Lines Matching +full:an +full:- +full:1585
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.*/
110 /* RF Level (for IF AGC->AGC2) Lookup Table, depends on the board and tuner.*/
126 .addr = state->config->demod_address, in stv0367_writereg()
135 state->config->demod_address, reg, data); in stv0367_writereg()
137 ret = i2c_transfer(state->i2c, &msg, 1); in stv0367_writereg()
140 __func__, state->config->demod_address, reg, data); in stv0367_writereg()
142 return (ret != 1) ? -EREMOTEIO : 0; in stv0367_writereg()
152 .addr = state->config->demod_address, in stv0367_readreg()
157 .addr = state->config->demod_address, in stv0367_readreg()
168 ret = i2c_transfer(state->i2c, msg, 2); in stv0367_readreg()
171 __func__, state->config->demod_address, reg, b1[0]); in stv0367_readreg()
175 state->config->demod_address, reg, b1[0]); in stv0367_readreg()
191 (*pos) = (i - 1); in extract_mask_pos()
305 if (state->auto_if_khz && state->fe.ops.tuner_ops.get_if_frequency) { in stv0367_get_if_khz()
306 state->fe.ops.tuner_ops.get_if_frequency(&state->fe, ifkhz); in stv0367_get_if_khz()
307 *ifkhz = *ifkhz / 1000; /* hz -> khz */ in stv0367_get_if_khz()
309 *ifkhz = state->config->if_khz; in stv0367_get_if_khz()
316 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_gate_ctrl()
336 struct dvb_frontend_ops *frontend_ops = &fe->ops; in stv0367_get_tuner_freq()
337 struct dvb_tuner_ops *tuner_ops = &frontend_ops->tuner_ops; in stv0367_get_tuner_freq()
343 if (tuner_ops->get_frequency) { in stv0367_get_tuner_freq()
344 err = tuner_ops->get_frequency(fe, &freq); in stv0367_get_tuner_freq()
353 return -1; in stv0367_get_tuner_freq()
485 stv0367_writebits(state, F367TER_IIR_CELL_NB, i - 1); in stv0367ter_filt_coeff_init()
489 (R367TER_IIRCX_COEFF1_MSB + 2 * (j - 1)), in stv0367ter_filt_coeff_init()
490 MSB(CellsCoeffs[k][i-1][j-1])); in stv0367ter_filt_coeff_init()
492 (R367TER_IIRCX_COEFF1_LSB + 2 * (j - 1)), in stv0367ter_filt_coeff_init()
493 LSB(CellsCoeffs[k][i-1][j-1])); in stv0367ter_filt_coeff_init()
620 wd -= 2; in stv0367ter_check_syr()
668 wd -= 1; in stv0367ter_check_cpamp()
703 if (state->config->if_iq_mode != 0) in stv0367ter_lock_algo()
770 /*reset fec an reedsolo FOR 367 only*/ in stv0367ter_lock_algo()
788 wd -= tempo; in stv0367ter_lock_algo()
840 wd -= tempo; in stv0367ter_lock_algo()
848 /*if(ter_state->if_iq_mode!=FE_TER_NORMAL_IF_TUNER) { in stv0367ter_lock_algo()
927 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_standby()
951 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_init()
952 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_init()
956 ter_state->pBER = 0; in stv0367ter_init()
959 stv0367_deftabs[state->deftabs][STV0367_TAB_TER]); in stv0367ter_init()
961 stv0367_pll_setup(state, STV0367_ICSPEED_53125, state->config->xtal); in stv0367ter_init()
967 stv0367ter_set_ts_mode(state, state->config->ts_mode); in stv0367ter_init()
968 stv0367ter_set_clk_pol(state, state->config->clk_pol); in stv0367ter_init()
970 state->chip_id = stv0367_readreg(state, R367TER_ID); in stv0367ter_init()
971 ter_state->first_lock = 0; in stv0367ter_init()
972 ter_state->unlock_counter = 2; in stv0367ter_init()
979 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ter_algo()
980 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_algo()
