xref: /utopia/UTPA2-700.0.x/modules/hdmi/hal/mustang/mhl/internal/halMHL.h (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)

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//<MStar Software>
///////////////////////////////////////////////////////////////////////////////////////////////////
///
/// @file   Mdrv_mhl.h
/// @author MStar Semiconductor Inc.
/// @brief  MHL driver Function
///////////////////////////////////////////////////////////////////////////////////////////////////

#ifndef _MMHL_MHL_H_
#define _MMHL_MHL_H_

#include "mdrv_mhl_st.h"

//-------------------------------------------------------------------------------------------------
//  Macro and Define
//-------------------------------------------------------------------------------------------------
#define MHL_FUNCTION_SUPPORT_PORTA      0
#define MHL_FUNCTION_SUPPORT_PORTB      0
#define MHL_FUNCTION_SUPPORT_PORTC      1
#define MHL_FUNCTION_SUPPORT_PORTD      1

#define DMHL_CDR_SW_MODE                0 // MHL CDR  SW mode
#define DMHL_CDR_HW_MODE                (!DMHL_CDR_SW_MODE)    // power down dvi pll till clock stable

#define MHL_ICONTROL_VALUE              0
#define MHL_IMPEDANCE_VALUE             0
#define MHL_PHASE_CODE_VALUE            0x60
#define MHL_DIGITAL_UNLOCK_RANGE        0x3E8
#define MHL_LOCK_RESOLUTION             0x1
#define MHL_UNLOCK_RESOLUTION           0x1E

#define MHL_EQ_SETTING_VALUE            8
#define MHL_HDMI_EQ_SETTING_VALUE       13

#define MHL_CHIP_ID_MUSTANG              0

#define MHL_CDR_STABLE_COUNTER          10
#define MHL_CDR_FORCE_COUNTER           20
#define MHL_CDR_STABLE_OFFSET           1
#define MHL_CDR_STABLE_THRESHOLD        (MHL_CDR_STABLE_COUNTER +MHL_CDR_STABLE_OFFSET)
#define MHL_CDR_FORCE_THRESHOLD         (MHL_CDR_STABLE_THRESHOLD +MHL_CDR_FORCE_COUNTER)

#define CBUS_CDR_CLOCK_TARGET           20
#define CBUS_CLOCK_DETECT_LEVEL         (CBUS_CDR_CLOCK_TARGET *128 /12)

#define CBUS_CDR_OFFSET_TARGET          0.5
#define CBUS_CLOCK_DETECT_OFFSET        (CBUS_CDR_OFFSET_TARGET *128 /12)

#define MHL_CBUS_SW_POLLING_MODE        0   // Use SW polling to reply MSC command
#define MHL_CBUS_SW_ISR_MODE            1   // Use SW interrupt to reply MSC command
#define MHL_CBUS_HW_ISR_MODE            2   // Use SW interrupt to clear MSC receiver flag to trigger HW auto reply
#define MHL_CBUS_HW_REPLY_MODE          3   // Use xdata to saving MSC command to trigger HW auto reply

#define MHL_CBUS_OPERATION_MODE         MHL_CBUS_HW_REPLY_MODE

#define MHL_VBUS_OUTPUT_MODE            1
#define MHL_VBUS_INVERSE_MODE           2
#define MHL_VBUS_LOW_ENABLE_MODE        4
#define MHL_VBUS_HIGH_ENABLE_MODE       8

#define MHL_SCALER_MUX_SELECT_DVI       0x1
#define MHL_SCALER_MUX_SELECT_MHL       0xD

#define MHL_EFUSE_FUNCTION_CONTROL      0

#define MHL_TMDS_MULTIPLE_ENGINE        1
#define MHL_INTERRUPT_USE_PM_IRQ        0
#define MHL_ECBUS_ENGINE_SUPPORT        0

#define MHL_CHIP_CAPABILITY0            MHL_TMDS_MULTIPLE_ENGINE
#define MHL_CHIP_CAPABILITY1            MHL_INTERRUPT_USE_PM_IRQ
#define MHL_CHIP_CAPABILITY2            MHL_ECBUS_ENGINE_SUPPORT
#define MHL_CHIP_CAPABILITY3            0
#define MHL_CHIP_CAPABILITY4            0
#define MHL_CHIP_CAPABILITY5            0
#define MHL_CHIP_CAPABILITY6            0
#define MHL_CHIP_CAPABILITY7            0

