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Searched refs:factor (Results 1 – 25 of 282) sorted by relevance

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/Linux-v6.1/drivers/clk/mmp/
Dclk-frac.c27 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_round_rate() local
31 for (i = 0; i < factor->ftbl_cnt; i++) { in clk_factor_round_rate()
34 rate *= factor->ftbl[i].den; in clk_factor_round_rate()
35 do_div(rate, factor->ftbl[i].num * factor->masks->factor); in clk_factor_round_rate()
40 if ((i == 0) || (i == factor->ftbl_cnt)) { in clk_factor_round_rate()
53 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_recalc_rate() local
54 struct mmp_clk_factor_masks *masks = factor->masks; in clk_factor_recalc_rate()
58 val = readl_relaxed(factor->base); in clk_factor_recalc_rate()
71 do_div(rate, num * factor->masks->factor); in clk_factor_recalc_rate()
80 struct mmp_clk_factor *factor = to_clk_factor(hw); in clk_factor_set_rate() local
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/Linux-v6.1/drivers/media/platform/allegro-dvt/
Dnal-hevc.h383 int factor = 30 / 10; in nal_hevc_level() local
387 return factor * 10; in nal_hevc_level()
389 return factor * 20; in nal_hevc_level()
391 return factor * 21; in nal_hevc_level()
393 return factor * 30; in nal_hevc_level()
395 return factor * 31; in nal_hevc_level()
397 return factor * 40; in nal_hevc_level()
399 return factor * 41; in nal_hevc_level()
401 return factor * 50; in nal_hevc_level()
403 return factor * 51; in nal_hevc_level()
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/Linux-v6.1/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-v6.1/drivers/iio/afe/
Diio-rescale.c317 u32 factor; in rescale_current_sense_amplifier_props() local
335 factor = gcd(sense, 1000000); in rescale_current_sense_amplifier_props()
336 rescale->numerator = 1000000 / factor; in rescale_current_sense_amplifier_props()
337 rescale->denominator = sense / factor; in rescale_current_sense_amplifier_props()
339 factor = gcd(rescale->numerator, gain_mult); in rescale_current_sense_amplifier_props()
340 rescale->numerator /= factor; in rescale_current_sense_amplifier_props()
341 rescale->denominator *= gain_mult / factor; in rescale_current_sense_amplifier_props()
343 factor = gcd(rescale->denominator, gain_div); in rescale_current_sense_amplifier_props()
344 rescale->numerator *= gain_div / factor; in rescale_current_sense_amplifier_props()
345 rescale->denominator /= factor; in rescale_current_sense_amplifier_props()
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/Linux-v6.1/drivers/clk/actions/
Dowl-factor.c136 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_round_rate() local
137 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_round_rate()
139 return owl_factor_helper_round_rate(&factor->common, factor_hw, in owl_factor_round_rate()
176 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_recalc_rate() local
177 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_recalc_rate()
178 struct owl_clk_common *common = &factor->common; in owl_factor_recalc_rate()
208 struct owl_factor *factor = hw_to_owl_factor(hw); in owl_factor_set_rate() local
209 struct owl_factor_hw *factor_hw = &factor->factor_hw; in owl_factor_set_rate()
210 struct owl_clk_common *common = &factor->common; in owl_factor_set_rate()
/Linux-v6.1/arch/arm/boot/dts/
Domap36xx-omap3430es2plus-clocks.dtsi47 compatible = "fixed-factor-clock";
78 compatible = "fixed-factor-clock";
101 compatible = "fixed-factor-clock";
109 compatible = "fixed-factor-clock";
117 compatible = "fixed-factor-clock";
125 compatible = "fixed-factor-clock";
133 compatible = "fixed-factor-clock";
