modules/hdcp/hdcp_psp.h

0001 /*
0002  * Copyright 2019 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  * Authors: AMD
0023  *
0024  */
0025
0026 #ifndef MODULES_HDCP_HDCP_PSP_H_
0027 #define MODULES_HDCP_HDCP_PSP_H_
0028
0029 /*
0030  * NOTE: These parameters are a one-to-one copy of the
0031  * parameters required by PSP
0032  */
0033 enum bgd_security_hdcp_encryption_level {
0034     HDCP_ENCRYPTION_LEVEL__INVALID = 0,
0035     HDCP_ENCRYPTION_LEVEL__OFF,
0036     HDCP_ENCRYPTION_LEVEL__ON
0037 };
0038
0039 enum bgd_security_hdcp2_content_type {
0040     HDCP2_CONTENT_TYPE__INVALID = 0,
0041     HDCP2_CONTENT_TYPE__TYPE0,
0042     HDCP2_CONTENT_TYPE__TYPE1
0043 };
0044 enum ta_dtm_command {
0045     TA_DTM_COMMAND__UNUSED_1 = 1,
0046     TA_DTM_COMMAND__TOPOLOGY_UPDATE_V2,
0047     TA_DTM_COMMAND__TOPOLOGY_ASSR_ENABLE,
0048     TA_DTM_COMMAND__TOPOLOGY_UPDATE_V3
0049 };
0050
0051 /* DTM related enumerations */
0052 /**********************************************************/
0053
0054 enum ta_dtm_status {
0055     TA_DTM_STATUS__SUCCESS = 0x00,
0056     TA_DTM_STATUS__GENERIC_FAILURE = 0x01,
0057     TA_DTM_STATUS__INVALID_PARAMETER = 0x02,
0058     TA_DTM_STATUS__NULL_POINTER = 0x3
0059 };
0060
0061 /* input/output structures for DTM commands */
0062 /**********************************************************/
0063 /**
0064  * Input structures
0065  */
0066 enum ta_dtm_hdcp_version_max_supported {
0067     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__NONE = 0,
0068     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__1_x = 10,
0069     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_0 = 20,
0070     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_1 = 21,
0071     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_2 = 22,
0072     TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_3 = 23
0073 };
0074
0075 struct ta_dtm_topology_update_input_v2 {
0076     /* display handle is unique across the driver and is used to identify a display */
0077     /* for all security interfaces which reference displays such as HDCP */
0078     uint32_t display_handle;
0079     uint32_t is_active;
0080     uint32_t is_miracast;
0081     uint32_t controller;
0082     uint32_t ddc_line;
0083     uint32_t dig_be;
0084     uint32_t dig_fe;
0085     uint32_t dp_mst_vcid;
0086     uint32_t is_assr;
0087     uint32_t max_hdcp_supported_version;
0088 };
0089
0090 /* For security reason/HW may change value, these encoder type enum values are not HW register values */
0091 /* Security code will check real HW register values and these SW enum values */
0092 enum ta_dtm_encoder_type {
0093     TA_DTM_ENCODER_TYPE__INVALID    = 0,
0094     TA_DTM_ENCODER_TYPE__DIG        = 0x10
0095 };
0096
0097 /* @enum ta_dtm_dio_output_type
0098  * This enum defines software value for dio_output_type
0099  */
0100 typedef enum {
0101     TA_DTM_DIO_OUTPUT_TYPE__INVALID,
0102     TA_DTM_DIO_OUTPUT_TYPE__DIRECT,
0103     TA_DTM_DIO_OUTPUT_TYPE__DPIA
0104 } ta_dtm_dio_output_type;
0105
0106 struct ta_dtm_topology_update_input_v3 {
0107     /* display handle is unique across the driver and is used to identify a display */
0108     /* for all security interfaces which reference displays such as HDCP */
0109     /* link_hdcp_cap means link is HDCP-capable for audio HDCP capable property(informational), not for other logic(e.g. Crossbar) */
0110     uint32_t display_handle;
0111     uint32_t is_active;
0112     uint32_t is_miracast;
0113     uint32_t controller;
0114     uint32_t ddc_line;
0115     uint32_t link_enc;
0116     uint32_t stream_enc;
0117     uint32_t dp_mst_vcid;
0118     uint32_t is_assr;
0119     uint32_t max_hdcp_supported_version;
