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/linux/tools/perf/arch/x86/tests/
H A Damd-ibs-period.c236 unsigned long long config, int freq, in fetch_prepare_attr() argument
246 attr->freq = freq; in fetch_prepare_attr()
251 unsigned long config, int freq, in op_prepare_attr() argument
261 attr->freq = freq; in op_prepare_attr()
414 int freq; member
423 { .freq = 0, .sample_freq = 0, .ret = FD_ERROR, .period = -1 },
424 { .freq = 0, .sample_freq = 1, .ret = FD_ERROR, .period = -1 },
425 { .freq = 0, .sample_freq = 0xf, .ret = FD_ERROR, .period = -1 },
426 { .freq = 0, .sample_freq = 0x10, .ret = FD_SUCCESS, .period = 0x10 },
427 { .freq = 0, .sample_freq = 0x11, .ret = FD_SUCCESS, .period = 0x10 },
[all …]
/linux/drivers/devfreq/
H A Dimx8m-ddrc.c82 struct imx8m_ddrc_freq *freq; in imx8m_ddrc_find_freq() local
91 freq = &priv->freq_table[i]; in imx8m_ddrc_find_freq()
92 if (freq->rate == rate || in imx8m_ddrc_find_freq()
93 freq->rate + 1 == rate || in imx8m_ddrc_find_freq()
94 freq->rate - 1 == rate) in imx8m_ddrc_find_freq()
95 return freq; in imx8m_ddrc_find_freq()
128 static int imx8m_ddrc_set_freq(struct device *dev, struct imx8m_ddrc_freq *freq) in imx8m_ddrc_set_freq() argument
143 priv->dram_core, freq->dram_core_parent_index - 1); in imx8m_ddrc_set_freq()
148 if (freq->dram_alt_parent_index) { in imx8m_ddrc_set_freq()
151 freq->dram_alt_parent_index - 1); in imx8m_ddrc_set_freq()
[all …]
H A Dgovernor_passive.c53 unsigned long *freq) in get_target_freq_by_required_opp() argument
58 if (!p_dev || !p_opp_table || !opp_table || !freq) in get_target_freq_by_required_opp()
61 p_opp = devfreq_recommended_opp(p_dev, freq, 0); in get_target_freq_by_required_opp()
86 unsigned long freq = 0; in get_target_freq_with_cpufreq() local
102 /* Get target freq via required opps */ in get_target_freq_with_cpufreq()
104 freq = get_target_freq_by_required_opp(parent_cpu_data->dev, in get_target_freq_with_cpufreq()
107 if (freq) { in get_target_freq_with_cpufreq()
108 *target_freq = max(freq, *target_freq); in get_target_freq_with_cpufreq()
121 freq = dev_min + mult_frac(dev_max - dev_min, cpu_percent, 100); in get_target_freq_with_cpufreq()
123 *target_freq = max(freq, *target_freq); in get_target_freq_with_cpufreq()
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt76x0/
H A Dinitvals_phy.h15 { MT_RF(0, 3), 0x73 }, /* VCO Freq Cal */
321 …x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x02, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2412 */
322 …x3F, 0x3C, 0xDD, 0xE4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA1, 0, 0x30, 0, 0, 0x1 }, /* Freq 2417 */
323 …x3F, 0x3C, 0xDD, 0xE2, 0x40, 0x07, 0x40, 0x0B, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0 }, /* Freq 2422 */
324 …x3F, 0x28, 0xDD, 0xD4, 0x40, 0x02, 0x40, 0x09, 0, 0, 1, 0x50, 0, 0x30, 0, 0, 0x0 }, /* Freq 2427 */
325 …x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1 }, /* Freq 2432 */
326 …x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x07, 0, 0, 1, 0xA2, 0, 0x30, 0, 0, 0x1 }, /* Freq 2437 */
327 …x3F, 0x28, 0xDD, 0xE2, 0x40, 0x02, 0x40, 0x07, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2442 */
328 …x3F, 0x3C, 0xDD, 0xD4, 0x40, 0x07, 0x40, 0x02, 0, 0, 1, 0xA3, 0, 0x30, 0, 0, 0x1 }, /* Freq 2447 */
329 …x3F, 0x3C, 0xDD, 0xF2, 0x40, 0x07, 0x40, 0x0D, 0, 0, 1, 0x28, 0, 0x30, 0, 0, 0x3 }, /* Freq 2452 */
[all …]
/linux/sound/drivers/vx/
H A Dvx_uer.c92 int val, freq; in vx_read_uer_status()
95 freq = 0; in vx_read_uer_status()
108 freq = 32000; in vx_read_uer_status()
111 freq = 44100; in vx_read_uer_status()
114 freq = 48000; in vx_read_uer_status()
125 return freq; in vx_read_uer_status()
146 static int vx_calc_clock_from_freq(struct vx_core *chip, int freq)
150 if (snd_BUG_ON(freq <= 0)) in vx_calc_clock_from_freq()
153 hexfreq = (28224000 * 10) / freq; in vx_calc_clock_from_freq()
156 /* max freq in vx_calc_clock_from_freq()
94 int val, freq; vx_read_uer_status() local
148 vx_calc_clock_from_freq(struct vx_core * chip,int freq) vx_calc_clock_from_freq() argument
193 vx_set_internal_clock(struct vx_core * chip,unsigned int freq) vx_set_internal_clock() argument
232 vx_set_clock(struct vx_core * chip,unsigned int freq) vx_set_clock() argument
276 int freq; vx_change_frequency() local
[all...]
