int d6158_read_status(struct dvb_frontend *fe, enum fe_status *status)
{
int j, iRet;
struct dvb_d6158_fe_ofdm_state *state = fe->demodulator_priv;
UINT8 bIsLocked;
//printk("%s>>\n", __FUNCTION__);
for (j = 0; j < (PANIC6158_T2_TUNE_TIMEOUT / 50); j++)
{
YWOS_TaskSleep(50);
iRet = nim_panic6158_get_lock(&state->spark_nimdev, &bIsLocked);
if (bIsLocked)
{
break;
}
}
//printk("bIsLocked = %d\n", bIsLocked);
if (bIsLocked)
{
*status = FE_HAS_SIGNAL
| FE_HAS_CARRIER
| FE_HAS_VITERBI
| FE_HAS_SYNC
| FE_HAS_LOCK;
}
else
{
*status = 0;
}
return 0;
}
int d6158_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
{
int iRet;
u32 Strength;
u32 *Intensity = &Strength;
struct dvb_d6158_fe_ofdm_state *state = fe->demodulator_priv;
iRet = nim_panic6158_get_AGC(&state->spark_nimdev, (UINT8*)Intensity);
if (*Intensity > 90)
*Intensity = 90;
if (*Intensity < 10)
*Intensity = *Intensity * 11 / 2;
else
*Intensity = *Intensity / 2 + 50;
if (*Intensity > 90)
*Intensity = 90;
*Intensity = *Intensity * 255 * 255 / 100;
printk("*Intensity = %d\n", *Intensity);
*strength = (*Intensity);
YWOS_TaskSleep(100);
return iRet;
}
/*****************************************************
**FUNCTION :: ChipSetRegisters_0367qam
**ACTION :: Set values of consecutive's registers (values are taken in RegMap)
**PARAMS IN :: hChip ==> Handle to the chip
** FirstReg ==> Id of the first register
** NbRegs ==> Number of register to write
**PARAMS OUT:: NONE
**RETURN :: Error
*****************************************************/
YW_ErrorType_T ChipSetRegisters_0367qam(TUNER_IOREG_DeviceMap_t *DeviceMap, IOARCH_Handle_t IOHandle,int FirstRegAddr,int NbRegs)
{
unsigned char data[100],nbdata = 0;
int i;
//unsigned int Size;
//TUNER_ScanTaskParam_T *Inst = NULL;
//TUNER_IOREG_DeviceMap_t *RepeaterDeviceMap = NULL;
//IOARCH_Handle_t RepeaterIOHandle = 0xffff;
S32 firstRegIndex = -1;
DeviceMap->Error = 0;
firstRegIndex = ChipGetRegisterIndex(DeviceMap,IOHandle, FirstRegAddr);
if (((firstRegIndex >= 0) && ((firstRegIndex + NbRegs - 1) < DeviceMap->Registers))==FALSE )
{
//printk("ChipSetRegisters_0367ter############DeviceMap->Registers = %d,firstRegIndex= %d,NbRegs=%d\n",DeviceMap->Registers,
// firstRegIndex,NbRegs);////
DeviceMap->Error = YWHAL_ERROR_BAD_PARAMETER;
return DeviceMap->Error;
}
#if 0
if(IOARCH_Handle[IOHandle].IORoute == TUNER_IO_REPEATER)
{
for (i = 0; i < YWTUNERi_MAX_TUNER_NUM/*TUNER_1*/; i++)
{
Inst = TUNER_GetScanInfo(i);
if (Inst->DriverParam.Cab.TunerIOHandle == IOHandle)
{
RepeaterDeviceMap = &Inst->DriverParam.Cab.Demod_DeviceMap;
RepeaterIOHandle = Inst->DriverParam.Cab.DemodIOHandle;
break;
}
}
if (i == YWTUNERi_MAX_TUNER_NUM)
{
//printk("DeviceMap->Error YWHAL_ERROR_INVALID_HANDLE=====\n");////
DeviceMap->Error = YWHAL_ERROR_INVALID_HANDLE;
return DeviceMap->Error;
}
}
#endif
