drivers/mxc/hdp/hdcp2.h - linux-imx - Git at Google

 /******************************************************************************
  *
  * Copyright (C) 2016-2017 Cadence Design Systems, Inc.
  * All rights reserved worldwide.
  *
  * Redistribution and use in source and binary forms, with or without modification,
  * are permitted provided that the following conditions are met:
  *
  * 1. Redistributions of source code must retain the above copyright notice,
  * this list of conditions and the following disclaimer.
  *
  * 2. Redistributions in binary form must reproduce the above copyright notice,
  * this list of conditions and the following disclaimer in the documentation and/or
  * other materials provided with the distribution.
  *
  * 3. Neither the name of the copyright holder nor the names of its contributors
  * may be used to endorse or promote products derived from this software without
  * specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
  * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
  * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
  * OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  *
  * Copyright 2017 NXP
  *
  ******************************************************************************
  *
  * This file was auto-generated. Do not edit it manually.
  *
  ******************************************************************************
  *
  * hdcp2.h
  *
  ******************************************************************************
  */

 #ifndef HDCP2_H
 #define HDCP2_H
 #include "mailBox.h"
 /* HDCP 2 registers
  * and general use function for HDCP2 (transmitter and receiver)
  * Author - yehonatan levin - cadence */
 /**
  *  \file
  *  \brief HDCP 2 registers
  * and general use function for HDCP2 (trasmiter and reciever)
  */

 /* HDCP2 register list */

 #ifdef DP_TX
 #define HDCP2_RTX                       0x69000
 #define HDCP2_TX_CAPS                   0x69008
 #define HDCP2_CERT_RX                   0x6900B
 #define HDCP2_RRX                       0x69215
 #define HDCP2_RX_CAPS                   0x6921D
 #define HDCP2_EKPUB_KM                  0x69220
 #define HDCP2_EKH_KM_WR                 0x692A0
 #define HDCP2_M                         0x692B0
 #define HDCP2_H_TAG                     0x692C0
 #define HDCP2_EKH_KM_RD                 0x692E0
 #define HDCP2_RN                        0x692F0
 #define HDCP2_L_TAG                     0x692F8
 #define HDCP2_EDKEY_KS                  0x69318
 #define HDCP2_RIV                       0x69328
 #define HDCP2_RX_INFO                   0x69330
 #define HDCP2_SEQ_NUM_V                 0x69332
 #define HDCP2_V_TAG                     0x69335
 #define HDCP2_RECEIVER_ID_LIST          0x69345
 #define HDCP2_V                         0x693E0
 #define HDCP2_SEQ_NUM_M                 0x693F0
 #define HDCP2_K                         0x693F3
 #define HDCP2_STREAM_ID_TYPE            0x693F5
 #define HDCP2_M_TAG                     0x69473
 #define HDCP2_RXSTATUS                  0x69493
 #define HDCP2_RSVD                      0x69494
 #define HDCP2_DBG                       0x69518

 #else /* HDMI */
 #define HDCP2_HDCP14        0x0
 #define HDCP2_RSVD1         0x44
 #define HDCP2_HDCP2_VERSION 0x50
 #define HDCP2_RSVD2         0x51
 #define HDCP2_WRITE_MESSAGE 0x60
 #define HDCP2_RSVD3         0x61
 #define HDCP2_RXSTATUS      0x70
 #define HDCP2_RSVD4         0x72
 #define HDCP2_READ_MESSAGE  0x80
 #define HDCP2_RSVD5         0x81
 #define HDCP2_DBG           0xC0
 #endif

 /* HDCP2 commands */
 #define HDCP2_CMD_AKE_INIT                          2
 #define HDCP2_CMD_AKE_SEND_CERT                     3
 #define HDCP2_CMD_AKE_NO_STORED_KM                  4
 #define HDCP2_CMD_AKE_STORED_KM                     5
 #define HDCP2_CMD_AKE_SEND_H_PRIME                  7
 #define HDCP2_CMD_AKE_SEND_PAIRING_INFO             8
 #define HDCP2_CMD_LC_INIT                           9
 #define HDCP2_CMD_LC_SEND_L_PRIME                   10
 #define HDCP2_SKE_SEND_EKS                          11
 #define HDCP2_REPEATER_AUTH_SEND_RECEIVER_ID_LIST   12
 #define HDCP2_REPEATER_AUTH_SEND_ACK                15
 #define HDCP2_REPEATER_AUTH_STREAM_MANAGE           16
 #define HDCP2_REPEATER_AUTH_STREAM_READY            17

 /* values */
 #define HDCP2_VAL_HDCP2_VERSION_SUPPORTED 2

 #define LC_128_LEN 16
 extern u8 pHdcpLc128[LC_128_LEN];

 typedef enum {
 	HDCP2_NOT_FINISHED = 0x11,
 	HDCP2_FINISHED
 } HDCP_2_REC_RES;

