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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 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 */
33enum bgd_security_hdcp_encryption_level {
34 HDCP_ENCRYPTION_LEVEL__INVALID = 0,
35 HDCP_ENCRYPTION_LEVEL__OFF,
36 HDCP_ENCRYPTION_LEVEL__ON
37};
38
39enum bgd_security_hdcp2_content_type {
40 HDCP2_CONTENT_TYPE__INVALID = 0,
41 HDCP2_CONTENT_TYPE__TYPE0,
42 HDCP2_CONTENT_TYPE__TYPE1
43};
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};
49
50/* DTM related enumerations */
51/**********************************************************/
52
53enum ta_dtm_status {
54 TA_DTM_STATUS__SUCCESS = 0x00,
55 TA_DTM_STATUS__GENERIC_FAILURE = 0x01,
56 TA_DTM_STATUS__INVALID_PARAMETER = 0x02,
57 TA_DTM_STATUS__NULL_POINTER = 0x3
58};
59
60/* input/output structures for DTM commands */
61/**********************************************************/
62/**
63 * Input structures
64 */
65enum ta_dtm_hdcp_version_max_supported {
66 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__NONE = 0,
67 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__1_x = 10,
68 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_0 = 20,
69 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_1 = 21,
70 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_2 = 22,
71 TA_DTM_HDCP_VERSION_MAX_SUPPORTED__2_3 = 23
72};
73
74struct ta_dtm_topology_update_input_v2 {
75 /* display handle is unique across the driver and is used to identify a display */
76 /* for all security interfaces which reference displays such as HDCP */
77 uint32_t display_handle;
78 uint32_t is_active;
79 uint32_t is_miracast;
80 uint32_t controller;
81 uint32_t ddc_line;
82 uint32_t dig_be;
83 uint32_t dig_fe;
84 uint32_t dp_mst_vcid;
85 uint32_t is_assr;
86 uint32_t max_hdcp_supported_version;
87};
88
89struct ta_dtm_topology_assr_enable {
90 uint32_t display_topology_dig_be_index;
91};
92
93/**
94 * Output structures
95 */
96
97/* No output structures yet */
98
99union ta_dtm_cmd_input {
100 struct ta_dtm_topology_update_input_v2 topology_update_v2;
101 struct ta_dtm_topology_assr_enable topology_assr_enable;
102};
103
104union ta_dtm_cmd_output {
105 uint32_t reserved;
106};
107
108struct ta_dtm_shared_memory {
109 uint32_t cmd_id;
110 uint32_t resp_id;
111 enum ta_dtm_status dtm_status;
112 uint32_t reserved;
113 union ta_dtm_cmd_input dtm_in_message;
114 union ta_dtm_cmd_output dtm_out_message;
115};
116
117int psp_cmd_submit_buf(struct psp_context *psp, struct amdgpu_firmware_info *ucode, struct psp_gfx_cmd_resp *cmd,
118 uint64_t fence_mc_addr);
119
120enum { PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE = 5120 };
121
122enum ta_hdcp_command {
123 TA_HDCP_COMMAND__INITIALIZE,
124 TA_HDCP_COMMAND__HDCP1_CREATE_SESSION,
125 TA_HDCP_COMMAND__HDCP1_DESTROY_SESSION,
126 TA_HDCP_COMMAND__HDCP1_FIRST_PART_AUTHENTICATION,
127 TA_HDCP_COMMAND__HDCP1_SECOND_PART_AUTHENTICATION,
128 TA_HDCP_COMMAND__HDCP1_ENABLE_ENCRYPTION,
129 TA_HDCP_COMMAND__HDCP1_ENABLE_DP_STREAM_ENCRYPTION,
130 TA_HDCP_COMMAND__HDCP1_GET_ENCRYPTION_STATUS,
131 TA_HDCP_COMMAND__UNUSED_1,
132 TA_HDCP_COMMAND__HDCP2_DESTROY_SESSION,
133 TA_HDCP_COMMAND__UNUSED_2,
134 TA_HDCP_COMMAND__HDCP2_SET_ENCRYPTION,
135 TA_HDCP_COMMAND__HDCP2_GET_ENCRYPTION_STATUS,
136 TA_HDCP_COMMAND__UNUSED_3,
137 TA_HDCP_COMMAND__HDCP2_CREATE_SESSION_V2,
138 TA_HDCP_COMMAND__HDCP2_PREPARE_PROCESS_AUTHENTICATION_MSG_V2,
139 TA_HDCP_COMMAND__HDCP2_ENABLE_DP_STREAM_ENCRYPTION,
140 TA_HDCP_COMMAND__HDCP_DESTROY_ALL_SESSIONS,
141 TA_HDCP_COMMAND__HDCP_SET_SRM,
142 TA_HDCP_COMMAND__HDCP_GET_SRM
143};
144
145enum ta_hdcp2_msg_id {
146 TA_HDCP_HDCP2_MSG_ID__NULL_MESSAGE = 1,