141 compatible = "fixed-factor-clock";
149 compatible = "fixed-factor-clock";
157 compatible = "fixed-factor-clock";
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Dam33xx-clocks.dtsi19 compatible = "fixed-factor-clock";
28 compatible = "fixed-factor-clock";
37 compatible = "fixed-factor-clock";
46 compatible = "fixed-factor-clock";
55 compatible = "fixed-factor-clock";
64 compatible = "fixed-factor-clock";
73 compatible = "fixed-factor-clock";
82 compatible = "fixed-factor-clock";
91 compatible = "fixed-factor-clock";
100 compatible = "fixed-factor-clock";
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Dam43xx-clocks.dtsi37 compatible = "fixed-factor-clock";
46 compatible = "fixed-factor-clock";
55 compatible = "fixed-factor-clock";
64 compatible = "fixed-factor-clock";
73 compatible = "fixed-factor-clock";
82 compatible = "fixed-factor-clock";
91 compatible = "fixed-factor-clock";
100 compatible = "fixed-factor-clock";
109 compatible = "fixed-factor-clock";
118 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.dtsi10 compatible = "fixed-factor-clock";
18 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";
Domap3xxx-clocks.dtsi41 compatible = "fixed-factor-clock";
49 compatible = "fixed-factor-clock";
57 compatible = "fixed-factor-clock";
65 compatible = "fixed-factor-clock";
73 compatible = "fixed-factor-clock";
227 compatible = "fixed-factor-clock";
244 compatible = "fixed-factor-clock";
342 compatible = "fixed-factor-clock";
359 compatible = "fixed-factor-clock";
379 compatible = "fixed-factor-clock";
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/Linux-v6.1/fs/btrfs/
Dmisc.h35 static inline u64 div_factor(u64 num, int factor) in div_factor() argument
37 if (factor == 10) in div_factor()
39 num *= factor; in div_factor()
43 static inline u64 div_factor_fine(u64 num, int factor) in div_factor_fine() argument
45 if (factor == 100) in div_factor_fine()
47 num *= factor; in div_factor_fine()
/Linux-v6.1/drivers/net/wireless/ath/
Ddfs_pri_detector.c47 u32 factor; in pde_get_multiple() local
59 factor = val / fraction; in pde_get_multiple()
65 factor++; in pde_get_multiple()
67 factor = 0; in pde_get_multiple()
69 return factor; in pde_get_multiple()
258 u32 factor; in pseq_handler_create_sequences() local
263 factor = pde_get_multiple(ps.last_ts - p2->ts, ps.pri, in pseq_handler_create_sequences()
265 if (factor > 0) { in pseq_handler_create_sequences()
310 u32 factor; in pseq_handler_add_to_existing_seqs() local
320 factor = pde_get_multiple(delta_ts, ps->pri, in pseq_handler_add_to_existing_seqs()
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/Linux-v6.1/tools/testing/selftests/syscall_user_dispatch/
Dsud_benchmark.c65 int factor; variable
88 factor += CALIBRATE_TO_SECS; in calibrate_set()
91 printf("test iterations = %d\n", CALIBRATION_STEP * factor); in calibrate_set()
99 for (i = 0; i < factor; ++i) in perf_syscall()
100 partial += one_sysinfo_step()/(CALIBRATION_STEP*factor); in perf_syscall()
/Linux-v6.1/drivers/gpu/drm/sprd/
Dmegacores_pll.c34 const unsigned long long factor = 100; in dphy_calc_pll_param() local
66 tmp = pll->fvco * factor * mhz; in dphy_calc_pll_param()
68 tmp = tmp - pll->nint * factor * mhz; in dphy_calc_pll_param()
218 const u32 factor = 2; in dphy_timing_config() local
238 val[CLK] = DIV_ROUND_UP(range[L] * (factor << 1), t_byteck) - 2; in dphy_timing_config()
256 val[CLK] = DIV_ROUND_UP(range[L] * factor + (tmp & 0xffff) in dphy_timing_config()
259 val[DATA] = DIV_ROUND_UP(range[L] * factor in dphy_timing_config()
267 val[CLK] = DIV_ROUND_UP(range[L] * factor - constant, t_half_byteck); in dphy_timing_config()