 /* command structs */
 /* AKE INIT */
 typedef struct {
 	u8 version;
 	u8 transmitter_capability_mask[2];
 } S_HDCP2_TXCAPS;

 typedef struct {
 	u8 rtx[8];
 	S_HDCP2_TXCAPS txcaps;
 } S_HDCP2_CMD_AKE_INIT;

 /* AKE_SEND_CERT */

 typedef struct {
 	u8 cert_rx[522];
 	u8 r_rx[8];
 	u8 rxcaps[3];
 } S_HDCP2_CMD_AKE_SEND_CERT;

 /* AKE_NO_STORED_KM */

 typedef struct {
 	u8 ekpub_km[128];
 } S_HDCP2_CMD_AKE_NO_STORED_KM;

 /* AKE_STORED_KM */

 typedef struct {
 	u8 ekh_km[16];
 	u8 m[16];
 } S_HDCP2_CMD_AKE_STORED_KM;

 /* AKE_SEND_H_PRIME */

 typedef struct {
 	u8 h[32];
 } S_HDCP2_CMD_AKE_SEND_H_PRIME;

 /* AKE_SEND_PAIRING_INFO */

 typedef struct {
 	u8 Ekh_Km[16];
 } S_HDCP2_CMD_AKE_SEND_PAIRING_INFO;

 /* LC_Init */

 typedef struct {
 	u8 rn[8];
 } S_HDCP2_CMD_LC_Init;

 /* LC_Send_L_Prime */

 typedef struct {
 	u8 l[32];
 } S_HDCP2_CMD_LC_Send_L_Prime;

 /* LC_Send_Eks */

 typedef struct {
 	u8 Edkey_Ks[16];
 	u8 Riv[8];
 } S_HDCP2_CMD_SKE_Send_Eks;

 /* REPEATER_AUTH_SEND_RECEIVER_ID_LIST */

 typedef struct {
 	u8 RxInfo[2];
 	u8 seq_num_V[3];
 	u8 V[16];		/* max device count * 5 */
 } S_HDCP2_CMD_REPEATER_AUTH_SEND_RECEIVER_ID_LIST;

 /* HDCP2_RxInfo bits */
 typedef struct {
 	u16 HDCP1_DEVICE_DOWNSTREAM:1;
 	u16 HDCP2_0_REPEATER_DOWNSTREAM:1;
 	u16 MAX_CASCADE_EXCEEDED:1;
 	u16 MAX_DEVS_EXCEEDED:1;
 	u16 DEVICE_COUNT:5;
 	u16 DEPTH:3;
 } S_HDCP2_RX_INFO_BITS;

 typedef union {
 	S_HDCP2_RX_INFO_BITS bits;
 	u16 value16Bit;
 } U_HDCP2_RX_INFO;

 /* REPEATER_AUTH_SEND_ACK */

 typedef struct {
 	u8 v[16];
 } S_HDCP2_CMD_REPEATER_AUTH_SEND_ACK;

 /* REPEATER_AUTH_STREAM_MANAGE */

 typedef struct {
 	u8 seq_num_m[3];
 	u8 k[2];
 	u8 streamId_Type[2];	/* should be k*2 by spec??? */
 } S_HDCP2_CMD_REPEATER_AUTH_STREAM_MANAGE;

 /* REPEATER_AUTH_STREAM_READY */

 typedef struct {
 	u8 m[32];
 } S_HDCP2_CMD_REPEATER_AUTH_STREAM_READY;

 /* HDCP2_RXSTATUS bits */
 #ifdef DP_TX
 typedef struct {

 	u8 READY:1;
 	u8 H_AVAILABLE:1;
 	u8 PAIRING_AVAILABLE:1;
 	u8 REAUTH_REQ:1;
 	u8 LINK_INTEGRITY_FAILURE:1;
 	u8 RSVD:3;
 } S_HDCP2_RX_STATUS_BITS;
 #else
 typedef struct {
 	u16 Message_Size:10;
 	u16 READY:1;
 	u16 REAUTH_REQ:1;
 	u16 RSVD:4;
 } S_HDCP2_RX_STATUS_BITS;

 #endif

 typedef union {
 	S_HDCP2_RX_STATUS_BITS bits;
 	u16 value16Bit;
 } U_HDCP2_RX_STATUS;

 /* HDCP ports mail box messages */
 typedef enum {
 	HDCP_GENERAL_SET_LC_128 = 0,
 	HDCP_SET_SEED,
 } HDCP_GENERAL_MSG;

 /**
  *  \brief get command length for specific command
  *
  *  \param [in] offset offset of the command
  *  \return Return_Description
  *
  */
 u32 hdcp2_commandLen(u32 offset);
 /**
  *  \brief message length for specific message
  *
  *  \param [in] msg the message
  *  \return the size of this message
  *
  */
 u32 hdcp2_MsgcommandLen(u8 msg);

