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提交 3935c254 编写于 作者: S Steven Toth 提交者： Mauro Carvalho Chehab
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V4L/DVB (7866): mxl5005s: Cleanup #3 

Cleanup #3
Signed-off-by: NSteven Toth <stoth@hauppauge.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
上级 a8214d48
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drivers/media/common/tuners/mxl5005s.c
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drivers/media/common/tuners/mxl5005s.h
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......@@ -140,61 +140,6 @@ typedef struct _TunerReg_struct
u16 Reg_Val; /* Current sofware programmed value waiting to be writen */
} TunerReg_struct;
/* MXL5005 Tuner Control Struct */
typedef struct _TunerControl_struct {
u16 Ctrl_Num; /* Control Number */
u16 size; /* Number of bits to represent Value */
u16 addr[25]; /* Array of Tuner Register Address for each bit position */
u16 bit[25]; /* Array of bit position in Register Address for each bit position */
u16 val[25]; /* Binary representation of Value */
} TunerControl_struct;
/* MXL5005 Tuner Struct */
typedef struct _Tuner_struct
{
u8 Mode; /* 0: Analog Mode ; 1: Digital Mode */
u8 IF_Mode; /* for Analog Mode, 0: zero IF; 1: low IF */
u32 Chan_Bandwidth; /* filter channel bandwidth (6, 7, 8) */
u32 IF_OUT; /* Desired IF Out Frequency */
u16 IF_OUT_LOAD; /* IF Out Load Resistor (200/300 Ohms) */
u32 RF_IN; /* RF Input Frequency */
u32 Fxtal; /* XTAL Frequency */
u8 AGC_Mode; /* AGC Mode 0: Dual AGC; 1: Single AGC */
u16 TOP; /* Value: take over point */
u8 CLOCK_OUT; /* 0: turn off clock out; 1: turn on clock out */
u8 DIV_OUT; /* 4MHz or 16MHz */
u8 CAPSELECT; /* 0: disable On-Chip pulling cap; 1: enable */
u8 EN_RSSI; /* 0: disable RSSI; 1: enable RSSI */
u8 Mod_Type; /* Modulation Type; */
/* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
u8 TF_Type; /* Tracking Filter Type */
/* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
/* Calculated Settings */
u32 RF_LO; /* Synth RF LO Frequency */
u32 IF_LO; /* Synth IF LO Frequency */
u32 TG_LO; /* Synth TG_LO Frequency */
/* Pointers to ControlName Arrays */
u16 Init_Ctrl_Num; /* Number of INIT Control Names */
TunerControl_struct
Init_Ctrl[INITCTRL_NUM]; /* INIT Control Names Array Pointer */
u16 CH_Ctrl_Num; /* Number of CH Control Names */
TunerControl_struct
CH_Ctrl[CHCTRL_NUM]; /* CH Control Name Array Pointer */
u16 MXL_Ctrl_Num; /* Number of MXL Control Names */
TunerControl_struct
MXL_Ctrl[MXLCTRL_NUM]; /* MXL Control Name Array Pointer */
/* Pointer to Tuner Register Array */
u16 TunerRegs_Num; /* Number of Tuner Registers */
TunerReg_struct
TunerRegs[TUNER_REGS_NUM]; /* Tuner Register Array Pointer */
} Tuner_struct;
typedef enum
{
/* Initialization Control Names */
......@@ -290,60 +235,6 @@ typedef enum
* MaxLinear source code - Common_MXL.h (?)
*/
void InitTunerControls(Tuner_struct *Tuner);
u16 MXL_BlockInit(Tuner_struct *Tuner);
u16 MXL5005_RegisterInit(Tuner_struct *Tuner);
u16 MXL5005_ControlInit(Tuner_struct *Tuner);
#ifdef _MXL_INTERNAL
u16 MXL5005_MXLControlInit(Tuner_struct *Tuner);
#endif
u16 MXL5005_TunerConfig(Tuner_struct *Tuner,
u8 Mode, /* 0: Analog Mode ; 1: Digital Mode */
u8 IF_mode, /* for Analog Mode, 0: zero IF; 1: low IF */
u32 Bandwidth, /* filter channel bandwidth (6, 7, 8) */
u32 IF_out, /* Desired IF Out Frequency */
u32 Fxtal, /* XTAL Frequency */
u8 AGC_Mode, /* AGC Mode - Dual AGC: 0, Single AGC: 1 */
u16 TOP, /* 0: Dual AGC; Value: take over point */