147 TA_HDCP_HDCP2_MSG_ID__AKE_INIT = 2,
148 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_CERT = 3,
149 TA_HDCP_HDCP2_MSG_ID__AKE_NO_STORED_KM = 4,
150 TA_HDCP_HDCP2_MSG_ID__AKE_STORED_KM = 5,
151 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_RRX = 6,
152 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_H_PRIME = 7,
153 TA_HDCP_HDCP2_MSG_ID__AKE_SEND_PAIRING_INFO = 8,
154 TA_HDCP_HDCP2_MSG_ID__LC_INIT = 9,
155 TA_HDCP_HDCP2_MSG_ID__LC_SEND_L_PRIME = 10,
156 TA_HDCP_HDCP2_MSG_ID__SKE_SEND_EKS = 11,
157 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_RECEIVERID_LIST = 12,
158 TA_HDCP_HDCP2_MSG_ID__RTT_READY = 13,
159 TA_HDCP_HDCP2_MSG_ID__RTT_CHALLENGE = 14,
160 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_SEND_ACK = 15,
161 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_MANAGE = 16,
162 TA_HDCP_HDCP2_MSG_ID__REPEATERAUTH_STREAM_READY = 17,
163 TA_HDCP_HDCP2_MSG_ID__RECEIVER_AUTH_STATUS = 18,
164 TA_HDCP_HDCP2_MSG_ID__AKE_TRANSMITTER_INFO = 19,
165 TA_HDCP_HDCP2_MSG_ID__AKE_RECEIVER_INFO = 20,
166 TA_HDCP_HDCP2_MSG_ID__SIGNAL_CONTENT_STREAM_TYPE_DP = 129
167};
168
169enum ta_hdcp2_hdcp2_msg_id_max_size {
170 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__NULL_MESSAGE = 0,
171 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_INIT = 12,
172 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT = 534,
173 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM = 129,
174 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM = 33,
175 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_RRX = 9,
176 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_H_PRIME = 33,
177 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_PAIRING_INFO = 17,
178 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_INIT = 9,
179 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__LC_SEND_L_PRIME = 33,
180 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SKE_SEND_EKS = 25,
181 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RECEIVERID_LIST = 181,
182 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_READY = 1,
183 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RTT_CHALLENGE = 17,
184 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_SEND_RACK = 17,
185 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_MANAGE = 13,
186 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__REPEATERAUTH_STREAM_READY = 33,
187 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__RECEIVER_AUTH_STATUS = 4,
188 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_TRANSMITTER_INFO = 6,
189 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO = 6,
190 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__SIGNAL_CONTENT_STREAM_TYPE_DP = 1
191};
192
193/* HDCP related enumerations */
194/**********************************************************/
195#define TA_HDCP__INVALID_SESSION 0xFFFF
196#define TA_HDCP__HDCP1_AN_SIZE 8
197#define TA_HDCP__HDCP1_KSV_SIZE 5
198#define TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES 127
199#define TA_HDCP__HDCP1_V_PRIME_SIZE 20
200#define TA_HDCP__HDCP2_TX_BUF_MAX_SIZE \
201 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_NO_STORED_KM + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_STORED_KM + 6
202
203// 64 bits boundaries
204#define TA_HDCP__HDCP2_RX_BUF_MAX_SIZE \
205 TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_SEND_CERT + TA_HDCP_HDCP2_MSG_ID_MAX_SIZE__AKE_RECEIVER_INFO + 4
206
207enum ta_hdcp_status {
208 TA_HDCP_STATUS__SUCCESS = 0x00,
209 TA_HDCP_STATUS__GENERIC_FAILURE = 0x01,
210 TA_HDCP_STATUS__NULL_POINTER = 0x02,
211 TA_HDCP_STATUS__FAILED_ALLOCATING_SESSION = 0x03,
212 TA_HDCP_STATUS__FAILED_SETUP_TX = 0x04,