 #endif
	/******************************************************************************
	*
	* Copyright (C) 2016-2017 Cadence Design Systems, Inc.
	* All rights reserved worldwide.
	*
	* Redistribution and use in source and binary forms, with or without modification,
	* are permitted provided that the following conditions are met:
	*
	* 1. Redistributions of source code must retain the above copyright notice,
	* this list of conditions and the following disclaimer.
	*
	* 2. Redistributions in binary form must reproduce the above copyright notice,
	* this list of conditions and the following disclaimer in the documentation and/or
	* other materials provided with the distribution.
	*
	* 3. Neither the name of the copyright holder nor the names of its contributors
	* may be used to endorse or promote products derived from this software without
	* specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
	* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
	* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
	* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
	* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
	* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
	* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
	* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
	* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
	* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
	*
	* Copyright 2017 NXP
	*
	******************************************************************************
	*
	* This file was auto-generated. Do not edit it manually.
	*
	******************************************************************************
	*
	* hdcp2.h
	*
	******************************************************************************
	*/

	#ifndef HDCP2_H
	#define HDCP2_H
	#include "mailBox.h"
	/* HDCP 2 registers
	* and general use function for HDCP2 (transmitter and receiver)
	* Author - yehonatan levin - cadence */
	/**
	* \file
	* \brief HDCP 2 registers
	* and general use function for HDCP2 (trasmiter and reciever)
	*/

	/* HDCP2 register list */

	#ifdef DP_TX
	#define HDCP2_RTX 0x69000
	#define HDCP2_TX_CAPS 0x69008
	#define HDCP2_CERT_RX 0x6900B
	#define HDCP2_RRX 0x69215
	#define HDCP2_RX_CAPS 0x6921D
	#define HDCP2_EKPUB_KM 0x69220
	#define HDCP2_EKH_KM_WR 0x692A0
	#define HDCP2_M 0x692B0
	#define HDCP2_H_TAG 0x692C0
	#define HDCP2_EKH_KM_RD 0x692E0
	#define HDCP2_RN 0x692F0
	#define HDCP2_L_TAG 0x692F8
	#define HDCP2_EDKEY_KS 0x69318
	#define HDCP2_RIV 0x69328
	#define HDCP2_RX_INFO 0x69330
	#define HDCP2_SEQ_NUM_V 0x69332
	#define HDCP2_V_TAG 0x69335
	#define HDCP2_RECEIVER_ID_LIST 0x69345
	#define HDCP2_V 0x693E0
	#define HDCP2_SEQ_NUM_M 0x693F0
	#define HDCP2_K 0x693F3
	#define HDCP2_STREAM_ID_TYPE 0x693F5
	#define HDCP2_M_TAG 0x69473
	#define HDCP2_RXSTATUS 0x69493
	#define HDCP2_RSVD 0x69494
	#define HDCP2_DBG 0x69518

	#else /* HDMI */
	#define HDCP2_HDCP14 0x0
	#define HDCP2_RSVD1 0x44
	#define HDCP2_HDCP2_VERSION 0x50
	#define HDCP2_RSVD2 0x51
	#define HDCP2_WRITE_MESSAGE 0x60
	#define HDCP2_RSVD3 0x61
	#define HDCP2_RXSTATUS 0x70
	#define HDCP2_RSVD4 0x72
	#define HDCP2_READ_MESSAGE 0x80
	#define HDCP2_RSVD5 0x81
	#define HDCP2_DBG 0xC0
	#endif

	/* HDCP2 commands */
	#define HDCP2_CMD_AKE_INIT 2
	#define HDCP2_CMD_AKE_SEND_CERT 3
	#define HDCP2_CMD_AKE_NO_STORED_KM 4
	#define HDCP2_CMD_AKE_STORED_KM 5
	#define HDCP2_CMD_AKE_SEND_H_PRIME 7
	#define HDCP2_CMD_AKE_SEND_PAIRING_INFO 8
	#define HDCP2_CMD_LC_INIT 9
	#define HDCP2_CMD_LC_SEND_L_PRIME 10
	#define HDCP2_SKE_SEND_EKS 11
	#define HDCP2_REPEATER_AUTH_SEND_RECEIVER_ID_LIST 12
	#define HDCP2_REPEATER_AUTH_SEND_ACK 15
	#define HDCP2_REPEATER_AUTH_STREAM_MANAGE 16
	#define HDCP2_REPEATER_AUTH_STREAM_READY 17

	/* values */
	#define HDCP2_VAL_HDCP2_VERSION_SUPPORTED 2

	#define LC_128_LEN 16
	extern u8 pHdcpLc128[LC_128_LEN];

	typedef enum {
	HDCP2_NOT_FINISHED = 0x11,
	HDCP2_FINISHED
	} HDCP_2_REC_RES;

