| /kernel/linux/linux-6.6/drivers/iio/test/ |
| D | iio-test-rescale.c | 20 const s32 denominator; member
39 .denominator = 8060,
47 .denominator = 8060,
55 .denominator = 8060,
64 .denominator = 8060,
73 .denominator = 53,
82 .denominator = 53,
91 .denominator = 8060,
100 .denominator = 8060,
109 .denominator = 8060,
[all …]
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| /kernel/linux/linux-5.10/drivers/iio/afe/ |
| D | iio-rescale.c | 33 s32 denominator; member
53 *val2 *= rescale->denominator; in rescale_read_raw()
57 if (rescale->denominator == 1) in rescale_read_raw()
59 *val2 = rescale->denominator; in rescale_read_raw()
63 tmp = div_s64(tmp, rescale->denominator); in rescale_read_raw()
170 * numerator/denominator from overflowing. in rescale_current_sense_amplifier_props()
174 rescale->denominator = sense / 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()
182 rescale->denominator /= factor; in rescale_current_sense_amplifier_props()
[all …]
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| /kernel/linux/linux-6.6/drivers/iio/afe/ |
| D | iio-rescale.c | 34 if (rescale->denominator == 1) in rescale_process_scale()
36 *val2 = rescale->denominator; in rescale_process_scale()
45 !check_mul_overflow(*val2, rescale->denominator, &_val2)) { in rescale_process_scale()
53 tmp = div_s64(tmp, rescale->denominator); in rescale_process_scale()
87 *val = div_s64_rem(tmp, abs(rescale->denominator), &rem); in rescale_process_scale()
90 tmp = div_s64(tmp, abs(rescale->denominator)); in rescale_process_scale()
98 if (neg ^ ((rescale->numerator < 0) ^ (rescale->denominator < 0))) { in rescale_process_scale()
344 * numerator/denominator from overflowing. in rescale_current_sense_amplifier_props()
348 rescale->denominator = sense / factor; in rescale_current_sense_amplifier_props()
352 rescale->denominator *= gain_mult / factor; in rescale_current_sense_amplifier_props()
[all …]
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| /kernel/linux/linux-6.6/include/trace/events/ |
| D | kyber.h | 18 unsigned int denominator, unsigned int samples),
20 TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples),
28 __field( u8, denominator )
38 __entry->denominator = denominator;
45 __entry->denominator, __entry->samples)
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| /kernel/linux/linux-5.10/include/trace/events/ |
| D | kyber.h | 18 unsigned int denominator, unsigned int samples),
20 TP_ARGS(q, domain, type, percentile, numerator, denominator, samples),
28 __field( u8, denominator )
38 __entry->denominator = denominator;
45 __entry->denominator, __entry->samples)
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| /kernel/linux/linux-6.6/lib/ |
| D | flex_proportions.c | 21 * This formula can be straightforwardly computed by maintaining denominator
137 unsigned long *numerator, unsigned long *denominator) in fprop_fraction_single() argument
150 * Make fraction <= 1 and denominator > 0 even in presence of percpu in fprop_fraction_single()
159 *denominator = den; in fprop_fraction_single()
226 unsigned long *numerator, unsigned long *denominator) in fprop_fraction_percpu() argument
239 * Make fraction <= 1 and denominator > 0 even in presence of percpu in fprop_fraction_percpu()
248 *denominator = den; in fprop_fraction_percpu()
260 unsigned long numerator, denominator; in __fprop_add_percpu_max() local
263 fprop_fraction_percpu(p, pl, &numerator, &denominator); in __fprop_add_percpu_max()
265 tmp = (u64)denominator * max_frac - in __fprop_add_percpu_max()
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| /kernel/linux/linux-5.10/lib/ |
| D | flex_proportions.c | 21 * This formula can be straightforwardly computed by maintaining denominator
141 unsigned long *numerator, unsigned long *denominator) in fprop_fraction_single() argument
154 * Make fraction <= 1 and denominator > 0 even in presence of percpu in fprop_fraction_single()
163 *denominator = den; in fprop_fraction_single()
229 unsigned long *numerator, unsigned long *denominator) in fprop_fraction_percpu() argument
242 * Make fraction <= 1 and denominator > 0 even in presence of percpu in fprop_fraction_percpu()
251 *denominator = den; in fprop_fraction_percpu()
263 unsigned long numerator, denominator; in __fprop_inc_percpu_max() local
265 fprop_fraction_percpu(p, pl, &numerator, &denominator); in __fprop_inc_percpu_max()
267 (((u64)denominator) * max_frac) >> FPROP_FRAC_SHIFT) in __fprop_inc_percpu_max()
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| /kernel/linux/linux-6.6/drivers/iio/adc/ |
| D | qcom-vadc-common.c | 293 { .numerator = 1, .denominator = 1 },
294 { .numerator = 1, .denominator = 3 },
295 { .numerator = 1, .denominator = 4 },
296 { .numerator = 1, .denominator = 6 },
297 { .numerator = 1, .denominator = 20 },
298 { .numerator = 1, .denominator = 8 },
299 { .numerator = 10, .denominator = 81 },
300 { .numerator = 1, .denominator = 10 },
301 { .numerator = 1, .denominator = 16 },
417 voltage *= prescale->denominator; in qcom_vadc_scale_volt()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/test-drivers/vivid/ |
| D | vivid-kthread-touch.c | 53 unsigned int denominator; in vivid_thread_touch_cap() local
82 denominator = dev->timeperframe_tch_cap.denominator; in vivid_thread_touch_cap()