/linux/drivers/media/radio/
H A Dtea575x.c144 u32 freq = val & TEA575X_BIT_FREQ_MASK; in snd_tea575x_val_to_freq() local
146 if (freq == 0) in snd_tea575x_val_to_freq()
147 return freq; in snd_tea575x_val_to_freq()
151 /* freq *= 12.5 */ in snd_tea575x_val_to_freq()
152 freq *= 125; in snd_tea575x_val_to_freq()
153 freq /= 10; in snd_tea575x_val_to_freq()
155 freq -= TEA575X_FMIF; in snd_tea575x_val_to_freq()
158 /* freq *= 12.5 */ in snd_tea575x_val_to_freq()
159 freq *= 125; in snd_tea575x_val_to_freq()
160 freq /= 10; in snd_tea575x_val_to_freq()
[all …]
H A Dradio-tea5777.c162 static u32 tea5777_freq_to_v4l2_freq(struct radio_tea5777 *tea, u32 freq) in tea5777_freq_to_v4l2_freq() argument
166 return (freq * TEA5777_FM_FREQ_STEP + TEA5777_FM_IF) * 16; in tea5777_freq_to_v4l2_freq()
168 return (freq * TEA5777_AM_FREQ_STEP + TEA5777_AM_IF) * 16; in tea5777_freq_to_v4l2_freq()
175 u32 freq; in radio_tea5777_set_freq() local
178 freq = clamp(tea->freq, bands[tea->band].rangelow, in radio_tea5777_set_freq()
180 freq = (freq + 8) / 16; /* to kHz */ in radio_tea5777_set_freq()
185 freq = (freq - TEA5777_FM_IF) / TEA5777_FM_FREQ_STEP; in radio_tea5777_set_freq()
187 tea->write_reg |= (u64)freq << TEA5777_W_FM_PLL_SHIFT; in radio_tea5777_set_freq()
198 freq = (freq - TEA5777_AM_IF) / TEA5777_AM_FREQ_STEP; in radio_tea5777_set_freq()
200 tea->write_reg |= (u64)freq << TEA5777_W_AM_PLL_SHIFT; in radio_tea5777_set_freq()
[all …]
/linux/drivers/media/tuners/
H A Dmt2131.c86 u32 freq; in mt2131_set_params() local
95 freq = c->frequency / 1000; /* Hz -> kHz */ in mt2131_set_params()
96 dprintk(1, "%s() freq=%d\n", __func__, freq); in mt2131_set_params()
98 f_lo1 = freq + MT2131_IF1 * 1000; in mt2131_set_params()
100 f_lo2 = f_lo1 - freq - MT2131_IF2; in mt2131_set_params()
114 if (freq <= 82500) if_band_center = 0x00; else in mt2131_set_params()
115 if (freq <= 137500) if_band_center = 0x01; else in mt2131_set_params()
116 if (freq <= 192500) if_band_center = 0x02; else in mt2131_set_params()
117 if (freq <= 247500) if_band_center = 0x03; else in mt2131_set_params()
118 if (freq <= 302500) if_band_center = 0x04; else in mt2131_set_params()
[all …]
/linux/drivers/misc/
H A Dics932s401.c179 int m, n, freq; in calculate_cpu_freq() local
188 freq = BASE_CLOCK * (n + 8) / (m + 2); in calculate_cpu_freq()
189 freq /= divisors[data->regs[ICS932S401_REG_CPU_DIVISOR] >> in calculate_cpu_freq()
192 return freq; in calculate_cpu_freq()
209 int freq; in show_cpu_clock_sel() local
212 freq = calculate_cpu_freq(data); in show_cpu_clock_sel()
