Lines Matching +full:half +full:- +full:dbm
1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Driver for ST STV0367 DVB-T & DVB-C demodulator IC.
39 /* DVB-C */
58 /* DVB-T */
84 /* DVB-C */
86 /* DVB-T */
98 /* RF Level (for RF AGC->AGC1) Lookup Table, depends on the board and tuner.*/
104 }, {/*RF(dbm)*/
110 /* RF Level (for IF AGC->AGC2) Lookup Table, depends on the board and tuner.*/
115 }, {/*RF(dbm)*/
126 .addr = state->config->demod_address, in stv0367_writeregs()
137 return -EINVAL; in stv0367_writeregs()
147 state->config->demod_address, reg, buf[2]); in stv0367_writeregs()
149 ret = i2c_transfer(state->i2c, &msg, 1); in stv0367_writeregs()
152 __func__, state->config->demod_address, reg, buf[2]); in stv0367_writeregs()
154 return (ret != 1) ? -EREMOTEIO : 0; in stv0367_writeregs()
170 .addr = state->config->demod_address, in stv0367_readreg()
175 .addr = state->config->demod_address, in stv0367_readreg()
186 ret = i2c_transfer(state->i2c, msg, 2); in stv0367_readreg()
189 __func__, state->config->demod_address, reg, b1[0]); in stv0367_readreg()
193 state->config->demod_address, reg, b1[0]); in stv0367_readreg()
209 (*pos) = (i - 1); in extract_mask_pos()
323 if (state->auto_if_khz && state->fe.ops.tuner_ops.get_if_frequency) { in stv0367_get_if_khz()
324 state->fe.ops.tuner_ops.get_if_frequency(&state->fe, ifkhz); in stv0367_get_if_khz()
325 *ifkhz = *ifkhz / 1000; /* hz -> khz */ in stv0367_get_if_khz()
327 *ifkhz = state->config->if_khz; in stv0367_get_if_khz()
334 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_gate_ctrl()
354 struct dvb_frontend_ops *frontend_ops = &fe->ops; in stv0367_get_tuner_freq()
355 struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; in stv0367_get_tuner_freq()
361 if (tuner_ops->get_frequency) { in stv0367_get_tuner_freq()
362 err = tuner_ops->get_frequency(fe, &freq); in stv0367_get_tuner_freq()
371 return -1; in stv0367_get_tuner_freq()
503 stv0367_writebits(state, F367TER_IIR_CELL_NB, i - 1); in stv0367ter_filt_coeff_init()
507 (R367TER_IIRCX_COEFF1_MSB + 2 * (j - 1)), in stv0367ter_filt_coeff_init()
508 MSB(CellsCoeffs[k][i-1][j-1])); in stv0367ter_filt_coeff_init()
510 (R367TER_IIRCX_COEFF1_LSB + 2 * (j - 1)), in stv0367ter_filt_coeff_init()
511 LSB(CellsCoeffs[k][i-1][j-1])); in stv0367ter_filt_coeff_init()
638 wd -= 2; in stv0367ter_check_syr()
686 wd -= 1; in stv0367ter_check_cpamp()
721 if (state->config->if_iq_mode != 0) in stv0367ter_lock_algo()
806 wd -= tempo; in stv0367ter_lock_algo()
858 wd -= tempo; in stv0367ter_lock_algo()
866 /*if(ter_state->if_iq_mode!=FE_TER_NORMAL_IF_TUNER) { in stv0367ter_lock_algo()
945 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_standby()
969 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_init()
970 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_init()
974 ter_state->pBER = 0; in stv0367ter_init()
977 stv0367_deftabs[state->deftabs][STV0367_TAB_TER]); in stv0367ter_init()
979 stv0367_pll_setup(state, STV0367_ICSPEED_53125, state->config->xtal); in stv0367ter_init()
985 stv0367ter_set_ts_mode(state, state->config->ts_mode); in stv0367ter_init()
986 stv0367ter_set_clk_pol(state, state->config->clk_pol); in stv0367ter_init()
988 state->chip_id = stv0367_readreg(state, R367TER_ID); in stv0367ter_init()
989 ter_state->first_lock = 0; in stv0367ter_init()
