drivers/gpu/drm/amd/display/modules/hdcp/hdcp_psp.h

   1 /*
   2  * Copyright 2019 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * 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 OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * Authors: AMD
  23  *
  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 the
  31  * parameters required by PSP
  32  */
  33 enum bgd_security_hdcp_encryption_level {
  34         HDCP_ENCRYPTION_LEVEL__INVALID = 0,
  35         HDCP_ENCRYPTION_LEVEL__OFF,
  36         HDCP_ENCRYPTION_LEVEL__ON
  37 };
  38
  39 enum bgd_security_hdcp2_content_type {
  40         HDCP2_CONTENT_TYPE__INVALID = 0,
  41         HDCP2_CONTENT_TYPE__TYPE0,
  42         HDCP2_CONTENT_TYPE__TYPE1
  43 };
  44 enum 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_V3
  49 };
  50
  51 /* DTM related enumerations */
  52 /**********************************************************/
  53
  54 enum 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 = 0x3
  59 };
  60
  61 /* input/output structures for DTM commands */
  62 /**********************************************************/
  63 /**
  64  * Input structures
  65  */
  66 enum 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 = 23
  73 };
  74
  75 struct 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 */
  92 enum ta_dtm_encoder_type {
  93         TA_DTM_ENCODER_TYPE__INVALID    = 0,
  94         TA_DTM_ENCODER_TYPE__DIG        = 0x10
  95 };
  96
  97 /* @enum ta_dtm_dio_output_type
  98  * This enum defines software value for dio_output_type
  99  */
 100 typedef enum {
 101     TA_DTM_DIO_OUTPUT_TYPE__INVALID,
 102     TA_DTM_DIO_OUTPUT_TYPE__DIRECT,
 103     TA_DTM_DIO_OUTPUT_TYPE__DPIA
 104 } ta_dtm_dio_output_type;
 105
 106 struct 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
 127 struct ta_dtm_topology_assr_enable {
 128         uint32_t display_topology_dig_be_index;
 129 };
 130
 131 /**
 132  * Output structures
 133  */
 134
 135 /* No output structures yet */
 136
 137 union 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
 143 union ta_dtm_cmd_output {
 144         uint32_t reserved;
 145 };
 146
 147 struct 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
 156 int 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
 159 enum { PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE = 5120 };
 160
 161 enum 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_SRM
 182 };
 183
 184 enum 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 = 129
 206 };
 207
 208 enum 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 = 1
 230 };
 231
 232 /* HDCP related enumerations */
 233 /**********************************************************/
 234 #define TA_HDCP__INVALID_SESSION 0xFFFF
 235 #define TA_HDCP__HDCP1_AN_SIZE 8
 236 #define TA_HDCP__HDCP1_KSV_SIZE 5
 237 #define TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES 127
 238 #define TA_HDCP__HDCP1_V_PRIME_SIZE 20
 239 #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 boundaries
 243 #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
 246 enum 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 = 0x17
 271 };
 272
 273 enum 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 = 0x0A
 284 };
 285
 286 enum 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 request
 291         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_REVOKED
 303 };
 304
 305 enum ta_hdcp_content_type {
 306         TA_HDCP2_CONTENT_TYPE__TYPE0 = 1,
 307         TA_HDCP2_CONTENT_TYPE__TYPE1,
 308 };
 309
 310 enum 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_SUPPORTED
 314 };
 315
 316 enum 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 /**********************************************************/
 326 struct ta_hdcp_cmd_hdcp1_create_session_input {
 327         uint8_t display_handle;
 328 };
 329
 330 struct 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
 340 struct ta_hdcp_cmd_hdcp1_destroy_session_input {
 341         uint32_t session_handle;
 342 };
 343
 344 struct 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
 353 struct ta_hdcp_cmd_hdcp1_first_part_authentication_output {
 354         enum ta_hdcp_authentication_status authentication_status;
 355 };
 356
 357 struct 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
 366 struct ta_hdcp_cmd_hdcp1_second_part_authentication_output {
 367         enum ta_hdcp_authentication_status authentication_status;
 368 };
 369
 370 struct ta_hdcp_cmd_hdcp1_enable_encryption_input {
 371         uint32_t session_handle;
 372 };
 373
 374 struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input {
 375         uint32_t session_handle;
 376         uint32_t display_handle;
 377 };
 378
 379 struct ta_hdcp_cmd_hdcp1_get_encryption_status_input {
 380         uint32_t session_handle;
 381 };
 382
 383 struct ta_hdcp_cmd_hdcp1_get_encryption_status_output {
 384         uint32_t protection_level;
 385 };
 386
 387 struct 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
 392 struct ta_hdcp_cmd_hdcp2_create_session_output_v2 {
 393         uint32_t session_handle;
 394 };
 395
 396 struct ta_hdcp_cmd_hdcp2_destroy_session_input {
 397         uint32_t session_handle;
 398 };
 399
 400 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 {
 401         enum ta_hdcp2_msg_id msg_id;
 402         uint32_t msg_size;
 403 };
 404
 405 struct 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
 412 struct 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
 422 struct 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
 427 struct 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
 435 struct 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
 441 struct 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
 447 struct ta_hdcp_cmd_hdcp2_set_encryption_input {
 448         uint32_t session_handle;
 449 };
 450
 451 struct ta_hdcp_cmd_hdcp2_get_encryption_status_input {
 452         uint32_t session_handle;
 453 };
 454
 455 struct ta_hdcp_cmd_hdcp2_get_encryption_status_output {
 456         enum ta_hdcp_content_type hdcp2_type;
 457         uint32_t protection_level;
 458 };
 459
 460 struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input {
 461         uint32_t session_handle;
 462         uint32_t display_handle;
 463 };
 464
 465 struct 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
 470 struct ta_hdcp_cmd_set_srm_output {
 471         uint8_t valid_signature;
 472         uint32_t srm_version;
 473 };
 474
 475 struct 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 */
 483 union 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_v2
 496                 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 */
 502 union 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_v2
 510                 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
 516 struct 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
 524 enum 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_FEATURE
 530 };
 531
 532 #endif /* MODULES_HDCP_HDCP_PSP_H_ */