61 lines
1.5 KiB
C
Executable file
61 lines
1.5 KiB
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2019 MediaTek Inc.
|
|
*/
|
|
|
|
#ifndef __MTK_DP_HDCP1X_H__
|
|
#define __MTK_DP_HDCP1X_H__
|
|
|
|
#include "mtk_dp_common.h"
|
|
|
|
#ifdef DPTX_HDCP_ENABLE
|
|
|
|
#define DP_HDCP1_BINFO_SIZE 2
|
|
#define DP_HDCP1_BCAPS_SIZE 1
|
|
#define DP_HDCP1_BSTATUS_SIZE 1
|
|
#define DP_HDCP1_AN_SIZE 8
|
|
#define DP_HDCP1_AKSV_SIZE 5
|
|
#define DP_HDCP1_BKSV_SIZE 5
|
|
#define DP_HDCP1_AINFO_SIZE 1
|
|
|
|
#define HDCP1X_BSTATUS_TIMEOUT_CNT 600
|
|
#define HDCP1X_R0_WDT 100
|
|
#define HDCP1X_REP_RDY_WDT 5000
|
|
|
|
#define HDCP1X_REP_MAXDEVS 128
|
|
#define HDCP1X_REAUNTH_COUNT 3
|
|
|
|
enum DPTX_DRV_HDCP1X_MainStates {
|
|
HDCP1X_MainState_H2 = 0,
|
|
HDCP1X_MainState_A0 = 1,
|
|
HDCP1X_MainState_A1 = 2,
|
|
HDCP1X_MainState_A2 = 3,
|
|
HDCP1X_MainState_A3 = 4,
|
|
HDCP1X_MainState_A4 = 5,
|
|
HDCP1X_MainState_A5 = 6,
|
|
HDCP1X_MainState_A6 = 7,
|
|
HDCP1X_MainState_A7 = 8,
|
|
};
|
|
|
|
enum DPTX_DRV_HDCP1X_SubStates {
|
|
HDCP1X_SubFSM_IDLE = 0,
|
|
HDCP1X_SubFSM_CHECKHDCPCAPABLE = 1,
|
|
HDCP1X_SubFSM_ExchangeKSV = 2,
|
|
HDCP1X_SubFSM_VerifyBksv = 3,
|
|
HDCP1X_SubFSM_Computation = 4,
|
|
HDCP1X_SubFSM_CheckR0 = 5,
|
|
HDCP1X_SubFSM_AuthDone = 6,
|
|
HDCP1X_SubFSM_PollingRdyBit = 7,
|
|
HDCP1X_SubFSM_AuthWithRepeater = 8,
|
|
HDCP1X_SubFSM_AuthFail = 9,
|
|
};
|
|
|
|
bool mdrv_DPTx_HDCP1X_irq(struct mtk_dp *mtk_dp);
|
|
bool mdrv_DPTx_HDCP1x_Support(struct mtk_dp *mtk_dp);
|
|
void mdrv_DPTx_HDCP1X_FSM(struct mtk_dp *mtk_dp);
|
|
void mdrv_DPTx_HDCP1X_SetStartAuth(struct mtk_dp *mtk_dp, bool bEnable);
|
|
|
|
#endif
|
|
#endif
|
|
|