From 223c7b05e53b383827ce7998bcce18998d1023dd Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 20 Jul 2011 19:48:59 -0300 Subject: [media] add driver for mt2063 Those files are marked as licensed with GPL, so, it is ok to merge. They came from Terratec site: http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz Signed-off-by: Mauro Carvalho Chehab --- drivers/media/common/tuners/mt2063.h | 729 +++++++++++++++++++++++++++++++++++ 1 file changed, 729 insertions(+) create mode 100644 drivers/media/common/tuners/mt2063.h (limited to 'drivers/media/common/tuners/mt2063.h') diff --git a/drivers/media/common/tuners/mt2063.h b/drivers/media/common/tuners/mt2063.h new file mode 100644 index 000000000000..423d1a79b963 --- /dev/null +++ b/drivers/media/common/tuners/mt2063.h @@ -0,0 +1,729 @@ +#ifndef __MT2063_H__ +#define __MT2063_H__ + +#include +#include "dvb_frontend.h" + +//context of mt2063_errordef.h ====================================== +//################################################################# +//================================================================= + +/* +** Note to users: DO NOT EDIT THIS FILE +** +** If you wish to rename any of the "user defined" bits, +** it should be done in the user file that includes this +** source file (e.g. mt_userdef.h) +** +*/ + + + +#define MT2063_ERROR (1 << 31) +#define MT2063_USER_ERROR (1 << 30) + +/* Macro to be used to check for errors */ +#define MT2063_IS_ERROR(s) (((s) >> 30) != 0) +#define MT2063_NO_ERROR(s) (((s) >> 30) == 0) + + +#define MT2063_OK (0x00000000) + +/* Unknown error */ +#define MT2063_UNKNOWN (0x80000001) + +/* Error: Upconverter PLL is not locked */ +#define MT2063_UPC_UNLOCK (0x80000002) + +/* Error: Downconverter PLL is not locked */ +#define MT2063_DNC_UNLOCK (0x80000004) + +/* Error: Two-wire serial bus communications error */ +#define MT2063_COMM_ERR (0x80000008) + +/* Error: Tuner handle passed to function was invalid */ +#define MT2063_INV_HANDLE (0x80000010) + +/* Error: Function argument is invalid (out of range) */ +#define MT2063_ARG_RANGE (0x80000020) + +/* Error: Function argument (ptr to return value) was NULL */ +#define MT2063_ARG_NULL (0x80000040) + +/* Error: Attempt to open more than MT_TUNER_CNT tuners */ +#define MT2063_TUNER_CNT_ERR (0x80000080) + +/* Error: Tuner Part Code / Rev Code mismatches expected value */ +#define MT2063_TUNER_ID_ERR (0x80000100) + +/* Error: Tuner Initialization failure */ +#define MT2063_TUNER_INIT_ERR (0x80000200) + +#define MT2063_TUNER_OPEN_ERR (0x80000400) + +/* User-definable fields (see mt_userdef.h) */ +#define MT2063_USER_DEFINED1 (0x00001000) +#define MT2063_USER_DEFINED2 (0x00002000) +#define MT2063_USER_DEFINED3 (0x00004000) +#define MT2063_USER_DEFINED4 (0x00008000) +#define MT2063_USER_MASK (0x4000f000) +#define MT2063_USER_SHIFT (12) + +/* Info: Mask of bits used for # of LO-related spurs that were avoided during tuning */ +#define MT2063_SPUR_CNT_MASK (0x001f0000) +#define MT2063_SPUR_SHIFT (16) + +/* Info: Tuner timeout waiting for condition */ +#define MT2063_TUNER_TIMEOUT (0x00400000) + +/* Info: Unavoidable LO-related spur may be present in the output */ +#define MT2063_SPUR_PRESENT_ERR (0x00800000) + +/* Info: Tuner input frequency is out of range */ +#define MT2063_FIN_RANGE (0x01000000) + +/* Info: Tuner output frequency is out of range */ +#define MT2063_FOUT_RANGE (0x02000000) + +/* Info: Upconverter frequency is out of range (may be reason for MT_UPC_UNLOCK) */ +#define MT2063_UPC_RANGE (0x04000000) + +/* Info: Downconverter frequency is out of range (may be reason for MT_DPC_UNLOCK) */ +#define MT2063_DNC_RANGE (0x08000000) + +//end of mt2063_errordef.h +//================================================================= +//################################################################# +//================================================================= + +//context of mt2063_userdef.h ====================================== +//################################################################# +//================================================================= +/* +** Data Types +*/ +#define MT2060_CNT 10 + +typedef unsigned char U8Data; /* type corresponds to 8 bits */ +typedef unsigned int UData_t; /* type must be at least 32 bits */ +typedef int SData_t; /* type must be at least 32 bits */ +typedef void * Handle_t; /* memory pointer type */ +//typedef double FData_t; /* floating point data type */ + +#define MAX_UDATA (4294967295) /* max value storable in UData_t */ + +/* +** Define an MTxxxx_CNT macro for each type of tuner that will be built +** into your application (e.g., MT2121, MT2060). MT_TUNER_CNT +** must be set to the SUM of all of the MTxxxx_CNT macros. +** +** #define MT2050_CNT (1) +** #define MT2060_CNT (1) +** #define MT2111_CNT (1) +** #define MT2121_CNT (3) +*/ + +#define MT2063_CNT (1) + +#if !defined( MT2063_TUNER_CNT ) +#define MT2063_TUNER_CNT (1) /* total num of MicroTuner tuners */ +#endif +#define MT2063_I2C (0xC0) + +UData_t MT2063_WriteSub(Handle_t hUserData, + UData_t addr, + U8Data subAddress, + U8Data *pData, + UData_t cnt); + + +UData_t MT2063_ReadSub(Handle_t hUserData, + UData_t addr, + U8Data subAddress, + U8Data *pData, + UData_t cnt); + + +void MT2063_Sleep(Handle_t hUserData, + UData_t nMinDelayTime); + + +#if defined(MT2060_CNT) +#if MT2060_CNT > 0 +UData_t MT2060_TunerGain(Handle_t hUserData, + SData_t* pMeas); +#endif +#endif +//end of mt2063_userdef.h +//================================================================= +//################################################################# +//================================================================= + + +//context of mt2063_spruavoid.h ====================================== +//################################################################# +//================================================================= +/* +** Constant defining the version of the following structure +** and therefore the API for this code. +** +** When compiling the tuner driver, the preprocessor will +** check against this version number to make sure that +** it matches the version that the tuner driver knows about. +*/ +/* Version 010201 => 1.21 */ +#define MT2063_AVOID_SPURS_INFO_VERSION 010201 + + +/* DECT Frequency Avoidance */ +#define MT2063_DECT_AVOID_US_FREQS 0x00000001 + +#define MT2063_DECT_AVOID_EURO_FREQS 0x00000002 + +#define MT2063_EXCLUDE_US_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_US_FREQS) != 0) + +#define MT2063_EXCLUDE_EURO_DECT_FREQUENCIES(s) (((s) & MT2063_DECT_AVOID_EURO_FREQS) != 0) + + +enum MT2063_DECT_Avoid_Type +{ + MT2063_NO_DECT_AVOIDANCE = 0, /* Do not create DECT exclusion zones. */ + MT2063_AVOID_US_DECT = MT2063_DECT_AVOID_US_FREQS, /* Avoid US DECT frequencies. */ + MT2063_AVOID_EURO_DECT = MT2063_DECT_AVOID_EURO_FREQS, /* Avoid European DECT frequencies. */ + MT2063_AVOID_BOTH /* Avoid both regions. Not typically used. */ + +} ; + + +#define MT2063_MAX_ZONES 48 + +struct MT2063_ExclZone_t; + +struct MT2063_ExclZone_t +{ + UData_t min_; + UData_t max_; + struct MT2063_ExclZone_t* next_; +}; + +/* +** Structure of data needed for Spur Avoidance +*/ +struct MT2063_AvoidSpursData_t +{ + UData_t nAS_Algorithm; + UData_t f_ref; + UData_t f_in; + UData_t f_LO1; + UData_t f_if1_Center; + UData_t f_if1_Request; + UData_t f_if1_bw; + UData_t f_LO2; + UData_t f_out; + UData_t f_out_bw; + UData_t f_LO1_Step; + UData_t f_LO2_Step; + UData_t f_LO1_FracN_Avoid; + UData_t f_LO2_FracN_Avoid; + UData_t f_zif_bw; + UData_t f_min_LO_Separation; + UData_t maxH1; + UData_t maxH2; + enum MT2063_DECT_Avoid_Type avoidDECT; + UData_t bSpurPresent; + UData_t bSpurAvoided; + UData_t nSpursFound; + UData_t nZones; + struct MT2063_ExclZone_t* freeZones; + struct MT2063_ExclZone_t* usedZones; + struct MT2063_ExclZone_t MT2063_ExclZones[MT2063_MAX_ZONES]; +}; + +UData_t MT2063_RegisterTuner(struct MT2063_AvoidSpursData_t* pAS_Info); + +void MT2063_UnRegisterTuner(struct MT2063_AvoidSpursData_t* pAS_Info); + +void MT2063_ResetExclZones(struct MT2063_AvoidSpursData_t* pAS_Info); + +void MT2063_AddExclZone(struct MT2063_AvoidSpursData_t* pAS_Info, + UData_t f_min, + UData_t f_max); + +UData_t MT2063_ChooseFirstIF(struct MT2063_AvoidSpursData_t* pAS_Info); + +UData_t MT2063_AvoidSpurs(Handle_t h, + struct MT2063_AvoidSpursData_t* pAS_Info); + +UData_t MT2063_AvoidSpursVersion(void); + +//end of mt2063_spuravoid.h +//================================================================= +//################################################################# +//================================================================= + + +/* +** Values returned by the MT2063's on-chip temperature sensor +** to be read/written. +*/ +enum MT2063_Temperature +{ + MT2063_T_0C = 0, /* Temperature approx 0C */ + MT2063_T_10C, /* Temperature approx 10C */ + MT2063_T_20C, /* Temperature approx 20C */ + MT2063_T_30C, /* Temperature approx 30C */ + MT2063_T_40C, /* Temperature approx 40C */ + MT2063_T_50C, /* Temperature approx 50C */ + MT2063_T_60C, /* Temperature approx 60C */ + MT2063_T_70C, /* Temperature approx 70C */ + MT2063_T_80C, /* Temperature approx 80C */ + MT2063_T_90C, /* Temperature approx 90C */ + MT2063_T_100C, /* Temperature approx 100C */ + MT2063_T_110C, /* Temperature approx 110C */ + MT2063_T_120C, /* Temperature approx 120C */ + MT2063_T_130C, /* Temperature approx 130C */ + MT2063_T_140C, /* Temperature approx 140C */ + MT2063_T_150C, /* Temperature approx 150C */ +}; + + +/* +** Parameters for selecting GPIO bits +*/ +enum MT2063_GPIO_Attr +{ + MT2063_GPIO_IN, + MT2063_GPIO_DIR, + MT2063_GPIO_OUT, +}; + +enum MT2063_GPIO_ID +{ + MT2063_GPIO0, + MT2063_GPIO1, + MT2063_GPIO2, +}; + + +/* +** Parameter for function MT2063_SetExtSRO that specifies the external +** SRO drive frequency. +** +** MT2063_EXT_SRO_OFF is the power-up default value. +*/ +enum MT2063_Ext_SRO +{ + MT2063_EXT_SRO_OFF, /* External SRO drive off */ + MT2063_EXT_SRO_BY_4, /* External SRO drive divide by 4 */ + MT2063_EXT_SRO_BY_2, /* External SRO drive divide by 2 */ + MT2063_EXT_SRO_BY_1 /* External SRO drive divide by 1 */ +}; + + +/* +** Parameter for function MT2063_SetPowerMask that specifies the power down +** of various sections of the MT2063. +*/ +enum MT2063_Mask_Bits +{ + MT2063_REG_SD = 0x0040, /* Shutdown regulator */ + MT2063_SRO_SD = 0x0020, /* Shutdown SRO */ + MT2063_AFC_SD = 0x0010, /* Shutdown AFC A/D */ + MT2063_PD_SD = 0x0002, /* Enable power detector shutdown */ + MT2063_PDADC_SD = 0x0001, /* Enable power detector A/D shutdown */ + MT2063_VCO_SD = 0x8000, /* Enable VCO shutdown */ + MT2063_LTX_SD = 0x4000, /* Enable LTX shutdown */ + MT2063_LT1_SD = 0x2000, /* Enable LT1 shutdown */ + MT2063_LNA_SD = 0x1000, /* Enable LNA shutdown */ + MT2063_UPC_SD = 0x0800, /* Enable upconverter shutdown */ + MT2063_DNC_SD = 0x0400, /* Enable downconverter shutdown */ + MT2063_VGA_SD = 0x0200, /* Enable VGA shutdown */ + MT2063_AMP_SD = 0x0100, /* Enable AMP shutdown */ + MT2063_ALL_SD = 0xFF73, /* All shutdown bits for this tuner */ + MT2063_NONE_SD = 0x0000 /* No shutdown bits */ +}; + + +/* +** Parameter for function MT2063_GetParam & MT2063_SetParam that +** specifies the tuning algorithm parameter to be read/written. +*/ +enum MT2063_Param +{ + /* tuner address set by MT2063_Open() */ + MT2063_IC_ADDR, + + /* max number of MT2063 tuners set by MT_TUNER_CNT in mt_userdef.h */ + MT2063_MAX_OPEN, + + /* current number of open MT2063 tuners set by MT2063_Open() */ + MT2063_NUM_OPEN, + + /* crystal frequency (default: 16000000 Hz) */ + MT2063_SRO_FREQ, + + /* min tuning step size (default: 50000 Hz) */ + MT2063_STEPSIZE, + + /* input center frequency set by MT2063_Tune() */ + MT2063_INPUT_FREQ, + + /* LO1 Frequency set by MT2063_Tune() */ + MT2063_LO1_FREQ, + + /* LO1 minimum step size (default: 250000 Hz) */ + MT2063_LO1_STEPSIZE, + + /* LO1 FracN keep-out region (default: 999999 Hz) */ + MT2063_LO1_FRACN_AVOID_PARAM, + + /* Current 1st IF in use set by MT2063_Tune() */ + MT2063_IF1_ACTUAL, + + /* Requested 1st IF set by MT2063_Tune() */ + MT2063_IF1_REQUEST, + + /* Center of 1st IF SAW filter (default: 1218000000 Hz) */ + MT2063_IF1_CENTER, + + /* Bandwidth