static int dvb_d0367_fe_qam_init(struct dvb_frontend* fe)
{
struct dvb_d0367_fe_qam_state* state = fe->demodulator_priv;
TUNER_IOREG_DeviceMap_t *DeviceMap;
IOARCH_Handle_t IOHandle;
DeviceMap = &state->DeviceMap;
IOHandle = state->IOHandle;
D0367qam_Init(DeviceMap, IOHandle, TUNER_TUNER_SHARP5469C);
return 0;
}
/***********************************************************************
函数名称: demod_d0367qam_Reset
函数说明: 复位0367 寄存器
修改记录: 日 期 作 者 修定
--------- --------- -----
2010.12.28 lwj 创建
************************************************************************/
YW_ErrorType_T demod_d0367qam_Reset(U8 Index)
{
YW_ErrorType_T Error = YW_NO_ERROR;
TUNER_ScanTaskParam_T *Inst = NULL;
IOARCH_Handle_t IOHandle;
TUNER_IOREG_DeviceMap_t *DeviceMap;
Inst = TUNER_GetScanInfo(Index);
IOHandle = Inst->DriverParam.Cab.DemodIOHandle;
DeviceMap = &Inst->DriverParam.Cab.Demod_DeviceMap;
D0367qam_Init(DeviceMap, IOHandle, Inst->DriverParam.Cab.TunerType);
//pParams->MasterClock_Hz = FE_367qam_GetMclkFreq(pParams->hDemod,pParams->Crystal_Hz);
//pParams->AdcClock_Hz = FE_367qam_GetADCFreq(pParams->hDemod,pParams->Crystal_Hz); //question
return(Error);
}
/***********************************************************************
函数名称: demod_d0367qam_Open
函数说明: 打开0367qam，初始化寄存器
修改记录: 日 期 作 者 修定
--------- --------- -----
2010.12.28 lwj 创建
************************************************************************/
YW_ErrorType_T demod_d0367qam_Open(U8 Handle)
{
YW_ErrorType_T Error = YW_NO_ERROR;
TUNER_ScanTaskParam_T *Inst = NULL;
IOARCH_Handle_t IOHandle;
TUNER_IOREG_DeviceMap_t *DeviceMap;
//printk("demod_d0367qam_Open ===== \n");
Inst = TUNER_GetScanInfo(Handle);
IOHandle = Inst->DriverParam.Cab.DemodIOHandle;
DeviceMap = &Inst->DriverParam.Cab.Demod_DeviceMap;
/*------------------驱动函数指针----------------*/
Inst->DriverParam.Cab.DemodDriver.Demod_GetSignalInfo = demod_d0367qam_GetSignalInfo;
Inst->DriverParam.Cab.DemodDriver.Demod_IsLocked = demod_d0367qam_IsLocked;
Inst->DriverParam.Cab.DemodDriver.Demod_repeat = demod_d0367qam_Repeat;
Inst->DriverParam.Cab.DemodDriver.Demod_reset = demod_d0367qam_Reset;
Inst->DriverParam.Cab.DemodDriver.Demod_ScanFreq = demod_d0367qam_ScanFreq;
Inst->DriverParam.Cab.DemodDriver.Demod_standy = demod_d0367qam_SetStandby;
/*-----------------寄存器结构分配--------------*/
DeviceMap->Timeout = IOREG_DEFAULT_TIMEOUT;
DeviceMap->Registers = STV0367qam_NBREGS;
DeviceMap->Fields = STV0367qam_NBFIELDS;
DeviceMap->Mode = IOREG_MODE_SUBADR_16;
DeviceMap->RegExtClk = Inst->ExternalClock; //Demod External Crystal_HZ
//Error = TUNER_IOREG_Open(DeviceMap);
DeviceMap->DefVal = NULL;
DeviceMap->Error = 0;
D0367qam_Init(DeviceMap, IOHandle, Inst->DriverParam.Cab.TunerType);
//pParams->MasterClock_Hz = FE_367qam_GetMclkFreq(pParams->hDemod,pParams->Crystal_Hz);
//pParams->AdcClock_Hz = FE_367qam_GetADCFreq(pParams->hDemod,pParams->Crystal_Hz); //question
return(Error);
}
YW_ErrorType_T demod_d0367qam_Open_test(IOARCH_Handle_t IOHandle)
{
YW_ErrorType_T Error = YW_NO_ERROR;
TUNER_IOREG_DeviceMap_t DeviceMap;
/*-----------------寄存器结构分配--------------*/
DeviceMap.Timeout = IOREG_DEFAULT_TIMEOUT;
DeviceMap.Registers = STV0367qam_NBREGS;
DeviceMap.Fields = STV0367qam_NBFIELDS;
DeviceMap.Mode = IOREG_MODE_SUBADR_16;
DeviceMap.RegExtClk = 27000000; //Demod External Crystal_HZ
//Error = TUNER_IOREG_Open(&DeviceMap);
DeviceMap.DefVal = NULL;
DeviceMap.Error = 0;
D0367qam_Init(&DeviceMap, IOHandle, TUNER_TUNER_SHARP5469C);
//pParams->MasterClock_Hz = FE_367qam_GetMclkFreq(pParams->hDemod,pParams->Crystal_Hz);
//pParams->AdcClock_Hz = FE_367qam_GetADCFreq(pParams->hDemod,pParams->Crystal_Hz); //question
//Error = TUNER_IOREG_Close(&DeviceMap);
return(Error);
}