981 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_algo()
993 ter_state->frequency = p->frequency; in stv0367ter_algo()
994 ter_state->force = FE_TER_FORCENONE in stv0367ter_algo()
996 ter_state->if_iq_mode = state->config->if_iq_mode; in stv0367ter_algo()
997 switch (state->config->if_iq_mode) { in stv0367ter_algo()
1017 return -EINVAL; in stv0367ter_algo()
1022 switch (p->inversion) { in stv0367ter_algo()
1026 if (ter_state->if_iq_mode == FE_TER_IQ_TUNER) in stv0367ter_algo()
1028 ter_state->sense); in stv0367ter_algo()
1031 ter_state->sense); in stv0367ter_algo()
1036 if (ter_state->if_iq_mode == FE_TER_IQ_TUNER) in stv0367ter_algo()
1038 p->inversion); in stv0367ter_algo()
1041 p->inversion); in stv0367ter_algo()
1046 if ((ter_state->if_iq_mode != FE_TER_NORMAL_IF_TUNER) && in stv0367ter_algo()
1047 (ter_state->pBW != ter_state->bw)) { in stv0367ter_algo()
1061 if (!stv0367_iir_filt_init(state, ter_state->bw, in stv0367ter_algo()
1062 state->config->xtal)) in stv0367ter_algo()
1063 return -EINVAL; in stv0367ter_algo()
1065 ter_state->pBW = ter_state->bw; in stv0367ter_algo()
1070 if (ter_state->hierarchy == FE_TER_HIER_LOW_PRIO) in stv0367ter_algo()
1075 InternalFreq = stv0367ter_get_mclk(state, state->config->xtal) / 1000; in stv0367ter_algo()
1077 ((((ter_state->bw * 64 * (1 << 15) * 100) in stv0367ter_algo()
1088 temp = (int)(((1 << 17) * ter_state->bw * 1000) / (7 * (InternalFreq))); in stv0367ter_algo()
1095 ((InternalFreq - ifkhz) * (1 << 16) / (InternalFreq)); in stv0367ter_algo()
1101 ter_state->echo_pos = 0; in stv0367ter_algo()
1102 ter_state->ucblocks = 0; /* liplianin */ in stv0367ter_algo()
1103 ter_state->pBER = 0; /* liplianin */ in stv0367ter_algo()
1104 stv0367_writebits(state, F367TER_LONG_ECHO, ter_state->echo_pos); in stv0367ter_algo()
1109 ter_state->state = FE_TER_LOCKOK; in stv0367ter_algo()
1111 ter_state->mode = stv0367_readbits(state, F367TER_SYR_MODE); in stv0367ter_algo()
1112 ter_state->guard = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_algo()
1114 ter_state->first_lock = 1; /* we know sense now :) */ in stv0367ter_algo()
1116 ter_state->agc_val = in stv0367ter_algo()
1129 offset -= 16777216; in stv0367ter_algo()
1133 if (ter_state->mode == FE_TER_MODE_2K) in stv0367ter_algo()
1135 else if (ter_state->mode == FE_TER_MODE_4K) in stv0367ter_algo()
1137 else if (ter_state->mode == FE_TER_MODE_8K) in stv0367ter_algo()
1144 offset = offset * -1; in stv0367ter_algo()
1147 if (ter_state->bw == 6) in stv0367ter_algo()
1149 else if (ter_state->bw == 7) in stv0367ter_algo()
1152 ter_state->frequency += offset; in stv0367ter_algo()
1162 timing_offset -= 65536; in stv0367ter_algo()
1170 tempo--; in stv0367ter_algo()
1174 timing_offset = (timing_offset - 11) / 22; in stv0367ter_algo()
1175 step = -1; in stv0367ter_algo()
1206 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ter_set_frontend()
1207 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_set_frontend()
1208 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_set_frontend()
1214 if (state->reinit_on_setfrontend) in stv0367ter_set_frontend()
1217 if (fe->ops.tuner_ops.set_params) { in stv0367ter_set_frontend()
1218 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367ter_set_frontend()
1219 fe->ops.i2c_gate_ctrl(fe, 1); in stv0367ter_set_frontend()
