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- #ifndef DIBX000_COMMON_H
- #define DIBX000_COMMON_H
-
- enum dibx000_i2c_interface {
- DIBX000_I2C_INTERFACE_TUNER = 0,
- DIBX000_I2C_INTERFACE_GPIO_1_2 = 1,
- DIBX000_I2C_INTERFACE_GPIO_3_4 = 2
- };
-
- struct dibx000_i2c_master {
- #define DIB3000MC 1
- #define DIB7000 2
- #define DIB7000P 11
- #define DIB7000MC 12
- u16 device_rev;
-
- enum dibx000_i2c_interface selected_interface;
-
- // struct i2c_adapter tuner_i2c_adap;
- struct i2c_adapter gated_tuner_i2c_adap;
-
- struct i2c_adapter *i2c_adap;
- u8 i2c_addr;
-
- u16 base_reg;
- };
-
- extern int dibx000_init_i2c_master(struct dibx000_i2c_master *mst, u16 device_rev, struct i2c_adapter *i2c_adap, u8 i2c_addr);
- extern struct i2c_adapter * dibx000_get_i2c_adapter(struct dibx000_i2c_master *mst, enum dibx000_i2c_interface intf, int gating);
- extern void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst);
-
- #define BAND_LBAND 0x01
- #define BAND_UHF 0x02
- #define BAND_VHF 0x04
- #define BAND_SBAND 0x08
- #define BAND_FM 0x10
-
- #define BAND_OF_FREQUENCY(freq_kHz) ( (freq_kHz) <= 115000 ? BAND_FM : \
- (freq_kHz) <= 250000 ? BAND_VHF : \
- (freq_kHz) <= 863000 ? BAND_UHF : \
- (freq_kHz) <= 2000000 ? BAND_LBAND : BAND_SBAND )
-
- struct dibx000_agc_config {
- /* defines the capabilities of this AGC-setting - using the BAND_-defines*/
- u8 band_caps;
-
- u16 setup;
-
- u16 inv_gain;
- u16 time_stabiliz;
-
- u8 alpha_level;
- u16 thlock;
-
- u8 wbd_inv;
- u16 wbd_ref;
- u8 wbd_sel;
- u8 wbd_alpha;
-
- u16 agc1_max;
- u16 agc1_min;
- u16 agc2_max;
- u16 agc2_min;
-
- u8 agc1_pt1;
- u8 agc1_pt2;
- u8 agc1_pt3;
-
- u8 agc1_slope1;
- u8 agc1_slope2;
-
- u8 agc2_pt1;
- u8 agc2_pt2;
-
- u8 agc2_slope1;
- u8 agc2_slope2;
-
- u8 alpha_mant;
- u8 alpha_exp;
-
- u8 beta_mant;
- u8 beta_exp;
-
- u8 perform_agc_softsplit;
-
- struct {
- u16 min;
- u16 max;
- u16 min_thres;
- u16 max_thres;
- } split;
- };
-
- struct dibx000_bandwidth_config {
- u32 internal;
- u32 sampling;
-
- u8 pll_prediv;
- u8 pll_ratio;
- u8 pll_range;
- u8 pll_reset;
- u8 pll_bypass;
-
- u8 enable_refdiv;
- u8 bypclk_div;
- u8 IO_CLK_en_core;
- u8 ADClkSrc;
- u8 modulo;
-
- u16 sad_cfg;
-
- u32 ifreq;
- u32 timf;
-
- u32 xtal_hz;
- };
-
- enum dibx000_adc_states {
- DIBX000_SLOW_ADC_ON = 0,
- DIBX000_SLOW_ADC_OFF,
- DIBX000_ADC_ON,
- DIBX000_ADC_OFF,
- DIBX000_VBG_ENABLE,
- DIBX000_VBG_DISABLE,
- };
-
- #define BANDWIDTH_TO_KHZ(v) ( (v) == BANDWIDTH_8_MHZ ? 8000 : \
- (v) == BANDWIDTH_7_MHZ ? 7000 : \
- (v) == BANDWIDTH_6_MHZ ? 6000 : 8000 )
-
- #define BANDWIDTH_TO_INDEX(v) ( \
- (v) == 8000 ? BANDWIDTH_8_MHZ : \
- (v) == 7000 ? BANDWIDTH_7_MHZ : \
- (v) == 6000 ? BANDWIDTH_6_MHZ : BANDWIDTH_8_MHZ )
-
- /* Chip output mode. */
- #define OUTMODE_HIGH_Z 0
- #define OUTMODE_MPEG2_PAR_GATED_CLK 1
- #define OUTMODE_MPEG2_PAR_CONT_CLK 2
- #define OUTMODE_MPEG2_SERIAL 7
- #define OUTMODE_DIVERSITY 4
- #define OUTMODE_MPEG2_FIFO 5
- #define OUTMODE_ANALOG_ADC 6
-
- #endif
-