#define MHL_CHIP_FUNCTION_CAPABILITY_L  (MHL_CHIP_CAPABILITY0 |(MHL_CHIP_CAPABILITY1 << 1) |(MHL_CHIP_CAPABILITY2 << 2) |(MHL_CHIP_CAPABILITY3 << 3))
#define MHL_CHIP_FUNCTION_CAPABILITY_H  (MHL_CHIP_CAPABILITY4 |(MHL_CHIP_CAPABILITY5 << 1) |(MHL_CHIP_CAPABILITY6 << 2) |(MHL_CHIP_CAPABILITY7 << 3))

#define MHL_CHIP_FUNCTION_CAPABILITY    (MHL_CHIP_FUNCTION_CAPABILITY_L |(MHL_CHIP_FUNCTION_CAPABILITY_H << 4))

enum MHL_DVI_PORT_TYPE
{
    MHL_DVI_PORT_A = 0,
    MHL_DVI_PORT_B,
    MHL_DVI_PORT_D,
    MHL_DVI_PORT_C,
};

enum MHL_CBUS_SELECT_TYPE
{
    MHL_CBUS_SELECT_PORTA = 0,
    MHL_CBUS_SELECT_PORTB,
    MHL_CBUS_SELECT_PORTC,
    MHL_CBUS_SELECT_PORTD,
    MHL_CBUS_SELECT_MASK,
};

enum MHL_PATH_SUPPORT_TYPE
{
    MHL_PATH_SUPPORT_PORTA_FLAG = 0x01,
    MHL_PATH_SUPPORT_PORTB_FLAG = 0x02,
    MHL_PATH_SUPPORT_PORTC_FLAG = 0x04,
    MHL_PATH_SUPPORT_PORTD_FLAG = 0x08,
};

enum MHL_CABLE_DETECT_SELECT_TYPE
{
    MHL_CABLE_DETECT_SELECT_PORTA = 0x01,
    MHL_CABLE_DETECT_SELECT_PORTB = 0x02,
    MHL_CABLE_DETECT_SELECT_PORTC = 0x04,
    MHL_CABLE_DETECT_SELECT_PORTD = 0x08,
};

#define MHL_CBUS_SELECT_PORT_INITIAL    MHL_CBUS_SELECT_PORTC

//-------------------------------------------------------------------------------------------------
//  Type and Structure
//-------------------------------------------------------------------------------------------------
extern MS_U8 ucMHLSupportPort;

#define GET_MHL_PATH_SUPPORT_PORTA()    (MS_BOOL)((ucMHLSupportPort & MHL_PATH_SUPPORT_PORTA_FLAG) ?TRUE :FALSE)
#define SET_MHL_PATH_SUPPORT_PORTA()    (ucMHLSupportPort |= MHL_PATH_SUPPORT_PORTA_FLAG)
#define CLR_MHL_PATH_SUPPORT_PORTA()    (ucMHLSupportPort &= ~MHL_PATH_SUPPORT_PORTA_FLAG)

#define GET_MHL_PATH_SUPPORT_PORTB()    (MS_BOOL)((ucMHLSupportPort & MHL_PATH_SUPPORT_PORTB_FLAG) ?TRUE :FALSE)
#define SET_MHL_PATH_SUPPORT_PORTB()    (ucMHLSupportPort |= MHL_PATH_SUPPORT_PORTB_FLAG)
#define CLR_MHL_PATH_SUPPORT_PORTB()    (ucMHLSupportPort &= ~MHL_PATH_SUPPORT_PORTB_FLAG)

#define GET_MHL_PATH_SUPPORT_PORTC()    (MS_BOOL)((ucMHLSupportPort & MHL_PATH_SUPPORT_PORTC_FLAG) ?TRUE :FALSE)
#define SET_MHL_PATH_SUPPORT_PORTC()    (ucMHLSupportPort |= MHL_PATH_SUPPORT_PORTC_FLAG)
#define CLR_MHL_PATH_SUPPORT_PORTC()    (ucMHLSupportPort &= ~MHL_PATH_SUPPORT_PORTC_FLAG)

#define GET_MHL_PATH_SUPPORT_PORTD()    (MS_BOOL)((ucMHLSupportPort & MHL_PATH_SUPPORT_PORTD_FLAG) ?TRUE :FALSE)
#define SET_MHL_PATH_SUPPORT_PORTD()    (ucMHLSupportPort |= MHL_PATH_SUPPORT_PORTD_FLAG)
#define CLR_MHL_PATH_SUPPORT_PORTD()    (ucMHLSupportPort &= ~MHL_PATH_SUPPORT_PORTD_FLAG)

