static const struct dvb_frontend_ops smsdvb_fe_ops = {
.info = {
.name = "Siano Mobile Digital MDTV Receiver",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 250000,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 250 * kHz,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
}
static void dvb_frontend_get_frequency_limits(struct dvb_frontend *fe,
- u32 *freq_min, u32 *freq_max)
+ u32 *freq_min, u32 *freq_max,
+ u32 *tolerance)
{
struct dtv_frontend_properties *c = &fe->dtv_property_cache;
- __u32 tuner_min = fe->ops.tuner_ops.info.frequency_min_hz;
- __u32 tuner_max = fe->ops.tuner_ops.info.frequency_max_hz;
+ u32 tuner_min = fe->ops.tuner_ops.info.frequency_min_hz;
+ u32 tuner_max = fe->ops.tuner_ops.info.frequency_max_hz;
+ u32 frontend_min = fe->ops.info.frequency_min_hz;
+ u32 frontend_max = fe->ops.info.frequency_max_hz;
+
+ *freq_min = max(frontend_min, tuner_min);
+
+ if (frontend_max == 0)
+ *freq_max = tuner_max;
+ else if (tuner_max == 0)
+ *freq_max = frontend_max;
+ else
+ *freq_max = min(frontend_max, tuner_max);
+
+ if (*freq_min == 0 || *freq_max == 0)
+ dev_warn(fe->dvb->device,
+ "DVB: adapter %i frontend %u frequency limits undefined - fix the driver\n",
+ fe->dvb->num, fe->id);
/* If the standard is for satellite, convert frequencies to kHz */
switch (c->delivery_system) {
case SYS_DVBS2:
case SYS_TURBO:
case SYS_ISDBS:
- tuner_max /= kHz;
- tuner_min /= kHz;
+ *freq_min /= kHz;
+ *freq_max /= kHz;
+ if (tolerance)
+ *tolerance = fe->ops.info.frequency_tolerance_hz / kHz;
+
break;
default:
+ if (tolerance)
+ *tolerance = fe->ops.info.frequency_tolerance_hz;
break;
}
+}
- *freq_min = max(fe->ops.info.frequency_min, tuner_min);
-
- if (fe->ops.info.frequency_max == 0)
- *freq_max = tuner_max;
- else if (tuner_max == 0)
- *freq_max = fe->ops.info.frequency_max;
- else
- *freq_max = min(fe->ops.info.frequency_max, tuner_max);
+static u32 dvb_frontend_get_stepsize(struct dvb_frontend *fe)
+{
+ struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+ u32 step = fe->ops.info.frequency_stepsize_hz;
+ switch (c->delivery_system) {
+ case SYS_DVBS:
+ case SYS_DVBS2:
+ case SYS_TURBO:
+ case SYS_ISDBS:
+ step /= kHz;
+ break;
+ default:
+ break;
+ }
- if (*freq_min == 0 || *freq_max == 0)
- dev_warn(fe->dvb->device,
- "DVB: adapter %i frontend %u frequency limits undefined - fix the driver\n",
- fe->dvb->num, fe->id);
+ return step;
}
static int dvb_frontend_check_parameters(struct dvb_frontend *fe)
u32 freq_max;
/* range check: frequency */
- dvb_frontend_get_frequency_limits(fe, &freq_min, &freq_max);
+ dvb_frontend_get_frequency_limits(fe, &freq_min, &freq_max, NULL);
if ((freq_min && c->frequency < freq_min) ||
(freq_max && c->frequency > freq_max)) {
dev_warn(fe->dvb->device, "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
case SYS_ISDBT:
case SYS_DTMB:
fepriv->min_delay = HZ / 20;
- fepriv->step_size = fe->ops.info.frequency_stepsize * 2;
- fepriv->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ fepriv->step_size = dvb_frontend_get_stepsize(fe) * 2;
+ fepriv->max_drift = (dvb_frontend_get_stepsize(fe) * 2) + 1;
break;
default:
/*
case FE_GET_INFO: {
struct dvb_frontend_info *info = parg;
-
- memcpy(info, &fe->ops.info, sizeof(struct dvb_frontend_info));
- dvb_frontend_get_frequency_limits(fe, &info->frequency_min, &info->frequency_max);
+ memset(info, 0, sizeof(*info));
+
+ strcpy(info->name, fe->ops.info.name);
+ info->symbol_rate_min = fe->ops.info.symbol_rate_min;
+ info->symbol_rate_max = fe->ops.info.symbol_rate_max;
+ info->symbol_rate_tolerance = fe->ops.info.symbol_rate_tolerance;
+ info->caps = fe->ops.info.caps;
+ info->frequency_stepsize = dvb_frontend_get_stepsize(fe);
+ dvb_frontend_get_frequency_limits(fe, &info->frequency_min,
+ &info->frequency_max,
+ &info->frequency_tolerance);
/*
* Associate the 4 delivery systems supported by DVBv3
dev_err(fe->dvb->device,
"%s: doesn't know how to handle a DVBv3 call to delivery system %i\n",
__func__, c->delivery_system);
- fe->ops.info.type = FE_OFDM;
+ info->type = FE_OFDM;
}
dev_dbg(fe->dvb->device, "%s: current delivery system on cache: %d, V3 type: %d\n",
- __func__, c->delivery_system, fe->ops.info.type);
+ __func__, c->delivery_system, info->type);
/* Set CAN_INVERSION_AUTO bit on in other than oneshot mode */
if (!(fepriv->tune_mode_flags & FE_TUNE_MODE_ONESHOT))
.delsys = { SYS_DVBT },
.info = {
.name = "Afatech AF9013",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 250000,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 250 * kHz,
