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Searched refs:factor (Results 1 – 25 of 245) sorted by relevance

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/Linux-v4.19/drivers/clk/mmp/
Dclk-frac.c30 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_round_rate() local
34 for (i = 0; i < factor->ftbl_cnt; i++) { in clk_factor_round_rate()
36 rate = (((*prate / 10000) * factor->ftbl[i].den) / in clk_factor_round_rate()
37 (factor->ftbl[i].num * factor->masks->factor)) * 10000; in clk_factor_round_rate()
41 if ((i == 0) || (i == factor->ftbl_cnt)) { in clk_factor_round_rate()
54 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_recalc_rate() local
55 struct mmp_clk_factor_masks *masks = factor->masks; in clk_factor_recalc_rate()
58 val = readl_relaxed(factor->base); in clk_factor_recalc_rate()
70 (num * factor->masks->factor)) * 10000; in clk_factor_recalc_rate()
77 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_set_rate() local
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/Linux-v4.19/fs/btrfs/
Dmath.h12 static inline u64 div_factor(u64 num, int factor) in div_factor() argument
14 if (factor == 10) in div_factor()
16 num *= factor; in div_factor()
20 static inline u64 div_factor_fine(u64 num, int factor) in div_factor_fine() argument
22 if (factor == 100) in div_factor_fine()
24 num *= factor; in div_factor_fine()
/Linux-v4.19/drivers/iio/afe/
Diio-rescale.c154 u32 factor; in rescale_current_sense_amplifier_props() local
172 factor = gcd(sense, 1000000); in rescale_current_sense_amplifier_props()
173 rescale->numerator = 1000000 / factor; in rescale_current_sense_amplifier_props()
174 rescale->denominator = sense / factor; in rescale_current_sense_amplifier_props()
176 factor = gcd(rescale->numerator, gain_mult); in rescale_current_sense_amplifier_props()
177 rescale->numerator /= factor; in rescale_current_sense_amplifier_props()
178 rescale->denominator *= gain_mult / factor; in rescale_current_sense_amplifier_props()
180 factor = gcd(rescale->denominator, gain_div); in rescale_current_sense_amplifier_props()
181 rescale->numerator *= gain_div / factor; in rescale_current_sense_amplifier_props()
182 rescale->denominator /= factor; in rescale_current_sense_amplifier_props()
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/Linux-v4.19/drivers/s390/block/
Ddasd_proc.c184 static void dasd_statistics_array(struct seq_file *m, unsigned int *array, int factor) in dasd_statistics_array() argument
189 seq_printf(m, "%7d ", array[i] / factor); in dasd_statistics_array()
201 int factor; in dasd_stats_proc_show() local
214 for (factor = 1; (prof->dasd_io_reqs / factor) > 9999999; in dasd_stats_proc_show()
215 factor *= 10); in dasd_stats_proc_show()
220 seq_printf(m, "Scale Factor is %d\n", factor); in dasd_stats_proc_show()
231 dasd_statistics_array(m, prof->dasd_io_secs, factor); in dasd_stats_proc_show()
233 dasd_statistics_array(m, prof->dasd_io_times, factor); in dasd_stats_proc_show()
235 dasd_statistics_array(m, prof->dasd_io_timps, factor); in dasd_stats_proc_show()
237 dasd_statistics_array(m, prof->dasd_io_time1, factor); in dasd_stats_proc_show()
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/Linux-v4.19/drivers/clk/actions/
Dowl-factor.c70 struct owl_factor *factor = hw_to_owl_factor(hw); in clk_val_best() local
71 struct owl_factor_hw *factor_hw = &factor->factor_hw; in clk_val_best()
138 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_round_rate() local
139 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_round_rate()
141 return owl_factor_helper_round_rate(&factor->common, factor_hw, in owl_factor_round_rate()
178 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_recalc_rate() local
179 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_recalc_rate()
180 struct owl_clk_common *common = &factor->common; in owl_factor_recalc_rate()
210 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_set_rate() local
211 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_set_rate()
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/Linux-v4.19/arch/arm/boot/dts/
Dam33xx-clocks.dtsi21 compatible = "fixed-factor-clock";
29 compatible = "fixed-factor-clock";
37 compatible = "fixed-factor-clock";
45 compatible = "fixed-factor-clock";
53 compatible = "fixed-factor-clock";
61 compatible = "fixed-factor-clock";
69 compatible = "fixed-factor-clock";
77 compatible = "fixed-factor-clock";
85 compatible = "fixed-factor-clock";
93 compatible = "fixed-factor-clock";
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Domap36xx-omap3430es2plus-clocks.dtsi36 compatible = "fixed-factor-clock";
52 compatible = "fixed-factor-clock";
76 compatible = "fixed-factor-clock";
