Searched refs:frequency (Results 51 - 75 of 441) sorted by relevance

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/linux-master/drivers/staging/pi433/
H A Dpi433_if.h35 * @frequency:
53 __u32 frequency; member in struct:pi433_tx_cfg
83 * @frequency:
101 __u32 frequency; member in struct:pi433_rx_cfg
/linux-master/drivers/cpufreq/
H A Dpasemi-cpufreq.c138 max_freqp = of_get_property(cpu, "clock-frequency", NULL);
183 pr_debug("max clock-frequency is at %u kHz\n", max_freq);
184 pr_debug("initializing frequency table\n");
186 /* initialize frequency table */
188 pos->frequency = get_astate_freq(pos->driver_data) * 100000;
189 pr_debug("%d: %d\n", idx, pos->frequency);
195 policy->cur = pas_freqs[cur_astate].frequency;
229 pr_debug("setting frequency for cpu %d to %d kHz, 1/%d of max frequency\n",
231 pas_freqs[pas_astate_new].frequency,
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H A Dpmac64-cpufreq.c145 * SCOM based frequency switching for 970FX rev3
152 /* If frequency is going up, first ramp up the voltage */
182 /* If frequency is going down, last ramp the voltage */
187 ppc_proc_freq = g5_cpu_freqs[speed_mode].frequency * 1000ul;
240 * Platform function based frequency switching for PowerMac7,2 & 7,3
257 /* If frequency is going up, first ramp up the voltage */
286 /* If frequency is going down, last ramp the voltage */
291 ppc_proc_freq = g5_cpu_freqs[speed_mode].frequency * 1000ul;
319 return g5_cpu_freqs[g5_pmode_cur].frequency;
427 * From what I see, clock-frequency i
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H A Dvexpress-spc-cpufreq.c53 static unsigned int clk_little_max; /* Maximum clock frequency (Little) */
176 /* Set clock frequency */
186 freqs_new = freq_table[cur_cluster][index].frequency;
204 for (count = 0; table[count].frequency != CPUFREQ_TABLE_END; count++)
210 /* get the minimum frequency in the cpufreq_frequency_table */
217 if (pos->frequency < min_freq)
218 min_freq = pos->frequency;
222 /* get the maximum frequency in the cpufreq_frequency_table */
229 if (pos->frequency > max_freq)
230 max_freq = pos->frequency;
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H A Dsparc-us3-cpufreq.c2 /* us3_cpufreq.c: UltraSPARC-III cpu frequency support
128 table[0].frequency = clock_tick / 1;
130 table[1].frequency = clock_tick / 2;
132 table[2].frequency = clock_tick / 32;
134 table[3].frequency = CPUFREQ_TABLE_END;
/linux-master/drivers/media/tuners/
H A Dtea5761.c22 u32 frequency; member in struct:tea5761_priv
173 priv->frequency = frq * 125 / 2;
185 return __set_radio_freq(fe, params->frequency,
195 return __set_radio_freq(fe, priv->frequency, false);
290 static int tea5761_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
293 *frequency = priv->frequency;
H A Dmc44s803.c208 priv->frequency = c->frequency;
213 n1 = (c->frequency + MC44S803_IF1 + 500000) / 1000000;
216 freq = freq - c->frequency;
278 static int mc44s803_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
281 *frequency = priv->frequency;
285 static int mc44s803_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) argument
287 *frequency = MC44S803_IF2; /* 36.125 MHz */
H A Dmt20xx.c50 u32 frequency; member in struct:microtune_priv
59 static int microtune_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
62 *frequency = priv->frequency;
153 tuner_info("mt2032: frequency parameters out of range: %d %d %d %d\n",
317 mt2032_set_if_freq(fe, params->frequency*62500,
338 mt2032_set_if_freq(fe, params->frequency * 125 / 2,
353 priv->frequency = params->frequency * 125 / 2;
358 priv->frequency
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H A Dmax2165_priv.h35 u32 frequency; member in struct:max2165_priv
H A Dtda18250.c164 /* crystal related regs depend on frequency */
263 utmp = ((c->frequency < 100000000) &&
281 utmp = (c->frequency < 800000000) ? 6 : 4;
284 utmp = (c->frequency < 100000000) ? 2 : 3;
299 utmp = (c->frequency < 320000000) ? 20 : 16;
300 utmp2 = (c->frequency < 320000000) ? 22 : 18;
305 if (c->frequency < 600000000) {
308 } else if (c->frequency < 800000000) {
317 utmp = (c->frequency < 320000000) ? 16 : 18;
318 utmp2 = (c->frequency < 32000000
702 tda18250_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) argument
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/linux-master/drivers/media/dvb-frontends/
H A Dbsbe1.h64 if ((p->frequency < 950000) || (p->frequency > 2150000))
67 div = p->frequency / 1000;
H A Dascot2e.c29 u32 frequency; member in struct:ascot2e_priv
315 u32 frequency; local
320 dev_dbg(&priv->i2c->dev, "%s(): tune frequency %dkHz\n",
321 __func__, p->frequency / 1000);
331 frequency = roundup(p->frequency / 1000, 25);
354 data[0] = (frequency > 500000) ? 16 : 32;
357 data[0] = (frequency > 500000) ? 2 : 4;
375 data[5] = (frequency > 500000) ? 0x08 : 0x0c;
377 data[5] = (frequency > 50000
