Searched refs:frequency (Results 251 - 275 of 441) sorted by relevance

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/linux-master/drivers/media/v4l2-core/
H A Dtuner-core.c113 * analog stage with a saw filter for the audio IF frequency. The
483 trying to set a frequency here will just fail
729 * two stages: the PLL to tune into a frequency and the
813 * select a TV frequency. So, t_mode = T_ANALOG_TV could actually
859 * set_freq - Set the tuner to the desired frequency.
861 * @freq: frequency to set (0 means to use the current frequency)
883 * set_tv_freq - Set tuner frequency, freq in Units of 62.5 kHz = 1/16MHz
886 * @freq: frequency
918 params.frequency
[all...]
/linux-master/drivers/media/pci/saa7164/
H A Dsaa7164-encoder.c343 f->frequency = port->freq;
367 .frequency = f->frequency
371 dprintk(DBGLVL_ENC, "%s() frequency=%d tuner=%d\n", __func__,
372 f->frequency, f->tuner);
377 port->freq = clamp(f->frequency,
/linux-master/drivers/media/dvb-frontends/
H A Dlgdt3305.c675 lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
683 state->current_frequency = p->frequency;
743 lg_dbg("(%d, %d)\n", p->frequency, p->modulation);
751 state->current_frequency = p->frequency;
809 p->frequency = state->current_frequency;
H A Ddib0070.c253 u32 max_freq; /* for every frequency less than or equal to that field: this information is correct */
264 u32 max_freq; /* for every frequency less than or equal to that field: this information is correct */
331 u8 band = (u8)BAND_OF_FREQUENCY(fe->dtv_property_cache.frequency/1000);
332 u32 freq = fe->dtv_property_cache.frequency/1000 + (band == BAND_VHF ? state->cfg->freq_offset_khz_vhf : state->cfg->freq_offset_khz_uhf);
460 } else { /* we are already tuned to this frequency - the configuration is correct */
627 u32 freq = fe->dtv_property_cache.frequency/1000;
708 static int dib0070_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
712 *frequency = 1000 * state->current_rf;
H A Dm88rs2000.c628 offset = (s16)((s32)tuner_freq - c->frequency);
634 if (((c->frequency % 192857) >= (192857 - 3000)) ||
635 (c->frequency % 192857) <= 3000)
697 state->tuner_frequency = c->frequency;
708 c->frequency = state->tuner_frequency;
H A Ds5h1409.c627 dprintk("%s(frequency=%d)\n", __func__, p->frequency);
631 state->current_frequency = p->frequency;
644 newly tuned frequency */
921 p->frequency = state->current_frequency;
H A Dmt312.c542 dprintk("%s: Freq %d\n", __func__, p->frequency);
544 if ((p->frequency < fe->ops.info.frequency_min_hz / kHz)
545 || (p->frequency > fe->ops.info.frequency_max_hz / kHz))
H A Dtda10023.c469 p->frequency = ((p->frequency + 31250) / 62500) * 62500;
472 p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
H A Dtda10021.c279 /*printk("tda10021: set frequency to %d qam=%d symrate=%d\n", p->frequency,qam,p->symbol_rate);*/
408 p->frequency = ((p->frequency + 31250) / 62500) * 62500;
411 p->frequency -= ((s32)p->symbol_rate * afc) >> 10;
/linux-master/drivers/media/tuners/
H A Dxc5000.c662 dprintk(1, "*** Horizontal sync frequency = %d Hz\n", hsync_freq_hz);
731 u32 freq = fe->dtv_property_cache.frequency;
739 dprintk(1, "%s() frequency=%d (Hz)\n", __func__, freq);
811 dprintk(1, "%s() frequency=%d (compensated to %d)\n",
842 dprintk(1, "%s() frequency=%d (in units of 62.5khz)\n",
843 __func__, params->frequency);
850 /* params->frequency is in units of 62.5khz */
851 priv->freq_hz = params->frequency * 62500;
954 dprintk(1, "%s() frequency=%d (in units of khz)\n",
955 __func__, params->frequency);
[all...]
/linux-master/drivers/media/radio/
H A Dradio-cadet.c172 * Convert to actual frequency
184 freq -= 10700000; /* IF frequency is 10.7 MHz */
418 f->frequency = dev->curfreq;
431 f->frequency >= (bands[0].rangehigh + bands[1].rangelow) / 2;
432 cadet_setfreq(dev, f->frequency);
H A Dradio-tea5777.c348 f->frequency = tea->freq;
360 if (tea->has_am && f->frequency < (20000 * 16))
365 tea->freq = f->frequency;
H A Dtea575x.c331 f->frequency = tea->freq;
343 if (tea->has_am && f->frequency < (20000 * 16))
350 tea->freq = clamp_t(u32, f->frequency, bands[tea->band].rangelow,
392 /* clear the frequency, HW will fill it in */
413 /* Found a frequency, wait until it can be read */
H A Dradio-ma901.c5 * only deals with initialization, frequency setting, volume.