990 ter_state->unlock_counter = 2; in stv0367ter_init()
997 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ter_algo()
998 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_algo()
999 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_algo()
1011 ter_state->frequency = p->frequency; in stv0367ter_algo()
1012 ter_state->force = FE_TER_FORCENONE in stv0367ter_algo()
1014 ter_state->if_iq_mode = state->config->if_iq_mode; in stv0367ter_algo()
1015 switch (state->config->if_iq_mode) { in stv0367ter_algo()
1035 return -EINVAL; in stv0367ter_algo()
1040 switch (p->inversion) { in stv0367ter_algo()
1044 if (ter_state->if_iq_mode == FE_TER_IQ_TUNER) in stv0367ter_algo()
1046 ter_state->sense); in stv0367ter_algo()
1049 ter_state->sense); in stv0367ter_algo()
1054 if (ter_state->if_iq_mode == FE_TER_IQ_TUNER) in stv0367ter_algo()
1056 p->inversion); in stv0367ter_algo()
1059 p->inversion); in stv0367ter_algo()
1064 if ((ter_state->if_iq_mode != FE_TER_NORMAL_IF_TUNER) && in stv0367ter_algo()
1065 (ter_state->pBW != ter_state->bw)) { in stv0367ter_algo()
1079 if (!stv0367_iir_filt_init(state, ter_state->bw, in stv0367ter_algo()
1080 state->config->xtal)) in stv0367ter_algo()
1081 return -EINVAL; in stv0367ter_algo()
1083 ter_state->pBW = ter_state->bw; in stv0367ter_algo()
1088 if (ter_state->hierarchy == FE_TER_HIER_LOW_PRIO) in stv0367ter_algo()
1093 InternalFreq = stv0367ter_get_mclk(state, state->config->xtal) / 1000; in stv0367ter_algo()
1095 ((((ter_state->bw * 64 * (1 << 15) * 100) in stv0367ter_algo()
1106 temp = (int)(((1 << 17) * ter_state->bw * 1000) / (7 * (InternalFreq))); in stv0367ter_algo()
1113 ((InternalFreq - ifkhz) * (1 << 16) / (InternalFreq)); in stv0367ter_algo()
1119 ter_state->echo_pos = 0; in stv0367ter_algo()
1120 ter_state->ucblocks = 0; /* liplianin */ in stv0367ter_algo()
1121 ter_state->pBER = 0; /* liplianin */ in stv0367ter_algo()
1122 stv0367_writebits(state, F367TER_LONG_ECHO, ter_state->echo_pos); in stv0367ter_algo()
1127 ter_state->state = FE_TER_LOCKOK; in stv0367ter_algo()
1129 ter_state->mode = stv0367_readbits(state, F367TER_SYR_MODE); in stv0367ter_algo()
1130 ter_state->guard = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_algo()
1132 ter_state->first_lock = 1; /* we know sense now :) */ in stv0367ter_algo()
1134 ter_state->agc_val = in stv0367ter_algo()
1147 offset -= 16777216; in stv0367ter_algo()
1151 if (ter_state->mode == FE_TER_MODE_2K) in stv0367ter_algo()
1153 else if (ter_state->mode == FE_TER_MODE_4K) in stv0367ter_algo()
1155 else if (ter_state->mode == FE_TER_MODE_8K) in stv0367ter_algo()
1162 offset = offset * -1; in stv0367ter_algo()
1165 if (ter_state->bw == 6) in stv0367ter_algo()
1167 else if (ter_state->bw == 7) in stv0367ter_algo()
1170 ter_state->frequency += offset; in stv0367ter_algo()
1180 timing_offset -= 65536; in stv0367ter_algo()
1188 tempo--; in stv0367ter_algo()
1192 timing_offset = (timing_offset - 11) / 22; in stv0367ter_algo()
1193 step = -1; in stv0367ter_algo()
1224 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ter_set_frontend()
1225 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_set_frontend()
1226 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_set_frontend()
1232 if (state->reinit_on_setfrontend) in stv0367ter_set_frontend()
