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1/*2 * Copyright 2019 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef MODULES_HDCP_HDCP_PSP_H_27#define MODULES_HDCP_HDCP_PSP_H_28 29/*30 * NOTE: These parameters are a one-to-one copy of the31 * parameters required by PSP32 */33enum bgd_security_hdcp_encryption_level {34 HDCP_ENCRYPTION_LEVEL__INVALID = 0,35 HDCP_ENCRYPTION_LEVEL__OFF,36 HDCP_ENCRYPTION_LEVEL__ON37};38 39enum bgd_security_hdcp2_content_type {40 HDCP2_CONTENT_TYPE__INVALID = 0,41 HDCP2_CONTENT_TYPE__TYPE0,42 HDCP2_CONTENT_TYPE__TYPE143};44enum ta_dtm_command {45 TA_DTM_COMMAND__UNUSED_1 = 1,46 TA_DTM_COMMAND__TOPOLOGY_UPDATE_V2,47 TA_DTM_COMMAND__TOPOLOGY_ASSR_ENABLE,48 TA_DTM_COMMAND__TOPOLOGY_UPDATE_V349};50 51/* DTM related enumerations */52/**********************************************************/53 54enum ta_dtm_status {55 TA_DTM_STATUS__SUCCESS = 0x00,56 TA_DTM_STATUS__GENERIC_FAILURE = 0x01,57 TA_DTM_STATUS__INVALID_PARAMETER = 0x02,58 TA_DTM_STATUS__NULL_POINTER = 0x359};60 61/* input/output structures for DTM commands */62/**********************************************************/63/**64 * Input structures65 */66enum ta_dtm_hdcp_version_max_supported {67 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__NONE = 0,68 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__1_x = 10,69 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_0 = 20,70 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_1 = 21,71 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_2 = 22,72 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_3 = 2373};74 75struct ta_dtm_topology_update_input_v2 {76 /* display handle is unique across the driver and is used to identify a display */77 /* for all security interfaces which reference displays such as HDCP */78 uint32_t display_handle;79 uint32_t is_active;80 uint32_t is_miracast;81 uint32_t controller;82 uint32_t ddc_line;83 uint32_t dig_be;84 uint32_t dig_fe;85 uint32_t dp_mst_vcid;86 uint32_t is_assr;87 uint32_t max_hdcp_supported_version;88};89 90/* For security reason/HW may change value, these encoder type enum values are not HW register values */91/* Security code will check real HW register values and these SW enum values */92enum ta_dtm_encoder_type {93 TA_DTM_ENCODER_TYPE__INVALID = 0,94 TA_DTM_ENCODER_TYPE__DIG = 0x1095};96 97/* @enum ta_dtm_dio_output_type98 * This enum defines software value for dio_output_type99 */100typedef enum {101 TA_DTM_DIO_OUTPUT_TYPE__INVALID,102 TA_DTM_DIO_OUTPUT_TYPE__DIRECT,103 TA_DTM_DIO_OUTPUT_TYPE__DPIA104} ta_dtm_dio_output_type;105 106struct ta_dtm_topology_update_input_v3 {107 /* display handle is unique across the driver and is used to identify a display */108 /* for all security interfaces which reference displays such as HDCP */109 /* link_hdcp_cap means link is HDCP-capable for audio HDCP capable property(informational), not for other logic(e.g. Crossbar) */110 uint32_t display_handle;111 uint32_t is_active;112 uint32_t is_miracast;113 uint32_t controller;114 uint32_t ddc_line;115 uint32_t link_enc;116 uint32_t stream_enc;117 uint32_t dp_mst_vcid;118 uint32_t is_assr;119 uint32_t max_hdcp_supported_version;120 enum ta_dtm_encoder_type encoder_type;121 uint32_t phy_id;122 uint32_t link_hdcp_cap;123 ta_dtm_dio_output_type dio_output_type;124 uint32_t dio_output_id;125};126 127struct ta_dtm_topology_assr_enable {128 uint32_t display_topology_dig_be_index;129};130 131/**132 * Output structures133 */134 135/* No output structures yet */136 137union ta_dtm_cmd_input {138 struct ta_dtm_topology_update_input_v2 topology_update_v2;139 struct ta_dtm_topology_assr_enable topology_assr_enable;140 struct ta_dtm_topology_update_input_v3 topology_update_v3;141};142 143union ta_dtm_cmd_output {144 uint32_t reserved;145};146 147struct ta_dtm_shared_memory {148 uint32_t cmd_id;149 uint32_t resp_id;150 enum ta_dtm_status dtm_status;151 uint32_t reserved;152 