1220 fe->ops.tuner_ops.set_params(fe); in stv0367ter_set_frontend()
1221 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367ter_set_frontend()
1222 fe->ops.i2c_gate_ctrl(fe, 0); in stv0367ter_set_frontend()
1225 switch (p->transmission_mode) { in stv0367ter_set_frontend()
1229 ter_state->mode = FE_TER_MODE_2K; in stv0367ter_set_frontend()
1235 ter_state->mode = FE_TER_MODE_8K; in stv0367ter_set_frontend()
1239 switch (p->guard_interval) { in stv0367ter_set_frontend()
1245 ter_state->guard = p->guard_interval; in stv0367ter_set_frontend()
1248 ter_state->guard = GUARD_INTERVAL_1_32; in stv0367ter_set_frontend()
1252 switch (p->bandwidth_hz) { in stv0367ter_set_frontend()
1254 ter_state->bw = FE_TER_CHAN_BW_6M; in stv0367ter_set_frontend()
1257 ter_state->bw = FE_TER_CHAN_BW_7M; in stv0367ter_set_frontend()
1261 ter_state->bw = FE_TER_CHAN_BW_8M; in stv0367ter_set_frontend()
1264 ter_state->hierarchy = FE_TER_HIER_NONE; in stv0367ter_set_frontend()
1266 switch (p->inversion) { in stv0367ter_set_frontend()
1273 if (ter_state->first_lock) in stv0367ter_set_frontend()
1278 ter_state->state = FE_TER_NOLOCK; in stv0367ter_set_frontend()
1281 while (((index) < num_trials) && (ter_state->state != FE_TER_LOCKOK)) { in stv0367ter_set_frontend()
1282 if (!ter_state->first_lock) { in stv0367ter_set_frontend()
1283 if (p->inversion == INVERSION_AUTO) in stv0367ter_set_frontend()
1284 ter_state->sense = SenseTrials[index]; in stv0367ter_set_frontend()
1289 if ((ter_state->state == FE_TER_LOCKOK) && in stv0367ter_set_frontend()
1290 (p->inversion == INVERSION_AUTO) && in stv0367ter_set_frontend()
1305 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_ucblocks()
1306 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_read_ucblocks()
1317 ter_state->ucblocks = errs; in stv0367ter_read_ucblocks()
1320 (*ucblocks) = ter_state->ucblocks; in stv0367ter_read_ucblocks()
1328 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_get_frontend()
1329 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_get_frontend()
1333 p->frequency = stv0367_get_tuner_freq(fe); in stv0367ter_get_frontend()
1334 if ((int)p->frequency < 0) in stv0367ter_get_frontend()
1335 p->frequency = -p->frequency; in stv0367ter_get_frontend()
1339 p->modulation = QPSK; in stv0367ter_get_frontend()
1341 p->modulation = QAM_16; in stv0367ter_get_frontend()
1343 p->modulation = QAM_64; in stv0367ter_get_frontend()
1345 p->inversion = stv0367_readbits(state, F367TER_INV_SPECTR); in stv0367ter_get_frontend()
1352 p->hierarchy = HIERARCHY_NONE; in stv0367ter_get_frontend()
1355 p->hierarchy = HIERARCHY_1; in stv0367ter_get_frontend()
1358 p->hierarchy = HIERARCHY_2; in stv0367ter_get_frontend()
1361 p->hierarchy = HIERARCHY_4; in stv0367ter_get_frontend()
1364 p->hierarchy = HIERARCHY_AUTO; in stv0367ter_get_frontend()
1369 if (ter_state->hierarchy == FE_TER_HIER_LOW_PRIO) in stv0367ter_get_frontend()
1376 p->code_rate_HP = FEC_1_2; in stv0367ter_get_frontend()
1379 p->code_rate_HP = FEC_2_3; in stv0367ter_get_frontend()
1382 p->code_rate_HP = FEC_3_4; in stv0367ter_get_frontend()
1385 p->code_rate_HP = FEC_5_6; in stv0367ter_get_frontend()
1388 p->code_rate_HP = FEC_7_8; in stv0367ter_get_frontend()
1391 p->code_rate_HP = FEC_AUTO; in stv0367ter_get_frontend()