214 /* Freq is neatly wrapped up for us */ in show_cpu_clock_sel()
217 freq = fs_speeds[fid]; in show_cpu_clock_sel()
219 switch (freq) { in show_cpu_clock_sel()
221 freq = 160000; in show_cpu_clock_sel()
[all …]
/linux/drivers/net/wireless/broadcom/b43/
H A Dradio_2059.c60 .freq = 2412,
67 .freq = 2417,
74 .freq = 2422,
81 .freq = 2427,
88 .freq = 2432,
95 .freq = 2437,
102 .freq = 2442,
109 .freq = 2447,
116 .freq = 2452,
123 .freq = 2457,
[all …]
H A Dradio_2055.c293 .freq = 4920, /* MHz */
301 .freq = 4930, /* MHz */
309 .freq = 4940, /* MHz */
317 .freq = 4950, /* MHz */
325 .freq = 4960, /* MHz */
333 .freq = 4970, /* MHz */
341 .freq = 4980, /* MHz */
349 .freq = 4990, /* MHz */
357 .freq = 5000, /* MHz */
365 .freq = 5010, /* MHz */
[all …]
/linux/net/ipv6/
H A Dip6_flowlabel.c376 fl_create(struct net *net, struct sock *sk, struct in6_flowlabel_req *freq, in fl_create() argument
384 olen = optlen - CMSG_ALIGN(sizeof(*freq)); in fl_create()
408 CMSG_ALIGN(sizeof(*freq)), olen)) in fl_create()
430 err = fl6_renew(fl, freq->flr_linger, freq->flr_expires); in fl_create()
433 fl->share = freq->flr_share; in fl_create()
434 addr_type = ipv6_addr_type(&freq->flr_dst); in fl_create()
440 fl->dst = freq->flr_dst; in fl_create()
505 int ipv6_flowlabel_opt_get(struct sock *sk, struct in6_flowlabel_req *freq, in ipv6_flowlabel_opt_get() argument
512 freq->flr_label = np->rcv_flowinfo & IPV6_FLOWLABEL_MASK; in ipv6_flowlabel_opt_get()
517 freq->flr_label = np->flow_label; in ipv6_flowlabel_opt_get()
[all …]
/linux/arch/mips/mti-malta/
H A Dmalta-time.c51 static unsigned int freqround(unsigned int freq, unsigned int amount) in freqround() argument
53 freq += amount; in freqround()
54 freq -= freq % (amount*2); in freqround()
55 return freq; in freqround()
181 unsigned char freq, ctrl; in init_rtc() local
184 freq = CMOS_READ(RTC_FREQ_SELECT); in init_rtc()
185 if ((freq & RTC_DIV_CTL) != RTC_REF_CLCK_32KHZ) in init_rtc()
226 unsigned int freq; in plat_time_init() local
231 freq = mips_hpt_frequency; in plat_time_init()
234 freq *= 2; in plat_time_init()
[all …]
/linux/include/trace/events/
H A Ddevfreq.h12 TP_PROTO(struct devfreq *devfreq, unsigned long freq,
15 TP_ARGS(devfreq, freq, prev_freq),
19 __field(unsigned long, freq)
27 __entry->freq = freq;
33 TP_printk("dev_name=%-30s freq=%-12lu prev_freq=%-12lu load=%-2lu",
34 __get_str(dev_name), __entry->freq, __entry->prev_freq,
45 __field(unsigned long, freq)
53 __entry->freq = devfreq->previous_freq;
60 TP_printk("dev_name=%-30s freq
[all...]