1235 if (fe->ops.tuner_ops.set_params) { in stv0367ter_set_frontend()
1236 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367ter_set_frontend()
1237 fe->ops.i2c_gate_ctrl(fe, 1); in stv0367ter_set_frontend()
1238 fe->ops.tuner_ops.set_params(fe); in stv0367ter_set_frontend()
1239 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367ter_set_frontend()
1240 fe->ops.i2c_gate_ctrl(fe, 0); in stv0367ter_set_frontend()
1243 switch (p->transmission_mode) { in stv0367ter_set_frontend()
1247 ter_state->mode = FE_TER_MODE_2K; in stv0367ter_set_frontend()
1253 ter_state->mode = FE_TER_MODE_8K; in stv0367ter_set_frontend()
1257 switch (p->guard_interval) { in stv0367ter_set_frontend()
1263 ter_state->guard = p->guard_interval; in stv0367ter_set_frontend()
1266 ter_state->guard = GUARD_INTERVAL_1_32; in stv0367ter_set_frontend()
1270 switch (p->bandwidth_hz) { in stv0367ter_set_frontend()
1272 ter_state->bw = FE_TER_CHAN_BW_6M; in stv0367ter_set_frontend()
1275 ter_state->bw = FE_TER_CHAN_BW_7M; in stv0367ter_set_frontend()
1279 ter_state->bw = FE_TER_CHAN_BW_8M; in stv0367ter_set_frontend()
1282 ter_state->hierarchy = FE_TER_HIER_NONE; in stv0367ter_set_frontend()
1284 switch (p->inversion) { in stv0367ter_set_frontend()
1291 if (ter_state->first_lock) in stv0367ter_set_frontend()
1296 ter_state->state = FE_TER_NOLOCK; in stv0367ter_set_frontend()
1299 while (((index) < num_trials) && (ter_state->state != FE_TER_LOCKOK)) { in stv0367ter_set_frontend()
1300 if (!ter_state->first_lock) { in stv0367ter_set_frontend()
1301 if (p->inversion == INVERSION_AUTO) in stv0367ter_set_frontend()
1302 ter_state->sense = SenseTrials[index]; in stv0367ter_set_frontend()
1307 if ((ter_state->state == FE_TER_LOCKOK) && in stv0367ter_set_frontend()
1308 (p->inversion == INVERSION_AUTO) && in stv0367ter_set_frontend()
1323 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_ucblocks()
1324 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_read_ucblocks()
1335 ter_state->ucblocks = errs; in stv0367ter_read_ucblocks()
1338 (*ucblocks) = ter_state->ucblocks; in stv0367ter_read_ucblocks()
1346 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_get_frontend()
1347 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_get_frontend()
1351 p->frequency = stv0367_get_tuner_freq(fe); in stv0367ter_get_frontend()
1352 if ((int)p->frequency < 0) in stv0367ter_get_frontend()
1353 p->frequency = -p->frequency; in stv0367ter_get_frontend()
1357 p->modulation = QPSK; in stv0367ter_get_frontend()
1359 p->modulation = QAM_16; in stv0367ter_get_frontend()
1361 p->modulation = QAM_64; in stv0367ter_get_frontend()
1363 p->inversion = stv0367_readbits(state, F367TER_INV_SPECTR); in stv0367ter_get_frontend()
1370 p->hierarchy = HIERARCHY_NONE; in stv0367ter_get_frontend()
1373 p->hierarchy = HIERARCHY_1; in stv0367ter_get_frontend()
1376 p->hierarchy = HIERARCHY_2; in stv0367ter_get_frontend()
1379 p->hierarchy = HIERARCHY_4; in stv0367ter_get_frontend()
1382 p->hierarchy = HIERARCHY_AUTO; in stv0367ter_get_frontend()
1387 if (ter_state->hierarchy == FE_TER_HIER_LOW_PRIO) in stv0367ter_get_frontend()
1394 p->code_rate_HP = FEC_1_2; in stv0367ter_get_frontend()
1397 p->code_rate_HP = FEC_2_3; in stv0367ter_get_frontend()
1400 p->code_rate_HP = FEC_3_4; in stv0367ter_get_frontend()
1403 p->code_rate_HP = FEC_5_6; in stv0367ter_get_frontend()