0120     enum ta_dtm_encoder_type encoder_type;
0121     uint32_t phy_id;
0122     uint32_t link_hdcp_cap;
0123     ta_dtm_dio_output_type dio_output_type;
0124     uint32_t dio_output_id;
0125 };
0126
0127 struct ta_dtm_topology_assr_enable {
0128     uint32_t display_topology_dig_be_index;
0129 };
0130
0131 /**
0132  * Output structures
0133  */
0134
0135 /* No output structures yet */
0136
0137 union ta_dtm_cmd_input {
0138     struct ta_dtm_topology_update_input_v2 topology_update_v2;
0139     struct ta_dtm_topology_assr_enable topology_assr_enable;
0140     struct ta_dtm_topology_update_input_v3 topology_update_v3;
0141 };
0142
0143 union ta_dtm_cmd_output {
0144     uint32_t reserved;
0145 };
0146
0147 struct ta_dtm_shared_memory {
0148     uint32_t cmd_id;
0149     uint32_t resp_id;
0150     enum ta_dtm_status dtm_status;
0151     uint32_t reserved;
0152     union ta_dtm_cmd_input dtm_in_message;
0153     union ta_dtm_cmd_output dtm_out_message;
0154 };
0155
0156 int psp_cmd_submit_buf(struct psp_context *psp, struct amdgpu_firmware_info *ucode, struct psp_gfx_cmd_resp *cmd,
0157         uint64_t fence_mc_addr);
0158
0159 enum { PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE = 5120 };
0160
0161 enum ta_hdcp_command {
0162     TA_HDCP_COMMAND__INITIALIZE,
0163     TA_HDCP_COMMAND__HDCP1_CREATE_SESSION,
0164     TA_HDCP_COMMAND__HDCP1_DESTROY_SESSION,
0165     TA_HDCP_COMMAND__HDCP1_FIRST_PART_AUTHENTICATION,
0166     TA_HDCP_COMMAND__HDCP1_SECOND_PART_AUTHENTICATION,
0167     TA_HDCP_COMMAND__HDCP1_ENABLE_ENCRYPTION,
0168     TA_HDCP_COMMAND__HDCP1_ENABLE_DP_STREAM_ENCRYPTION,
0169     TA_HDCP_COMMAND__HDCP1_GET_ENCRYPTION_STATUS,
0170     TA_HDCP_COMMAND__UNUSED_1,
0171     TA_HDCP_COMMAND__HDCP2_DESTROY_SESSION,
0172     TA_HDCP_COMMAND__UNUSED_2,
0173     TA_HDCP_COMMAND__HDCP2_SET_ENCRYPTION,
0174     TA_HDCP_COMMAND__HDCP2_GET_ENCRYPTION_STATUS,
0175     TA_HDCP_COMMAND__UNUSED_3,
0176     TA_HDCP_COMMAND__HDCP2_CREATE_SESSION_V2,
0177     TA_HDCP_COMMAND__HDCP2_PREPARE_PROCESS_AUTHENTICATION_MSG_V2,
0178     TA_HDCP_COMMAND__HDCP2_ENABLE_DP_STREAM_ENCRYPTION,
0179     TA_HDCP_COMMAND__HDCP_DESTROY_ALL_SESSIONS,
0180     TA_HDCP_COMMAND__HDCP_SET_SRM,
0181     TA_HDCP_COMMAND__HDCP_GET_SRM
0182 };
0183
0184 enum ta_hdcp2_msg_id {
0185     TA_HDCP_HDCP2_MSG_ID__NULL_MESSAGE = 1,
0186     TA_HDCP_HDCP2_MSG_ID__AKE_INIT = 2,
0187     TA_HDCP_HDCP2_MSG_ID__AKE_SEND_CERT = 3,
0188     TA_HDCP_HDCP2_MSG_ID__AKE_NO_STORED_KM = 4,
0189     TA_HDCP_HDCP2_MSG_ID__AKE_STORED_KM = 5,
0190     TA_HDCP_HDCP2_MSG_ID__AKE_SEND_RRX = 6,
0191     TA_HDCP_HDCP2_MSG_ID__AKE_SEND_H_PRIME = 7,
0192     TA_HDCP_HDCP2_MSG_ID__AKE_SEND_PAIRING_INFO = 8,
0193     TA_HDCP_HDCP2_MSG_ID__LC_INIT = 9,
0194     TA_HDCP_HDCP2_MSG_ID__LC_SEND_L_PRIME = 10,
0195     TA_HDCP_HDCP2_MSG_ID__SKE_SEND_EKS = 11,
0196     TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_RECEIVERID_LIST = 12,
0197     TA_HDCP_HDCP2_MSG_ID__RTT_READY = 13,
0198     TA_HDCP_HDCP2_MSG_ID__RTT_CHALLENGE = 14,
0199     TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_ACK = 15,
0200     TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_MANAGE = 16,
0201     TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_READY = 17,
0202     TA_HDCP_HDCP2_MSG_ID__RECEIVER_AUTH_STATUS = 18,
0203     TA_HDCP_HDCP2_MSG_ID__AKE_TRANSMITTER_INFO = 19,
0204     TA_HDCP_HDCP2_MSG_ID__AKE_RECEIVER_INFO = 20,
0205     TA_HDCP_HDCP2_MSG_ID__SIGNAL_CONTENT_STREAM_TYPE_DP = 129
0206 };
0207
0208 enum ta_hdcp2_hdcp2_msg_id_max_size {
0209     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__NULL_MESSAGE = 0,
0210     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_INIT = 12,
