Searched refs:frequency (Results 201 - 225 of 441) sorted by relevance

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/linux-master/drivers/media/tuners/
H A Dtda18271-fe.c119 /* frequency dependent parameters */
260 /* frequency dependent parameters */
342 /* frequency dependent parameters */
449 /* downconvert frequency */
587 /* look for optimized calibration frequency */
924 u32 freq = c->frequency;
976 priv->frequency = freq;
990 u32 freq = params->frequency * 125 *
1032 priv->frequency = freq;
1052 static int tda18271_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
1066 tda18271_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) argument
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/linux-master/drivers/cpufreq/
H A DKconfig.x8645 processor performance frequency control range instead of legacy
181 tristate "AMD frequency sensitivity feedback powersave bias"
185 governor, which allows it to make more power-conscious frequency
189 Hardware feedback tells software how "sensitive" to frequency changes
191 -- they will perform better as frequency increases. Memory/IO-bound
193 better as frequency increases.
H A Dcpufreq_ondemand.c34 * efficient idling at a higher frequency/voltage is.
80 freq_req = freq_table[index].frequency;
87 freq_lo = freq_table[index].frequency;
90 freq_hi = freq_table[index].frequency;
132 * (default), then we try to increase frequency. Else, we adjust the frequency
145 /* Check for frequency increase */
152 /* Calculate the next frequency proportional to load */
H A Damd_freq_sensitivity.c3 * amd_freq_sensitivity.c: AMD frequency sensitivity feedback powersave bias
61 /* counter wrapped around, so stay on current frequency */
70 /* divide by 0, so stay on current frequency as well */
96 freq_next = policy->freq_table[index].frequency;
157 MODULE_DESCRIPTION("AMD frequency sensitivity feedback powersave bias for "
H A Domap-cpufreq.c3 * CPU frequency scaling for OMAP using OPP information
50 new_freq = freq_table[index].frequency;
56 "CPUfreq: Cannot find matching frequency for %lu\n",
79 /* scaling up? scale voltage before frequency */
91 /* scaling down? scale voltage after frequency */
H A Dscpi-cpufreq.c42 u64 rate = policy->freq_table[index].frequency * 1000;
H A Dimx-cpufreq-dt.c64 unsigned int newfreq = policy->freq_table[index].frequency;
/linux-master/drivers/input/misc/
H A Ddrv2667.c100 * @frequency: Frequency of the vibration event
110 u32 frequency; member in struct:drv2667_data
138 freq = (haptics->frequency * 1000) / 78125;
166 "Failed to set the frequency: %d\n", error);
282 /* Set default haptic frequency to 195Hz on Page 1*/
283 haptics->frequency = 195;
/linux-master/drivers/media/radio/
H A Dradio-tea5764.c230 /* tune an frequency, freq is defined by v4l's TUNER_LOW, i.e. 1/16th kHz */
235 PWARN("Could not set frequency!");
330 unsigned freq = f->frequency;
361 f->frequency = (tea5764_get_freq(radio) * 2) / 125;
363 f->frequency = 0;
/linux-master/drivers/media/dvb-frontends/
H A Dves1820.c328 p->frequency = ((p->frequency + 31250) / 62500) * 62500;
330 p->frequency -= ((s32) p->symbol_rate * afc) >> 10;
H A Dau8522_dig.c602 dprintk("%s(frequency=%d)\n", __func__, c->frequency);
604 if ((state->current_frequency == c->frequency) &&
629 state->current_frequency = c->frequency;
811 c->frequency = state->current_frequency;
/linux-master/drivers/net/ethernet/intel/ice/
H A Dice_dpll.c54 * ice_dpll_pin_freq_set - set pin's frequency
58 * @freq: frequency to be set
61 * Set requested frequency on a pin.
104 * ice_dpll_frequency_set - wrapper for pin callback for set frequency
109 * @frequency: frequency to be set
113 * Wraps internal set frequency command on a pin.