1406 p->code_rate_HP = FEC_7_8; in stv0367ter_get_frontend()
1409 p->code_rate_HP = FEC_AUTO; in stv0367ter_get_frontend()
1417 p->transmission_mode = TRANSMISSION_MODE_2K; in stv0367ter_get_frontend()
1420 p->transmission_mode = TRANSMISSION_MODE_4K; in stv0367ter_get_frontend()
1423 p->transmission_mode = TRANSMISSION_MODE_8K; in stv0367ter_get_frontend()
1426 p->transmission_mode = TRANSMISSION_MODE_AUTO; in stv0367ter_get_frontend()
1429 p->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_get_frontend()
1436 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_snr_readreg()
1468 struct stv0367_state *state = fe->demodulator_priv;
1469 struct stv0367ter_state *ter_state = state->ter_state;
1474 ter_state->unlock_counter += 1;
1476 ter_state->unlock_counter = 0;
1478 if (ter_state->unlock_counter > 2) {
1497 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_status()
1514 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_ber()
1515 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_read_ber()
1530 tber = ter_state->pBER; in stv0367ter_read_ber()
1588 ter_state->pBER = tber; in stv0367ter_read_ber()
1597 struct stv0367ter_state *ter_state = state->ter_state;
1657 ter_state->pPER = Per;
1666 fe_tune_settings->min_delay_ms = 1000; in stv0367_get_tune_settings()
1667 fe_tune_settings->step_size = 0; in stv0367_get_tune_settings()
1668 fe_tune_settings->max_drift = 0; in stv0367_get_tune_settings()
1675 struct stv0367_state *state = fe->demodulator_priv; in stv0367_release()
1677 kfree(state->ter_state); in stv0367_release()
1678 kfree(state->cab_state); in stv0367_release()
1685 .name = "ST STV0367 DVB-T",
1727 state->i2c = i2c; in stv0367ter_attach()
1728 state->config = config; in stv0367ter_attach()
1729 state->ter_state = ter_state; in stv0367ter_attach()
1730 state->fe.ops = stv0367ter_ops; in stv0367ter_attach()
1731 state->fe.demodulator_priv = state; in stv0367ter_attach()
1732 state->chip_id = stv0367_readreg(state, 0xf000); in stv0367ter_attach()
1735 state->use_i2c_gatectrl = 1; in stv0367ter_attach()
1736 state->deftabs = STV0367_DEFTAB_GENERIC; in stv0367ter_attach()
1737 state->reinit_on_setfrontend = 1; in stv0367ter_attach()
1738 state->auto_if_khz = 0; in stv0367ter_attach()
1740 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367ter_attach()
1743 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367ter_attach()
1746 return &state->fe; in stv0367ter_attach()
1757 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_gate_ctrl()
1768 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_get_mclk()
1914 derot_hz = derot_hz - adc_hz; in stv0367cab_set_derot_freq()
1997 adp_khz = (mclk_hz >> 1) / 1000;/* TRL works at half the system clock */ in stv0367cab_set_srate()
2102 adp_khz = (mclk_hz >> 1) / 1000;/* TRL works at half the system clock */ in stv0367cab_GetSymbolRate()
2145 (state->cab_state->qamfec_status_reg ? in stv0367cab_qamfec_lock()
2146 state->cab_state->qamfec_status_reg : in stv0367cab_qamfec_lock()
2205 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_status()
2211 /* update cab_state->state from QAM_FSM_STATUS */ in stv0367cab_read_status()
2212 state->cab_state->state = stv0367cab_fsm_signaltype( in stv0367cab_read_status()
2220 if (state->cab_state->state > FE_CAB_NOSIGNAL) in stv0367cab_read_status()