	/* command structs */
	/* AKE INIT */
	typedef struct {
	u8 version;
	u8 transmitter_capability_mask[2];
	} S_HDCP2_TXCAPS;

	typedef struct {
	u8 rtx[8];
	S_HDCP2_TXCAPS txcaps;
	} S_HDCP2_CMD_AKE_INIT;

	/* AKE_SEND_CERT */

	typedef struct {
	u8 cert_rx[522];
	u8 r_rx[8];
	u8 rxcaps[3];
	} S_HDCP2_CMD_AKE_SEND_CERT;

	/* AKE_NO_STORED_KM */

	typedef struct {
	u8 ekpub_km[128];
	} S_HDCP2_CMD_AKE_NO_STORED_KM;

	/* AKE_STORED_KM */

	typedef struct {
	u8 ekh_km[16];
	u8 m[16];
	} S_HDCP2_CMD_AKE_STORED_KM;

	/* AKE_SEND_H_PRIME */

	typedef struct {
	u8 h[32];
	} S_HDCP2_CMD_AKE_SEND_H_PRIME;

	/* AKE_SEND_PAIRING_INFO */

	typedef struct {
	u8 Ekh_Km[16];
	} S_HDCP2_CMD_AKE_SEND_PAIRING_INFO;

	/* LC_Init */

	typedef struct {
	u8 rn[8];
	} S_HDCP2_CMD_LC_Init;

	/* LC_Send_L_Prime */

	typedef struct {
	u8 l[32];
	} S_HDCP2_CMD_LC_Send_L_Prime;

	/* LC_Send_Eks */

	typedef struct {
	u8 Edkey_Ks[16];
	u8 Riv[8];
	} S_HDCP2_CMD_SKE_Send_Eks;

	/* REPEATER_AUTH_SEND_RECEIVER_ID_LIST */

	typedef struct {
	u8 RxInfo[2];
	u8 seq_num_V[3];
	u8 V[16]; /* max device count * 5 */
	} S_HDCP2_CMD_REPEATER_AUTH_SEND_RECEIVER_ID_LIST;

	/* HDCP2_RxInfo bits */
	typedef struct {
	u16 HDCP1_DEVICE_DOWNSTREAM:1;
	u16 HDCP2_0_REPEATER_DOWNSTREAM:1;
	u16 MAX_CASCADE_EXCEEDED:1;
	u16 MAX_DEVS_EXCEEDED:1;
	u16 DEVICE_COUNT:5;
	u16 DEPTH:3;
	} S_HDCP2_RX_INFO_BITS;

	typedef union {
	S_HDCP2_RX_INFO_BITS bits;
	u16 value16Bit;
	} U_HDCP2_RX_INFO;

	/* REPEATER_AUTH_SEND_ACK */

	typedef struct {
	u8 v[16];
	} S_HDCP2_CMD_REPEATER_AUTH_SEND_ACK;

	/* REPEATER_AUTH_STREAM_MANAGE */

	typedef struct {
	u8 seq_num_m[3];
	u8 k[2];
	u8 streamId_Type[2]; /* should be k2 by spec??? /
	} S_HDCP2_CMD_REPEATER_AUTH_STREAM_MANAGE;

	/* REPEATER_AUTH_STREAM_READY */

	typedef struct {
	u8 m[32];
	} S_HDCP2_CMD_REPEATER_AUTH_STREAM_READY;

	/* HDCP2_RXSTATUS bits */
	#ifdef DP_TX
	typedef struct {

	u8 READY:1;
	u8 H_AVAILABLE:1;
	u8 PAIRING_AVAILABLE:1;
	u8 REAUTH_REQ:1;
	u8 LINK_INTEGRITY_FAILURE:1;
	u8 RSVD:3;
	} S_HDCP2_RX_STATUS_BITS;
	#else
	typedef struct {
	u16 Message_Size:10;
	u16 READY:1;
	u16 REAUTH_REQ:1;
	u16 RSVD:4;
	} S_HDCP2_RX_STATUS_BITS;

	#endif

	typedef union {
	S_HDCP2_RX_STATUS_BITS bits;
	u16 value16Bit;
	} U_HDCP2_RX_STATUS;

	/* HDCP ports mail box messages */
	typedef enum {
	HDCP_GENERAL_SET_LC_128 = 0,
	HDCP_SET_SEED,
	} HDCP_GENERAL_MSG;

	/**
	* \brief get command length for specific command
	*
	* \param [in] offset offset of the command
	* \return Return_Description
	*
	*/
	u32 hdcp2_commandLen(u32 offset);
	/**
	* \brief message length for specific message
	*
	* \param [in] msg the message
	* \return the size of this message
	*
	*/
	u32 hdcp2_MsgcommandLen(u8 msg);

	#endif