0211     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT = 534,
0212     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM = 129,
0213     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM = 33,
0214     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_RRX = 9,
0215     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_H_PRIME = 33,
0216     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_PAIRING_INFO = 17,
0217     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_INIT = 9,
0218     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_SEND_L_PRIME = 33,
0219     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SKE_SEND_EKS = 25,
0220     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RECEIVERID_LIST = 181,
0221     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_READY = 1,
0222     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_CHALLENGE = 17,
0223     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RACK = 17,
0224     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_MANAGE = 13,
0225     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_READY = 33,
0226     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RECEIVER_AUTH_STATUS = 4,
0227     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_TRANSMITTER_INFO = 6,
0228     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO = 6,
0229     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SIGNAL_CONTENT_STREAM_TYPE_DP = 1
0230 };
0231
0232 /* HDCP related enumerations */
0233 /**********************************************************/
0234 #define TA_HDCP__INVALID_SESSION 0xFFFF
0235 #define TA_HDCP__HDCP1_AN_SIZE 8
0236 #define TA_HDCP__HDCP1_KSV_SIZE 5
0237 #define TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES 127
0238 #define TA_HDCP__HDCP1_V_PRIME_SIZE 20
0239 #define TA_HDCP__HDCP2_TX_BUF_MAX_SIZE                                                                                 \
0240     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM + 6
0241
0242 // 64 bits boundaries
0243 #define TA_HDCP__HDCP2_RX_BUF_MAX_SIZE                                                                                 \
0244     TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO + 4
0245
0246 enum ta_hdcp_status {
0247     TA_HDCP_STATUS__SUCCESS = 0x00,
0248     TA_HDCP_STATUS__GENERIC_FAILURE = 0x01,
0249     TA_HDCP_STATUS__NULL_POINTER = 0x02,
0250     TA_HDCP_STATUS__FAILED_ALLOCATING_SESSION = 0x03,
0251     TA_HDCP_STATUS__FAILED_SETUP_TX = 0x04,
0252     TA_HDCP_STATUS__INVALID_PARAMETER = 0x05,
0253     TA_HDCP_STATUS__VHX_ERROR = 0x06,
0254     TA_HDCP_STATUS__SESSION_NOT_CLOSED_PROPERLY = 0x07,
0255     TA_HDCP_STATUS__SRM_FAILURE = 0x08,
0256     TA_HDCP_STATUS__MST_AUTHENTICATED_ALREADY_STARTED = 0x09,
0257     TA_HDCP_STATUS__AKE_SEND_CERT_FAILURE = 0x0A,
0258     TA_HDCP_STATUS__AKE_NO_STORED_KM_FAILURE = 0x0B,
0259     TA_HDCP_STATUS__AKE_SEND_HPRIME_FAILURE = 0x0C,
0260     TA_HDCP_STATUS__LC_SEND_LPRIME_FAILURE = 0x0D,
0261     TA_HDCP_STATUS__SKE_SEND_EKS_FAILURE = 0x0E,
0262     TA_HDCP_STATUS__REPAUTH_SEND_RXIDLIST_FAILURE = 0x0F,
0263     TA_HDCP_STATUS__REPAUTH_STREAM_READY_FAILURE = 0x10,
0264     TA_HDCP_STATUS__ASD_GENERIC_FAILURE = 0x11,
0265     TA_HDCP_STATUS__UNWRAP_SECRET_FAILURE = 0x12,
0266     TA_HDCP_STATUS__ENABLE_ENCR_FAILURE = 0x13,
0267     TA_HDCP_STATUS__DISABLE_ENCR_FAILURE = 0x14,
0268     TA_HDCP_STATUS__NOT_ENOUGH_MEMORY_FAILURE = 0x15,
0269     TA_HDCP_STATUS__UNKNOWN_MESSAGE = 0x16,
0270     TA_HDCP_STATUS__TOO_MANY_STREAM = 0x17
0271 };
0272
0273 enum ta_hdcp_authentication_status {
0274     TA_HDCP_AUTHENTICATION_STATUS__NOT_STARTED = 0x00,