2223 if (state->cab_state->state > FE_CAB_NOCARRIER) in stv0367cab_read_status()
2226 if (state->cab_state->state >= FE_CAB_DEMODOK) in stv0367cab_read_status()
2229 if (state->cab_state->state >= FE_CAB_DATAOK) in stv0367cab_read_status()
2238 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_standby()
2272 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_init()
2273 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_init()
2278 stv0367_deftabs[state->deftabs][STV0367_TAB_CAB]); in stv0367cab_init()
2280 switch (state->config->ts_mode) { in stv0367cab_init()
2295 switch (state->config->clk_pol) { in stv0367cab_init()
2315 cab_state->mclk = stv0367cab_get_mclk(fe, state->config->xtal); in stv0367cab_init()
2316 cab_state->adc_clk = stv0367cab_get_adc_freq(fe, state->config->xtal); in stv0367cab_init()
2324 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_algo()
2340 TRLTimeOut = 100000000 / p->symbol_rate; in stv0367cab_algo()
2342 within [-4%, +4%] of the symbol rate. in stv0367cab_algo()
2344 for a lock within [-search_range, +search_range]. in stv0367cab_algo()
2346 the micro-reflections we want to handle. in stv0367cab_algo()
2350 switch (p->modulation) { in stv0367cab_algo()
2377 if (pIntParams->search_range < 0) { in stv0367cab_algo()
2379 (-pIntParams->search_range / 1000)) / in stv0367cab_algo()
2380 (pIntParams->symbol_rate / 1000); in stv0367cab_algo()
2383 CRLTimeOut = (25 * CRLSymbols * (cab_state->search_range / 1000)) / in stv0367cab_algo()
2384 (p->symbol_rate / 1000); in stv0367cab_algo()
2386 CRLTimeOut = (1000 * CRLTimeOut) / p->symbol_rate; in stv0367cab_algo()
2413 stv0367cab_set_derot_freq(state, cab_state->adc_clk, in stv0367cab_algo()
2414 (1000 * (s32)ifkhz + cab_state->derot_offset)); in stv0367cab_algo()
2416 if ((p->symbol_rate > 10800000) | (p->symbol_rate < 1800000)) { in stv0367cab_algo()
2432 if ((LockTime >= (DemodTimeOut - EQLTimeOut)) && in stv0367cab_algo()
2455 u32_tmp = 262144 - u32_tmp; in stv0367cab_algo()
2456 u32_tmp = u32_tmp / (1 << (11 - stv0367_readbits(state, in stv0367cab_algo()
2462 F367CAB_AGC_PWRREF_HI) - 10) in stv0367cab_algo()
2483 tmp = stv0367cab_get_derot_freq(state, cab_state->adc_clk); in stv0367cab_algo()
2499 cab_state->spect_inv = stv0367_readbits(state, in stv0367cab_algo()
2504 if (ifkhz > cab_state->adc_clk / 1000) { in stv0367cab_algo()
2505 cab_state->freq_khz = in stv0367cab_algo()
2506 FE_Cab_TunerGetFrequency(pIntParams->hTuner) in stv0367cab_algo()
2507 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_algo()
2508 - cab_state->adc_clk / 1000 + ifkhz; in stv0367cab_algo()
2510 cab_state->freq_khz = in stv0367cab_algo()
2511 FE_Cab_TunerGetFrequency(pIntParams->hTuner) in stv0367cab_algo()
2512 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_algo()
2516 cab_state->freq_khz = in stv0367cab_algo()
2517 FE_Cab_TunerGetFrequency(pIntParams->hTuner) + in stv0367cab_algo()
2519 cab_state->adc_clk) - in stv0367cab_algo()
2520 cab_state->adc_clk / 4000; in stv0367cab_algo()
2523 cab_state->symbol_rate = stv0367cab_GetSymbolRate(state, in stv0367cab_algo()
2524 cab_state->mclk); in stv0367cab_algo()
2525 cab_state->locked = 1; in stv0367cab_algo()
2538 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367cab_set_frontend()
2539 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_set_frontend()