1399 p->transmission_mode = TRANSMISSION_MODE_2K; in stv0367ter_get_frontend()
1402 p->transmission_mode = TRANSMISSION_MODE_4K; in stv0367ter_get_frontend()
1405 p->transmission_mode = TRANSMISSION_MODE_8K; in stv0367ter_get_frontend()
1408 p->transmission_mode = TRANSMISSION_MODE_AUTO; in stv0367ter_get_frontend()
1411 p->guard_interval = stv0367_readbits(state, F367TER_SYR_GUARD); in stv0367ter_get_frontend()
1418 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_snr_readreg()
1450 struct stv0367_state *state = fe->demodulator_priv;
1451 struct stv0367ter_state *ter_state = state->ter_state;
1456 ter_state->unlock_counter += 1;
1458 ter_state->unlock_counter = 0;
1460 if (ter_state->unlock_counter > 2) {
1479 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_status()
1496 struct stv0367_state *state = fe->demodulator_priv; in stv0367ter_read_ber()
1497 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ter_read_ber()
1512 tber = ter_state->pBER; in stv0367ter_read_ber()
1570 ter_state->pBER = tber; in stv0367ter_read_ber()
1579 struct stv0367ter_state *ter_state = state->ter_state;
1639 ter_state->pPER = Per;
1648 fe_tune_settings->min_delay_ms = 1000; in stv0367_get_tune_settings()
1649 fe_tune_settings->step_size = 0; in stv0367_get_tune_settings()
1650 fe_tune_settings->max_drift = 0; in stv0367_get_tune_settings()
1657 struct stv0367_state *state = fe->demodulator_priv; in stv0367_release()
1659 kfree(state->ter_state); in stv0367_release()
1660 kfree(state->cab_state); in stv0367_release()
1667 .name = "ST STV0367 DVB-T",
1709 state->i2c = i2c; in stv0367ter_attach()
1710 state->config = config; in stv0367ter_attach()
1711 state->ter_state = ter_state; in stv0367ter_attach()
1712 state->fe.ops = stv0367ter_ops; in stv0367ter_attach()
1713 state->fe.demodulator_priv = state; in stv0367ter_attach()
1714 state->chip_id = stv0367_readreg(state, 0xf000); in stv0367ter_attach()
1717 state->use_i2c_gatectrl = 1; in stv0367ter_attach()
1718 state->deftabs = STV0367_DEFTAB_GENERIC; in stv0367ter_attach()
1719 state->reinit_on_setfrontend = 1; in stv0367ter_attach()
1720 state->auto_if_khz = 0; in stv0367ter_attach()
1722 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367ter_attach()
1725 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367ter_attach()
1728 return &state->fe; in stv0367ter_attach()
1739 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_gate_ctrl()
1750 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_get_mclk()
1900 derot_hz = derot_hz - adc_hz; in stv0367cab_set_derot_freq()
2131 (state->cab_state->qamfec_status_reg ? in stv0367cab_qamfec_lock()
2132 state->cab_state->qamfec_status_reg : in stv0367cab_qamfec_lock()
2191 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_status()
2197 /* update cab_state->state from QAM_FSM_STATUS */ in stv0367cab_read_status()
2198 state->cab_state->state = stv0367cab_fsm_signaltype( in stv0367cab_read_status()
2206 if (state->cab_state->state > FE_CAB_NOSIGNAL) in stv0367cab_read_status()
2209 if (state->cab_state->state > FE_CAB_NOCARRIER) in stv0367cab_read_status()
2212 if (state->cab_state->state >= FE_CAB_DEMODOK) in stv0367cab_read_status()
2215 if (state->cab_state->state >= FE_CAB_DATAOK) in stv0367cab_read_status()
2224 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_standby()