union ta_dtm_cmd_input dtm_in_message;153 union ta_dtm_cmd_output dtm_out_message;154};155 156int psp_cmd_submit_buf(struct psp_context *psp, struct amdgpu_firmware_info *ucode, struct psp_gfx_cmd_resp *cmd,157 uint64_t fence_mc_addr);158 159enum { PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE = 5120 };160 161enum ta_hdcp_command {162 TA_HDCP_COMMAND__INITIALIZE,163 TA_HDCP_COMMAND__HDCP1_CREATE_SESSION,164 TA_HDCP_COMMAND__HDCP1_DESTROY_SESSION,165 TA_HDCP_COMMAND__HDCP1_FIRST_PART_AUTHENTICATION,166 TA_HDCP_COMMAND__HDCP1_SECOND_PART_AUTHENTICATION,167 TA_HDCP_COMMAND__HDCP1_ENABLE_ENCRYPTION,168 TA_HDCP_COMMAND__HDCP1_ENABLE_DP_STREAM_ENCRYPTION,169 TA_HDCP_COMMAND__HDCP1_GET_ENCRYPTION_STATUS,170 TA_HDCP_COMMAND__UNUSED_1,171 TA_HDCP_COMMAND__HDCP2_DESTROY_SESSION,172 TA_HDCP_COMMAND__UNUSED_2,173 TA_HDCP_COMMAND__HDCP2_SET_ENCRYPTION,174 TA_HDCP_COMMAND__HDCP2_GET_ENCRYPTION_STATUS,175 TA_HDCP_COMMAND__UNUSED_3,176 TA_HDCP_COMMAND__HDCP2_CREATE_SESSION_V2,177 TA_HDCP_COMMAND__HDCP2_PREPARE_PROCESS_AUTHENTICATION_MSG_V2,178 TA_HDCP_COMMAND__HDCP2_ENABLE_DP_STREAM_ENCRYPTION,179 TA_HDCP_COMMAND__HDCP_DESTROY_ALL_SESSIONS,180 TA_HDCP_COMMAND__HDCP_SET_SRM,181 TA_HDCP_COMMAND__HDCP_GET_SRM182};183 184enum ta_hdcp2_msg_id {185 TA_HDCP_HDCP2_MSG_ID__NULL_MESSAGE = 1,186 TA_HDCP_HDCP2_MSG_ID__AKE_INIT = 2,187 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_CERT = 3,188 TA_HDCP_HDCP2_MSG_ID__AKE_NO_STORED_KM = 4,189 TA_HDCP_HDCP2_MSG_ID__AKE_STORED_KM = 5,190 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_RRX = 6,191 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_H_PRIME = 7,192 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_PAIRING_INFO = 8,193 TA_HDCP_HDCP2_MSG_ID__LC_INIT = 9,194 TA_HDCP_HDCP2_MSG_ID__LC_SEND_L_PRIME = 10,195 TA_HDCP_HDCP2_MSG_ID__SKE_SEND_EKS = 11,196 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_RECEIVERID_LIST = 12,197 TA_HDCP_HDCP2_MSG_ID__RTT_READY = 13,198 TA_HDCP_HDCP2_MSG_ID__RTT_CHALLENGE = 14,199 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_ACK = 15,200 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_MANAGE = 16,201 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_READY = 17,202 TA_HDCP_HDCP2_MSG_ID__RECEIVER_AUTH_STATUS = 18,203 TA_HDCP_HDCP2_MSG_ID__AKE_TRANSMITTER_INFO = 19,204 TA_HDCP_HDCP2_MSG_ID__AKE_RECEIVER_INFO = 20,205 TA_HDCP_HDCP2_MSG_ID__SIGNAL_CONTENT_STREAM_TYPE_DP = 129206};207 208enum ta_hdcp2_hdcp2_msg_id_max_size {209 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__NULL_MESSAGE = 0,210 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_INIT = 12,211 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT = 534,212 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM = 129,213 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM = 33,214 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_RRX = 9,215 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_H_PRIME = 33,216 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_PAIRING_INFO = 17,217 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_INIT = 9,218 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_SEND_L_PRIME = 33,219 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SKE_SEND_EKS = 25,220 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RECEIVERID_LIST = 181,221 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_READY = 1,222 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_CHALLENGE = 17,223 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RACK = 17,224 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_MANAGE = 13,225 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_READY = 33,226 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RECEIVER_AUTH_STATUS = 4,227 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_TRANSMITTER_INFO = 6,228 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO = 6,229 