2540 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_set_frontend()
2544 p->frequency, p->symbol_rate); in stv0367cab_set_frontend()
2546 cab_state->derot_offset = 0; in stv0367cab_set_frontend()
2548 switch (p->modulation) { in stv0367cab_set_frontend()
2568 if (state->reinit_on_setfrontend) in stv0367cab_set_frontend()
2572 if (fe->ops.tuner_ops.set_params) { in stv0367cab_set_frontend()
2573 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367cab_set_frontend()
2574 fe->ops.i2c_gate_ctrl(fe, 1); in stv0367cab_set_frontend()
2575 fe->ops.tuner_ops.set_params(fe); in stv0367cab_set_frontend()
2576 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367cab_set_frontend()
2577 fe->ops.i2c_gate_ctrl(fe, 0); in stv0367cab_set_frontend()
2582 p->symbol_rate, in stv0367cab_set_frontend()
2586 cab_state->adc_clk, in stv0367cab_set_frontend()
2587 cab_state->mclk, in stv0367cab_set_frontend()
2588 p->symbol_rate, in stv0367cab_set_frontend()
2590 /* Search algorithm launch, [-1.1*RangeOffset, +1.1*RangeOffset] scan */ in stv0367cab_set_frontend()
2591 cab_state->state = stv0367cab_algo(state, p); in stv0367cab_set_frontend()
2598 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_get_frontend()
2599 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_get_frontend()
2607 p->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk); in stv0367cab_get_frontend()
2612 p->modulation = QAM_16; in stv0367cab_get_frontend()
2615 p->modulation = QAM_32; in stv0367cab_get_frontend()
2618 p->modulation = QAM_64; in stv0367cab_get_frontend()
2621 p->modulation = QAM_128; in stv0367cab_get_frontend()
2624 p->modulation = QAM_256; in stv0367cab_get_frontend()
2630 p->frequency = stv0367_get_tuner_freq(fe); in stv0367cab_get_frontend()
2632 dprintk("%s: tuner frequency = %d\n", __func__, p->frequency); in stv0367cab_get_frontend()
2635 p->frequency += in stv0367cab_get_frontend()
2636 (stv0367cab_get_derot_freq(state, cab_state->adc_clk) - in stv0367cab_get_frontend()
2637 cab_state->adc_clk / 4000); in stv0367cab_get_frontend()
2641 if (ifkhz > cab_state->adc_clk / 1000) in stv0367cab_get_frontend()
2642 p->frequency += (ifkhz in stv0367cab_get_frontend()
2643 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_get_frontend()
2644 - cab_state->adc_clk / 1000); in stv0367cab_get_frontend()
2646 p->frequency += (ifkhz in stv0367cab_get_frontend()
2647 - stv0367cab_get_derot_freq(state, cab_state->adc_clk)); in stv0367cab_get_frontend()
2664 struct stv0367_state *state = fe->demodulator_priv;
2686 IfAgcPwm -= 2048; in stv0367cab_get_rf_lvl()
2696 rfLevel = (-1) * stv0367cab_RF_LookUp1[1][i]; in stv0367cab_get_rf_lvl()
2701 rfLevel = -56; in stv0367cab_get_rf_lvl()
2705 rfLevel = (-1) * stv0367cab_RF_LookUp2[1][i]; in stv0367cab_get_rf_lvl()
2710 rfLevel = -72; in stv0367cab_get_rf_lvl()
2717 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_strength()
2721 dprintk("%s: signal=%d dBm\n", __func__, signal); in stv0367cab_read_strength()
2723 if (signal <= -72) in stv0367cab_read_strength()
2726 *strength = (22 + signal) * (-1311); in stv0367cab_read_strength()
2735 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_snr_power()
2763 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_snr_readreg()
2780 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_snr()