u16 IF_OUT_LOAD, /* IF Out Load Resistor (200 / 300 Ohms) */
u8 CLOCK_OUT, /* 0: turn off clock out; 1: turn on clock out */
u8 DIV_OUT, /* 4MHz or 16MHz */
u8 CAPSELECT, /* 0: disable On-Chip pulling cap; 1: enable */
u8 EN_RSSI, /* 0: disable RSSI; 1: enable RSSI */
u8 Mod_Type, /* Modulation Type; */
/* 0 - Default; 1 - DVB-T; 2 - ATSC; 3 - QAM; 4 - Analog Cable */
u8 TF_Type /* Tracking Filter Type */
/* 0 - Default; 1 - Off; 2 - Type C; 3 - Type C-H */
);
void MXL_SynthIFLO_Calc(Tuner_struct *Tuner);
void MXL_SynthRFTGLO_Calc(Tuner_struct *Tuner);
u16 MXL_RegWrite(Tuner_struct *Tuner, u8 RegNum, u8 RegVal);
u16 MXL_RegRead(Tuner_struct *Tuner, u8 RegNum, u8 *RegVal);
u16 MXL_ControlWrite(Tuner_struct *Tuner, u16 ControlNum, u32 value);
u16 MXL_ControlWrite_Group(Tuner_struct *Tuner, u16 ControlNum, u32 value, u16 controlGroup);
u16 MXL_ControlRead(Tuner_struct *Tuner, u16 ControlNum, u32 * value);
u16 MXL_ControlRegRead(Tuner_struct *Tuner, u16 ControlNum, u8 *RegNum, int *count);
void MXL_RegWriteBit(Tuner_struct *Tuner, u8 address, u8 bit, u8 bitVal);
u16 MXL_IFSynthInit(Tuner_struct * Tuner );
u16 MXL_TuneRF(Tuner_struct *Tuner, u32 RF_Freq);
u16 MXL_OverwriteICDefault(Tuner_struct *Tuner);
u16 MXL_SetGPIO(Tuner_struct *Tuner, u8 GPIO_Num, u8 GPIO_Val);
u32 MXL_Ceiling(u32 value, u32 resolution);
u32 MXL_GetXtalInt(u32 Xtal_Freq);
u16 MXL_GetInitRegister(Tuner_struct *Tuner, u8 * RegNum, u8 *RegVal, int *count);
u16 MXL_GetCHRegister(Tuner_struct *Tuner, u8 * RegNum, u8 *RegVal, int *count);
u16 MXL_GetCHRegister_ZeroIF(Tuner_struct *Tuner, u8 * RegNum, u8 *RegVal, int *count);
u16 MXL_GetCHRegister_LowIF(Tuner_struct *Tuner, u8 * RegNum, u8 *RegVal, int *count);
u16 MXL_GetMasterControl(u8 *MasterReg, int state);
#ifdef _MXL_PRODUCTION
u16 MXL_VCORange_Test(Tuner_struct *Tuner, int VCO_Range);
u16 MXL_Hystersis_Test(Tuner_struct *Tuner, int Hystersis);
#endif
/* Constants */
#define MXL5005S_REG_WRITING_TABLE_LEN_MAX 104
#define MXL5005S_LATCH_BYTE 0xfe
......@@ -401,62 +292,6 @@ enum
MXL5005S_IF_OUTPUT_LOAD_300_OHM = 300,
};
/* MxL5005S extra module alias */
typedef struct MXL5005S_EXTRA_MODULE_TAG MXL5005S_EXTRA_MODULE;
/* MxL5005S register setting function pointer */
typedef int
(*MXL5005S_FP_SET_REGS_WITH_TABLE)(
struct dvb_usb_device* dib,
TUNER_MODULE *pTuner,
unsigned char *pAddrTable,
unsigned char *pByteTable,
int TableLen
);
/* MxL5005S register mask bits setting function pointer */
typedef int
(*MXL5005S_FP_SET_REG_MASK_BITS)(
struct dvb_usb_device* dib,
TUNER_MODULE *pTuner,
unsigned char RegAddr,
unsigned char Msb,
unsigned char Lsb,
const unsigned char WritingValue
);
/* MxL5005S spectrum mode setting function pointer */
typedef int
(*MXL5005S_FP_SET_SPECTRUM_MODE)(
struct dvb_usb_device* dib,
TUNER_MODULE *pTuner,
int SpectrumMode
);
/* MxL5005S bandwidth setting function pointer */
typedef int
(*MXL5005S_FP_SET_BANDWIDTH_HZ)(
struct dvb_usb_device* dib,
TUNER_MODULE *pTuner,
unsigned long BandwidthHz
);
/* MxL5005S extra module */
struct MXL5005S_EXTRA_MODULE_TAG
{
/* MxL5005S function pointers */
MXL5005S_FP_SET_REGS_WITH_TABLE SetRegsWithTable;
MXL5005S_FP_SET_REG_MASK_BITS SetRegMaskBits;
MXL5005S_FP_SET_SPECTRUM_MODE SetSpectrumMode;
MXL5005S_FP_SET_BANDWIDTH_HZ SetBandwidthHz;
/* MxL5005S extra data */
unsigned char AgcMasterByte; /* Variable name in MaxLinear source code: AGC_MASTER_BYTE */
/* MaxLinear defined struct */
Tuner_struct MxlDefinedTunerStructure;
};
/* End of common_mxl.h (?) */
#endif /* __MXL5005S_H */
......
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