| /drivers/media/dvb/frontends/ |
| D | stv0900_sw.c | 438 s32 rolloff; in stv0900_set_dvbs2_rolloff() local
442 rolloff = stv0900_read_reg(intp, MATSTR1) & 0x03; in stv0900_set_dvbs2_rolloff()
443 stv0900_write_bits(intp, ROLLOFF_CONTROL, rolloff); in stv0900_set_dvbs2_rolloff()
452 u32 rolloff; in stv0900_carrier_width() local
456 rolloff = 20; in stv0900_carrier_width()
459 rolloff = 25; in stv0900_carrier_width()
463 rolloff = 35; in stv0900_carrier_width()
467 return srate + (srate * rolloff) / 100; in stv0900_carrier_width()
598 intp->rolloff) + intp->symbol_rate[d]; in stv0900_get_demod_cold_lock()
838 enum fe_stv0900_rolloff rolloff; in stv0900_track_optimization() local
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| D | stv0900_priv.h | 245 enum fe_stv0900_rolloff rolloff; member
293 enum fe_stv0900_rolloff rolloff; member
305 enum fe_stv0900_rolloff rolloff; member
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| D | tda10071.c | 645 u8 mode, rolloff, pilot, inversion, div; in tda10071_set_frontend() local
650 c->symbol_rate, c->inversion, c->pilot, c->rolloff); in tda10071_set_frontend()
679 rolloff = 0; in tda10071_set_frontend()
683 switch (c->rolloff) { in tda10071_set_frontend()
685 rolloff = 2; in tda10071_set_frontend()
688 rolloff = 1; in tda10071_set_frontend()
691 rolloff = 0; in tda10071_set_frontend()
761 cmd.args[0x0a] = rolloff; in tda10071_set_frontend()
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| D | cx24116.c | 169 fe_rolloff_t rolloff; member
1243 if (c->rolloff != ROLLOFF_35) { in cx24116_set_frontend()
1245 __func__, c->rolloff); in cx24116_set_frontend()
1282 switch (c->rolloff) { in cx24116_set_frontend()
1295 __func__, c->rolloff); in cx24116_set_frontend()
1309 state->dnxt.rolloff = c->rolloff; in cx24116_set_frontend()
1334 state->dcur.rolloff, state->dcur.rolloff_val); in cx24116_set_frontend()
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| D | stv6110.c | 151 static u32 carrier_width(u32 symbol_rate, fe_rolloff_t rolloff) in carrier_width() argument
155 switch (rolloff) { in carrier_width()
353 u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff); in stv6110_set_params()
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| D | stv0900_core.c | 1409 intp->rolloff = p_init->rolloff; in stv0900_init_internal()
1412 stv0900_write_bits(intp, F0900_P1_ROLLOFF_CONTROL, p_init->rolloff); in stv0900_init_internal()
1413 stv0900_write_bits(intp, F0900_P2_ROLLOFF_CONTROL, p_init->rolloff); in stv0900_init_internal()
1612 p_result.rolloff = intp->result[demod].rolloff; in stv0900_search()
1919 init_params.rolloff = STV0900_35; in stv0900_attach()
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| D | stv090x.c | 941 static u32 stv090x_car_width(u32 srate, enum stv090x_rolloff rolloff) in stv090x_car_width() argument
945 switch (rolloff) { in stv090x_car_width()
2181 state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + state->srate; in stv090x_get_coldlock()
2635 state->rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD); in stv090x_get_sig_params()
2654 else if (abs(offst_freq) <= (stv090x_car_width(state->srate, state->rolloff) / 2000)) in stv090x_get_sig_params()
2845 enum stv090x_rolloff rolloff; in stv090x_optimize_track() local
2865 STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff); in stv090x_optimize_track()
2969 rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD); in stv090x_optimize_track()
3018 state->tuner_bw = stv090x_car_width(srate, state->rolloff) + 10000000; in stv090x_optimize_track()
3231 state->tuner_bw = (15 * (stv090x_car_width(state->srate, state->rolloff) + 10000000)) / 10; in stv090x_algo()
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| D | stv090x_priv.h | 264 enum stv090x_rolloff rolloff; member
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| D | stb0899_priv.h | 174 s32 rolloff; /* Current RollOff of the filter (x100) */ member
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| D | dib9000.c | 1938 state->fe[sub_index_frontend]->dtv_property_cache.rolloff = in dib9000_get_frontend()
1939 state->fe[index_frontend]->dtv_property_cache.rolloff; in dib9000_get_frontend()
1961 state->fe[index_frontend]->dtv_property_cache.rolloff = fe->dtv_property_cache.rolloff; in dib9000_get_frontend()
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| D | stb0899_drv.c | 653 internal->rolloff = stb0899_get_alpha(state); in stb0899_init_calc()
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| D | stb0899_algo.c | 135 return (internal->srate + (internal->srate * internal->rolloff) / 100); in stb0899_carr_width()
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| /drivers/media/dvb/dvb-core/ |
| D | dvb_frontend.c | 931 c->rolloff = ROLLOFF_AUTO; in dvb_frontend_clear_cache()
957 c->rolloff = ROLLOFF_35;/* implied for DVB-S */ in dvb_frontend_clear_cache()
1279 tvp->u.data = c->rolloff; in dtv_property_process_get()
1619 c->rolloff = tvp->u.data; in dtv_property_process_set()
1856 u32 rolloff = 0; in dtv_set_frontend() local
1893 rolloff = 115; in dtv_set_frontend()
1896 rolloff = 113; in dtv_set_frontend()
1901 if (rolloff) in dtv_set_frontend()
1902 c->bandwidth_hz = (c->symbol_rate * rolloff) / 100; in dtv_set_frontend()
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| D | dvb_frontend.h | 352 fe_rolloff_t rolloff; member
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| /drivers/media/dvb/firewire/ |
| D | firedtv-avc.c | 394 switch (fdtv->fe.dtv_property_cache.rolloff) { in avc_tuner_tuneqpsk()
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