.caps = FE_CAN_FEC_1_2 |
FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 |
.delsys = {SYS_DVBT},
.info = {
.name = "Afatech AF9033 (DVB-T)",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 250000,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 250 * kHz,
.caps = FE_CAN_FEC_1_2 |
FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 |
.delsys = { SYS_DVBT },
.info = {
.name = "Abilis AS102 DVB-T",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_INVERSION_AUTO
| FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4
| FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO
.delsys = { SYS_DTMB },
.info = {
.name = "AltoBeam ATBM8830/8831 DMB-TH",
- .frequency_min = 474000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 10000,
+ .frequency_min_hz = 474 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 10 * kHz,
.caps =
FE_CAN_FEC_AUTO |
FE_CAN_QAM_AUTO |
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Auvitek AU8522 QAM/8VSB Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Broadcom BCM3510 VSB/QAM frontend",
- .frequency_min = 54000000,
- .frequency_max = 803000000,
- /* stepsize is just a guess */
- .frequency_stepsize = 0,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 803 * MHz,
.caps =
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "Conexant CX22700 DVB-T",
- .frequency_min = 470000000,
- .frequency_max = 860000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 470 * MHz,
+ .frequency_max_hz = 860 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
.delsys = { SYS_DVBT },
.info = {
.name = "Conexant CX22702 DVB-T",
- .frequency_min = 177000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 177 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Conexant CX24110 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 29500,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 29500 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Conexant CX24116/CX24118",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Conexant CX24117/CX24132",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Conexant CX24120/CX24118",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Conexant CX24123/CX24109",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
struct dvb_frontend_tune_settings *s)
{
s->min_delay_ms = 500;
- s->step_size = fe->ops.info.frequency_stepsize * 2;
- s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ s->step_size = fe->ops.info.frequency_stepsize_hz * 2;
+ s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1;
return 0;
}
struct dvb_frontend_tune_settings *s)
{
s->min_delay_ms = 1500;
- s->step_size = fe->ops.info.frequency_stepsize * 2;
- s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ s->step_size = fe->ops.info.frequency_stepsize_hz * 2;
+ s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1;
return 0;
}
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Sony CXD2841ER DVB-S/S2 demodulator",
- .frequency_min = 500000,
- .frequency_max = 2500000,
- .frequency_stepsize = 0,
+ .frequency_min_hz = 500 * MHz,
+ .frequency_max_hz = 2500 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500,
FE_CAN_HIERARCHY_AUTO |
FE_CAN_MUTE_TS |
FE_CAN_2G_MODULATION,
- .frequency_min = 42000000,
- .frequency_max = 1002000000,
+ .frequency_min_hz = 42 * MHz,
+ .frequency_max_hz = 1002 * MHz,
.symbol_rate_min = 870000,
.symbol_rate_max = 11700000
},
static struct dvb_frontend_ops cxd2880_dvbt_t2_ops = {
.info = {
.name = "Sony CXD2880",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 1000,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 1 * kHz,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 |
FE_CAN_FEC_2_3 |
.delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 3000M-B DVB-T",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 3000MC/P",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 7000MA/MB/PA/PB/MC",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 7000PC",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_ISDBT },
.info = {
.name = "DiBcom 8000 ISDB-T",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "DiBcom 9000",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Micronas DRX39xxj family Frontend",
- .frequency_stepsize = 62500,
- .frequency_min = 51000000,
- .frequency_max = 858000000,
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.delsys = { SYS_DVBT},
.info = {
.name = "Micronas DRXD DVB-T",
- .frequency_min = 47125000,
- .frequency_max = 855250000,
- .frequency_stepsize = 166667,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 47125 * kHz,