92 /* set a frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
243 /* vidioc_s_frequency - set tuner radio frequency */
252 return ma901radio_set_freq(radio, clamp_t(unsigned, f->frequency,
256 /* vidioc_g_frequency - get tuner radio frequency */
264 f->frequency = radio->curfreq;
410 * setups frequency and starts playing without any initialization.
H A Dradio-keene.c69 /* Set frequency (if non-0), PA, mute and turn on/off the FM transmitter. */
80 /* If bit 4 is set, then tune to the frequency.
206 unsigned freq = f->frequency;
222 f->frequency = radio->curfreq;
/linux-master/tools/power/cpupower/lib/
H A Dcpufreq.c382 if (sscanf(one_value, "%lu", &current->frequency) != 1)
438 if (sscanf(one_value, "%lu", &current->frequency) != 1)
747 &current->frequency,
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-sdr-cap.c365 vf->frequency = dev->sdr_adc_freq;
369 vf->frequency = dev->sdr_fm_freq;
381 unsigned freq = vf->frequency;
/linux-master/drivers/media/common/siano/
H A Dsmsdvb-debugfs.c60 n += sysfs_emit_at(buf, n, "frequency = %d\n", p->frequency);
121 n += sysfs_emit_at(buf, n, "frequency = %d Hz\n", p->frequency);
185 n += sysfs_emit_at(buf, n, "frequency = %d Hz\n", p->frequency);
/linux-master/drivers/cpufreq/
H A Dbrcmstb-avs-cpufreq.c2 * CPU frequency scaling for Broadcom SoCs with AVS firmware that
30 * The Broadcom STB AVS CPUfreq driver provides voltage and frequency
36 * Actual voltage and frequency scaling is done solely by the AVS
37 * firmware. This driver does not change frequency or voltage itself.
423 * and reading back what frequency we are running at for each P-state.
450 table[i].frequency = brcm_avs_get_frequency(priv->base);
453 table[i].frequency = CPUFREQ_TABLE_END;
632 dev_err(dev, "Couldn't determine frequency table (%d).\n", ret);
647 policy->cur = freq_table[pstate].frequency;
/linux-master/drivers/media/dvb-core/
H A Ddvb_frontend.c396 u32 original_frequency = c->frequency;
467 c->frequency += fepriv->lnb_drift;
479 c->frequency = original_frequency;
495 "Frontend requested software zigzag, but didn't set the frequency step size\n");
916 "DVB: adapter %i frontend %u frequency limits undefined - fix the driver\n",
919 dev_dbg(fe->dvb->device, "frequency interval: tuner: %u...%u, frontend: %u...%u",
970 /* range check: frequency */
972 if ((freq_min && c->frequency < freq_min) ||
973 (freq_max && c->frequency > freq_max)) {
974 dev_warn(fe->dvb->device, "DVB: adapter %i frontend %i frequency
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/linux-master/drivers/staging/pi433/
H A Drf69.c243 * frequency deviation must exceed 600 Hz but not exceed
281 int rf69_set_frequency(struct spi_device *spi, u32 frequency) argument
298 if (frequency > f_max) {
304 f_reg = frequency * factor;
/linux-master/drivers/media/pci/cx23885/
H A Dcx23885-video.c961 f->frequency = dev->freq;
987 dev->freq = f->frequency;
1021 .frequency = f->frequency
1024 dev->freq = f->frequency;
1035 dprintk(1, "%s() frequency=%d tuner=%d std=0x%llx\n", __func__,
1036 params.frequency, f->tuner, params.std);
/linux-master/net/nfc/nci/
H A Dcore.c256 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
264 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
273 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
281 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
289 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
293 cmd.disc_configs[cmd.num_disc_configs].frequency = 1;
/linux-master/drivers/sh/clk/
H A Dcpg.c125 return clk->freq_table[idx].frequency;
250 clkp->freq_table[nr_divs].frequency = CPUFREQ_TABLE_END;
305 /* Rebuild the frequency table */
358 /* Rebiuld the frequency table */
/linux-master/drivers/media/pci/saa7134/
H A Dsaa7134-dvb.c173 /* set frequency (mt2050) */
176 f.frequency = c->frequency / 1000 * 16 / 1000;
280 tuner_frequency = c->frequency + 36166000;
305 if (c->frequency < 49000000)
307 else if (c->frequency < 161000000)
309 else if (c->frequency < 444000000)
311 else if (c->frequency < 861000000)
337 tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000;

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