451 ascot2e_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
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H A Ditd1000_priv.h15 u32 frequency; /* contains the value resulting from the LO-setting */ member in struct:itd1000_state
H A Dstv090x.h84 int (*tuner_set_frequency)(struct dvb_frontend *fe, u32 frequency);
85 int (*tuner_get_frequency)(struct dvb_frontend *fe, u32 *frequency);
/linux-master/drivers/staging/media/av7110/
H A Ddvb_filter.c55 ai->frequency = (headr[2] & 0xc0 ) >> 6;
57 ai->frequency = freq[fr]*100;
59 printk(KERN_CONT " Freq: %d Hz\n", (int) ai->frequency);
/linux-master/drivers/media/radio/si4713/
H A Dsi4713.c55 /* frequency domain transformation (using times 10 to avoid floats) */
533 * frequency between 76 and 108 MHz in 10 kHz units and
536 * @frequency: desired frequency (76 - 108 MHz, unit 10 KHz, step 50 kHz)
538 static int si4713_tx_tune_freq(struct si4713_device *sdev, u16 frequency) argument
544 * .Second byte = frequency's MSB
545 * .Third byte = frequency's LSB
549 msb(frequency),
550 lsb(frequency),
561 "%s: frequency
630 si4713_tx_tune_measure(struct si4713_device *sdev, u16 frequency, u8 antcap) argument
681 si4713_tx_tune_status(struct si4713_device *sdev, u8 intack, u16 *frequency, u8 *power, u8 *antcap, u8 *noise) argument
1223 u16 frequency; local
1375 u16 frequency = v4l2_to_si4713(f->frequency); local
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/linux-master/drivers/gpu/drm/amd/pm/powerplay/hwmgr/
H A Dppatomfwctrl.c493 uint32_t *frequency)
512 *frequency = le32_to_cpu(output->atom_smu_outputclkfreq.smu_clock_freq_hz) / 10000;
521 uint32_t frequency = 0; local
534 if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_SOCCLK_ID, SMU11_SYSPLL0_ID, &frequency))
535 boot_values->ulSocClk = frequency;
537 if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_DCEFCLK_ID, SMU11_SYSPLL0_ID, &frequency))
538 boot_values->ulDCEFClk = frequency;
540 if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_ECLK_ID, SMU11_SYSPLL0_ID, &frequency))
541 boot_values->ulEClk = frequency;
543 if (!pp_atomfwctrl_get_clk_information_by_clkid(hwmgr, SMU11_SYSPLL0_VCLK_ID, SMU11_SYSPLL0_ID, &frequency))
491 pp_atomfwctrl_get_clk_information_by_clkid(struct pp_hwmgr *hwmgr, uint8_t clk_id, uint8_t syspll_id, uint32_t *frequency) argument
557 uint32_t frequency = 0; local
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/linux-master/include/linux/platform_data/
H A Di2c-s3c2410.h21 * @frequency: The desired frequency in Hz of the bus. This is
32 unsigned long frequency; member in struct:s3c2410_platform_i2c
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-radio-common.c20 * since both use the same frequency bands.
103 * Calculate the emulated signal quality taking into account the frequency
145 vf->frequency = *pfreq;
158 if (vf->frequency >= (FM_FREQ_RANGE_LOW + SW_FREQ_RANGE_HIGH) / 2)
160 else if (vf->frequency <= (AM_FREQ_RANGE_HIGH + SW_FREQ_RANGE_LOW) / 2)
165 freq = clamp_t(u32, vf->frequency, vivid_radio_bands[band].rangelow,
/linux-master/arch/sparc/include/asm/
H A Dtimer_64.h28 unsigned long frequency; member in struct:sparc64_tick_ops
/linux-master/drivers/i2c/busses/
H A Di2c-diolan-u2c.c88 static uint frequency = I2C_MAX_STANDARD_MODE_FREQ; /* I2C clock frequency in Hz */ variable
90 module_param(frequency, uint, S_IRUGO | S_IWUSR);
91 MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
300 if (frequency >= 2 * I2C_MAX_STANDARD_MODE_FREQ) {
302 frequency = I2C_MAX_FAST_MODE_FREQ;
303 } else if (frequency >= I2C_MAX_STANDARD_MODE_FREQ || frequency == 0) {
305 frequency
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/linux-master/arch/arm64/boot/dts/sprd/
H A Dsharkl64.dtsi63 clock-frequency = <26000000>;
/linux-master/arch/powerpc/boot/dts/fsl/
H A Dmpc8544si-post.dtsi60 clock-frequency = <33333333>;
89 clock-frequency = <33333333>;
117 clock-frequency = <33333333>;
143 bus-frequency = <0>; // Filled out by uboot.
H A Dp1020si-post.dtsi50 clock-frequency = <33333333>;
78 clock-frequency = <33333333>;
105 bus-frequency = <0>; // Filled out by uboot.
/linux-master/drivers/media/test-drivers/vidtv/
H A Dvidtv_tuner.c86 * frequency.
87 * @if_frequency: The tuner's intermediate frequency. Hardcoded for the purposes
89 * @tuned_frequency: The actual tuned frequency.
162 shift = abs(c->frequency - valid_freqs[i]);
169 * indicate how far is the tuned frequency from the
237 * Channel tuned at wrong frequency. Simulate that the
303 if (c->frequency < min_freq || c->frequency > max_freq ||
309 tuner_dev->hw_state.tuned_frequency = c->frequency;
335 u32 *frequency)
334 vidtv_tuner_get_frequency(struct dvb_frontend *fe, u32 *frequency) argument
354 vidtv_tuner_get_if_frequency(struct dvb_frontend *fe, u32 *frequency) argument
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