_hdcp *hdcp)
477 static inline void increment_stay_counter(struct mod_hdcp *hdcp)
499 static inline void set_watchdog_in_ms(struct mod_hdcp *hdcp, uint16_t time,
506 static inline void set_auth_complete(struct mod_hdcp *hdcp,
524 static inline uint8_t get_active_display_count(struct mod_hdcp *hdcp)
536 		struct mod_hdcp *hdcp)
550 		struct mod_hdcp *hdcp, uint8_t index)
565 		struct mod_hdcp *hdcp)
578 static inline void reset_retry_counts(struct mod_hdcp *hdcp)