0275     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_FAILED = 0x01,
0276     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_COMPLETE = 0x02,
0277     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_SECOND_PART_FAILED = 0x03,
0278     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_AUTHENTICATED = 0x04,
0279     TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_PENDING = 0x06,
0280     TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_FAILED = 0x07,
0281     TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATED = 0x08,
0282     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_VALIDATION_FAILED = 0x09,
0283     TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_REVOKED = 0x0A
0284 };
0285
0286 enum ta_hdcp2_msg_authentication_status {
0287     TA_HDCP2_MSG_AUTHENTICATION_STATUS__SUCCESS = 0,
0288     TA_HDCP2_MSG_AUTHENTICATION_STATUS__KM_NOT_AVAILABLE,
0289     TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNUSED,
0290     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID = 100, // everything above does not fail the request
0291     TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_ENOUGH_MEMORY,
0292     TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_EXPECTED_MSG,
0293     TA_HDCP2_MSG_AUTHENTICATION_STATUS__SIGNATURE_CERTIFICAT_ERROR,
0294     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INCORRECT_HDCP_VERSION,
0295     TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNKNOWN_MESSAGE,
0296     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_HMAC,
0297     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_TOPOLOGY,
0298     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SEQ_NUM,
0299     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SIZE,
0300     TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_LENGTH,
0301     TA_HDCP2_MSG_AUTHENTICATION_STATUS__REAUTH_REQUEST,
0302     TA_HDCP2_MSG_AUTHENTICATION_STATUS__RECEIVERID_REVOKED
0303 };
0304
0305 enum ta_hdcp_content_type {
0306     TA_HDCP2_CONTENT_TYPE__TYPE0 = 1,
0307     TA_HDCP2_CONTENT_TYPE__TYPE1,
0308 };
0309
0310 enum ta_hdcp_content_type_negotiation_type {
0311     TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE0 = 1,
0312     TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE1,
0313     TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__MAX_SUPPORTED
0314 };
0315
0316 enum ta_hdcp2_version {
0317     TA_HDCP2_VERSION_UNKNOWN = 0,
0318     TA_HDCP2_VERSION_2_0 = 20,
0319     TA_HDCP2_VERSION_2_1 = 21,
0320     TA_HDCP2_VERSION_2_2 = 22,
0321     TA_HDCP2_VERSION_2_3 = 23,
0322 };
0323
0324 /* input/output structures for HDCP commands */
0325 /**********************************************************/
0326 struct ta_hdcp_cmd_hdcp1_create_session_input {
0327     uint8_t display_handle;
0328 };
0329
0330 struct ta_hdcp_cmd_hdcp1_create_session_output {
0331     uint32_t session_handle;
0332     uint8_t an_primary[TA_HDCP__HDCP1_AN_SIZE];
0333     uint8_t aksv_primary[TA_HDCP__HDCP1_KSV_SIZE];
0334     uint8_t ainfo_primary;
0335     uint8_t an_secondary[TA_HDCP__HDCP1_AN_SIZE];
0336     uint8_t aksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];
0337     uint8_t ainfo_secondary;
0338 };
0339
0340 struct ta_hdcp_cmd_hdcp1_destroy_session_input {
0341     uint32_t session_handle;
0342 };
0343
0344 struct ta_hdcp_cmd_hdcp1_first_part_authentication_input {
0345     uint32_t session_handle;
0346     uint8_t bksv_primary[TA_HDCP__HDCP1_KSV_SIZE];
0347     uint8_t bksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];
0348     uint8_t bcaps;
0349     uint16_t r0_prime_primary;
0350     uint16_t r0_prime_secondary;