88 buffers_since_start = (u64)jiffies_since_start * denominator + in vivid_thread_touch_cap()
124 denominator / 2; in vivid_thread_touch_cap()
125 do_div(next_jiffies_since_start, denominator); in vivid_thread_touch_cap()
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| D | vivid-kthread-out.c | 149 unsigned denominator; in vivid_thread_vid_out() local
182 denominator = dev->timeperframe_vid_out.denominator; in vivid_thread_vid_out()
185 denominator *= 2; in vivid_thread_vid_out()
190 buffers_since_start = (u64)jiffies_since_start * denominator + in vivid_thread_vid_out()
229 denominator / 2; in vivid_thread_vid_out()
230 do_div(next_jiffies_since_start, denominator); in vivid_thread_vid_out()
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| /kernel/linux/linux-6.6/drivers/media/test-drivers/vivid/ |
| D | vivid-kthread-touch.c | 54 unsigned int denominator; in vivid_thread_touch_cap() local
87 denominator = dev->timeperframe_tch_cap.denominator; in vivid_thread_touch_cap()
93 buffers_since_start = (u64)jiffies_since_start * denominator + in vivid_thread_touch_cap()
131 denominator / 2; in vivid_thread_touch_cap()
132 do_div(next_jiffies_since_start, denominator); in vivid_thread_touch_cap()
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| D | vivid-kthread-out.c | 150 unsigned denominator; in vivid_thread_vid_out() local
184 denominator = dev->timeperframe_vid_out.denominator; in vivid_thread_vid_out()
187 denominator *= 2; in vivid_thread_vid_out()
192 buffers_since_start = (u64)jiffies_since_start * denominator + in vivid_thread_vid_out()
231 denominator / 2; in vivid_thread_vid_out()
232 do_div(next_jiffies_since_start, denominator); in vivid_thread_vid_out()
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| /kernel/linux/linux-5.10/drivers/phy/freescale/ |
| D | phy-fsl-imx8-mipi-dphy.c | 125 * nominator, denominator.
160 u32 lp_t, numerator, denominator; in mixel_dphy_config_from_opts() local
170 denominator = ref_clk; in mixel_dphy_config_from_opts()
171 get_best_ratio(&numerator, &denominator, 255, 256); in mixel_dphy_config_from_opts()
172 if (!numerator || !denominator) { in mixel_dphy_config_from_opts()
174 numerator, denominator, in mixel_dphy_config_from_opts()
179 while ((numerator < 16) && (denominator <= 128)) { in mixel_dphy_config_from_opts()
181 denominator <<= 1; in mixel_dphy_config_from_opts()
188 i = __ffs(denominator); in mixel_dphy_config_from_opts()
191 cfg->cn = denominator >> i; in mixel_dphy_config_from_opts()
[all …]
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| /kernel/linux/linux-5.10/arch/h8300/lib/ |
| D | modsi3.S | 5 ; denominator in A2/A3
46 mov.l A1P,A1P ; is the denominator -ve
65 mov.l A1P,A1P ; is the denominator -ve
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| D | moddivsi3.S | 5 ; denominator in A2/A3
46 mov.l A1P,A1P ; is the denominator -ve
65 mov.l A1P,A1P ; is the denominator -ve
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| /kernel/linux/linux-6.6/drivers/clk/ |
| D | clk-fractional-divider.c | 13 * m (numerator) and n (denominator) values to be provided to satisfy
36 * we get the denominator to satisfy the desired range (2) and
101 fract->denominator = n; in clk_fd_get_div()
111 if (!fract.numerator || !fract.denominator) in clk_fd_recalc_rate()
115 do_div(ret, fract.denominator); in clk_fd_recalc_rate()
225 *val = fract.denominator; in clk_fd_denominator_get()
234 debugfs_create_file("denominator", 0444, dentry, hw, &clk_fd_denominator_fops); in clk_fd_debug_init()
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| /kernel/linux/linux-5.10/drivers/media/i2c/ |
| D | mt9v011.c | 201 static void calc_fps(struct v4l2_subdev *sd, u32 *numerator, u32 *denominator) in calc_fps() argument
225 if (numerator && denominator) { in calc_fps()
227 *denominator = (u32)frames_per_ms; in calc_fps()
231 static u16 calc_speed(struct v4l2_subdev *sd, u32 numerator, u32 denominator) in calc_speed() argument
239 if (!numerator || !denominator) in calc_speed()
252 t_time += denominator / 2; in calc_speed()
253 do_div(t_time, denominator); in calc_speed()
372 &ival->interval.denominator); in mt9v011_g_frame_interval()
383 speed = calc_speed(sd, tpf->numerator, tpf->denominator); in mt9v011_s_frame_interval()
389 calc_fps(sd, &tpf->numerator, &tpf->denominator); in mt9v011_s_frame_interval()
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| /kernel/linux/linux-6.6/drivers/media/i2c/ |
| D | mt9v011.c | 201 static void calc_fps(struct v4l2_subdev *sd, u32 *numerator, u32 *denominator) in calc_fps() argument
225 if (numerator && denominator) { in calc_fps()
227 *denominator = (u32)frames_per_ms; in calc_fps()
231 static u16 calc_speed(struct v4l2_subdev *sd, u32 numerator, u32 denominator) in calc_speed() argument
239 if (!numerator || !denominator) in calc_speed()
252 t_time += denominator / 2; in calc_speed()
253 do_div(t_time, denominator); in calc_speed()
372 &ival->interval.denominator); in mt9v011_g_frame_interval()
383 speed = calc_speed(sd, tpf->numerator, tpf->denominator); in mt9v011_s_frame_interval()
389 calc_fps(sd, &tpf->numerator, &tpf->denominator); in mt9v011_s_frame_interval()
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| /kernel/linux/linux-6.6/drivers/phy/freescale/ |
| D | phy-fsl-imx8-mipi-dphy.c | 157 * nominator, denominator.