213 TA_HDCP_STATUS__INVALID_PARAMETER = 0x05,
214 TA_HDCP_STATUS__VHX_ERROR = 0x06,
215 TA_HDCP_STATUS__SESSION_NOT_CLOSED_PROPERLY = 0x07,
216 TA_HDCP_STATUS__SRM_FAILURE = 0x08,
217 TA_HDCP_STATUS__MST_AUTHENTICATED_ALREADY_STARTED = 0x09,
218 TA_HDCP_STATUS__AKE_SEND_CERT_FAILURE = 0x0A,
219 TA_HDCP_STATUS__AKE_NO_STORED_KM_FAILURE = 0x0B,
220 TA_HDCP_STATUS__AKE_SEND_HPRIME_FAILURE = 0x0C,
221 TA_HDCP_STATUS__LC_SEND_LPRIME_FAILURE = 0x0D,
222 TA_HDCP_STATUS__SKE_SEND_EKS_FAILURE = 0x0E,
223 TA_HDCP_STATUS__REPAUTH_SEND_RXIDLIST_FAILURE = 0x0F,
224 TA_HDCP_STATUS__REPAUTH_STREAM_READY_FAILURE = 0x10,
225 TA_HDCP_STATUS__ASD_GENERIC_FAILURE = 0x11,
226 TA_HDCP_STATUS__UNWRAP_SECRET_FAILURE = 0x12,
227 TA_HDCP_STATUS__ENABLE_ENCR_FAILURE = 0x13,
228 TA_HDCP_STATUS__DISABLE_ENCR_FAILURE = 0x14,
229 TA_HDCP_STATUS__NOT_ENOUGH_MEMORY_FAILURE = 0x15,
230 TA_HDCP_STATUS__UNKNOWN_MESSAGE = 0x16,
231 TA_HDCP_STATUS__TOO_MANY_STREAM = 0x17
232};
233
234enum ta_hdcp_authentication_status {
235 TA_HDCP_AUTHENTICATION_STATUS__NOT_STARTED = 0x00,
236 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_FAILED = 0x01,
237 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_FIRST_PART_COMPLETE = 0x02,
238 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_SECOND_PART_FAILED = 0x03,
239 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_AUTHENTICATED = 0x04,
240 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_PENDING = 0x06,
241 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATION_FAILED = 0x07,
242 TA_HDCP_AUTHENTICATION_STATUS__HDCP22_AUTHENTICATED = 0x08,
243 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_VALIDATION_FAILED = 0x09,
244 TA_HDCP_AUTHENTICATION_STATUS__HDCP1_KSV_REVOKED = 0x0A
245};
246
247enum ta_hdcp2_msg_authentication_status {
248 TA_HDCP2_MSG_AUTHENTICATION_STATUS__SUCCESS = 0,
249 TA_HDCP2_MSG_AUTHENTICATION_STATUS__KM_NOT_AVAILABLE,
250 TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNUSED,
251 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID = 100, // everything above does not fail the request
252 TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_ENOUGH_MEMORY,
253 TA_HDCP2_MSG_AUTHENTICATION_STATUS__NOT_EXPECTED_MSG,
254 TA_HDCP2_MSG_AUTHENTICATION_STATUS__SIGNATURE_CERTIFICAT_ERROR,
255 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INCORRECT_HDCP_VERSION,
256 TA_HDCP2_MSG_AUTHENTICATION_STATUS__UNKNOWN_MESSAGE,
257 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_HMAC,
258 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_TOPOLOGY,
259 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SEQ_NUM,
260 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_SIZE,
261 TA_HDCP2_MSG_AUTHENTICATION_STATUS__INVALID_LENGTH,
262 TA_HDCP2_MSG_AUTHENTICATION_STATUS__REAUTH_REQUEST,
263 TA_HDCP2_MSG_AUTHENTICATION_STATUS__RECEIVERID_REVOKED
264};
265
266enum ta_hdcp_content_type {
267 TA_HDCP2_CONTENT_TYPE__TYPE0 = 1,
268 TA_HDCP2_CONTENT_TYPE__TYPE1,
269};
270
271enum ta_hdcp_content_type_negotiation_type {
272 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE0 = 1,
273 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__FORCE_TYPE1,
274 TA_HDCP2_CONTENT_TYPE_NEGOTIATION_TYPE__MAX_SUPPORTED
275};
276
277enum ta_hdcp2_version {
278 TA_HDCP2_VERSION_UNKNOWN = 0,
279 TA_HDCP2_VERSION_2_0 = 20,
280 TA_HDCP2_VERSION_2_1 = 21,
281 TA_HDCP2_VERSION_2_2 = 22
282};
283
284/* input/output structures for HDCP commands */
285/**********************************************************/
286struct ta_hdcp_cmd_hdcp1_create_session_input {
287 uint8_t display_handle;
288};
289
290struct ta_hdcp_cmd_hdcp1_create_session_output {
291 uint32_t session_handle;
292 uint8_t an_primary[TA_HDCP__HDCP1_AN_SIZE];