0351 };
0352
0353 struct ta_hdcp_cmd_hdcp1_first_part_authentication_output {
0354     enum ta_hdcp_authentication_status authentication_status;
0355 };
0356
0357 struct ta_hdcp_cmd_hdcp1_second_part_authentication_input {
0358     uint32_t session_handle;
0359     uint16_t bstatus_binfo;
0360     uint8_t ksv_list[TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES][TA_HDCP__HDCP1_KSV_SIZE];
0361     uint32_t ksv_list_size;
0362     uint8_t pj_prime;
0363     uint8_t v_prime[TA_HDCP__HDCP1_V_PRIME_SIZE];
0364 };
0365
0366 struct ta_hdcp_cmd_hdcp1_second_part_authentication_output {
0367     enum ta_hdcp_authentication_status authentication_status;
0368 };
0369
0370 struct ta_hdcp_cmd_hdcp1_enable_encryption_input {
0371     uint32_t session_handle;
0372 };
0373
0374 struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input {
0375     uint32_t session_handle;
0376     uint32_t display_handle;
0377 };
0378
0379 struct ta_hdcp_cmd_hdcp1_get_encryption_status_input {
0380     uint32_t session_handle;
0381 };
0382
0383 struct ta_hdcp_cmd_hdcp1_get_encryption_status_output {
0384     uint32_t protection_level;
0385 };
0386
0387 struct ta_hdcp_cmd_hdcp2_create_session_input_v2 {
0388     uint32_t display_handle;
0389     enum ta_hdcp_content_type_negotiation_type negotiate_content_type;
0390 };
0391
0392 struct ta_hdcp_cmd_hdcp2_create_session_output_v2 {
0393     uint32_t session_handle;
0394 };
0395
0396 struct ta_hdcp_cmd_hdcp2_destroy_session_input {
0397     uint32_t session_handle;
0398 };
0399
0400 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 {
0401     enum ta_hdcp2_msg_id msg_id;
0402     uint32_t msg_size;
0403 };
0404
0405 struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 {
0406     struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;
0407     struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;
0408     struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg3_desc;
0409     uint8_t receiver_message[TA_HDCP__HDCP2_RX_BUF_MAX_SIZE];
0410 };
0411
0412 struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 {
0413     uint32_t hdcp_version;
0414     uint32_t is_km_stored;
0415     uint32_t is_locality_precompute_support;
0416     uint32_t is_repeater;
0417     enum ta_hdcp2_msg_authentication_status msg1_status;
0418     enum ta_hdcp2_msg_authentication_status msg2_status;
0419     enum ta_hdcp2_msg_authentication_status msg3_status;
0420 };
0421
0422 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 {
0423     enum ta_hdcp2_msg_id msg1_id;
0424     enum ta_hdcp2_msg_id msg2_id;
0425 };
0426
0427 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 {
0428     enum ta_hdcp2_msg_authentication_status msg1_status;
0429     enum ta_hdcp2_msg_authentication_status msg2_status;
0430     struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;
0431     struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;
0432     uint8_t transmitter_message[TA_HDCP__HDCP2_TX_BUF_MAX_SIZE];
0433 };
0434
0435 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 {
0436     uint32_t session_handle;
0437     struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 process;
0438     struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 prepare;
0439 };
0440
0441 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 {
0442     uint32_t authentication_status;
0443     struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 process;
0444     struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 prepare;
0445 };
0446
0447 struct ta_hdcp_cmd_hdcp2_set_encryption_input {
0448     uint32_t session_handle;
0449 };
0450
0451 struct ta_hdcp_cmd_hdcp2_get_encryption_status_input {