+ .frequency_max_hz = 855250 * kHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
FE_CAN_FEC_AUTO |
/* .delsys will be filled dynamically */
.info = {
.name = "DRXK",
- .frequency_min = 47000000,
- .frequency_max = 865000000,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 865 * MHz,
/* For DVB-C */
- .symbol_rate_min = 870000,
+ .symbol_rate_min = 870000,
.symbol_rate_max = 11700000,
/* For DVB-T */
- .frequency_stepsize = 166667,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
FE_CAN_QAM_128 | FE_CAN_QAM_256 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Montage Technology DS3000",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1011, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1011 * kHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "Dummy DVB-T",
- .frequency_min = 0,
- .frequency_max = 863250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 0,
+ .frequency_max_hz = 863250 * kHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_4_5 | FE_CAN_FEC_5_6 | FE_CAN_FEC_6_7 |
FE_CAN_FEC_7_8 | FE_CAN_FEC_8_9 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "Dummy DVB-C",
- .frequency_stepsize = 62500,
- .frequency_min = 51000000,
- .frequency_max = 858000000,
- .symbol_rate_min = (57840000/2)/64, /* SACLK/64 == (XIN/2)/64 */
- .symbol_rate_max = (57840000/2)/4, /* SACLK/4 */
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
+ .symbol_rate_min = (57840000 / 2) / 64, /* SACLK/64 == (XIN/2)/64 */
+ .symbol_rate_max = (57840000 / 2) / 4, /* SACLK/4 */
.caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
FE_CAN_QAM_128 | FE_CAN_QAM_256 |
FE_CAN_FEC_AUTO | FE_CAN_INVERSION_AUTO
.delsys = { SYS_DVBS },
.info = {
.name = "Dummy DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 250, /* kHz for QPSK frontends */
- .frequency_tolerance = 29500,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 250 * kHz,
+ .frequency_tolerance_hz = 29500 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Genpix DVB-S",
- .frequency_min = 800000,
- .frequency_max = 2250000,
- .frequency_stepsize = 100,
+ .frequency_min_hz = 800 * MHz,
+ .frequency_max_hz = 2250 * MHz,
+ .frequency_stepsize_hz = 100 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
u8 gain, cc, ref, psc, local_osc, lpf;
u8 data[4] = {0};
- if ((frequency < fe->ops.info.frequency_min)
- || (frequency > fe->ops.info.frequency_max))
+ if ((frequency < fe->ops.info.frequency_min_hz / kHz)
+ || (frequency > fe->ops.info.frequency_max_hz / kHz))
return -EINVAL;
if (state->config->tuner_gain)
.delsys = { SYS_DVBT },
.info = {
.name = "LSI L64781 DVB-T",
- /* .frequency_min = ???,*/
- /* .frequency_max = ???,*/
- .frequency_stepsize = 166666,
- /* .frequency_tolerance = ???,*/
+ /* .frequency_min_hz = ???,*/
+ /* .frequency_max_hz = ???,*/
+ .frequency_stepsize_hz = 166666,
/* .symbol_rate_tolerance = ???,*/
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
.delsys = { SYS_ATSCMH },
.info = {
.name = "LG Electronics LG2160 ATSC/MH Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
},
.i2c_gate_ctrl = lg216x_i2c_gate_ctrl,
#if 0
.delsys = { SYS_ATSCMH },
.info = {
.name = "LG Electronics LG2161 ATSC/MH Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
},
.i2c_gate_ctrl = lg216x_i2c_gate_ctrl,
#if 0
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3304 VSB/QAM Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.i2c_gate_ctrl = lgdt3305_i2c_gate_ctrl,
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3305 VSB/QAM Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.i2c_gate_ctrl = lgdt3305_i2c_gate_ctrl,
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3306A VSB/QAM Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.i2c_gate_ctrl = lgdt3306a_i2c_gate_ctrl,
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3302 VSB/QAM Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 5056941, /* QAM 64 */
.symbol_rate_max = 10762000, /* VSB 8 */
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "LG Electronics LGDT3303 VSB/QAM Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 5056941, /* QAM 64 */
.symbol_rate_max = 10762000, /* VSB 8 */
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
.delsys = { SYS_DTMB },
.info = {
.name = "Legend Silicon LGS-8GL5 DMB-TH",
- .frequency_min = 474000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 10000,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 474 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 10 * kHz,