293 uint8_t aksv_primary[TA_HDCP__HDCP1_KSV_SIZE];
294 uint8_t ainfo_primary;
295 uint8_t an_secondary[TA_HDCP__HDCP1_AN_SIZE];
296 uint8_t aksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];
297 uint8_t ainfo_secondary;
298};
299
300struct ta_hdcp_cmd_hdcp1_destroy_session_input {
301 uint32_t session_handle;
302};
303
304struct ta_hdcp_cmd_hdcp1_first_part_authentication_input {
305 uint32_t session_handle;
306 uint8_t bksv_primary[TA_HDCP__HDCP1_KSV_SIZE];
307 uint8_t bksv_secondary[TA_HDCP__HDCP1_KSV_SIZE];
308 uint8_t bcaps;
309 uint16_t r0_prime_primary;
310 uint16_t r0_prime_secondary;
311};
312
313struct ta_hdcp_cmd_hdcp1_first_part_authentication_output {
314 enum ta_hdcp_authentication_status authentication_status;
315};
316
317struct ta_hdcp_cmd_hdcp1_second_part_authentication_input {
318 uint32_t session_handle;
319 uint16_t bstatus_binfo;
320 uint8_t ksv_list[TA_HDCP__HDCP1_KSV_LIST_MAX_ENTRIES][TA_HDCP__HDCP1_KSV_SIZE];
321 uint32_t ksv_list_size;
322 uint8_t pj_prime;
323 uint8_t v_prime[TA_HDCP__HDCP1_V_PRIME_SIZE];
324};
325
326struct ta_hdcp_cmd_hdcp1_second_part_authentication_output {
327 enum ta_hdcp_authentication_status authentication_status;
328};
329
330struct ta_hdcp_cmd_hdcp1_enable_encryption_input {
331 uint32_t session_handle;
332};
333
334struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input {
335 uint32_t session_handle;
336 uint32_t display_handle;
337};
338
339struct ta_hdcp_cmd_hdcp1_get_encryption_status_input {
340 uint32_t session_handle;
341};
342
343struct ta_hdcp_cmd_hdcp1_get_encryption_status_output {
344 uint32_t protection_level;
345};
346
347struct ta_hdcp_cmd_hdcp2_create_session_input_v2 {
348 uint32_t display_handle;
349 enum ta_hdcp_content_type_negotiation_type negotiate_content_type;
350};
351
352struct ta_hdcp_cmd_hdcp2_create_session_output_v2 {
353 uint32_t session_handle;
354};
355
356struct ta_hdcp_cmd_hdcp2_destroy_session_input {
357 uint32_t session_handle;
358};
359
360struct ta_hdcp_cmd_hdcp2_authentication_message_v2 {
361 enum ta_hdcp2_msg_id msg_id;
362 uint32_t msg_size;
363};
364
365struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 {
366 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;
367 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;
368 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg3_desc;
369 uint8_t receiver_message[TA_HDCP__HDCP2_RX_BUF_MAX_SIZE];
370};
371
372struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 {
373 uint32_t hdcp_version;
374 uint32_t is_km_stored;
375 uint32_t is_locality_precompute_support;
376 uint32_t is_repeater;
377 enum ta_hdcp2_msg_authentication_status msg1_status;
378 enum ta_hdcp2_msg_authentication_status msg2_status;
379 enum ta_hdcp2_msg_authentication_status msg3_status;
380};
381
382struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 {
383 enum ta_hdcp2_msg_id msg1_id;
384 enum ta_hdcp2_msg_id msg2_id;
385};
386
387struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 {
388 enum ta_hdcp2_msg_authentication_status msg1_status;
389 enum ta_hdcp2_msg_authentication_status msg2_status;
390 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg1_desc;
391 struct ta_hdcp_cmd_hdcp2_authentication_message_v2 msg2_desc;
392 uint8_t transmitter_message[TA_HDCP__HDCP2_TX_BUF_MAX_SIZE];
393};
394
395struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2 {
396 uint32_t session_handle;
397 struct ta_hdcp_cmd_hdcp2_process_authentication_message_input_v2 process;
398 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_input_v2 prepare;
399};
400
401struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2 {
402 uint32_t authentication_status;
