diff options
Diffstat (limited to 'drivers/input/touchscreen/msg2233/mstar_drv_hotknot.h')
| -rw-r--r-- | drivers/input/touchscreen/msg2233/mstar_drv_hotknot.h | 332 |
1 files changed, 332 insertions, 0 deletions
diff --git a/drivers/input/touchscreen/msg2233/mstar_drv_hotknot.h b/drivers/input/touchscreen/msg2233/mstar_drv_hotknot.h new file mode 100644 index 00000000..1c6da72f --- /dev/null +++ b/drivers/input/touchscreen/msg2233/mstar_drv_hotknot.h @@ -0,0 +1,332 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// Copyright (c) 2006-2012 MStar Semiconductor, Inc. +// All rights reserved. +// +// Unless otherwise stipulated in writing, any and all information contained +// herein regardless in any format shall remain the sole proprietary of +// MStar Semiconductor Inc. and be kept in strict confidence +// (??MStar Confidential Information??) by the recipient. +// Any unauthorized act including without limitation unauthorized disclosure, +// copying, use, reproduction, sale, distribution, modification, disassembling, +// reverse engineering and compiling of the contents of MStar Confidential +// Information is unlawful and strictly prohibited. MStar hereby reserves the +// rights to any and all damages, losses, costs and expenses resulting therefrom. +// +//////////////////////////////////////////////////////////////////////////////// + +/** + * + * @file mstar_drv_hotknot.h + * + * @brief This file defines the hotknot functions + * + * + */ + +#ifndef __MSTAR_DRV_HOTKNOT_H__ +#define __MSTAR_DRV_HOTKNOT_H__ + + +//////////////////////////////////////////////////////////// +/// Included Files +//////////////////////////////////////////////////////////// +#include "mstar_drv_common.h" +#include "mstar_drv_hotknot_queue.h" + + +#ifdef CONFIG_ENABLE_HOTKNOT +//////////////////////////////////////////////////////////// +/// Data Types +//////////////////////////////////////////////////////////// +//typedef int bool; + +//#define false 0 +//#define true !false + + +//////////////////////////////////////////////////////////// +/// Function Prototype +//////////////////////////////////////////////////////////// +extern void CreateHotKnotMem(void); +extern void DeleteHotKnotMem(void); + + +//////////////////////////////////////////////////////////// +/// Data Types +//////////////////////////////////////////////////////////// +typedef struct +{ + u8 nCmdId; + u8 *pSndData; //send data to fw + u16 nSndLen; + u8 *pRcvData; //receive data from fw + u16 nRcvLen; + u16 *pFwMode; + s32 nTimeOut; +} DrvCmd_t; + + +//hotknot cmd +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u8 szReserved[2]; +} HotKnotCmd_t; + +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u8 nResult; + u8 szReserved[38]; + u8 nIdentify; + u8 nCheckSum; +} DemoHotKnotCmdRet_t; + +typedef struct +{ + u8 nHeader; + u8 nPacketLen_H; + u8 nPacketLen_L; + u8 nType; + u8 nInstruction; + u8 nResult; + //u8 szReserved[40]; //unknown size + //u8 nCheckSum; +} DebugHotKnotCmdRet_t; + + +//hotknot auth +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u8 szReserved[2]; +} HotKnotAuth_t; + + +//hotknot writecipher +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u16 nSMBusAdr; + u8 szData[16]; + u8 nCheckSum; +} HotKnotWriteCipher_t; +//return 0 if success, return 1 if fail + + +//hotknot send +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u16 nSMBusAdr; + u8 szData[129]; + u8 nDataLen_H; + u8 nDataLen_L; + u8 nCheckSum; +} HotKnotSnd_t; + +typedef struct +{ + u8 nHeader; + u8 nPacketLen_H; + u8 nPacketLen_L; + u8 nType; + u8 nInstruction; + u8 nResult; + u8 szReserved[143]; + u8 nCheckSum; +} DemoHotKnotSndRet_t; + +typedef struct +{ + u8 nHeader; + u8 nPacketLen_H; + u8 nPacketLen_L; + u8 nType; + u8 nInstruction; + u8 nResult; + u8 szReserved[143]; + u8 szDebug[100]; + u8 nCheckSum; +} DebugHotKnotSndRet_t; + + +//hotknot receive +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u8 nRequireDataLen_H; + u8 nRequireDataLen_L; +} HotKnotRcv_t; + +typedef struct +{ + u8 nHeader; + u8 nActualHotKnotLen_H; + u8 