/linux/drivers/clocksource/
H A Dtimer-fsl-ftm.c179 static int __init ftm_clockevent_init(unsigned long freq, int irq) in ftm_clockevent_init() argument
199 freq / (1 << priv->ps), in ftm_clockevent_init()
207 static int __init ftm_clocksource_init(unsigned long freq) in ftm_clocksource_init() argument
216 sched_clock_register(ftm_read_sched_clock, 16, freq / (1 << priv->ps)); in ftm_clocksource_init()
218 freq / (1 << priv->ps), 300, 16, in ftm_clocksource_init()
263 long freq; in ftm_clk_init() local
265 freq = __ftm_clk_init(np, "ftm-evt-counter-en", "ftm-evt"); in ftm_clk_init()
266 if (freq <= 0) in ftm_clk_init()
269 freq = __ftm_clk_init(np, "ftm-src-counter-en", "ftm-src"); in ftm_clk_init()
270 if (freq <= 0) in ftm_clk_init()
[all …]
/linux/drivers/ssb/
H A Ddriver_chipcommon_pmu.c51 u16 freq; /* Crystal frequency in kHz.*/ member
58 { .freq = 12000, .xf = 1, .wb_int = 73, .wb_frac = 349525, },
59 { .freq = 13000, .xf = 2, .wb_int = 67, .wb_frac = 725937, },
60 { .freq = 14400, .xf = 3, .wb_int = 61, .wb_frac = 116508, },
61 { .freq = 15360, .xf = 4, .wb_int = 57, .wb_frac = 305834, },
62 { .freq = 16200, .xf = 5, .wb_int = 54, .wb_frac = 336579, },
63 { .freq = 16800, .xf = 6, .wb_int = 52, .wb_frac = 399457, },
64 { .freq = 19200, .xf = 7, .wb_int = 45, .wb_frac = 873813, },
65 { .freq = 19800, .xf = 8, .wb_int = 44, .wb_frac = 466033, },
66 { .freq = 20000, .xf = 9, .wb_int = 44, .wb_frac = 0, },
[all …]
/linux/tools/perf/util/
H A Drecord.c76 attr->freq = 0; in evsel__config_leader_sampling()
164 opts->freq = opts->user_freq; in record_opts__config_freq()
170 opts->freq = 0; in record_opts__config_freq()
171 else if (opts->freq) { in record_opts__config_freq()
172 opts->default_interval = opts->freq; in record_opts__config_freq()
184 if (user_freq && (max_rate < opts->freq)) { in record_opts__config_freq()
187 " Please use -F freq option with a lower value or consider\n" in record_opts__config_freq()
195 " Use --strict-freq to disable this throttling, refusing to record.\n", in record_opts__config_freq()
196 max_rate, opts->freq, max_rate); in record_opts__config_freq()
198 opts->freq in record_opts__config_freq()
273 unsigned int freq; record__parse_freq() local
[all...]
/linux/drivers/thermal/
H A Ddevfreq_cooling.c91 unsigned long freq; in devfreq_cooling_set_cur_state() local
107 freq = table[perf_idx].frequency * 1000; in devfreq_cooling_set_cur_state()
110 freq = dfc->freq_table[state]; in devfreq_cooling_set_cur_state()
114 DIV_ROUND_UP(freq, HZ_PER_KHZ)); in devfreq_cooling_set_cur_state()
124 * @freq: frequency in kHz
126 * Return: the performance index associated with the @freq, or
129 static int get_perf_idx(struct em_perf_domain *em_pd, unsigned long freq) in get_perf_idx() argument
137 if (table[i].frequency != freq) in get_perf_idx()
148 static unsigned long get_voltage(struct devfreq *df, unsigned long freq) in get_voltage() argument
154 opp = dev_pm_opp_find_freq_exact(dev, freq, true); in get_voltage()
[all …]
/linux/drivers/net/wireless/intersil/p54/
H A Deeprom.c72 u16 freq; member
86 static int p54_get_band_from_freq(u16 freq) in p54_get_band_from_freq() argument
90 if ((freq >= 2412) && (freq <= 2484)) in p54_get_band_from_freq()
93 if ((freq >= 4920) && (freq <= 5825)) in p54_get_band_from_freq()
99 static int same_band(u16 freq, u16 freq2) in same_band() argument
101 return p54_get_band_from_freq(freq) == p54_get_band_from_freq(freq2); in same_band()
110 return a->freq - b->freq; in p54_compare_channels()
119 return a->freq - b->freq; in p54_compare_rssichan()
188 chan->index, chan->freq); in p54_generate_band()
193 dest->center_freq = chan->freq; in p54_generate_band()
[all …]
/linux/drivers/clk/mediatek/
H A Dclk-mt8365-apmixedsys.c56 { .div = 0, .freq = MT8365_PLL_FMAX },
57 { .div = 1, .freq = 1500 * MHZ },
58 { .div = 2, .freq = 750 * MHZ },
59 { .div = 3, .freq = 375 * MHZ },