of 1st IF SAW filter (default: 20000000 Hz) */ + MT2063_IF1_BW, + + /* zero-IF bandwidth (default: 2000000 Hz) */ + MT2063_ZIF_BW, + + /* LO2 Frequency set by MT2063_Tune() */ + MT2063_LO2_FREQ, + + /* LO2 minimum step size (default: 50000 Hz) */ + MT2063_LO2_STEPSIZE, + + /* LO2 FracN keep-out region (default: 374999 Hz) */ + MT2063_LO2_FRACN_AVOID, + + /* output center frequency set by MT2063_Tune() */ + MT2063_OUTPUT_FREQ, + + /* output bandwidth set by MT2063_Tune() */ + MT2063_OUTPUT_BW, + + /* min inter-tuner LO separation (default: 1000000 Hz) */ + MT2063_LO_SEPARATION, + + /* ID of avoid-spurs algorithm in use compile-time constant */ + MT2063_AS_ALG, + + /* max # of intra-tuner harmonics (default: 15) */ + MT2063_MAX_HARM1, + + /* max # of inter-tuner harmonics (default: 7) */ + MT2063_MAX_HARM2, + + /* # of 1st IF exclusion zones used set by MT2063_Tune() */ + MT2063_EXCL_ZONES, + + /* # of spurs found/avoided set by MT2063_Tune() */ + MT2063_NUM_SPURS, + + /* >0 spurs avoided set by MT2063_Tune() */ + MT2063_SPUR_AVOIDED, + + /* >0 spurs in output (mathematically) set by MT2063_Tune() */ + MT2063_SPUR_PRESENT, + + /* Receiver Mode for some parameters. 1 is DVB-T */ + MT2063_RCVR_MODE, + + /* directly set LNA attenuation, parameter is value to set */ + MT2063_ACLNA, + + /* maximum LNA attenuation, parameter is value to set */ + MT2063_ACLNA_MAX, + + /* directly set ATN attenuation. Paremeter is value to set. */ + MT2063_ACRF, + + /* maxium ATN attenuation. Paremeter is value to set. */ + MT2063_ACRF_MAX, + + /* directly set FIF attenuation. Paremeter is value to set. */ + MT2063_ACFIF, + + /* maxium FIF attenuation. Paremeter is value to set. */ + MT2063_ACFIF_MAX, + + /* LNA Rin */ + MT2063_LNA_RIN, + + /* Power Detector LNA level target */ + MT2063_LNA_TGT, + + /* Power Detector 1 level */ + MT2063_PD1, + + /* Power Detector 1 level target */ + MT2063_PD1_TGT, + + /* Power Detector 2 level */ + MT2063_PD2, + + /* Power Detector 2 level target */ + MT2063_PD2_TGT, + + /* Selects, which DNC is activ */ + MT2063_DNC_OUTPUT_ENABLE, + + /* VGA gain code */ + MT2063_VGAGC, + + /* VGA bias current */ + MT2063_VGAOI, + + /* TAGC, determins the speed of the AGC */ + MT2063_TAGC, + + /* AMP gain code */ + MT2063_AMPGC, + + /* Control setting to avoid DECT freqs (default: MT_AVOID_BOTH) */ + MT2063_AVOID_DECT, + + /* Cleartune filter selection: 0 - by IC (default), 1 - by software */ + MT2063_CTFILT_SW, + + MT2063_EOP /* last entry in enumerated list */ + +}; + + +/* +** Parameter for selecting tuner mode +*/ +enum MT2063_RCVR_MODES +{ + MT2063_CABLE_QAM = 0, /* Digital cable */ + MT2063_CABLE_ANALOG, /* Analog cable */ + MT2063_OFFAIR_COFDM, /* Digital offair */ + MT2063_OFFAIR_COFDM_SAWLESS, /* Digital offair without SAW */ + MT2063_OFFAIR_ANALOG, /* Analog offair */ + MT2063_OFFAIR_8VSB, /* Analog offair */ + MT2063_NUM_RCVR_MODES +}; + + +/* +** Possible values for MT2063_DNC_OUTPUT +*/ +enum MT2063_DNC_Output_Enable{ + MT2063_DNC_NONE = 0, + MT2063_DNC_1, + MT2063_DNC_2, + MT2063_DNC_BOTH +}; + +/* +** Two-wire serial bus subaddresses of the tuner registers. +** Also known as the tuner's register addresses. +*/ +enum MT2063_Register_Offsets +{ + MT2063_REG_PART_REV = 0, /* 0x00: Part/Rev Code */ + MT2063_REG_LO1CQ_1, /* 0x01: LO1C Queued Byte 1 */ + MT2063_REG_LO1CQ_2, /* 0x02: LO1C Queued Byte 2 */ + MT2063_REG_LO2CQ_1, /* 0x03: LO2C Queued Byte 1 */ + MT2063_REG_LO2CQ_2, /* 0x04: LO2C Queued Byte 2 */ + MT2063_REG_LO2CQ_3, /* 0x05: LO2C Queued Byte 3 */ + MT2063_REG_RSVD_06, /* 0x06: Reserved */ + MT2063_REG_LO_STATUS, /* 0x07: LO Status */ + MT2063_REG_FIFFC, /* 0x08: FIFF Center */ + MT2063_REG_CLEARTUNE, /* 0x09: ClearTune Filter */ + MT2063_REG_ADC_OUT, /* 0x0A: ADC_OUT */ + MT2063_REG_LO1C_1, /* 0x0B: LO1C Byte 1 */ + MT2063_REG_LO1C_2, /* 0x0C: LO1C Byte 2 */ + MT2063_REG_LO2C_1, /* 0x0D: LO2C Byte 1 */ + MT2063_REG_LO2C_2, /* 0x0E: LO2C Byte 2 */ + MT2063_REG_LO2C_3, /* 0x0F: LO2C Byte 3 */ + MT2063_REG_RSVD_10, /* 0x10: Reserved */ + MT2063_REG_PWR_1, /* 0x11: PWR Byte 1 */ + MT2063_REG_PWR_2, /* 0x12: PWR Byte 2 */ + MT2063_REG_TEMP_STATUS, /* 0x13: Temp Status */ + MT2063_REG_XO_STATUS, /* 0x14: Crystal Status */ + MT2063_REG_RF_STATUS, /* 0x15: RF Attn Status */ + MT2063_REG_FIF_STATUS, /* 0x16: FIF Attn Status */ + MT2063_REG_LNA_OV, /* 0x17: LNA Attn Override */ + MT2063_REG_RF_OV, /* 0x18: RF Attn Override */ + MT2063_REG_FIF_OV, /* 0x19: FIF Attn Override */ + MT2063_REG_LNA_TGT, /* 0x1A: Reserved */ + MT2063_REG_PD1_TGT, /* 0x1B: Pwr Det 1 Target */ + MT2063_REG_PD2_TGT, /* 0x1C: Pwr Det 2 Target */ + MT2063_REG_RSVD_1D, /* 0x1D: Reserved */ + MT2063_REG_RSVD_1E, /* 0x1E: Reserved */ + MT2063_REG_RSVD_1F, /* 0x1F: Reserved */ + MT2063_REG_RSVD_20, /* 0x20: Reserved */ + MT2063_REG_BYP_CTRL, /* 0x21: Bypass Control */ + MT2063_REG_RSVD_22, /* 0x22: Reserved */ + MT2063_REG_RSVD_23, /* 0x23: Reserved */ + MT2063_REG_RSVD_24, /* 0x24: Reserved */ + MT2063_REG_RSVD_25, /* 0x25: Reserved */ + MT2063_REG_RSVD_26, /* 0x26: Reserved */ + MT2063_REG_RSVD_27, /* 0x27: Reserved */ + MT2063_REG_FIFF_CTRL, /* 0x28: FIFF Control */ + MT2063_REG_FIFF_OFFSET, /* 0x29: FIFF Offset */ + MT2063_REG_CTUNE_CTRL, /* 0x2A: Reserved */ + MT2063_REG_CTUNE_OV, /* 0x2B: Reserved */ + MT2063_REG_CTRL_2C, /* 0x2C: Reserved */ + MT2063_REG_FIFF_CTRL2, /* 0x2D: Fiff Control */ + MT2063_REG_RSVD_2E, /* 0x2E: Reserved */ + MT2063_REG_DNC_GAIN, /* 0x2F: DNC Control */ + MT2063_REG_VGA_GAIN, /* 0x30: VGA Gain Ctrl */ + MT2063_REG_RSVD_31, /* 0x31: Reserved */ + MT2063_REG_TEMP_SEL, /* 0x32: Temperature Selection */ + MT2063_REG_RSVD_33, /* 0x33: Reserved */ + MT2063_REG_RSVD_34, /* 0x34: Reserved */ + MT2063_REG_RSVD_35, /* 0x35: Reserved */ + MT2063_REG_RSVD_36, /* 0x36: Reserved */ + MT2063_REG_RSVD_37, /* 0x37: Reserved */ + MT2063_REG_RSVD_38, /* 0x38: Reserved */ + MT2063_REG_RSVD_39, /* 0x39: Reserved */ + MT2063_REG_RSVD_3A, /* 0x3A: Reserved */ + MT2063_REG_RSVD_3B, /* 0x3B: Reserved */ + MT2063_REG_RSVD_3C, /* 0x3C: Reserved */ + MT2063_REG_END_REGS +}; + +struct MT2063_Info_t +{ + Handle_t