nActualHotKnotLen_L; + u8 szData[146]; + u8 nCheckSum; +} DemoHotKnotLibRcvRet_t; + +typedef struct +{ + u8 nHeader; + u8 nPacketLen_H; + u8 nPacketLen_L; + u8 nType; + u8 szData[143]; + u8 nActualDataLen_H; + u8 nActualDataLen_L; + u8 nCheckSum; +} DemoHotKnotRcvRet_t; + +typedef struct +{ + u8 nHeader; + u8 nPacketLen_H; + u8 nPacketLen_L; + u8 nType; + u8 szData[143]; + u8 nActualDataLen_H; + u8 nActualDataLen_L; + u8 szDebug[100]; + u8 nCheckSum; +} DebugHotKnotRcvRet_t; + + +//hotknot get queue data +typedef struct +{ + u8 nHeader; + u8 nInstruction; + u8 nRequireDataLen_H; + u8 nRequireDataLen_L; +} HotKnotGetQ_t; + +typedef struct +{ + u8 nHeader; + u16 nFront; + u16 nRear; + u8 szData[HOTKNOT_QUEUE_SIZE]; + u8 nCheckSum; +} DemoHotKnotGetQRet_t; + + +//////////////////////////////////////////////////////////// +/// Variables +//////////////////////////////////////////////////////////// + + +//////////////////////////////////////////////////////////// +/// Macro +//////////////////////////////////////////////////////////// +#define HOTKNOT_IOCTL_BASE 99 +#define HOTKNOT_IOCTL_RUN_CMD _IOWR(HOTKNOT_IOCTL_BASE, 0, long) +#define HOTKNOT_IOCTL_QUERY_VENDOR _IOR('G', 28, char[30]) + + +#define HOTKNOT_CMD 0x60 +#define HOTKNOT_AUTH 0x61 +#define HOTKNOT_SEND 0x62 +#define HOTKNOT_RECEIVE 0x63 + + +//HotKnot CMD +#define ENABLE_HOTKNOT 0xA0 +#define DISABLE_HOTKNOT 0xA1 +#define ENTER_MASTER_MODE 0xA2 +#define EXIT_MASTER_MODE 0xA3 +#define ENTER_SLAVE_MODE 0xA4 +#define EXIT_SLAVE_MODE 0xA5 +#define READ_PAIR_STATE 0xA6 +#define EXIT_READ_PAIR_STATE 0xA7 +#define ENTER_TRANSFER_MODE 0xA8 +#define EXIT_TRANSFER_MODE 0xA9 +#define READ_DEPART_STATE 0xAA + +//HotKnot AUTH +#define AUTH_INIT 0xB0 +#define AUTH_GETKEYINDEX 0xB1 +#define AUTH_READSCRAMBLECIPHER 0xB2 + +//Hotknot QueryVersion +#define QUERY_VERSION 0xB3 + +//HotKnot Send +#define AUTH_WRITECIPHER 0xC0 +#define SEND_DATA 0xC1 +#define ADAPTIVEMOD_BEGIN 0xC3 //notice fw to begin adaptive modulation + +//HotKnot Receive +#define RECEIVE_DATA 0xD0 + +//HotKnot Send Test +#define SEND_DATA_TEST 0xC2 + +//HotKnot Get Queue +#define GET_QUEUE 0xD1 //decide the size to get queue data + +// +#define DEMO_PD_PACKET_ID 0x5A //only for PD state in demo mode +#define DEMO_PD_PACKET_IDENTIFY 0xC0 //only for PD state in demo mode +#define HOTKNOT_PACKET_ID 0xA7 +#define HOTKNOT_PACKET_TYPE 0x41 //for command and send packet +#define HOTKNOT_RECEIVE_PACKET_TYPE 0x40 + +//send length +#define HOTKNOT_CMD_LEN 4 +#define HOTKNOT_AUTH_LEN 4 +#define HOTKNOT_WRITECIPHER_LEN 21 +#define HOTKNOT_SEND_LEN 136 +#define HOTKNOT_RECEIVE_LEN 4 //TBD +#define HOTKNOT_MAX_DATA_LEN 128 +#define HOTKNOT_GETQUEUE_LEN 4 + +//receive length +#define KEYINDEX_LEN 4 +#define QUERYVERSION_LEN 4 +#define CIPHER_LEN 16 +#define DEMO_PD_PACKET_RET_LEN 43 +#define MAX_PD_PACKET_RET_LEN 100 //TBD +#define DEMO_HOTKNOT_SEND_RET_LEN 150 +#define DEMO_HOTKNOT_RECEIVE_RET_LEN 150 +#define DEBUG_HOTKNOT_SEND_RET_LEN 250 +#define DEBUG_HOTKNOT_RECEIVE_RET_LEN 250 + +//result +#define RESULT_OK 0 +#define RESULT_FAIL 1 +#define RESULT_TIMEOUT 2 + +//hotknot mode +#define HOTKNOT_BEFORE_TRANS_STATE 0x91 //read_pair_state success, fw send 43 bytes to driver +#define HOTKNOT_TRANS_STATE 0x92 //enter_transfer_mode success, fw send 150 bytes to driver +#define HOTKNOT_AFTER_TRANS_STATE 0x93 //exit_transfer_mode, fw send 43 bytes to driver +#define HOTKNOT_NOT_TRANS_STATE 0x94 //enter_slave_mode success, fw send 43 bytes to driver + + + +//////////////////////////////////////////////////////////// +/// COMPILE OPTION DEFINITION +//////////////////////////////////////////////////////////// +//#define CONFIG_ENABLE_HOTKNOT_RCV_BLOCKING + + + +//////////////////////////////////////////////////////////// +/// Function Prototypes +//////////////////////////////////////////////////////////// +extern void ReportHotKnotCmd(u8 *pPacket, u16 nLength); +extern long HotKnotIoctl( struct file *pFile, unsigned int nCmd, unsigned long nArg ); + + +#endif //CONFIG_ENABLE_HOTKNOT +#endif // __MSTAR_DRV_HOTKNOT_H__ |