2258 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_init()
2259 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_init()
2264 stv0367_deftabs[state->deftabs][STV0367_TAB_CAB]); in stv0367cab_init()
2266 switch (state->config->ts_mode) { in stv0367cab_init()
2281 switch (state->config->clk_pol) { in stv0367cab_init()
2301 cab_state->mclk = stv0367cab_get_mclk(fe, state->config->xtal); in stv0367cab_init()
2302 cab_state->adc_clk = stv0367cab_get_adc_freq(fe, state->config->xtal); in stv0367cab_init()
2310 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_algo()
2326 TRLTimeOut = 100000000 / p->symbol_rate; in stv0367cab_algo()
2328 within [-4%, +4%] of the symbol rate. in stv0367cab_algo()
2330 for a lock within [-search_range, +search_range]. in stv0367cab_algo()
2332 the micro-reflections we want to handle. in stv0367cab_algo()
2336 switch (p->modulation) { in stv0367cab_algo()
2363 if (pIntParams->search_range < 0) { in stv0367cab_algo()
2365 (-pIntParams->search_range / 1000)) / in stv0367cab_algo()
2366 (pIntParams->symbol_rate / 1000); in stv0367cab_algo()
2369 CRLTimeOut = (25 * CRLSymbols * (cab_state->search_range / 1000)) / in stv0367cab_algo()
2370 (p->symbol_rate / 1000); in stv0367cab_algo()
2372 CRLTimeOut = (1000 * CRLTimeOut) / p->symbol_rate; in stv0367cab_algo()
2399 stv0367cab_set_derot_freq(state, cab_state->adc_clk, in stv0367cab_algo()
2400 (1000 * (s32)ifkhz + cab_state->derot_offset)); in stv0367cab_algo()
2402 if ((p->symbol_rate > 10800000) | (p->symbol_rate < 1800000)) { in stv0367cab_algo()
2418 if ((LockTime >= (DemodTimeOut - EQLTimeOut)) && in stv0367cab_algo()
2429 * it is not the right symbol rate or it is an analog in stv0367cab_algo()
2441 u32_tmp = 262144 - u32_tmp; in stv0367cab_algo()
2442 u32_tmp = u32_tmp / (1 << (11 - stv0367_readbits(state, in stv0367cab_algo()
2448 F367CAB_AGC_PWRREF_HI) - 10) in stv0367cab_algo()
2469 tmp = stv0367cab_get_derot_freq(state, cab_state->adc_clk); in stv0367cab_algo()
2485 cab_state->spect_inv = stv0367_readbits(state, in stv0367cab_algo()
2490 if (ifkhz > cab_state->adc_clk / 1000) { in stv0367cab_algo()
2491 cab_state->freq_khz = in stv0367cab_algo()
2492 FE_Cab_TunerGetFrequency(pIntParams->hTuner) in stv0367cab_algo()
2493 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_algo()
2494 - cab_state->adc_clk / 1000 + ifkhz; in stv0367cab_algo()
2496 cab_state->freq_khz = in stv0367cab_algo()
2497 FE_Cab_TunerGetFrequency(pIntParams->hTuner) in stv0367cab_algo()
2498 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_algo()
2502 cab_state->freq_khz = in stv0367cab_algo()
2503 FE_Cab_TunerGetFrequency(pIntParams->hTuner) + in stv0367cab_algo()
2505 cab_state->adc_clk) - in stv0367cab_algo()
2506 cab_state->adc_clk / 4000; in stv0367cab_algo()
2509 cab_state->symbol_rate = stv0367cab_GetSymbolRate(state, in stv0367cab_algo()
2510 cab_state->mclk); in stv0367cab_algo()
2511 cab_state->locked = 1; in stv0367cab_algo()
2524 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367cab_set_frontend()
2525 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_set_frontend()
2526 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_set_frontend()
2530 p->frequency, p->symbol_rate); in stv0367cab_set_frontend()
2532 cab_state->derot_offset = 0; in stv0367cab_set_frontend()