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SIGNAL_CONTENT_STREAM_TYPE_DP = 1230};231 232/* HDCP related enumerations */233/**********************************************************/234#define TA_HDCP__INVALID_SESSION 0xFFFF235#define TA_HDCP__HDCP1_AN_SIZE 8236#define TA_HDCP__HDCP1_KSV_SIZE 5237#define TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES 127238#define TA_HDCP__HDCP1_V_PRIME_SIZE 20239#define TA_HDCP__HDCP2_TX_BUF_MAX_SIZE \240 (TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM + 6)241 242// 64 bits boundaries243#define TA_HDCP__HDCP2_RX_BUF_MAX_SIZE \244 (TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO + 4)245 246enum ta_hdcp_status {247 TA_HDCP_STATUS__SUCCESS = 0x00,248 TA_HDCP_STATUS__GENERIC_FAILURE = 0x01,249 TA_HDCP_STATUS__NULL_POINTER = 0x02,250 TA_HDCP_STATUS__FAILED_ALLOCATING_SESSION = 0x03,251 TA_HDCP_STATUS__FAILED_SETUP_TX = 0x04,252 TA_HDCP_STATUS__INVALID_PARAMETER = 0x05,253 TA_HDCP_STATUS__VHX_ERROR = 0x06,254 TA_HDCP_STATUS__SESSION_NOT_CLOSED_PROPERLY = 0x07,255 TA_HDCP_STATUS__SRM_FAILURE = 0x08,256 TA_HDCP_STATUS__MST_AUTHENTICATED_ALREADY_STARTED = 0x09,257 TA_HDCP_STATUS__AKE_SEND_CERT_FAILURE = 0x0A,258 TA_HDCP_STATUS__AKE_NO_STORED_KM_FAILURE = 0x0B,259 TA_HDCP_STATUS__AKE_SEND_HPRIME_FAILURE = 0x0C,260 TA_HDCP_STATUS__LC_SEND_LPRIME_FAILURE = 0x0D,261 TA_HDCP_STATUS__SKE_SEND_EKS_FAILURE = 0x0E,262 TA_HDCP_STATUS__REPAUTH_SEND_RXIDLIST_FAILURE = 0x0F,263 TA_HDCP_STATUS__REPAUTH_STREAM_READY_FAILURE = 0x10,264 TA_HDCP_STATUS__ASD_GENERIC_FAILURE = 0x11,265 TA_HDCP_STATUS__UNWRAP_SECRET_FAILURE = 0x12,266 TA_HDCP_STATUS__ENABLE_ENCR_FAILURE = 0x13,267 TA_HDCP_STATUS__DISABLE_ENCR_FAILURE = 0x14,268 TA_HDCP_STATUS__NOT_ENOUGH_MEMORY_FAILURE = 0x15,269 TA_HDCP_STATUS__UNKNOWN_MESSAGE = 0x16,270 TA_HDCP_STATUS__TOO_MANY_STREAM = 0x17271};272 273enum ta_hdcp_authentication_status {274 TA_HDCP_AUTHENTICATION_STATUS__NOT_STARTED = 0x00,275 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_FAILED = 0x01,276 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_COMPLETE = 0x02,277 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_SECOND_PART_FAILED = 0x03,278 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_AUTHENTICATED = 0x04,279 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_PENDING = 0x06,280 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_FAILED = 0x07,281 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATED = 0x08,282 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_VALIDATION_FAILED = 0x09,283 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_REVOKED = 0x0A284};285 286enum ta_hdcp2_msg_authentication_status {287 TA_HDCP2_MSG_AUTHENTICATION_STATUS__SUCCESS = 0,288 TA_HDCP2_MSG_AUTHENTICATION_STATUS__KM_NOT_AVAILABLE,289 TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNUSED,290 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID = 100, // everything above does not fail the request291 TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_ENOUGH_MEMORY,292 TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_EXPECTED_MSG,293 TA_HDCP2_MSG_AUTHENTICATION_STATUS__SIGNATURE_CERTIFICAT_ERROR,294 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INCORRECT_HDCP_VERSION,295 TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNKNOWN_MESSAGE,296 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_HMAC,297 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_TOPOLOGY,298 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SEQ_NUM,299 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SIZE,300 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_LENGTH,301 TA_HDCP2_MSG_AUTHENTICATION_STATUS__REAUTH_REQUEST,302 TA_HDCP2_MSG_AUTHENTICATION_STATUS__RECEIVERID_REVOKED303};304 305enum ta_hdcp_content_type {306 TA_HDCP2_CONTENT_TYPE__TYPE0 = 1,307 TA_HDCP2_CONTENT_TYPE__TYPE1,308};309 310enum ta_hdcp_content_type_negotiation_type {311 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE0 = 1,312 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE1,313 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__MAX_SUPPORTED314};315 316enum ta_hdcp2_version {317 TA_HDCP2_VERSION_UNKNOWN = 0,318 TA_HDCP2_VERSION_2_0 = 20,319 TA_HDCP2_VERSION_2_1 = 21,320 TA_HDCP2_VERSION_2_2 = 22,321 TA_HDCP2_VERSION_2_3 = 23,322};323 324/* input/output structures for HDCP commands */325/**********************************************************/326struct ta_hdcp_cmd_hdcp1_create_session_input {327 uint8_t display_handle;328};329 330struct ta_hdcp_cmd_hdcp1_create_session_output {331 uint32_t session_handle;332 uint8_t an_primary[TA_HDCP__HDCP1_AN_SIZE];333 uint8_t aksv_primary[TA_HDCP__HDCP1_KSV_SIZE];334 uint8_t ainfo_primary;335 uint8_t an_secondary[TA_HDCP__HDCP1_AN_SIZE];336 uint8_t aksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];337 uint8_t ainfo_secondary;338};339 340struct ta_hdcp_cmd_hdcp1_destroy_session_input {341 uint32_t session_handle;342};343 344struct ta_hdcp_cmd_hdcp1_first_part_authentication_input {345 uint32_t session_handle;346 uint8_t bksv_primary[TA_HDCP__HDCP1_KSV_SIZE];347 uint8_t bksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];348 uint8_t bcaps;349 uint16_t r0_prime_primary;350 uint16_t r0_prime_secondary;351};352 353struct ta_hdcp_cmd_hdcp1_first_part_authentication_output {354 enum ta_hdcp_authentication_status authentication_status;355};356 357struct ta_hdcp_cmd_hdcp1_second_part_authentication_input {358 uint32_t session_handle;359 uint16_t bstatus_binfo;360 uint8_t ksv_list[TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES][TA_HDCP__HDCP1_KSV_SIZE];361 uint32_t ksv_list_size;362 uint8_t pj_prime;363 uint8_t v_prime[TA_HDCP__HDCP1_V_PRIME_SIZE];364};365 366struct ta_hdcp_cmd_hdcp1_second_part_authentication_output {367 enum ta_hdcp_authentication_status authentication_status;368};369 370struct ta_hdcp_cmd_hdcp1_enable_encryption_input {371 uint32_t session_handle;372};373 374struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input {375 uint32_t session_handle;376 uint32_t display_handle;377};378 379struct ta_hdcp_cmd_hdcp1_get_encryption_status_input {380 uint32_t session_handle;381};382 383struct ta_hdcp_cmd_hdcp1_get_encryption_status_output {384 uint32_t protection_level;385};386 387struct ta_hdcp_cmd_hdcp2_create_session_input_v2 {388 uint32_t display_handle;389 enum ta_hdcp_content_type_negotiation_type negotiate_content_type;390};391 392struct ta_hdcp_cmd_hdcp2_create_session_output_v2 {393 uint32_t session_handle;394};395 396struct ta_hdcp_cmd_hdcp2_destroy_session_input {397 uint32_t session_handle;398};399 400struct ta_hdcp_cmd_hdcp2_authentication_message_v2 {401 enum ta_hdcp2_msg_id msg_id;402 uint32_t msg_size;403};404 405struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 {406 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;407 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;408 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg3_desc;409 uint8_t receiver_message[TA_HDCP__HDCP2_RX_BUF_MAX_SIZE];410};411 412struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 {413 uint32_t hdcp_version;414 uint32_t is_km_stored;415 uint32_t is_locality_precompute_support;416 uint32_t is_repeater;417 enum ta_hdcp2_msg_authentication_status msg1_status;418 enum ta_hdcp2_msg_authentication_status msg2_status;419 enum ta_hdcp2_msg_authentication_status msg3_status;420};421 422struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 {423 enum ta_hdcp2_msg_id msg1_id;424 enum ta_hdcp2_msg_id msg2_id;425};426 427struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 {428 enum ta_hdcp2_msg_authentication_status msg1_status;429 enum ta_hdcp2_msg_authentication_status msg2_status;430 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;431 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;432 uint8_t transmitter_message[TA_HDCP__HDCP2_TX_BUF_MAX_SIZE];433};434 435struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 {436 uint32_t session_handle;437 struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 process;438 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 prepare;439};440 441struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 {442 uint32_t authentication_status;443 struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 process;444 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 prepare;445};446 447struct ta_hdcp_cmd_hdcp2_set_encryption_input {448 uint32_t session_handle;449};450 451struct ta_hdcp_cmd_hdcp2_get_encryption_status_input {452 uint32_t session_handle;453};454 455struct ta_hdcp_cmd_hdcp2_get_encryption_status_output {456 enum ta_hdcp_content_type hdcp2_type;457 uint32_t protection_level;458};459 460struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input {461 uint32_t session_handle;462 uint32_t display_handle;463};464 465struct ta_hdcp_cmd_set_srm_input {466 uint32_t srm_buf_size;467 uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];468};469 470struct ta_hdcp_cmd_set_srm_output {471 uint8_t valid_signature;472 uint32_t srm_version;473};474 475struct ta_hdcp_cmd_get_srm_output {476 uint32_t srm_version;477 uint32_t srm_buf_size;478 uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];479};480 481/**********************************************************/482/* Common input structure for HDCP callbacks */483union ta_hdcp_cmd_input {484 struct ta_hdcp_cmd_hdcp1_create_session_input hdcp1_create_session;485 struct ta_hdcp_cmd_hdcp1_destroy_session_input hdcp1_destroy_session;486 struct ta_hdcp_cmd_hdcp1_first_part_authentication_input hdcp1_first_part_authentication;487 struct ta_hdcp_cmd_hdcp1_second_part_authentication_input hdcp1_second_part_authentication;488 struct ta_hdcp_cmd_hdcp1_enable_encryption_input hdcp1_enable_encryption;489 struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input hdcp1_enable_dp_stream_encryption;490 struct ta_hdcp_cmd_hdcp1_get_encryption_status_input hdcp1_get_encryption_status;491 struct ta_hdcp_cmd_hdcp2_destroy_session_input hdcp2_destroy_session;492 struct ta_hdcp_cmd_hdcp2_set_encryption_input hdcp2_set_encryption;493 struct ta_hdcp_cmd_hdcp2_get_encryption_status_input hdcp2_get_encryption_status;494 struct ta_hdcp_cmd_hdcp2_create_session_input_v2 hdcp2_create_session_v2;495 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2496 hdcp2_prepare_process_authentication_message_v2;497 struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input hdcp2_enable_dp_stream_encryption;498 struct ta_hdcp_cmd_set_srm_input hdcp_set_srm;499};500 501/* Common output structure for HDCP callbacks */502union ta_hdcp_cmd_output {503 struct ta_hdcp_cmd_hdcp1_create_session_output hdcp1_create_session;504 struct ta_hdcp_cmd_hdcp1_first_part_authentication_output hdcp1_first_part_authentication;505 struct ta_hdcp_cmd_hdcp1_second_part_authentication_output hdcp1_second_part_authentication;506 struct ta_hdcp_cmd_hdcp1_get_encryption_status_output hdcp1_get_encryption_status;507 struct ta_hdcp_cmd_hdcp2_get_encryption_status_output hdcp2_get_encryption_status;508 struct ta_hdcp_cmd_hdcp2_create_session_output_v2 hdcp2_create_session_v2;509 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2510 hdcp2_prepare_process_authentication_message_v2;511 struct ta_hdcp_cmd_set_srm_output hdcp_set_srm;512 struct ta_hdcp_cmd_get_srm_output hdcp_get_srm;513};514/**********************************************************/515 516struct ta_hdcp_shared_memory {517 uint32_t cmd_id;518 enum ta_hdcp_status hdcp_status;519 uint32_t reserved;520 union ta_hdcp_cmd_input in_msg;521 union ta_hdcp_cmd_output out_msg;522};523 524enum psp_status {525 PSP_STATUS__SUCCESS = 0,526 PSP_STATUS__ERROR_INVALID_PARAMS,527 PSP_STATUS__ERROR_GENERIC,528 PSP_STATUS__ERROR_OUT_OF_MEMORY,529 PSP_STATUS__ERROR_UNSUPPORTED_FEATURE530};531 532#endif /* MODULES_HDCP_HDCP_PSP_H_ */533