2835 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_ucblcks()
2854 .name = "ST STV0367 DVB-C",
2894 state->i2c = i2c; in stv0367cab_attach()
2895 state->config = config; in stv0367cab_attach()
2896 cab_state->search_range = 280000; in stv0367cab_attach()
2897 cab_state->qamfec_status_reg = F367CAB_QAMFEC_LOCK; in stv0367cab_attach()
2898 state->cab_state = cab_state; in stv0367cab_attach()
2899 state->fe.ops = stv0367cab_ops; in stv0367cab_attach()
2900 state->fe.demodulator_priv = state; in stv0367cab_attach()
2901 state->chip_id = stv0367_readreg(state, 0xf000); in stv0367cab_attach()
2904 state->use_i2c_gatectrl = 1; in stv0367cab_attach()
2905 state->deftabs = STV0367_DEFTAB_GENERIC; in stv0367cab_attach()
2906 state->reinit_on_setfrontend = 1; in stv0367cab_attach()
2907 state->auto_if_khz = 0; in stv0367cab_attach()
2909 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367cab_attach()
2912 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367cab_attach()
2915 return &state->fe; in stv0367cab_attach()
2948 stv0367_pll_setup(state, STV0367_ICSPEED_53125, state->config->xtal); in stv0367ddb_setup_ter()
2954 state->activedemod = demod_ter; in stv0367ddb_setup_ter()
2979 stv0367_pll_setup(state, STV0367_ICSPEED_58000, state->config->xtal); in stv0367ddb_setup_cab()
2985 state->cab_state->mclk = stv0367cab_get_mclk(&state->fe, in stv0367ddb_setup_cab()
2986 state->config->xtal); in stv0367ddb_setup_cab()
2987 state->cab_state->adc_clk = stv0367cab_get_adc_freq(&state->fe, in stv0367ddb_setup_cab()
2988 state->config->xtal); in stv0367ddb_setup_cab()
2990 state->activedemod = demod_cab; in stv0367ddb_setup_cab()
2995 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_set_frontend()
2997 switch (fe->dtv_property_cache.delivery_system) { in stv0367ddb_set_frontend()
2999 if (state->activedemod != demod_ter) in stv0367ddb_set_frontend()
3004 if (state->activedemod != demod_cab) in stv0367ddb_set_frontend()
3008 if (fe->dtv_property_cache.symbol_rate == 0) { in stv0367ddb_set_frontend()
3010 return -EINVAL; in stv0367ddb_set_frontend()
3018 return -EINVAL; in stv0367ddb_set_frontend()
3023 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_signal_strength()
3024 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_signal_strength()
3027 switch (state->activedemod) { in stv0367ddb_read_signal_strength()
3032 p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_signal_strength()
3036 p->strength.stat[0].scale = FE_SCALE_DECIBEL; in stv0367ddb_read_signal_strength()
3037 p->strength.stat[0].uvalue = signalstrength; in stv0367ddb_read_signal_strength()
3042 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_snr()
3043 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_snr()
3047 switch (state->activedemod) { in stv0367ddb_read_snr()
3065 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_snr()
3069 p->cnr.stat[0].scale = FE_SCALE_DECIBEL; in stv0367ddb_read_snr()
3070 p->cnr.stat[0].uvalue = snrval; in stv0367ddb_read_snr()
3075 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_ucblocks()
3076 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_ucblocks()
3079 switch (state->activedemod) { in stv0367ddb_read_ucblocks()
3087 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_ucblocks()
3091 p->block_error.stat[0].scale = FE_SCALE_COUNTER; in stv0367ddb_read_ucblocks()