84 compatible = "fixed-factor-clock";
92 compatible = "fixed-factor-clock";
100 compatible = "fixed-factor-clock";
108 compatible = "fixed-factor-clock";
116 compatible = "fixed-factor-clock";
124 compatible = "fixed-factor-clock";
132 compatible = "fixed-factor-clock";
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Dam43xx-clocks.dtsi37 compatible = "fixed-factor-clock";
45 compatible = "fixed-factor-clock";
53 compatible = "fixed-factor-clock";
61 compatible = "fixed-factor-clock";
69 compatible = "fixed-factor-clock";
77 compatible = "fixed-factor-clock";
85 compatible = "fixed-factor-clock";
93 compatible = "fixed-factor-clock";
101 compatible = "fixed-factor-clock";
109 compatible = "fixed-factor-clock";
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Dkeystone-clocks.dtsi25 compatible = "fixed-factor-clock";
34 compatible = "fixed-factor-clock";
63 compatible = "fixed-factor-clock";
72 compatible = "fixed-factor-clock";
81 compatible = "fixed-factor-clock";
90 compatible = "fixed-factor-clock";
99 compatible = "fixed-factor-clock";
108 compatible = "fixed-factor-clock";
117 compatible = "fixed-factor-clock";
126 compatible = "fixed-factor-clock";
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Domap36xx-am35xx-omap3430es2plus-clocks.dtsi13 compatible = "fixed-factor-clock";
21 compatible = "fixed-factor-clock";
56 compatible = "fixed-factor-clock";
64 compatible = "fixed-factor-clock";
72 compatible = "fixed-factor-clock";
80 compatible = "fixed-factor-clock";
88 compatible = "fixed-factor-clock";
Domap3xxx-clocks.dtsi44 compatible = "fixed-factor-clock";
52 compatible = "fixed-factor-clock";
60 compatible = "fixed-factor-clock";
68 compatible = "fixed-factor-clock";
76 compatible = "fixed-factor-clock";
214 compatible = "fixed-factor-clock";
231 compatible = "fixed-factor-clock";
256 compatible = "fixed-factor-clock";
273 compatible = "fixed-factor-clock";
303 compatible = "fixed-factor-clock";
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Ddra7xx-clocks.dtsi109 compatible = "fixed-factor-clock";
288 compatible = "fixed-factor-clock";
314 compatible = "fixed-factor-clock";
322 compatible = "fixed-factor-clock";
360 compatible = "fixed-factor-clock";
398 compatible = "fixed-factor-clock";
447 compatible = "fixed-factor-clock";
507 compatible = "fixed-factor-clock";
515 compatible = "fixed-factor-clock";
523 compatible = "fixed-factor-clock";
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/Linux-v4.19/drivers/media/platform/vivid/
Dvivid-vid-out.c336 unsigned factor = 1; in vivid_try_fmt_vid_out() local
357 factor = 2; in vivid_try_fmt_vid_out()
360 mp->height = h / factor; in vivid_try_fmt_vid_out()
362 struct v4l2_rect r = { 0, 0, mp->width, mp->height * factor }; in vivid_try_fmt_vid_out()
376 mp->height = r.height / factor; in vivid_try_fmt_vid_out()
434 unsigned factor = 1; in vivid_s_fmt_vid_out() local
460 factor = 2; in vivid_s_fmt_vid_out()
474 factor * r.height / MAX_ZOOM in vivid_s_fmt_vid_out()
479 factor * r.height * MAX_ZOOM in vivid_s_fmt_vid_out()
489 factor * crop->height / MAX_ZOOM in vivid_s_fmt_vid_out()
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/Linux-v4.19/drivers/net/wireless/ath/
Ddfs_pri_detector.c48 u32 factor; in pde_get_multiple() local
60 factor = val / fraction; in pde_get_multiple()
66 factor++; in pde_get_multiple()
68 factor = 0; in pde_get_multiple()
70 return factor; in pde_get_multiple()
259 u32 factor; in pseq_handler_create_sequences() local
264 factor = pde_get_multiple(ps.last_ts - p2->ts, ps.pri, in pseq_handler_create_sequences()
266 if (factor > 0) { in pseq_handler_create_sequences()
311 u32 factor; in pseq_handler_add_to_existing_seqs() local
321 factor = pde_get_multiple(delta_ts, ps->pri, in pseq_handler_add_to_existing_seqs()
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/Linux-v4.19/drivers/clk/qcom/
Dcommon.c122 struct clk_fixed_factor *factor; in _qcom_cc_register_board_clk() local
151 factor = devm_kzalloc(dev, sizeof(*factor), GFP_KERNEL); in _qcom_cc_register_board_clk()
152 if (!factor) in _qcom_cc_register_board_clk()
155 factor->mult = factor->div = 1; in _qcom_cc_register_board_clk()
156 factor->hw.init = &init_data; in _qcom_cc_register_board_clk()
164 ret = devm_clk_hw_register(dev, &factor->hw); in _qcom_cc_register_board_clk()
/Linux-v4.19/Documentation/devicetree/bindings/iio/light/
Dus5182d.txt8 - upisemi,glass-coef: glass attenuation factor - compensation factor of
14 - upisemi,upper-dark-gain: 8-bit dark gain compensation factor(4 int and 4
17 - upisemi,lower-dark-gain: 8-bit dark gain compensation factor(4 int and 4
34 (0 * dark-gain), and a 1.35 compensation factor when ALS < thresh.