.caps = FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_32 |
FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
.delsys = { SYS_DTMB },
.info = {
.name = "Legend Silicon LGS8913/LGS8GXX DMB-TH",
- .frequency_min = 474000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 10000,
+ .frequency_min_hz = 474 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 10 * kHz,
.caps =
FE_CAN_FEC_AUTO |
FE_CAN_QAM_AUTO |
.delsys = {SYS_DVBS, SYS_DVBS2},
.info = {
.name = "Montage Technology M88DS3103",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "M88RS2000 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1000, /* kHz for QPSK frontends */
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1 * MHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.delsys = { SYS_DVBS },
.info = {
.name = "Fujitsu MB86A16 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 3000,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 3 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500,
FE_CAN_TRANSMISSION_MODE_AUTO | FE_CAN_QAM_AUTO |
FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO,
/* Actually, those values depend on the used tuner */
- .frequency_min = 45000000,
- .frequency_max = 864000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 45 * MHz,
+ .frequency_max_hz = 864 * MHz,
+ .frequency_stepsize_hz = 62500,
},
.release = mb86a20s_release,
dprintk("%s: Freq %d\n", __func__, p->frequency);
- if ((p->frequency < fe->ops.info.frequency_min)
- || (p->frequency > fe->ops.info.frequency_max))
+ if ((p->frequency < fe->ops.info.frequency_min_hz / kHz)
+ || (p->frequency > fe->ops.info.frequency_max_hz / kHz))
return -EINVAL;
if (((int)p->inversion < INVERSION_OFF)
.delsys = { SYS_DVBS },
.info = {
.name = "Zarlink ???? DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
/* FIXME: adjust freq to real used xtal */
- .frequency_stepsize = (MT312_PLL_CLK / 1000) / 128,
+ .frequency_stepsize_hz = MT312_PLL_CLK / 128,
.symbol_rate_min = MT312_SYS_CLK / 128, /* FIXME as above */
.symbol_rate_max = MT312_SYS_CLK / 2,
.caps =
.delsys = { SYS_DVBT },
.info = {
.name = "Zarlink MT352 DVB-T",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 166667,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "MaxLinear MxL5xx DVB-S/S2 tuner-demodulator",
- .frequency_min = 300000,
- .frequency_max = 2350000,
- .frequency_stepsize = 0,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 300 * MHz,
+ .frequency_max_hz = 2350 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Nextwave NXT200X VSB/QAM frontend",
- .frequency_min = 54000000,
- .frequency_max = 860000000,
- .frequency_stepsize = 166666, /* stepsize is just a guess */
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 860 * MHz,
+ .frequency_stepsize_hz = 166666, /* stepsize is just a guess */
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_8VSB | FE_CAN_QAM_64 | FE_CAN_QAM_256
.delsys = { SYS_DVBT },
.info = {
.name = "NxtWave NXT6000 DVB-T",
- .frequency_min = 0,
- .frequency_max = 863250000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 0,
+ .frequency_max_hz = 863250 * kHz,
+ .frequency_stepsize_hz = 62500,
/*.frequency_tolerance = *//* FIXME: 12% of SR */
.symbol_rate_min = 0, /* FIXME */
.symbol_rate_max = 9360000, /* FIXME */
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Oren OR51132 VSB/QAM Frontend",
- .frequency_min = 44000000,
- .frequency_max = 958000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 44 * MHz,
+ .frequency_max_hz = 958 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_QAM_AUTO |
static const struct dvb_frontend_ops or51211_ops = {
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
- .name = "Oren OR51211 VSB Frontend",
- .frequency_min = 44000000,
- .frequency_max = 958000000,
- .frequency_stepsize = 166666,
+ .name = "Oren OR51211 VSB Frontend",
+ .frequency_min_hz = 44 * MHz,
+ .frequency_max_hz = 958 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_8VSB
struct dvb_frontend_tune_settings *s)
{
s->min_delay_ms = 500;
- s->step_size = fe->ops.info.frequency_stepsize * 2;
- s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ s->step_size = fe->ops.info.frequency_stepsize_hz * 2;
+ s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1;
return 0;
}
dev_dbg(&client->dev, "\n");
s->min_delay_ms = 1000;
- s->step_size = fe->ops.info.frequency_stepsize * 2;
- s->max_drift = (fe->ops.info.frequency_stepsize * 2) + 1;
+ s->step_size = fe->ops.info.frequency_stepsize_hz * 2;
+ s->max_drift = (fe->ops.info.frequency_stepsize_hz * 2) + 1;
return 0;
