| /linux-master/drivers/media/dvb-frontends/ |
| H A D | stv0900_priv.h | 230 enum fe_stv0900_rolloff rolloff; member in struct:stv0900_init_params
278 enum fe_stv0900_rolloff rolloff; member in struct:stv0900_signal_info
290 enum fe_stv0900_rolloff rolloff; member in struct:stv0900_internal
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| H A D | stv0900_sw.c | 424 s32 rolloff; local
428 rolloff = stv0900_read_reg(intp, MATSTR1) & 0x03;
429 stv0900_write_bits(intp, ROLLOFF_CONTROL, rolloff);
438 u32 rolloff; local
442 rolloff = 20;
445 rolloff = 25;
449 rolloff = 35;
453 return srate + (srate * rolloff) / 100;
584 intp->rolloff) + intp->symbol_rate[d];
840 stv0900_write_bits(intp, ROLLOFF_CONTROL, intp->rolloff);
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| H A D | stv6110.c | 146 static u32 carrier_width(u32 symbol_rate, enum fe_rolloff rolloff) argument
150 switch (rolloff) {
339 u32 bandwidth = carrier_width(c->symbol_rate, c->rolloff);
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| H A D | tda10071.c | 554 u8 mode, rolloff, pilot, inversion, div; local
558 "delivery_system=%d modulation=%d frequency=%u symbol_rate=%d inversion=%d pilot=%d rolloff=%d\n",
560 c->inversion, c->pilot, c->rolloff);
590 rolloff = 0;
596 switch (c->rolloff) {
598 rolloff = 2;
601 rolloff = 1;
604 rolloff = 0;
608 dev_dbg(&client->dev, "invalid rolloff\n");
674 cmd.args[10] = rolloff;
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| H A D | cx24116.c | 84 /* rolloff */
157 enum fe_rolloff rolloff; member in struct:cx24116_tuning
1227 if (c->rolloff != ROLLOFF_35) {
1228 dprintk("%s: unsupported rolloff selected (%d)\n",
1229 __func__, c->rolloff);
1266 switch (c->rolloff) {
1278 dprintk("%s: unsupported rolloff selected (%d)\n",
1279 __func__, c->rolloff);
1293 state->dnxt.rolloff = c->rolloff;
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| H A D | stb0899_priv.h | 162 s32 rolloff; /* Current RollOff of the filter (x100) */ member in struct:stb0899_internal
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| H A D | stv090x_priv.h | 252 enum stv090x_rolloff rolloff; member in struct:stv090x_state
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| H A D | stv0900_core.c | 1391 intp->rolloff = p_init->rolloff;
1394 stv0900_write_bits(intp, F0900_P1_ROLLOFF_CONTROL, p_init->rolloff);
1395 stv0900_write_bits(intp, F0900_P2_ROLLOFF_CONTROL, p_init->rolloff);
1615 p_result.rolloff = intp->result[demod].rolloff;
1923 init_params.rolloff = STV0900_35;
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| H A D | cx24117.c | 88 /* rolloff */
168 enum fe_rolloff rolloff; member in struct:cx24117_tuning
1359 switch (c->rolloff) {
1371 /* soft-auto rolloff */
1376 "%s: demod%d unsupported rolloff (%d)\n",
1377 KBUILD_MODNAME, state->demod, c->rolloff);
1393 state->dnxt.rolloff = c->rolloff;
1423 "%s: rolloff = %d (val = 0x%02x)\n", __func__,
1424 state->dcur.rolloff, stat
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| H A D | stv090x.c | 935 static u32 stv090x_car_width(u32 srate, enum stv090x_rolloff rolloff) argument
939 switch (rolloff) {
2176 state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + state->srate;
2626 state->rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD);
2645 else if (abs(offst_freq) <= (stv090x_car_width(state->srate, state->rolloff) / 2000))
2857 STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff);
3009 state->tuner_bw = stv090x_car_width(srate, state->rolloff) + 10000000;
3143 /* rolloff to auto mode if DVBS2 */
3149 /* DVB-S2 rolloff to auto mode if DVBS2 */
3222 state->tuner_bw = (15 * (stv090x_car_width(state->srate, state->rolloff)
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| H A D | m88ds3103.c | 635 "delivery_system=%d modulation=%d frequency=%u symbol_rate=%d inversion=%d pilot=%d rolloff=%d\n",
637 c->inversion, c->pilot, c->rolloff);
1315 c->rolloff = ROLLOFF_35;
1318 c->rolloff = ROLLOFF_25;
1321 c->rolloff = ROLLOFF_20;
1324 dev_dbg(&client->dev, "invalid rolloff\n");
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| H A D | dib9000.c | 1935 state->fe[sub_index_frontend]->dtv_property_cache.rolloff =
1936 state->fe[index_frontend]->dtv_property_cache.rolloff;
1958 state->fe[index_frontend]->dtv_property_cache.rolloff = c->rolloff;
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| H A D | mxl5xx.c | 748 p->rolloff = ROLLOFF_20;
751 p->rolloff = ROLLOFF_35;
754 p->rolloff = ROLLOFF_25;
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| H A D | stb0899_drv.c | 611 * return: rolloff
644 internal->rolloff = stb0899_get_alpha(state);
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| H A D | stb0899_algo.c | 124 return (internal->srate + (internal->srate * internal->rolloff) / 100);
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| H A D | stv0910.c | 1597 p->rolloff = ROLLOFF_35;
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| /linux-master/drivers/media/dvb-core/ |
| H A D | dvb_frontend.c | 1027 c->rolloff = ROLLOFF_AUTO;
1051 c->rolloff = ROLLOFF_20;
1057 c->rolloff = ROLLOFF_35;/* implied for DVB-S */
1064 c->rolloff = ROLLOFF_35;
1384 tvp->u.data = c->rolloff;
1938 c->rolloff = data;
2262 u32 rolloff = 0; local
2299 rolloff = 115;
2302 rolloff = 113;
2305 rolloff
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| /linux-master/include/media/ |
| H A D | dvb_frontend.h | 536 * @rolloff: Rolloff factor (alpha)
609 enum fe_rolloff rolloff; member in struct:dtv_frontend_properties
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| /linux-master/drivers/media/firewire/ |
| H A D | firedtv-avc.c | 390 switch (fdtv->fe.dtv_property_cache.rolloff) {
405 c->operand[14] = 0xff; /* disable rolloff */
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