275 val[CLK] = DIV_ROUND_UP(range[L] * factor, t_byteck) - 2; in dphy_timing_config()
282 val[CLK] = DIV_ROUND_UP(range[L] * factor, t_byteck) - 2; in dphy_timing_config()
/Linux-v6.1/drivers/media/test-drivers/vivid/
Dvivid-vid-out.c358 unsigned factor = 1; in vivid_try_fmt_vid_out() local
379 factor = 2; in vivid_try_fmt_vid_out()
382 mp->height = h / factor; in vivid_try_fmt_vid_out()
384 struct v4l2_rect r = { 0, 0, mp->width, mp->height * factor }; in vivid_try_fmt_vid_out()
398 mp->height = r.height / factor; in vivid_try_fmt_vid_out()
456 unsigned factor = 1; in vivid_s_fmt_vid_out() local
482 factor = 2; in vivid_s_fmt_vid_out()
496 factor * r.height / MAX_ZOOM in vivid_s_fmt_vid_out()
501 factor * r.height * MAX_ZOOM in vivid_s_fmt_vid_out()
511 factor * crop->height / MAX_ZOOM in vivid_s_fmt_vid_out()
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/Linux-v6.1/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-v6.1/drivers/clk/qcom/
Dcommon.c135 struct clk_fixed_factor *factor; in _qcom_cc_register_board_clk() local
164 factor = devm_kzalloc(dev, sizeof(*factor), GFP_KERNEL); in _qcom_cc_register_board_clk()
165 if (!factor) in _qcom_cc_register_board_clk()
168 factor->mult = factor->div = 1; in _qcom_cc_register_board_clk()
169 factor->hw.init = &init_data; in _qcom_cc_register_board_clk()
177 ret = devm_clk_hw_register(dev, &factor->hw); in _qcom_cc_register_board_clk()
/Linux-v6.1/drivers/gpu/drm/amd/pm/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-v6.1/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".
28 compatible = "ti,fixed-factor-clock";
37 compatible = "ti,fixed-factor-clock";
/Linux-v6.1/net/ipv4/
Dtcp_htcp.c176 u32 factor = 1; in htcp_alpha_update() local
181 factor = 1 + (10 * diff + ((diff / 2) * (diff / 2) / HZ)) / HZ; in htcp_alpha_update()
189 factor = (factor << 3) / scale; in htcp_alpha_update()
190 if (!factor) in htcp_alpha_update()
191 factor = 1; in htcp_alpha_update()
194 ca->alpha = 2 * factor * ((1 << 7) - ca->beta); in htcp_alpha_update()
/Linux-v6.1/drivers/media/platform/ti/vpe/
Dsc.c158 u16 factor = 0; in sc_config_scaler() local
222 factor = (u16) ((dst_h << 10) / src_h); in sc_config_scaler()
224 row_acc_init_rav = factor + ((1 + factor) >> 1); in sc_config_scaler()
238 src_h, dst_h, factor, row_acc_init_rav, in sc_config_scaler()
269 *sc_reg13 = factor; in sc_config_scaler()
/Linux-v6.1/drivers/clocksource/
Dtimer-cadence-ttc.c238 unsigned long factor, rate_low, rate_high; in ttc_rate_change_clocksource_cb() local
241 factor = DIV_ROUND_CLOSEST(ndata->new_rate, in ttc_rate_change_clocksource_cb()
246 factor = DIV_ROUND_CLOSEST(ndata->old_rate, in ttc_rate_change_clocksource_cb()
252 if (!is_power_of_2(factor)) in ttc_rate_change_clocksource_cb()
255 if (abs(rate_high - (factor * rate_low)) > MAX_F_ERR) in ttc_rate_change_clocksource_cb()
258 factor = __ilog2_u32(factor); in ttc_rate_change_clocksource_cb()
272 psv -= factor; in ttc_rate_change_clocksource_cb()
274 psv += factor; in ttc_rate_change_clocksource_cb()
/Linux-v6.1/drivers/clk/
Dclk-multiplier.c119 unsigned long factor = __bestmult(hw, rate, parent_rate, in clk_multiplier_round_rate() local
122 return *parent_rate * factor; in clk_multiplier_round_rate()
129 unsigned long factor = __get_mult(mult, rate, parent_rate); in clk_multiplier_set_rate() local
140 val |= factor << mult->shift; in clk_multiplier_set_rate()
/Linux-v6.1/tools/perf/arch/s390/util/
Dauxtrace.c51 unsigned int factor = 1; in cpumsf_recording_options() local
66 factor = (opts->user_freq + DEFAULT_FREQ in cpumsf_recording_options()
68 pages = DEFAULT_AUX_PAGES * factor; in cpumsf_recording_options()

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