//-------------------------------------------------------------------------------------------------
//  Function Prototype
//-------------------------------------------------------------------------------------------------
MS_U8 mhal_mhl_GetCbusSelect(MS_U8 ucPort);
MS_U8 mhal_mhl_GetInputPort(void);
MS_BOOL mhal_mhl_CheckInputPort(MS_U8 ucCbusSelect);
MS_BOOL mhal_mhl_CheckPIPWindow(void);
void mhal_mhl_MHLSupportPath(MS_U8 ucSelect);
MS_BOOL mhal_mhl_CheckEfuseControlFlag(MS_BOOL bEfuseFlag);
void mhal_mhl_InsertChipIDforCheck(MS_U8 ucChipID);
void mhal_mhl_CbusSelectSetMux(MS_U8 ucCbusSelect);
MS_BOOL mhal_mhl_CableDetect(MS_U8 ucCbusSelect);
void mhal_mhl_Accumulator_Clr(MS_U8 ucCbusSelect);
MS_BOOL mhal_mhl_CDRModeMonitor(MS_U8 ucCbusSelect, MS_BOOL bPathEnable);
void mhal_mhl_CbusIsolate(MS_U8 ucCbusSelect, MS_BOOL bFlag);
void mhal_mhl_VbusCharge(MS_U8 ucCbusSelect, MS_U8 bState);
void mhal_mhl_CbusFloating(MS_BOOL bFlag);
void mhal_mhl_CbusStucktoLow(MS_BOOL bFlag);
void mhal_mhl_CbusWakeupInterrupt(MS_BOOL bFlag);
void mhal_mhl_SetVenderID(MS_U8 ucVenderID);
void mhal_mhl_LoadEDID(MS_U8 *edid);
void mhal_mhl_ReadEDID(MS_U16 usSize, MS_U8 *edid);
void mhal_mhl_LoadDeviceCapability(MS_U8 *devcap);
MS_U8 mhal_mhl_initial(MS_U8 *edid, MS_U8 *devcap, MS_U8 ucVenderID);
void mhal_mhl_InvertCableDetect(MS_U8 ucCbusSelect, MS_BOOL bCableDetectInvert);
void mhal_mhl_VbusConfigSetting(MS_U8 ucCbusSelect, MS_U8 ucState);
void mhal_mhl_CableDetectPadSetting(MS_U8 ucSelect);
void mhal_mhl_CbusPadConfigSwitch(MS_U8 ucCbusSelect, MS_BOOL bFlag);
MS_U16 mhal_mhl_CbusStatus(void);

MS_BOOL mhal_mhl_CbusIsMscMsgReceived(void);
MS_BOOL mhal_mhl_CbusStucktoLowFlag(void);
MS_BOOL mhal_mhl_CbusWakeupIntFlag(void);
MS_BOOL mhal_mhl_CBusWrite(mhalCbusFifo_S *pdatabuf);
void mhal_mhl_Cbus_SetPathEn(MS_BOOL bflag);
MS_BOOL mhal_mhl_CbusIntCB(MS_U8 *rcstate, MS_U8 *rccmd, MS_U8 *rcdata, MS_U8 *rclen, MS_U8 *bIsCmdInData);
MS_BOOL mhal_mhl_CBusCheckBCHError(void);

void mhal_mhl_CablePlugProc(MS_U8 ucCbusSelect);
void mhal_mhl_CableRemoveProc(MS_U8 ucCbusSelect);
void mhal_mhl_CbusConnectProc(MS_U8 ucCbusSelect);
void mhal_mhl_CbusStucktoLowProc(MS_U8 ucCbusSelect);
void mhal_mhl_SourceChangeProc(MS_U8 ucCbusSelect);
void mhal_mhl_ClockModeSwitchProc(MS_U8 ucCbusSelect, MS_BOOL bPPmode);
void mhal_mhl_CbusWakeupIntSetting(MS_U8 ucCbusSelect, MS_BOOL bFlag);
void mhal_mhl_RtermControlHWMode(MS_U8 ucCbusSelect, MS_BOOL bFlag);
void mhal_mhl_AdjustSettingIControl(MS_U8 ucIControl);
void mhal_mhl_AdjustImpedanceSetting(MS_U8 ucImpedance);
MS_BOOL mhal_mhl_GetSignalStableFlag(void);

void mhal_mhl_LoadPowerOnTbl(void);
void mhal_mhl_LoadPowerStandbyTbl(void);
void mhal_mhl_LoadPowerDownTbl(void);
void mhal_mhl_SetHPD(MS_BOOL bflag);
MS_U8 mhal_mhl_GetDDCErrorCode(void);

#if(MHL_CBUS_OPERATION_MODE == MHL_CBUS_HW_REPLY_MODE)
MS_BOOL mhal_mhl_CheckSRAMReceiveBuffer(void);
MS_U16 mhal_mhl_GetSRAMReceiveData(void);
#endif

#if(DMHL_TEST_SIGNAL_SUPPORT)
void mhal_mhl_TestSignal(MS_BOOL bflag);
#endif

#endif //_MHAL_MHL_H_