}
.delsys = { SYS_DVBT },
.info = {
.name = "Realtek RTL2832 (DVB-T)",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 |
FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 |
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Samsung S5H1409 QAM/8VSB Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B },
.info = {
.name = "Samsung S5H1411 QAM/8VSB Frontend",
- .frequency_min = 54000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 54 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
},
.delsys = { SYS_DVBS },
.info = {
.name = "Samsung S5H1420/PnpNetwork PN1010 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
- .frequency_tolerance = 29500,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
+ .frequency_tolerance_hz = 29500 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
/* .symbol_rate_tolerance = ???,*/
.delsys = { SYS_DVBT },
.info = {
.name = "Samsung s5h1432 DVB-T Frontend",
- .frequency_min = 177000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 177 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
/* Use dib8000 values per default */
.info = {
.name = "Sharp S921",
- .frequency_min = 470000000,
+ .frequency_min_hz = 470 * MHz,
/*
* Max should be 770MHz instead, according with Sharp docs,
* but Leadership doc says it works up to 806 MHz. This is
* required to get channel 69, used in Brazil
*/
- .frequency_max = 806000000,
- .frequency_tolerance = 0,
- .caps = FE_CAN_INVERSION_AUTO |
+ .frequency_max_hz = 806 * MHz,
+ .caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
.symbol_rate_min = 1000000,
.symbol_rate_max = 7200000,
/* For DVB-T */
- .frequency_stepsize = 166667,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 |
FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 |
.delsys = { SYS_DVBS },
.info = {
.name = "SL SI21XX DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.delsys = { SYS_DVBT },
.info = {
.name = "Spase SP8870 DVB-T",
- .frequency_min = 470000000,
- .frequency_max = 860000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 470 * MHz,
+ .frequency_max_hz = 860 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 |
FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "Spase SP887x DVB-T",
- .frequency_min = 50500000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 50500 * kHz,
+ .frequency_max_hz = 858000 * kHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STB0899 Multistandard",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 0,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
.symbol_rate_min = 5000000,
.symbol_rate_max = 45000000,
.delsys = { SYS_DVBS },
.info = {
.name = "ST STV0288 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1000, /* kHz for QPSK frontends */
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "ST STV0297 DVB-C",
- .frequency_min = 47000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 470 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 870000,
.symbol_rate_max = 11700000,
.caps = FE_CAN_QAM_16 | FE_CAN_QAM_32 | FE_CAN_QAM_64 |
.delsys = { SYS_DVBS },
.info = {
.name = "ST STV0299 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.delsys = { SYS_DVBT },
.info = {
.name = "ST STV0367 DVB-T",
- .frequency_min = 47000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 15625,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 15625,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "ST STV0367 DVB-C",
- .frequency_min = 47000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 870000,
.symbol_rate_max = 11700000,
.caps = 0x400 |/* FE_CAN_QAM_4 */
.delsys = { SYS_DVBC_ANNEX_A, SYS_DVBT },
.info = {
.name = "ST STV0367 DDB DVB-C/T",
- .frequency_min = 47000000,
- .frequency_max = 865000000,
- .frequency_stepsize = 166667,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 865 * MHz,
+ .frequency_stepsize_hz = 166667,
.symbol_rate_min = 870000,
.symbol_rate_max = 11700000,
.caps = /* DVB-C */
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STV0900 frontend",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500,
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "STV090x Multistandard",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 0,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS, SYS_DVBS2, SYS_DSS },
.info = {
.name = "ST STV0910",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 0,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
.symbol_rate_min = 100000,
.symbol_rate_max = 70000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_ISDBS },
.info = {