if(DeviceMap)
{
{
if(NbRegs < 70)
{
switch(DeviceMap->Mode)
{
case IOREG_MODE_SUBADR_16:
data[nbdata++]=MSB(FirstRegAddr); /* 16 bits sub addresses */
case IOREG_MODE_SUBADR_8:
data[nbdata++]=LSB(FirstRegAddr); /* 8 bits sub addresses */
case IOREG_MODE_NOSUBADR:
for(i=0;i<NbRegs;i++)
data[nbdata++] = DeviceMap->RegMap[firstRegIndex+i].Value;; /* fill data buffer */
break;
default:
//printk("Error %d\n", __LINE__);
DeviceMap->Error = YWHAL_ERROR_INVALID_HANDLE;
return YWHAL_ERROR_INVALID_HANDLE;
}
//lwj add for test
//int j = 0;
/*printk("FirsetRegister = 0x%x", FirstRegAddr);
for (j= 0 ; j < nbdata; j++)
{
printk("data = 0x%x,", data[j]);
}
printk("\n");*/
//lwj add for test end
//if(IOARCH_Handle[IOHandle].IORoute == TUNER_IO_REPEATER)
//{
// ChipSetField_0367qam(RepeaterDeviceMap, RepeaterIOHandle,F367qam_I2CT_ON, 1); /* Set repeater ON */
//}
#if 0
DeviceMap->Error = YWI2C_WriteWithStop( I2C_HANDLE(&IOARCH_Handle[IOHandle].ExtDeviceHandle), data, nbdata, DeviceMap->Timeout, &Size);
if (DeviceMap->Error == YWI2C_ERROR_WRITE_FAILURE)
{
YWOS_TaskSleep(2);
}
#else
D0367qam_write(DeviceMap, IOHandle, data, nbdata);
#endif
//if(IOARCH_Handle[IOHandle].IORoute == TUNER_IO_REPEATER)
//{
// ChipSetField_0367qam(RepeaterDeviceMap, RepeaterIOHandle,F367qam_I2CT_ON, 0); /* Set repeater OFF */
//}
//#endif
}
else
DeviceMap->Error = YWHAL_ERROR_FEATURE_NOT_SUPPORTED;
}
}
else
return YWHAL_ERROR_INVALID_HANDLE;
if (DeviceMap->Error != 0)
{
printk("d0367ter DeviceMap->Error=%d,FirstRegAddr=%x\n",DeviceMap->Error,FirstRegAddr);//for test
YWOSTRACE((YWOS_TRACE_ERROR, "d0367cab DeviceMap->Error=%d,FirstRegAddr=%x\n",DeviceMap->Error,FirstRegAddr));//for test
}
return DeviceMap->Error;
}
struct dvb_frontend *dvb_d6158earda_attach(struct i2c_adapter *i2c, UINT8 system)
{
struct dvb_d6158_fe_ofdm_state *state = NULL;
struct nim_panic6158_private *priv;
int ret;
struct COFDM_TUNER_CONFIG_API Tuner_API;
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct dvb_d6158_fe_ofdm_state), GFP_KERNEL);
if (state == NULL) goto error;
priv = (PNIM_PANIC6158_PRIVATE)YWOS_Malloc(sizeof(struct nim_panic6158_private));
if (NULL == priv)
{
goto error;
}
MEMSET(priv, 0, sizeof(struct nim_panic6158_private));
/* create dvb_frontend */
if (system == DEMO_BANK_T2) //dvb-t
{
printk("DEMO_BANK_T2\n");
memcpy(&state->frontend.ops, &dvb_d6158_fe_ofdm_ops, sizeof(struct dvb_frontend_ops));
}
else if (system == DEMO_BANK_C) //dvb-c
{
printk("DEMO_BANK_C\n");
memcpy(&state->frontend.ops, &dvb_d6158_fe_qam_ops, sizeof(struct dvb_frontend_ops));
}
printf("[%s]%d\n", __FUNCTION__, __LINE__);
state->frontend.ops.set_frontend = d6158earda_set_frontend;
state->frontend.demodulator_priv = state;
state->i2c = i2c;
state->DeviceMap.Timeout = IOREG_DEFAULT_TIMEOUT;
state->DeviceMap.Registers = STV0367ofdm_NBREGS;