0452     uint32_t session_handle;
0453 };
0454
0455 struct ta_hdcp_cmd_hdcp2_get_encryption_status_output {
0456     enum ta_hdcp_content_type hdcp2_type;
0457     uint32_t protection_level;
0458 };
0459
0460 struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input {
0461     uint32_t session_handle;
0462     uint32_t display_handle;
0463 };
0464
0465 struct ta_hdcp_cmd_set_srm_input {
0466     uint32_t srm_buf_size;
0467     uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];
0468 };
0469
0470 struct ta_hdcp_cmd_set_srm_output {
0471     uint8_t valid_signature;
0472     uint32_t srm_version;
0473 };
0474
0475 struct ta_hdcp_cmd_get_srm_output {
0476     uint32_t srm_version;
0477     uint32_t srm_buf_size;
0478     uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];
0479 };
0480
0481 /**********************************************************/
0482 /* Common input structure for HDCP callbacks */
0483 union ta_hdcp_cmd_input {
0484     struct ta_hdcp_cmd_hdcp1_create_session_input hdcp1_create_session;
0485     struct ta_hdcp_cmd_hdcp1_destroy_session_input hdcp1_destroy_session;
0486     struct ta_hdcp_cmd_hdcp1_first_part_authentication_input hdcp1_first_part_authentication;
0487     struct ta_hdcp_cmd_hdcp1_second_part_authentication_input hdcp1_second_part_authentication;
0488     struct ta_hdcp_cmd_hdcp1_enable_encryption_input hdcp1_enable_encryption;
0489     struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input hdcp1_enable_dp_stream_encryption;
0490     struct ta_hdcp_cmd_hdcp1_get_encryption_status_input hdcp1_get_encryption_status;
0491     struct ta_hdcp_cmd_hdcp2_destroy_session_input hdcp2_destroy_session;
0492     struct ta_hdcp_cmd_hdcp2_set_encryption_input hdcp2_set_encryption;
0493     struct ta_hdcp_cmd_hdcp2_get_encryption_status_input hdcp2_get_encryption_status;
0494     struct ta_hdcp_cmd_hdcp2_create_session_input_v2 hdcp2_create_session_v2;
0495     struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2
0496         hdcp2_prepare_process_authentication_message_v2;
0497     struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input hdcp2_enable_dp_stream_encryption;
0498     struct ta_hdcp_cmd_set_srm_input hdcp_set_srm;
0499 };
0500
0501 /* Common output structure for HDCP callbacks */
0502 union ta_hdcp_cmd_output {
0503     struct ta_hdcp_cmd_hdcp1_create_session_output hdcp1_create_session;
0504     struct ta_hdcp_cmd_hdcp1_first_part_authentication_output hdcp1_first_part_authentication;
0505     struct ta_hdcp_cmd_hdcp1_second_part_authentication_output hdcp1_second_part_authentication;
0506     struct ta_hdcp_cmd_hdcp1_get_encryption_status_output hdcp1_get_encryption_status;
0507     struct ta_hdcp_cmd_hdcp2_get_encryption_status_output hdcp2_get_encryption_status;
0508     struct ta_hdcp_cmd_hdcp2_create_session_output_v2 hdcp2_create_session_v2;
0509     struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2
0510         hdcp2_prepare_process_authentication_message_v2;
0511     struct ta_hdcp_cmd_set_srm_output hdcp_set_srm;
0512     struct ta_hdcp_cmd_get_srm_output hdcp_get_srm;
0513 };
0514 /**********************************************************/
0515
0516 struct ta_hdcp_shared_memory {
0517     uint32_t cmd_id;
0518     enum ta_hdcp_status hdcp_status;
0519     uint32_t reserved;
0520     union ta_hdcp_cmd_input in_msg;
0521     union ta_hdcp_cmd_output out_msg;
0522 };
0523
0524 enum psp_status {
0525     PSP_STATUS__SUCCESS = 0,
0526     PSP_STATUS__ERROR_INVALID_PARAMS,
0527     PSP_STATUS__ERROR_GENERIC,
0528     PSP_STATUS__ERROR_OUT_OF_MEMORY,
0529     PSP_STATUS__ERROR_UNSUPPORTED_FEATURE
0530 };
0531
0532 #endif /* MODULES_HDCP_HDCP_PSP_H_ */