403 struct ta_hdcp_cmd_hdcp2_process_authentication_message_output_v2 process;
404 struct ta_hdcp_cmd_hdcp2_prepare_authentication_message_output_v2 prepare;
405};
406
407struct ta_hdcp_cmd_hdcp2_set_encryption_input {
408 uint32_t session_handle;
409};
410
411struct ta_hdcp_cmd_hdcp2_get_encryption_status_input {
412 uint32_t session_handle;
413};
414
415struct ta_hdcp_cmd_hdcp2_get_encryption_status_output {
416 enum ta_hdcp_content_type hdcp2_type;
417 uint32_t protection_level;
418};
419
420struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input {
421 uint32_t session_handle;
422 uint32_t display_handle;
423};
424
425struct ta_hdcp_cmd_set_srm_input {
426 uint32_t srm_buf_size;
427 uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];
428};
429
430struct ta_hdcp_cmd_set_srm_output {
431 uint8_t valid_signature;
432 uint32_t srm_version;
433};
434
435struct ta_hdcp_cmd_get_srm_output {
436 uint32_t srm_version;
437 uint32_t srm_buf_size;
438 uint8_t srm_buf[PSP_HDCP_SRM_FIRST_GEN_MAX_SIZE];
439};
440
441/**********************************************************/
442/* Common input structure for HDCP callbacks */
443union ta_hdcp_cmd_input {
444 struct ta_hdcp_cmd_hdcp1_create_session_input hdcp1_create_session;
445 struct ta_hdcp_cmd_hdcp1_destroy_session_input hdcp1_destroy_session;
446 struct ta_hdcp_cmd_hdcp1_first_part_authentication_input hdcp1_first_part_authentication;
447 struct ta_hdcp_cmd_hdcp1_second_part_authentication_input hdcp1_second_part_authentication;
448 struct ta_hdcp_cmd_hdcp1_enable_encryption_input hdcp1_enable_encryption;
449 struct ta_hdcp_cmd_hdcp1_enable_dp_stream_encryption_input hdcp1_enable_dp_stream_encryption;
450 struct ta_hdcp_cmd_hdcp1_get_encryption_status_input hdcp1_get_encryption_status;
451 struct ta_hdcp_cmd_hdcp2_destroy_session_input hdcp2_destroy_session;
452 struct ta_hdcp_cmd_hdcp2_set_encryption_input hdcp2_set_encryption;
453 struct ta_hdcp_cmd_hdcp2_get_encryption_status_input hdcp2_get_encryption_status;
454 struct ta_hdcp_cmd_hdcp2_create_session_input_v2 hdcp2_create_session_v2;
455 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_input_v2
456 hdcp2_prepare_process_authentication_message_v2;
457 struct ta_hdcp_cmd_hdcp2_enable_dp_stream_encryption_input hdcp2_enable_dp_stream_encryption;
458 struct ta_hdcp_cmd_set_srm_input hdcp_set_srm;
459};
460
461/* Common output structure for HDCP callbacks */
462union ta_hdcp_cmd_output {
463 struct ta_hdcp_cmd_hdcp1_create_session_output hdcp1_create_session;
464 struct ta_hdcp_cmd_hdcp1_first_part_authentication_output hdcp1_first_part_authentication;
465 struct ta_hdcp_cmd_hdcp1_second_part_authentication_output hdcp1_second_part_authentication;
466 struct ta_hdcp_cmd_hdcp1_get_encryption_status_output hdcp1_get_encryption_status;
467 struct ta_hdcp_cmd_hdcp2_get_encryption_status_output hdcp2_get_encryption_status;
468 struct ta_hdcp_cmd_hdcp2_create_session_output_v2 hdcp2_create_session_v2;
469 struct ta_hdcp_cmd_hdcp2_process_prepare_authentication_message_output_v2
470 hdcp2_prepare_process_authentication_message_v2;
471 struct ta_hdcp_cmd_set_srm_output hdcp_set_srm;
472 struct ta_hdcp_cmd_get_srm_output hdcp_get_srm;
473};
474/**********************************************************/
475
476struct ta_hdcp_shared_memory {
477 uint32_t cmd_id;
478 enum ta_hdcp_status hdcp_status;
479 uint32_t reserved;
480 union ta_hdcp_cmd_input in_msg;
481 union ta_hdcp_cmd_output out_msg;
482};
483
484enum psp_status {
485 PSP_STATUS__SUCCESS = 0,
486 PSP_STATUS__ERROR_INVALID_PARAMS,
487 PSP_STATUS__ERROR_GENERIC,
488 PSP_STATUS__ERROR_OUT_OF_MEMORY,
489 PSP_STATUS__ERROR_UNSUPPORTED_FEATURE
490};
491
492#endif /* MODULES_HDCP_HDCP_PSP_H_ */