state->DeviceMap.Fields = STV0367ofdm_NBFIELDS;
state->DeviceMap.Mode = IOREG_MODE_SUBADR_16;
state->DeviceMap.RegExtClk = 27000000; //Demod External Crystal_HZ
state->DeviceMap.RegMap = (TUNER_IOREG_Register_t *)kzalloc(state->DeviceMap.Registers * sizeof(TUNER_IOREG_Register_t), GFP_KERNEL);
state->DeviceMap.priv = (void *)state;
state->spark_nimdev.priv = priv;
state->spark_nimdev.base_addr = PANIC6158_T2_ADDR;
//state->spark_nimdev.i2c_type_id= pConfig->ext_dm_config.i2c_type_id;
//state->spark_nimdev.nim_idx = pConfig->ext_dm_config.nim_idx;//distinguish left or right
priv->i2c_adap = i2c;
priv->i2c_addr[0] = PANIC6158_T_ADDR;
priv->i2c_addr[1] = PANIC6158_T2_ADDR;
priv->i2c_addr[2] = PANIC6158_C_ADDR;
priv->if_freq = DMD_E_IF_5000KHZ;
priv->flag_id = OSAL_INVALID_ID;
priv->i2c_mutex_id = OSAL_INVALID_ID;
priv->system = system; //T2 C
priv->first_tune_t2 = 1;
priv->tuner_id = 2;
YWOS_TaskSleep(50);
nim_config_EARDATEK11658(&Tuner_API, 0, 0);
Tuner_API.tuner_config.i2c_adap = (IOARCH_Handle_t *)i2c;
MEMCPY((void *) & (priv->tc), (void *)&Tuner_API, sizeof(struct COFDM_TUNER_CONFIG_API));
printf("[%s]%d\n", __FUNCTION__, __LINE__);
if (NULL != Tuner_API.nim_Tuner_Init)
{
if (SUCCESS == Tuner_API.nim_Tuner_Init(&priv->tuner_id, &Tuner_API.tuner_config))
{
DEM_WRITE_READ_TUNER ThroughMode;
printf("[%s]%d\n", __FUNCTION__, __LINE__);
priv->tc.nim_Tuner_Init = Tuner_API.nim_Tuner_Init;
priv->tc.nim_Tuner_Control = Tuner_API.nim_Tuner_Control;
priv->tc.nim_Tuner_Status = Tuner_API.nim_Tuner_Status;
YWLIB_Memcpy(&priv->tc.tuner_config, &Tuner_API.tuner_config, sizeof(struct COFDM_TUNER_CONFIG_EXT));
ThroughMode.nim_dev_priv = state->spark_nimdev.priv;
printf("[%s]%d\n", __FUNCTION__, __LINE__);
ThroughMode.Dem_Write_Read_Tuner = DMD_TCB_WriteRead;///////////////////////////////////
nim_panic6158_ioctl_earda(&state->spark_nimdev, NIM_TUNER_SET_THROUGH_MODE, (UINT32)&ThroughMode);
printf("[%s]%d\n", __FUNCTION__, __LINE__);
}
}
printf("[%s]%d\n", __FUNCTION__, __LINE__);
state->spark_nimdev.get_lock = nim_panic6158_get_lock;
state->spark_nimdev.get_AGC = nim_panic6158_get_AGC_603;
ret = nim_panic6158_open(&state->spark_nimdev);
printk("[%s]%d,open result=%d \n", __FUNCTION__, __LINE__, ret);
/* Setup init work mode */
return &state->frontend;
error:
kfree(state);
return NULL;
}
struct dvb_frontend *dvb_d6158_attach(struct i2c_adapter *i2c, UINT8 system)
{
struct dvb_d6158_fe_ofdm_state *state = NULL;
struct nim_panic6158_private *priv;
int ret;
struct COFDM_TUNER_CONFIG_API Tuner_API;
/* allocate memory for the internal state */
state = kzalloc(sizeof(struct dvb_d6158_fe_ofdm_state), GFP_KERNEL);
if (state == NULL) goto error;
priv = (PNIM_PANIC6158_PRIVATE)YWOS_Malloc(sizeof(struct nim_panic6158_private));
if (NULL == priv)
{
goto error;
}
/* create dvb_frontend */