.name = "Toshiba TC90522 ISDB-S module",
- .frequency_min = 950000,
- .frequency_max = 2150000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
.caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_AUTO |
FE_CAN_QAM_AUTO | FE_CAN_TRANSMISSION_MODE_AUTO |
FE_CAN_GUARD_INTERVAL_AUTO | FE_CAN_HIERARCHY_AUTO,
.delsys = { SYS_ISDBT },
.info = {
.name = "Toshiba TC90522 ISDB-T module",
- .frequency_min = 470000000,
- .frequency_max = 770000000,
- .frequency_stepsize = 142857,
+ .frequency_min_hz = 470 * MHz,
+ .frequency_max_hz = 770 * MHz,
+ .frequency_stepsize_hz = 142857,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
.info = {
.name = "Philips TDA10021 DVB-C",
- .frequency_stepsize = 62500,
- .frequency_min = 47000000,
- .frequency_max = 862000000,
- .symbol_rate_min = (XIN/2)/64, /* SACLK/64 == (XIN/2)/64 */
- .symbol_rate_max = (XIN/2)/4, /* SACLK/4 */
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 62500,
+ .symbol_rate_min = (XIN / 2) / 64, /* SACLK/64 == (XIN/2)/64 */
+ .symbol_rate_max = (XIN / 2) / 4, /* SACLK/4 */
#if 0
.frequency_tolerance = ???,
.symbol_rate_tolerance = ???, /* ppm */ /* == 8% (spec p. 5) */
.delsys = { SYS_DVBC_ANNEX_A, SYS_DVBC_ANNEX_C },
.info = {
.name = "Philips TDA10023 DVB-C",
- .frequency_stepsize = 62500,
- .frequency_min = 47000000,
- .frequency_max = 862000000,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 0, /* set in tda10023_attach */
.symbol_rate_max = 0, /* set in tda10023_attach */
.caps = 0x400 | //FE_CAN_QAM_4
.delsys = { SYS_DVBT },
.info = {
.name = "NXP TDA10048HN DVB-T",
- .frequency_min = 177000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 177 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "Philips TDA10045H DVB-T",
- .frequency_min = 51000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps =
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "Philips TDA10046H DVB-T",
- .frequency_min = 51000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps =
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
cmd.args[5] = (c->frequency >> 0) & 0xff;
cmd.args[6] = ((c->symbol_rate / 1000) >> 8) & 0xff;
cmd.args[7] = ((c->symbol_rate / 1000) >> 0) & 0xff;
- cmd.args[8] = (tda10071_ops.info.frequency_tolerance >> 8) & 0xff;
- cmd.args[9] = (tda10071_ops.info.frequency_tolerance >> 0) & 0xff;
+ cmd.args[8] = ((tda10071_ops.info.frequency_tolerance_hz / 1000) >> 8) & 0xff;
+ cmd.args[9] = ((tda10071_ops.info.frequency_tolerance_hz / 1000) >> 0) & 0xff;
cmd.args[10] = rolloff;
cmd.args[11] = inversion;
cmd.args[12] = pilot;
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "NXP TDA10071",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_tolerance = 5000,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_tolerance_hz = 5 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Philips TDA10086 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Philips TDA8083 DVB-S",
- .frequency_min = 920000, /* TDA8060 */
- .frequency_max = 2200000, /* TDA8060 */
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
- /* .frequency_tolerance = ???,*/
+ .frequency_min_hz = 920 * MHz, /* TDA8060 */
+ .frequency_max_hz = 2200 * MHz, /* TDA8060 */
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 12000000,
.symbol_rate_max = 30000000,
/* .symbol_rate_tolerance = ???,*/
.delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "VLSI VES1820 DVB-C",
- .frequency_stepsize = 62500,
- .frequency_min = 47000000,
- .frequency_max = 862000000,
+ .frequency_min_hz = 47 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_QAM_16 |
FE_CAN_QAM_32 |
FE_CAN_QAM_64 |
.delsys = { SYS_DVBS },
.info = {
.name = "VLSI VES1x93 DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125, /* kHz for QPSK frontends */
- .frequency_tolerance = 29500,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
+ .frequency_tolerance_hz = 29500 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
/* .symbol_rate_tolerance = ???,*/
/* ensure correct values
* maybe redundant as core already checks this */
- if ((frequency < fe->ops.info.frequency_min)
- || (frequency > fe->ops.info.frequency_max))
+ if ((frequency < fe->ops.info.frequency_min_hz / kHz)
+ || (frequency > fe->ops.info.frequency_max_hz / kHz))
return -EINVAL;
/*
.delsys = { SYS_DVBT },
.info = {
.name = "Zarlink ZL10353 DVB-T",
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 166667,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 |
FE_CAN_FEC_3_4 | FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 |
FE_CAN_FEC_AUTO |