123 const u32 frequency,
136 ret = ice_dpll_pin_freq_set(pf, p, pin_type, frequency, extack);
143 * ice_dpll_input_frequency_set - input pin callback for set frequency
121 ice_dpll_frequency_set(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, const u32 frequency, struct netlink_ext_ack *extack, enum ice_dpll_pin_type pin_type) argument
159 ice_dpll_input_frequency_set(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 frequency, struct netlink_ext_ack *extack) argument
184 ice_dpll_output_frequency_set(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 frequency, struct netlink_ext_ack *extack) argument
210 ice_dpll_frequency_get(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 *frequency, struct netlink_ext_ack *extack, enum ice_dpll_pin_type pin_type) argument
243 ice_dpll_input_frequency_get(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 *frequency, struct netlink_ext_ack *extack) argument
268 ice_dpll_output_frequency_get(const struct dpll_pin *pin, void *pin_priv, const struct dpll_device *dpll, void *dpll_priv, u64 *frequency, struct netlink_ext_ack *extack) argument
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/linux-master/drivers/media/radio/si4713/
H A Dsi4713.h245 u32 frequency; member in struct:si4713_device
/linux-master/drivers/media/radio/si470x/
H A Dradio-si470x-common.c77 * - hardware frequency seek support
257 * si470x_get_freq - get the frequency
275 * si470x_set_freq - set the frequency
649 /* automatic frequency control: -1: freq to low, 1 freq to high */
684 * si470x_vidioc_g_frequency - get tuner or modulator radio frequency
695 return si470x_get_freq(radio, &freq->frequency);
700 * si470x_vidioc_s_frequency - set tuner or modulator radio frequency
711 if (freq->frequency < bands[radio->band].rangelow ||
712 freq->frequency > bands[radio->band].rangehigh) {
718 return si470x_set_freq(radio, freq->frequency);
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/linux-master/drivers/media/usb/dvb-usb/
H A Dvp7045-fe.c108 u32 freq = fep->frequency / 1000;
/linux-master/drivers/media/common/siano/
H A Dsmscoreapi.h216 /* GPIO definitions for antenna frequency domain control (SMS8021) */
695 u32 frequency; /* frequency in Hz */ member in struct:sms_stats
814 u32 frequency; /* frequency in Hz */ member in struct:sms_isdbt_stats
856 u32 frequency; /* frequency in Hz */ member in struct:sms_isdbt_stats_ex
924 u32 frequency; /* frequency in Hz */ member in struct:sms_tx_stats
/linux-master/include/linux/i3c/
H A Dccc.h333 * @frequency: slave's internal oscillator frequency in 500KHz steps
339 u8 frequency; member in struct:i3c_ccc_getxtime
/linux-master/drivers/media/pci/ddbridge/
H A Dddbridge-sx8.c283 cmd.dvbs2_search.frequency = p->frequency * 1000;
338 cmd.sx8_start_iq.frequency = p->frequency * 1000;
/linux-master/drivers/staging/media/av7110/
H A Ddvb_filter.h231 u32 frequency; member in struct:dvb_audio_info
H A Dav7110.c1547 u32 div = (p->frequency + 479500) / 125;
1549 if (p->frequency > 2000000)
1551 else if (p->frequency > 1800000)
1553 else if (p->frequency > 1600000)
1555 else if (p->frequency > 1200000)
1557 else if (p->frequency >= 1100000)
1568 // divisor frequency to 62.5kHz and divide by 125 above
1591 div = (p->frequency + 35937500 + 31250) / 62500;
1596 data[3] = (p->frequency < 174000000 ? 0x88 : p->frequency < 47000000
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/linux-master/drivers/sh/clk/
H A Dcore.c67 freq_table[i].frequency = freq;
72 freq_table[i].frequency = CPUFREQ_TABLE_END;
129 unsigned long freq = freq_table[pos].frequency;
203 if (pos->frequency == rate)
/linux-master/drivers/spi/
H A Dspi-rockchip-sfc.c177 u32 frequency; member in struct:rockchip_sfc
494 if (unlikely(mem->spi->max_speed_hz != sfc->frequency)) {
498 sfc->frequency = mem->spi->max_speed_hz;
500 sfc->frequency, clk_get_rate(sfc->clk));
H A Dspi-cadence.c105 * @clk_rate: Reference clock frequency, taken from @ref_clk
240 * cdns_spi_config_clock_freq - Sets clock frequency
245 * Sets the requested clock frequency.
246 * Note: If the requested frequency is not an exact match with what can be
247 * obtained using the prescalar value the driver sets the clock frequency which
248 * is lower than the requested frequency (maximum lower) for the transfer. If
249 * the requested frequency is higher or lower than that is supported by the SPI
250 * controller the driver will set the highest or lowest frequency supported by
258 unsigned long frequency; local
260 frequency
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/linux-master/drivers/media/platform/samsung/exynos4-is/
H A Dmedia-dev.h71 unsigned long frequency; member in struct:fimc_camclk_info
/linux-master/include/sound/sof/
H A Dtopology.h210 int32_t frequency; member in struct:sof_ipc_comp_tone

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