if (system == DEMO_BANK_T2) //dvb-t
{
printk("DEMO_BANK_T2\n");
memcpy(&state->frontend.ops, &dvb_d6158_fe_ofdm_ops, sizeof(struct dvb_frontend_ops));
}
else if (system == DEMO_BANK_C) //dvb-c
{
printk("DEMO_BANK_C\n");
memcpy(&state->frontend.ops, &dvb_d6158_fe_qam_ops, sizeof(struct dvb_frontend_ops));
}
state->frontend.demodulator_priv = state;
state->i2c = i2c;
state->DeviceMap.Timeout = IOREG_DEFAULT_TIMEOUT;
state->DeviceMap.Registers = STV0367ofdm_NBREGS;
state->DeviceMap.Fields = STV0367ofdm_NBFIELDS;
state->DeviceMap.Mode = IOREG_MODE_SUBADR_16;
state->DeviceMap.RegExtClk = 27000000; //Demod External Crystal_HZ
state->DeviceMap.RegMap = (TUNER_IOREG_Register_t *)kzalloc(state->DeviceMap.Registers * sizeof(TUNER_IOREG_Register_t), GFP_KERNEL);
state->DeviceMap.priv = (void *)state;
state->spark_nimdev.priv = priv;
state->spark_nimdev.base_addr = PANIC6158_T2_ADDR;
//state->spark_nimdev.i2c_type_id= pConfig->ext_dm_config.i2c_type_id;
//state->spark_nimdev.nim_idx = pConfig->ext_dm_config.nim_idx;//distinguish left or right
priv->i2c_adap = i2c;
priv->i2c_addr[0] = PANIC6158_T_ADDR;
priv->i2c_addr[1] = PANIC6158_T2_ADDR;
priv->i2c_addr[2] = PANIC6158_C_ADDR;
priv->if_freq = DMD_E_IF_5000KHZ;
priv->flag_id = OSAL_INVALID_ID;
priv->i2c_mutex_id = OSAL_INVALID_ID;
priv->system = system; //T2 C
priv->first_tune_t2 = 1;
priv->tuner_id = 2;
if (tuner_mxl301_Identify((IOARCH_Handle_t *)i2c) != YW_NO_ERROR)
{
printk("tuner_mxl301_Identify error!\n");
YWOS_Free(priv);
kfree(state);
return NULL;
}
YWOS_TaskSleep(50);
YWLIB_Memset(&Tuner_API, 0, sizeof(struct COFDM_TUNER_CONFIG_API));
Tuner_API.nim_Tuner_Init = tun_mxl301_init;
Tuner_API.nim_Tuner_Status = tun_mxl301_status;
Tuner_API.nim_Tuner_Control = tun_mxl301_control;
Tuner_API.tune_t2_first = 1;//when demod_d6158_ScanFreq,param.priv_param >DEMO_DVBT2,tuner tune T2 then t
Tuner_API.tuner_config.demo_type = PANASONIC_DEMODULATOR;
Tuner_API.tuner_config.cTuner_Base_Addr = 0xC2;
Tuner_API.tuner_config.i2c_adap = (IOARCH_Handle_t *)i2c;
//printf("[%s]%d,i=%d,ret=%d \n",__FUNCTION__,__LINE__,i,ret);
if (NULL != Tuner_API.nim_Tuner_Init)
{
if (SUCCESS == Tuner_API.nim_Tuner_Init(&priv->tuner_id, &Tuner_API.tuner_config))
{
priv->tc.nim_Tuner_Init = Tuner_API.nim_Tuner_Init;
priv->tc.nim_Tuner_Control = Tuner_API.nim_Tuner_Control;
priv->tc.nim_Tuner_Status = Tuner_API.nim_Tuner_Status;
YWLIB_Memcpy(&priv->tc.tuner_config, &Tuner_API.tuner_config, sizeof(struct COFDM_TUNER_CONFIG_EXT));
}
}
state->spark_nimdev.get_lock = nim_panic6158_get_lock;
state->spark_nimdev.get_AGC = nim_panic6158_get_AGC_301;
ret = nim_panic6158_open(&state->spark_nimdev);
printk("[%s]%d,open result=%d \n", __FUNCTION__, __LINE__, ret);
/* Setup init work mode */
return &state->frontend;
error:
kfree(state);
return NULL;
}