void fdtv_frontend_init(struct firedtv *fdtv, const char *name)
{
struct dvb_frontend_ops *ops = &fdtv->fe.ops;
- struct dvb_frontend_info *fi = &ops->info;
+ struct dvb_frontend_internal_info *fi = &ops->info;
ops->init = fdtv_dvb_init;
ops->sleep = fdtv_sleep;
case FIREDTV_DVB_S:
ops->delsys[0] = SYS_DVBS;
- fi->frequency_min = 950000;
- fi->frequency_max = 2150000;
- fi->frequency_stepsize = 125;
+ fi->frequency_min_hz = 950 * MHz;
+ fi->frequency_max_hz = 2150 * MHz;
+ fi->frequency_stepsize_hz = 125 * kHz;
fi->symbol_rate_min = 1000000;
fi->symbol_rate_max = 40000000;
ops->delsys[0] = SYS_DVBS;
ops->delsys[1] = SYS_DVBS2;
- fi->frequency_min = 950000;
- fi->frequency_max = 2150000;
- fi->frequency_stepsize = 125;
+ fi->frequency_min_hz = 950 * MHz;
+ fi->frequency_max_hz = 2150 * MHz;
+ fi->frequency_stepsize_hz = 125 * kHz;
fi->symbol_rate_min = 1000000;
fi->symbol_rate_max = 40000000;
case FIREDTV_DVB_C:
ops->delsys[0] = SYS_DVBC_ANNEX_A;
- fi->frequency_min = 47000000;
- fi->frequency_max = 866000000;
- fi->frequency_stepsize = 62500;
+ fi->frequency_min_hz = 47 * MHz;
+ fi->frequency_max_hz = 866 * MHz;
+ fi->frequency_stepsize_hz = 62500;
fi->symbol_rate_min = 870000;
fi->symbol_rate_max = 6900000;
case FIREDTV_DVB_T:
ops->delsys[0] = SYS_DVBT;
- fi->frequency_min = 49000000;
- fi->frequency_max = 861000000;
- fi->frequency_stepsize = 62500;
+ fi->frequency_min_hz = 49 * MHz;
+ fi->frequency_max_hz = 861 * MHz;
+ fi->frequency_stepsize_hz = 62500;
fi->caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_2_3 |
.delsys = { SYS_DVBT },
.info = {
.name = "DST DVB-T",
- .frequency_min = 137000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 137 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_FEC_AUTO |
FE_CAN_QAM_AUTO |
FE_CAN_QAM_16 |
.delsys = { SYS_DVBS },
.info = {
.name = "DST DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1000, /* kHz for QPSK frontends */
- .frequency_tolerance = 29500,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1 * MHz,
+ .frequency_tolerance_hz = 29500 * kHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
/* . symbol_rate_tolerance = ???,*/
.delsys = { SYS_DVBC_ANNEX_A },
.info = {
.name = "DST DVB-C",
- .frequency_stepsize = 62500,
- .frequency_min = 51000000,
- .frequency_max = 858000000,
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_FEC_AUTO |
.delsys = { SYS_ATSC },
.info = {
.name = "DST ATSC",
- .frequency_stepsize = 62500,
- .frequency_min = 510000000,
- .frequency_max = 858000000,
+ .frequency_min_hz = 510 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
if (card->fe != NULL) {
card->fe->ops.tuner_ops.calc_regs = thomson_dtt7579_tuner_calc_regs;
- card->fe->ops.info.frequency_min = 174000000;
- card->fe->ops.info.frequency_max = 862000000;
+ card->fe->ops.info.frequency_min_hz = 174 * MHz;
+ card->fe->ops.info.frequency_max_hz = 862 * MHz;
}
break;
card->fe = dvb_attach(mt352_attach, &advbt771_samsung_tdtc9251dh0_config, card->i2c_adapter);
if (card->fe != NULL) {
card->fe->ops.tuner_ops.calc_regs = advbt771_samsung_tdtc9251dh0_tuner_calc_regs;
- card->fe->ops.info.frequency_min = 174000000;
- card->fe->ops.info.frequency_max = 862000000;
+ card->fe->ops.info.frequency_min_hz = 174 * MHz;
+ card->fe->ops.info.frequency_max_hz = 862 * MHz;
}
break;
.delsys = { SYS_DVBS, SYS_DVBS2 },
.info = {
.name = "Digital Devices MaxSX8 MCI DVB-S/S2/S2X",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 0,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
.symbol_rate_min = 100000,
.symbol_rate_max = 100000000,
.caps = FE_CAN_INVERSION_AUTO |
static struct tda665x_config env57h12d5_config = {
.name = "ENV57H12D5 (ET-50DT)",
.addr = 0x60,
- .frequency_min = 47000000,
- .frequency_max = 862000000,
+ .frequency_min = 47 * MHz,
+ .frequency_max = 862 * MHz,
.frequency_offst = 3616667,
.ref_multiplier = 6, /* 1/6 MHz */
.ref_divider = 100000, /* 1/6 MHz */
/* ------------------------------------------------------------------------- */
-#define MHz 1000000
-
enum mxl5007t_mode {
MxL_MODE_ISDBT = 0,
MxL_MODE_DVBT = 1,
.delsys = { SYS_DVBT },
.info = {
.name = "MaxLinear MxL111SF DVB-T demodulator",
- .frequency_min = 177000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 166666,
+ .frequency_min_hz = 177 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 166666,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 |
.delsys = { SYS_DVBT },
.info = {
.name = "AF9005 USB DVB-T",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 250000,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 250 * kHz,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = DRIVER_NAME,