3092 p->block_error.stat[0].uvalue = ucblocks; in stv0367ddb_read_ucblocks()
3098 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_status()
3099 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_status()
3102 switch (state->activedemod) { in stv0367ddb_read_status()
3123 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_status()
3129 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_status()
3137 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_get_frontend()
3139 switch (state->activedemod) { in stv0367ddb_get_frontend()
3153 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_sleep()
3155 switch (state->activedemod) { in stv0367ddb_sleep()
3157 state->activedemod = demod_none; in stv0367ddb_sleep()
3160 state->activedemod = demod_none; in stv0367ddb_sleep()
3166 return -EINVAL; in stv0367ddb_sleep()
3171 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ddb_init()
3172 struct dtv_frontend_properties *p = &state->fe.dtv_property_cache; in stv0367ddb_init()
3176 if (stv0367_deftabs[state->deftabs][STV0367_TAB_BASE]) in stv0367ddb_init()
3178 stv0367_deftabs[state->deftabs][STV0367_TAB_BASE]); in stv0367ddb_init()
3181 stv0367_deftabs[state->deftabs][STV0367_TAB_CAB]); in stv0367ddb_init()
3185 stv0367_deftabs[state->deftabs][STV0367_TAB_TER]); in stv0367ddb_init()
3222 stv0367_pll_setup(state, STV0367_ICSPEED_58000, state->config->xtal); in stv0367ddb_init()
3243 ter_state->pBER = 0; in stv0367ddb_init()
3244 ter_state->first_lock = 0; in stv0367ddb_init()
3245 ter_state->unlock_counter = 2; in stv0367ddb_init()
3247 p->strength.len = 1; in stv0367ddb_init()
3248 p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3249 p->cnr.len = 1; in stv0367ddb_init()
3250 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3251 p->block_error.len = 1; in stv0367ddb_init()
3252 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3260 .name = "ST STV0367 DDB DVB-C/T",
3266 .caps = /* DVB-C */
3271 /* DVB-T */
3306 state->i2c = i2c; in stv0367ddb_attach()
3307 state->config = config; in stv0367ddb_attach()
3308 state->ter_state = ter_state; in stv0367ddb_attach()
3309 cab_state->search_range = 280000; in stv0367ddb_attach()
3310 cab_state->qamfec_status_reg = F367CAB_DESCR_SYNCSTATE; in stv0367ddb_attach()
3311 state->cab_state = cab_state; in stv0367ddb_attach()
3312 state->fe.ops = stv0367ddb_ops; in stv0367ddb_attach()
3313 state->fe.demodulator_priv = state; in stv0367ddb_attach()
3314 state->chip_id = stv0367_readreg(state, R367TER_ID); in stv0367ddb_attach()
3317 state->use_i2c_gatectrl = 0; in stv0367ddb_attach()
3318 state->deftabs = STV0367_DEFTAB_DDB; in stv0367ddb_attach()
3319 state->reinit_on_setfrontend = 0; in stv0367ddb_attach()
3320 state->auto_if_khz = 1; in stv0367ddb_attach()
3321 state->activedemod = demod_none; in stv0367ddb_attach()
3323 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367ddb_attach()
3326 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367ddb_attach()
3329 dev_info(&i2c->dev, "Found %s with ChipID %02X at adr %02X\n", in stv0367ddb_attach()
3330 state->fe.ops.info.name, state->chip_id, in stv0367ddb_attach()
3331 config->demod_address); in stv0367ddb_attach()
3335 return &state->fe; in stv0367ddb_attach()
3349 MODULE_DESCRIPTION("ST STV0367 DVB-C/T demodulator driver");