diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h index 986fc07ea9ea..82a5e997d573 100644 --- a/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h +++ b/drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h @@ -36,6 +36,11 @@ enum bgd_security_hdcp_encryption_level { HDCP_ENCRYPTION_LEVEL__ON }; +enum bgd_security_hdcp2_content_type { + HDCP2_CONTENT_TYPE__INVALID = 0, + HDCP2_CONTENT_TYPE__TYPE0, + HDCP2_CONTENT_TYPE__TYPE1 +}; enum ta_dtm_command { TA_DTM_COMMAND__UNUSED_1 = 1, TA_DTM_COMMAND__TOPOLOGY_UPDATE_V2, @@ -121,8 +126,64 @@ enum ta_hdcp_command { TA_HDCP_COMMAND__HDCP1_ENABLE_ENCRYPTION, TA_HDCP_COMMAND__HDCP1_ENABLE_DP_STREAM_ENCRYPTION, TA_HDCP_COMMAND__HDCP1_GET_ENCRYPTION_STATUS, + TA_HDCP_COMMAND__UNUSED_1, + TA_HDCP_COMMAND__HDCP2_DESTROY_SESSION, + TA_HDCP_COMMAND__UNUSED_2, + TA_HDCP_COMMAND__HDCP2_SET_ENCRYPTION, + TA_HDCP_COMMAND__HDCP2_GET_ENCRYPTION_STATUS, + TA_HDCP_COMMAND__UNUSED_3, + TA_HDCP_COMMAND__HDCP2_CREATE_SESSION_V2, + TA_HDCP_COMMAND__HDCP2_PREPARE_PROCESS_AUTHENTICATION_MSG_V2, + TA_HDCP_COMMAND__HDCP2_ENABLE_DP_STREAM_ENCRYPTION +}; + +enum ta_hdcp2_msg_id { + TA_HDCP_HDCP2_MSG_ID__NULL_MESSAGE = 1, + TA_HDCP_HDCP2_MSG_ID__AKE_INIT = 2, + TA_HDCP_HDCP2_MSG_ID__AKE_SEND_CERT = 3, + TA_HDCP_HDCP2_MSG_ID__AKE_NO_STORED_KM = 4, + TA_HDCP_HDCP2_MSG_ID__AKE_STORED_KM = 5, + TA_HDCP_HDCP2_MSG_ID__AKE_SEND_RRX = 6, + TA_HDCP_HDCP2_MSG_ID__AKE_SEND_H_PRIME = 7, + TA_HDCP_HDCP2_MSG_ID__AKE_SEND_PAIRING_INFO = 8, + TA_HDCP_HDCP2_MSG_ID__LC_INIT = 9, + TA_HDCP_HDCP2_MSG_ID__LC_SEND_L_PRIME = 10, + TA_HDCP_HDCP2_MSG_ID__SKE_SEND_EKS = 11, + TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_RECEIVERID_LIST = 12, + TA_HDCP_HDCP2_MSG_ID__RTT_READY = 13, + TA_HDCP_HDCP2_MSG_ID__RTT_CHALLENGE = 14, + TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_ACK = 15, + TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_MANAGE = 16, + TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_READY = 17, + TA_HDCP_HDCP2_MSG_ID__RECEIVER_AUTH_STATUS = 18, + TA_HDCP_HDCP2_MSG_ID__AKE_TRANSMITTER_INFO = 19, + TA_HDCP_HDCP2_MSG_ID__AKE_RECEIVER_INFO = 20, + TA_HDCP_HDCP2_MSG_ID__SIGNAL_CONTENT_STREAM_TYPE_DP = 129 }; +enum ta_hdcp2_hdcp2_msg_id_max_size { + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__NULL_MESSAGE = 0, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_INIT = 12, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT = 534, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM = 129, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM = 33, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_RRX = 9, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_H_PRIME = 33, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_PAIRING_INFO = 17, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_INIT = 9, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_SEND_L_PRIME = 33, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SKE_SEND_EKS = 25, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RECEIVERID_LIST = 181, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_READY = 1, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_CHALLENGE = 17, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RACK = 17, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_MANAGE = 13, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_READY = 33, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RECEIVER_AUTH_STATUS = 4, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_TRANSMITTER_INFO = 6, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO = 6, + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SIGNAL_CONTENT_STREAM_TYPE_DP = 1 +}; /* HDCP related enumerations */ /**********************************************************/ @@ -131,6 +192,12 @@ enum ta_hdcp_command { #define TA_HDCP__HDCP1_KSV_SIZE 5 #define TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES 127 #define TA_HDCP__HDCP1_V_PRIME_SIZE 20 +#define TA_HDCP__HDCP2_TX_BUF_MAX_SIZE \ + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM + 6 + +// 64 bits boundaries +#define TA_HDCP__HDCP2_RX_BUF_MAX_SIZE \ + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO + 4 enum ta_hdcp_status { TA_HDCP_STATUS__SUCCESS = 0x00, @@ -165,9 +232,47 @@ enum ta_hdcp_authentication_status { TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_COMPLETE = 0x02, TA_HDCP_AUTHENTICATION_STATUS__HDCP1_SECOND_PART_FAILED = 0x03, TA_HDCP_AUTHENTICATION_STATUS__HDCP1_AUTHENTICATED = 0x04, + TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_PENDING = 0x06, + TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_FAILED = 0x07, + TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATED = 0x08, TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_VALIDATION_FAILED = 0x09 }; +enum ta_hdcp2_msg_authentication_status { + TA_HDCP2_MSG_AUTHENTICATION_STATUS__SUCCESS = 0, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__KM_NOT_AVAILABLE, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNUSED, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID = 100, // everything above does not fail the request + TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_ENOUGH_MEMORY, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_EXPECTED_MSG, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__SIGNATURE_CERTIFICAT_ERROR, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INCORRECT_HDCP_VERSION, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNKNOWN_MESSAGE, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_HMAC, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_TOPOLOGY, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SEQ_NUM, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SIZE, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_LENGTH, + TA_HDCP2_MSG_AUTHENTICATION_STATUS__REAUTH_REQUEST +}; + +enum ta_hdcp_content_type { + TA_HDCP2_CONTENT_TYPE__TYPE0 = 1, + TA_HDCP2_CONTENT_TYPE__TYPE1, +}; + +enum ta_hdcp_content_type_negotiation_type { + TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE0 = 1, + TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE1, + TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__MAX_SUPPORTED +}; + +enum ta_hdcp2_version { + TA_HDCP2_VERSION_UNKNOWN = 0, + TA_HDCP2_VERSION_2_0 = 20, + TA_HDCP2_VERSION_2_1 = 21, + TA_HDCP2_VERSION_2_2 = 22 +}; /* input/output structures for HDCP commands */ /**********************************************************/ @@ -232,6 +337,84 @@ struct ta_hdcp_cmd_hdcp1_get_encryption_status_output { uint32_t protection_level; }; +struct ta_hdcp_cmd_hdcp2_create_session_input_v2 { + uint32_t display_handle; + enum ta_hdcp_content_type_negotiation_type negotiate_content_type; +}; + +struct ta_hdcp_cmd_hdcp2_create_session_output_v2 { + uint32_t session_handle; +}; + +struct ta_hdcp_cmd_hdcp2_destroy_session_input { + uint32_t session_handle; +}; + +struct ta_hdcp_cmd_hdcp2_authentication_message_v2 { + enum ta_hdcp2_msg_id msg_id; + uint32_t msg_size; +}; + +struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 { + struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc; + struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc; + struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg3_desc; + uint8_t receiver_message[TA_HDCP__HDCP2_RX_BUF_MAX_SIZE]; +}; + +struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 { + uint32_t hdcp_version; + uint32_t is_km_stored; + uint32_t is_locality_precompute_support; + uint32_t is_repeater; + enum ta_hdcp2_msg_authentication_status msg1_status; + enum ta_hdcp2_msg_authentication_status msg2_status; + enum ta_hdcp2_msg_authentication_status msg3_status; +}; + +struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 { + enum ta_hdcp2_msg_id msg1_id; + enum ta_hdcp2_msg_id msg2_id; +}; + +struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 { + enum ta_hdcp2_msg_authentication_status msg1_status; + enum ta_hdcp2_msg_authentication_status msg2_status; + struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc; + struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc; + uint8_t transmitter_message[TA_HDCP__HDCP2_TX_BUF_MAX_SIZE]; +}; + +struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 { + uint32_t session_handle; + struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 process; + struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 prepare; +}; + +struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 { + uint32_t authentication_status; + struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 process; + struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 prepare; +}; + +struct ta_hdcp_cmd_hdcp2_set_encryption_input { + uint32_t session_handle; +}; + +struct ta_hdcp_cmd_hdcp2_get_encryption_status_input { + uint32_t session_handle; +}; + +struct ta_hdcp_cmd_hdcp2_get_encryption_status_output { + enum ta_hdcp_content_type hdcp2_type; + uint32_t protection_level; +}; + +struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input { + uint32_t session_handle; + uint32_t display_handle; +}; + /**********************************************************/ /* Common input structure for HDCP callbacks */ union ta_hdcp_cmd_input { @@ -242,6 +425,13 @@ union ta_hdcp_cmd_input { struct ta_hdcp_cmd_hdcp1_enable_encryption_input hdcp1_enable_encryption; struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input hdcp1_enable_dp_stream_encryption; struct ta_hdcp_cmd_hdcp1_get_encryption_status_input hdcp1_get_encryption_status; + struct ta_hdcp_cmd_hdcp2_destroy_session_input hdcp2_destroy_session; + struct ta_hdcp_cmd_hdcp2_set_encryption_input hdcp2_set_encryption; + struct ta_hdcp_cmd_hdcp2_get_encryption_status_input hdcp2_get_encryption_status; + struct ta_hdcp_cmd_hdcp2_create_session_input_v2 hdcp2_create_session_v2; + struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 + hdcp2_prepare_process_authentication_message_v2; + struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input hdcp2_enable_dp_stream_encryption; }; /* Common output structure for HDCP callbacks */ @@ -250,6 +440,10 @@ union ta_hdcp_cmd_output { struct ta_hdcp_cmd_hdcp1_first_part_authentication_output hdcp1_first_part_authentication; struct ta_hdcp_cmd_hdcp1_second_part_authentication_output hdcp1_second_part_authentication; struct ta_hdcp_cmd_hdcp1_get_encryption_status_output hdcp1_get_encryption_status; + struct ta_hdcp_cmd_hdcp2_get_encryption_status_output hdcp2_get_encryption_status; + struct ta_hdcp_cmd_hdcp2_create_session_output_v2 hdcp2_create_session_v2; + struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 + hdcp2_prepare_process_authentication_message_v2; }; /**********************************************************/ |