handle; + Handle_t hUserData; + UData_t address; + UData_t version; + UData_t tuner_id; + struct MT2063_AvoidSpursData_t AS_Data; + UData_t f_IF1_actual; + UData_t rcvr_mode; + UData_t ctfilt_sw; + UData_t CTFiltMax[31]; + UData_t num_regs; + U8Data reg[MT2063_REG_END_REGS]; +} ; +typedef struct MT2063_Info_t* pMT2063_Info_t; + +enum MTTune_atv_standard{ + MTTUNEA_UNKNOWN = 0, + MTTUNEA_PAL_B, + MTTUNEA_PAL_G, + MTTUNEA_PAL_I, + MTTUNEA_PAL_L, + MTTUNEA_PAL_MN, + MTTUNEA_PAL_DK, + MTTUNEA_DIGITAL, + MTTUNEA_FMRADIO, + MTTUNEA_DVBC, + MTTUNEA_DVBT +}; + +/* ====== Functions which are declared in MT2063.c File ======= */ + +UData_t MT2063_Open(UData_t MT2063_Addr, + Handle_t* hMT2063, + Handle_t hUserData); + + +UData_t MT2063_Close(Handle_t hMT2063); + +UData_t MT2063_Tune(Handle_t h, + UData_t f_in); /* RF input center frequency */ + +UData_t MT2063_GetGPIO(Handle_t h, enum MT2063_GPIO_ID gpio_id, enum MT2063_GPIO_Attr attr, UData_t* value); + + +UData_t MT2063_GetLocked(Handle_t h); + + +UData_t MT2063_GetParam(Handle_t h, + enum MT2063_Param param, + UData_t* pValue); + + +UData_t MT2063_GetReg(Handle_t h, + U8Data reg, + U8Data* val); + + +UData_t MT2063_GetTemp(Handle_t h, enum MT2063_Temperature* value); + + +UData_t MT2063_GetUserData(Handle_t h, + Handle_t* hUserData); + +UData_t MT2063_ReInit(Handle_t h); + + +UData_t MT2063_SetGPIO(Handle_t h, enum MT2063_GPIO_ID gpio_id, enum MT2063_GPIO_Attr attr, UData_t value); + +UData_t MT2063_SetParam(Handle_t h, + enum MT2063_Param param, + UData_t nValue); + + +UData_t MT2063_SetPowerMaskBits(Handle_t h, enum MT2063_Mask_Bits Bits); + +UData_t MT2063_ClearPowerMaskBits(Handle_t h, enum MT2063_Mask_Bits Bits); + +UData_t MT2063_GetPowerMaskBits(Handle_t h, enum MT2063_Mask_Bits *Bits); + +UData_t MT2063_EnableExternalShutdown(Handle_t h, U8Data Enabled); + +UData_t MT2063_SoftwareShutdown(Handle_t h, U8Data Shutdown); + +UData_t MT2063_SetExtSRO(Handle_t h, enum MT2063_Ext_SRO Ext_SRO_Setting); + +UData_t MT2063_SetReg(Handle_t h, + U8Data reg, + U8Data val); + +UData_t MT_Tune_atv(Handle_t h, UData_t f_in,UData_t bw_in, enum MTTune_atv_standard tv_type); + + + +struct mt2063_config { + u8 tuner_address; + u32 refclock; +}; + +struct mt2063_state { + struct i2c_adapter *i2c; + + const struct mt2063_config *config; + struct dvb_tuner_ops ops; + struct dvb_frontend *frontend; + struct tuner_state status; + const struct MT2063_Info_t *MT2063_ht; + enum Bool_t MT2063_init; + + enum MTTune_atv_standard tv_type; + u32 frequency; + u32 srate; + u32 bandwidth; + u32 reference; +}; + +#if defined(CONFIG_DVB_MT2063) || (defined(CONFIG_DVB_MT2063_MODULE) && defined(MODULE)) + +extern struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe, + struct mt2063_config *config, + struct i2c_adapter *i2c); + +#else + +static inline struct dvb_frontend *mt2063_attach(struct dvb_frontend *fe, + struct mt2063_config *config, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); + return NULL; +} + +#endif //CONFIG_DVB_MT2063 + +#endif //__MT2063_H__ -- cgit v1.2.3