/Linux-v4.19/arch/arm64/boot/dts/broadcom/stingray/
Dstingray-clock.dtsi43 compatible = "fixed-factor-clock";
129 compatible = "fixed-factor-clock";
137 compatible = "fixed-factor-clock";
146 compatible = "fixed-factor-clock";
154 compatible = "fixed-factor-clock";
162 compatible = "fixed-factor-clock";
170 compatible = "fixed-factor-clock";
178 compatible = "fixed-factor-clock";
/Linux-v4.19/Documentation/devicetree/bindings/clock/ti/
Dfixed-factor-clock.txt1 Binding for TI fixed factor rate clock sources.
12 - compatible : shall be "ti,fixed-factor-clock".
27 compatible = "ti,fixed-factor-clock";
36 compatible = "ti,fixed-factor-clock";
/Linux-v4.19/drivers/gpu/drm/amd/powerplay/hwmgr/
Dppevvmath.h248 static fInt GetScaledFraction(int X, int factor) in GetScaledFraction() argument
263 if (factor < 0) { in GetScaledFraction()
264 factor = -1*factor; in GetScaledFraction()
268 if ((X > MAX) || factor > MAX) { in GetScaledFraction()
269 if ((X/factor) <= MAX) { in GetScaledFraction()
275 while (factor > MAX) { in GetScaledFraction()
276 factor = factor >> 1; in GetScaledFraction()
285 if (factor == 1) in GetScaledFraction()
288 fValue = fDivide(ConvertToFraction(X * uPow(-1, bNEGATED)), ConvertToFraction(factor)); in GetScaledFraction()
/Linux-v4.19/Documentation/devicetree/bindings/clock/
Dfixed-factor-clock.txt1 Binding for simple fixed factor rate clock sources.
8 - compatible : shall be "fixed-factor-clock".
23 compatible = "fixed-factor-clock";
/Linux-v4.19/net/ipv4/
Dtcp_htcp.c175 u32 factor = 1; in htcp_alpha_update() local
180 factor = 1 + (10 * diff + ((diff / 2) * (diff / 2) / HZ)) / HZ; in htcp_alpha_update()
188 factor = (factor << 3) / scale; in htcp_alpha_update()
189 if (!factor) in htcp_alpha_update()
190 factor = 1; in htcp_alpha_update()
193 ca->alpha = 2 * factor * ((1 << 7) - ca->beta); in htcp_alpha_update()
/Linux-v4.19/drivers/clk/
Dclk-multiplier.c105 unsigned long factor = __bestmult(hw, rate, parent_rate, in clk_multiplier_round_rate() local
108 return *parent_rate * factor; in clk_multiplier_round_rate()
115 unsigned long factor = __get_mult(mult, rate, parent_rate); in clk_multiplier_set_rate() local
126 val |= factor << mult->shift; in clk_multiplier_set_rate()
/Linux-v4.19/drivers/media/platform/ti-vpe/
Dsc.c161 u16 factor = 0; in sc_config_scaler() local
225 factor = (u16) ((dst_h << 10) / src_h); in sc_config_scaler()
227 row_acc_init_rav = factor + ((1 + factor) >> 1); in sc_config_scaler()
241 src_h, dst_h, factor, row_acc_init_rav, in sc_config_scaler()
272 *sc_reg13 = factor; in sc_config_scaler()
/Linux-v4.19/drivers/clocksource/
Dcadence_ttc_timer.c244 unsigned long factor, rate_low, rate_high; in ttc_rate_change_clocksource_cb() local
247 factor = DIV_ROUND_CLOSEST(ndata->new_rate, in ttc_rate_change_clocksource_cb()
252 factor = DIV_ROUND_CLOSEST(ndata->old_rate, in ttc_rate_change_clocksource_cb()
258 if (!is_power_of_2(factor)) in ttc_rate_change_clocksource_cb()
261 if (abs(rate_high - (factor * rate_low)) > MAX_F_ERR) in ttc_rate_change_clocksource_cb()
264 factor = __ilog2_u32(factor); in ttc_rate_change_clocksource_cb()
278 psv -= factor; in ttc_rate_change_clocksource_cb()
280 psv += factor; in ttc_rate_change_clocksource_cb()
/Linux-v4.19/tools/perf/arch/s390/util/
Dauxtrace.c48 unsigned int factor = 1; in cpumsf_recording_options() local
63 factor = (opts->user_freq + DEFAULT_FREQ in cpumsf_recording_options()
65 pages = DEFAULT_AUX_PAGES * factor; in cpumsf_recording_options()

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