- .frequency_min = 174000000,
- .frequency_max = 862000000,
- .frequency_stepsize = 166667,
+ .frequency_min_hz = 174 * MHz,
+ .frequency_max_hz = 862 * MHz,
+ .frequency_stepsize_hz = 166667,
.caps = FE_CAN_INVERSION_AUTO | FE_CAN_FEC_1_2
| FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4
| FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8
.delsys = { SYS_DVBT },
.info = {
.name = "WideView USB DVB-T",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 250000,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 250 * kHz,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
u32 f;
deb_fe("%s: freq=%d, step=%d\n", __func__, freq,
- state->frontend.ops.info.frequency_stepsize);
+ state->frontend.ops.info.frequency_stepsize_hz);
/* freq -> oscilator frequency conversion. */
/* freq: 473,000,000 + n*6,000,000 [+ 142857 (center freq. shift)] */
- f = freq / state->frontend.ops.info.frequency_stepsize;
+ f = freq / state->frontend.ops.info.frequency_stepsize_hz;
/* add 399[1/7 MHZ] = 57MHz for the IF */
f += 399;
/* add center frequency shift if necessary */
.delsys = { SYS_ISDBT },
.info = {
.name = "Comtech JDVBT90502 ISDB-T",
- .frequency_min = 473000000, /* UHF 13ch, center */
- .frequency_max = 767142857, /* UHF 62ch, center */
- .frequency_stepsize = JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
- .frequency_tolerance = 0,
+ .frequency_min_hz = 473000000, /* UHF 13ch, center */
+ .frequency_max_hz = 767142857, /* UHF 62ch, center */
+ .frequency_stepsize_hz = JDVBT90502_PLL_CLK / JDVBT90502_PLL_DIVIDER,
/* NOTE: this driver ignores all parameters but frequency. */
.caps = FE_CAN_INVERSION_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "Twinhan DST-like frontend (VP7021/VP7020) DVB-S",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 1000, /* kHz for QPSK frontends */
- .frequency_tolerance = 0,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 1 * MHz,
.symbol_rate_min = 1000000,
.symbol_rate_max = 45000000,
.symbol_rate_tolerance = 500, /* ppm */
.delsys = { SYS_DVBT },
.info = {
.name = "Twinhan VP7045/46 USB DVB-T",
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 1000,
+ .frequency_min_hz = 44250 * kHz,
+ .frequency_max_hz = 867250 * kHz,
+ .frequency_stepsize_hz = 1 * kHz,
.caps = FE_CAN_INVERSION_AUTO |
FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
.delsys = { SYS_DVBT },
.info = {
.name = "TechnoTrend/Hauppauge DEC2000-t Frontend",
- .frequency_min = 51000000,
- .frequency_max = 858000000,
- .frequency_stepsize = 62500,
+ .frequency_min_hz = 51 * MHz,
+ .frequency_max_hz = 858 * MHz,
+ .frequency_stepsize_hz = 62500,
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
.delsys = { SYS_DVBS },
.info = {
.name = "TechnoTrend/Hauppauge DEC3000-s Frontend",
- .frequency_min = 950000,
- .frequency_max = 2150000,
- .frequency_stepsize = 125,
+ .frequency_min_hz = 950 * MHz,
+ .frequency_max_hz = 2150 * MHz,
+ .frequency_stepsize_hz = 125 * kHz,
.symbol_rate_min = 1000000, /* guessed */
.symbol_rate_max = 45000000, /* guessed */
.caps = FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
struct dtv_frontend_properties;
+/**
+ * struct dvb_frontend_internal_info - Frontend properties and capabilities
+ *
+ * @name: Name of the frontend
+ * @frequency_min_hz: Minimal frequency supported by the frontend.
+ * @frequency_max_hz: Minimal frequency supported by the frontend.
+ * @frequency_stepsize_hz: All frequencies are multiple of this value.
+ * @frequency_tolerance_hz: Frequency tolerance.
+ * @symbol_rate_min: Minimal symbol rate, in bauds
+ * (for Cable/Satellite systems).
+ * @symbol_rate_max: Maximal symbol rate, in bauds
+ * (for Cable/Satellite systems).
+ * @symbol_rate_tolerance: Maximal symbol rate tolerance, in ppm
+ * (for Cable/Satellite systems).
+ * @caps: Capabilities supported by the frontend,
+ * as specified in &enum fe_caps.
+ */
+struct dvb_frontend_internal_info {
+ char name[128];
+ u32 frequency_min_hz;
+ u32 frequency_max_hz;
+ u32 frequency_stepsize_hz;
+ u32 frequency_tolerance_hz;
+ u32 symbol_rate_min;
+ u32 symbol_rate_max;
+ u32 symbol_rate_tolerance;
+ enum fe_caps caps;
+};
/**
* struct dvb_frontend_ops - Demodulation information and callbacks for
* @analog_ops: pointer to &struct analog_demod_ops
*/
struct dvb_frontend_ops {
- struct dvb_frontend_info info;
+ struct dvb_frontend_internal_info info;
u8 delsys[MAX_DELSYS];
projects / linux-2.6-block.git / commitdiff