2534 switch (p->modulation) { in stv0367cab_set_frontend()
2554 if (state->reinit_on_setfrontend) in stv0367cab_set_frontend()
2558 if (fe->ops.tuner_ops.set_params) { in stv0367cab_set_frontend()
2559 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367cab_set_frontend()
2560 fe->ops.i2c_gate_ctrl(fe, 1); in stv0367cab_set_frontend()
2561 fe->ops.tuner_ops.set_params(fe); in stv0367cab_set_frontend()
2562 if (state->use_i2c_gatectrl && fe->ops.i2c_gate_ctrl) in stv0367cab_set_frontend()
2563 fe->ops.i2c_gate_ctrl(fe, 0); in stv0367cab_set_frontend()
2568 p->symbol_rate, in stv0367cab_set_frontend()
2572 cab_state->adc_clk, in stv0367cab_set_frontend()
2573 cab_state->mclk, in stv0367cab_set_frontend()
2574 p->symbol_rate, in stv0367cab_set_frontend()
2576 /* Search algorithm launch, [-1.1*RangeOffset, +1.1*RangeOffset] scan */ in stv0367cab_set_frontend()
2577 cab_state->state = stv0367cab_algo(state, p); in stv0367cab_set_frontend()
2584 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_get_frontend()
2585 struct stv0367cab_state *cab_state = state->cab_state; in stv0367cab_get_frontend()
2593 p->symbol_rate = stv0367cab_GetSymbolRate(state, cab_state->mclk); in stv0367cab_get_frontend()
2598 p->modulation = QAM_16; in stv0367cab_get_frontend()
2601 p->modulation = QAM_32; in stv0367cab_get_frontend()
2604 p->modulation = QAM_64; in stv0367cab_get_frontend()
2607 p->modulation = QAM_128; in stv0367cab_get_frontend()
2610 p->modulation = QAM_256; in stv0367cab_get_frontend()
2616 p->frequency = stv0367_get_tuner_freq(fe); in stv0367cab_get_frontend()
2618 dprintk("%s: tuner frequency = %d\n", __func__, p->frequency); in stv0367cab_get_frontend()
2621 p->frequency += in stv0367cab_get_frontend()
2622 (stv0367cab_get_derot_freq(state, cab_state->adc_clk) - in stv0367cab_get_frontend()
2623 cab_state->adc_clk / 4000); in stv0367cab_get_frontend()
2627 if (ifkhz > cab_state->adc_clk / 1000) in stv0367cab_get_frontend()
2628 p->frequency += (ifkhz in stv0367cab_get_frontend()
2629 - stv0367cab_get_derot_freq(state, cab_state->adc_clk) in stv0367cab_get_frontend()
2630 - cab_state->adc_clk / 1000); in stv0367cab_get_frontend()
2632 p->frequency += (ifkhz in stv0367cab_get_frontend()
2633 - stv0367cab_get_derot_freq(state, cab_state->adc_clk)); in stv0367cab_get_frontend()
2650 struct stv0367_state *state = fe->demodulator_priv;
2672 IfAgcPwm -= 2048; in stv0367cab_get_rf_lvl()
2682 rfLevel = (-1) * stv0367cab_RF_LookUp1[1][i]; in stv0367cab_get_rf_lvl()
2687 rfLevel = -56; in stv0367cab_get_rf_lvl()
2691 rfLevel = (-1) * stv0367cab_RF_LookUp2[1][i]; in stv0367cab_get_rf_lvl()
2696 rfLevel = -72; in stv0367cab_get_rf_lvl()
2703 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_strength()
2709 if (signal <= -72) in stv0367cab_read_strength()
2712 *strength = (22 + signal) * (-1311); in stv0367cab_read_strength()
2721 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_snr_power()
2749 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_snr_readreg()
2766 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_snr()
2791 else if (temp >= 1585) in stv0367cab_read_snr()
2821 struct stv0367_state *state = fe->demodulator_priv; in stv0367cab_read_ucblcks()
2840 .name = "ST STV0367 DVB-C",
2880 state->i2c = i2c; in stv0367cab_attach()