60 { .div = 4, .freq = 182500000 },
65 { .div = 0, .freq = MT8365_PLL_FMAX },
66 { .div = 1, .freq = 1600 * MHZ },
67 { .div = 2, .freq = 800 * MHZ },
68 { .div = 3, .freq = 400 * MHZ },
69 { .div = 4, .freq = 200 * MHZ },
[all …]
H A Dclk-mt2712-apmixedsys.c53 { .div = 0, .freq = MT2712_PLL_FMAX },
54 { .div = 1, .freq = 1202500000 },
55 { .div = 2, .freq = 500500000 },
56 { .div = 3, .freq = 315250000 },
57 { .div = 4, .freq = 157625000 },
62 { .div = 0, .freq = MT2712_PLL_FMAX },
63 { .div = 1, .freq = 994500000 },
64 { .div = 2, .freq = 520000000 },
65 { .div = 3, .freq = 315250000 },
66 { .div = 4, .freq = 157625000 },
[all …]
/linux/arch/mips/kernel/
H A Dtime.c39 struct cpufreq_freqs *freq = data; in cpufreq_callback() local
40 struct cpumask *cpus = freq->policy->cpus; in cpufreq_callback()
45 * Skip lpj numbers adjustment if the CPU-freq transition is safe for in cpufreq_callback()
48 if (freq->flags & CPUFREQ_CONST_LOOPS) in cpufreq_callback()
54 glb_lpj_ref_freq = freq->old; in cpufreq_callback()
59 per_cpu(pcp_lpj_ref_freq, cpu) = freq->old; in cpufreq_callback()
67 if ((val == CPUFREQ_PRECHANGE && freq->old < freq->new) || in cpufreq_callback()
68 (val == CPUFREQ_POSTCHANGE && freq->old > freq->new)) { in cpufreq_callback()
71 freq->new); in cpufreq_callback()
76 freq->new); in cpufreq_callback()
/linux/include/linux/
H A Dcpufreq.h70 unsigned int suspend_freq; /* freq to set during suspend */
201 #define CPUFREQ_SHARED_TYPE_ALL (2) /* All dependent CPUs should set freq */
202 #define CPUFREQ_SHARED_TYPE_ANY (3) /* Freq can be set from any dependent CPU*/
462 * frequency present in freq-table exposed by the driver. For these drivers if
463 * CPU is found running at an out of table freq, we will try to set it to a freq
597 unsigned int freq);
791 unsigned int freq);
799 /* Find lowest freq at or above target in a table in ascending order */
806 unsigned int freq; in cpufreq_table_find_index_al() local
810 freq = pos->frequency; in cpufreq_table_find_index_al()
[all …]
/linux/drivers/cpufreq/
H A Ds3c64xx-cpufreq.c111 struct cpufreq_frequency_table *freq; in s3c64xx_cpufreq_config_regulator() local
122 cpufreq_for_each_valid_entry(freq, s3c64xx_freq_table) { in s3c64xx_cpufreq_config_regulator()
123 dvfs = &s3c64xx_dvfs_table[freq->driver_data]; in s3c64xx_cpufreq_config_regulator()
134 freq->frequency); in s3c64xx_cpufreq_config_regulator()
135 freq->frequency = CPUFREQ_ENTRY_INVALID; in s3c64xx_cpufreq_config_regulator()
148 struct cpufreq_frequency_table *freq; in s3c64xx_cpufreq_driver_init() local
171 cpufreq_for_each_entry(freq, s3c64xx_freq_table) { in s3c64xx_cpufreq_driver_init()
175 r = clk_round_rate(policy->clk, freq->frequency * 1000); in s3c64xx_cpufreq_driver_init()
177 if (r != freq->frequency) { in s3c64xx_cpufreq_driver_init()
179 freq->frequency); in s3c64xx_cpufreq_driver_init()
[all …]
/linux/drivers/iio/filter/
H A Dadmv8818.c137 static int __admv8818_hpf_select(struct admv8818_state *st, u64 freq) in __admv8818_hpf_select() argument
143 if (freq < freq_range_hpf[ADMV8818_BAND_MIN][ADMV8818_BAND_CORNER_LOW]) in __admv8818_hpf_select()
146 if (freq >= freq_range_hpf[ADMV8818_BAND_MAX][ADMV8818_BAND_CORNER_HIGH]) { in __admv8818_hpf_select()
153 if (freq >= 12000ULL * HZ_PER_MHZ && freq < 12500ULL * HZ_PER_MHZ) { in __admv8818_hpf_select()
165 if (freq_range_hpf[band][ADMV8818_BAND_CORNER_LOW] > freq) in __admv8818_hpf_select()
180 if (freq_corner > freq) in __admv8818_hpf_select()
183 freq_error = freq - freq_corner; in __admv8818_hpf_select()
206 static int admv8818_hpf_select(struct admv8818_state *st, u64 freq) in admv8818_hpf_select() argument
211 ret = __admv8818_hpf_select(st, freq); in admv8818_hpf_select()
217 static int __admv8818_lpf_select(struct admv8818_state *st, u64 freq) in __admv8818_lpf_select() argument
[all …]

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