2881 state->config = config; in stv0367cab_attach()
2882 cab_state->search_range = 280000; in stv0367cab_attach()
2883 cab_state->qamfec_status_reg = F367CAB_QAMFEC_LOCK; in stv0367cab_attach()
2884 state->cab_state = cab_state; in stv0367cab_attach()
2885 state->fe.ops = stv0367cab_ops; in stv0367cab_attach()
2886 state->fe.demodulator_priv = state; in stv0367cab_attach()
2887 state->chip_id = stv0367_readreg(state, 0xf000); in stv0367cab_attach()
2890 state->use_i2c_gatectrl = 1; in stv0367cab_attach()
2891 state->deftabs = STV0367_DEFTAB_GENERIC; in stv0367cab_attach()
2892 state->reinit_on_setfrontend = 1; in stv0367cab_attach()
2893 state->auto_if_khz = 0; in stv0367cab_attach()
2895 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367cab_attach()
2898 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367cab_attach()
2901 return &state->fe; in stv0367cab_attach()
2934 stv0367_pll_setup(state, STV0367_ICSPEED_53125, state->config->xtal); in stv0367ddb_setup_ter()
2940 state->activedemod = demod_ter; in stv0367ddb_setup_ter()
2965 stv0367_pll_setup(state, STV0367_ICSPEED_58000, state->config->xtal); in stv0367ddb_setup_cab()
2971 state->cab_state->mclk = stv0367cab_get_mclk(&state->fe, in stv0367ddb_setup_cab()
2972 state->config->xtal); in stv0367ddb_setup_cab()
2973 state->cab_state->adc_clk = stv0367cab_get_adc_freq(&state->fe, in stv0367ddb_setup_cab()
2974 state->config->xtal); in stv0367ddb_setup_cab()
2976 state->activedemod = demod_cab; in stv0367ddb_setup_cab()
2981 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_set_frontend()
2983 switch (fe->dtv_property_cache.delivery_system) { in stv0367ddb_set_frontend()
2985 if (state->activedemod != demod_ter) in stv0367ddb_set_frontend()
2990 if (state->activedemod != demod_cab) in stv0367ddb_set_frontend()
2994 if (fe->dtv_property_cache.symbol_rate == 0) { in stv0367ddb_set_frontend()
2996 return -EINVAL; in stv0367ddb_set_frontend()
3004 return -EINVAL; in stv0367ddb_set_frontend()
3009 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_signal_strength()
3010 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_signal_strength()
3013 switch (state->activedemod) { in stv0367ddb_read_signal_strength()
3018 p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_signal_strength()
3022 p->strength.stat[0].scale = FE_SCALE_DECIBEL; in stv0367ddb_read_signal_strength()
3023 p->strength.stat[0].uvalue = signalstrength; in stv0367ddb_read_signal_strength()
3028 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_snr()
3029 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_snr()
3033 switch (state->activedemod) { in stv0367ddb_read_snr()
3051 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_snr()
3055 p->cnr.stat[0].scale = FE_SCALE_DECIBEL; in stv0367ddb_read_snr()
3056 p->cnr.stat[0].uvalue = snrval; in stv0367ddb_read_snr()
3061 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_ucblocks()
3062 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_ucblocks()
3065 switch (state->activedemod) { in stv0367ddb_read_ucblocks()
3073 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_ucblocks()
3077 p->block_error.stat[0].scale = FE_SCALE_COUNTER; in stv0367ddb_read_ucblocks()
3078 p->block_error.stat[0].uvalue = ucblocks; in stv0367ddb_read_ucblocks()
3084 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_read_status()
3085 struct dtv_frontend_properties *p = &fe->dtv_property_cache; in stv0367ddb_read_status()
3088 switch (state->activedemod) { in stv0367ddb_read_status()
3109 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_status()
3115 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_read_status()
3123 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_get_frontend()
3125 switch (state->activedemod) { in stv0367ddb_get_frontend()
3139 struct stv0367_state *state = fe->demodulator_priv; in stv0367ddb_sleep()
3141 switch (state->activedemod) { in stv0367ddb_sleep()
3143 state->activedemod = demod_none; in stv0367ddb_sleep()
3146 state->activedemod = demod_none; in stv0367ddb_sleep()
3152 return -EINVAL; in stv0367ddb_sleep()
3157 struct stv0367ter_state *ter_state = state->ter_state; in stv0367ddb_init()
3158 struct dtv_frontend_properties *p = &state->fe.dtv_property_cache; in stv0367ddb_init()
3162 if (stv0367_deftabs[state->deftabs][STV0367_TAB_BASE]) in stv0367ddb_init()
3164 stv0367_deftabs[state->deftabs][STV0367_TAB_BASE]); in stv0367ddb_init()
3167 stv0367_deftabs[state->deftabs][STV0367_TAB_CAB]); in stv0367ddb_init()
3171 stv0367_deftabs[state->deftabs][STV0367_TAB_TER]); in stv0367ddb_init()
3208 stv0367_pll_setup(state, STV0367_ICSPEED_58000, state->config->xtal); in stv0367ddb_init()
3229 ter_state->pBER = 0; in stv0367ddb_init()
3230 ter_state->first_lock = 0; in stv0367ddb_init()
3231 ter_state->unlock_counter = 2; in stv0367ddb_init()
3233 p->strength.len = 1; in stv0367ddb_init()
3234 p->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3235 p->cnr.len = 1; in stv0367ddb_init()
3236 p->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3237 p->block_error.len = 1; in stv0367ddb_init()
3238 p->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; in stv0367ddb_init()
3246 .name = "ST STV0367 DDB DVB-C/T",
3252 .caps = /* DVB-C */
3257 /* DVB-T */
3292 state->i2c = i2c; in stv0367ddb_attach()
3293 state->config = config; in stv0367ddb_attach()
3294 state->ter_state = ter_state; in stv0367ddb_attach()
3295 cab_state->search_range = 280000; in stv0367ddb_attach()
3296 cab_state->qamfec_status_reg = F367CAB_DESCR_SYNCSTATE; in stv0367ddb_attach()
3297 state->cab_state = cab_state; in stv0367ddb_attach()
3298 state->fe.ops = stv0367ddb_ops; in stv0367ddb_attach()
3299 state->fe.demodulator_priv = state; in stv0367ddb_attach()
3300 state->chip_id = stv0367_readreg(state, R367TER_ID); in stv0367ddb_attach()
3303 state->use_i2c_gatectrl = 0; in stv0367ddb_attach()
3304 state->deftabs = STV0367_DEFTAB_DDB; in stv0367ddb_attach()
3305 state->reinit_on_setfrontend = 0; in stv0367ddb_attach()
3306 state->auto_if_khz = 1; in stv0367ddb_attach()
3307 state->activedemod = demod_none; in stv0367ddb_attach()
3309 dprintk("%s: chip_id = 0x%x\n", __func__, state->chip_id); in stv0367ddb_attach()
3312 if ((state->chip_id != 0x50) && (state->chip_id != 0x60)) in stv0367ddb_attach()
3315 dev_info(&i2c->dev, "Found %s with ChipID %02X at adr %02X\n", in stv0367ddb_attach()
3316 state->fe.ops.info.name, state->chip_id, in stv0367ddb_attach()
3317 config->demod_address); in stv0367ddb_attach()
3321 return &state->fe; in stv0367ddb_attach()
3335 MODULE_DESCRIPTION("ST STV0367 DVB-C/T demodulator driver");