192 u32 lp_t, numerator, denominator; in mixel_dphy_config_from_opts() local
202 denominator = ref_clk; in mixel_dphy_config_from_opts()
203 get_best_ratio(&numerator, &denominator, 255, 256); in mixel_dphy_config_from_opts()
204 if (!numerator || !denominator) { in mixel_dphy_config_from_opts()
206 numerator, denominator, in mixel_dphy_config_from_opts()
211 while ((numerator < 16) && (denominator <= 128)) { in mixel_dphy_config_from_opts()
213 denominator <<= 1; in mixel_dphy_config_from_opts()
220 i = __ffs(denominator); in mixel_dphy_config_from_opts()
223 cfg->cn = denominator >> i; in mixel_dphy_config_from_opts()
[all …]
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| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/dc/dml/calcs/ |
| D | bw_fixed.c | 57 struct bw_fixed bw_frc_to_fixed(int64_t numerator, int64_t denominator) in bw_frc_to_fixed() argument
61 bool arg2_negative = denominator < 0; in bw_frc_to_fixed()
69 ASSERT(denominator != 0); in bw_frc_to_fixed()
72 arg2_value = abs_i64(denominator); in bw_frc_to_fixed()
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/dc/calcs/ |
| D | bw_fixed.c | 57 struct bw_fixed bw_frc_to_fixed(int64_t numerator, int64_t denominator) in bw_frc_to_fixed() argument
61 bool arg2_negative = denominator < 0; in bw_frc_to_fixed()
69 ASSERT(denominator != 0); in bw_frc_to_fixed()
72 arg2_value = abs_i64(denominator); in bw_frc_to_fixed()
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| /kernel/linux/linux-5.10/drivers/media/i2c/et8ek8/ |
| D | et8ek8_mode.c | 50 .denominator = 1207
151 .denominator = 1292
207 .denominator = 3000
263 .denominator = 2988
319 .denominator = 2993
375 .denominator = 399
430 .denominator = 499
486 .denominator = 501
542 .denominator = 2500
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| /kernel/linux/linux-6.6/drivers/media/i2c/et8ek8/ |
| D | et8ek8_mode.c | 50 .denominator = 1207
151 .denominator = 1292
207 .denominator = 3000
263 .denominator = 2988
319 .denominator = 2993
375 .denominator = 399
430 .denominator = 499
486 .denominator = 501
542 .denominator = 2500
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| /kernel/linux/linux-5.10/drivers/media/v4l2-core/ |
| D | v4l2-dv-timings.c | 370 bt->picture_aspect.denominator); in v4l2_print_dv_timings()
388 ratio.numerator = t->bt.width * t->bt.picture_aspect.denominator; in v4l2_dv_timings_aspect_ratio()
389 ratio.denominator = t->bt.height * t->bt.picture_aspect.numerator; in v4l2_dv_timings_aspect_ratio()
391 rational_best_approximation(ratio.numerator, ratio.denominator, in v4l2_dv_timings_aspect_ratio()
392 ratio.numerator, ratio.denominator, &n, &d); in v4l2_dv_timings_aspect_ratio()
394 ratio.denominator = d; in v4l2_dv_timings_aspect_ratio()
433 fps_fract.denominator = n; in v4l2_calc_timeperframe()
746 if (aspect.numerator == 0 || aspect.denominator == 0) { in v4l2_detect_gtf()
748 aspect.denominator = 9; in v4l2_detect_gtf()
750 image_width = ((image_height * aspect.numerator) / aspect.denominator); in v4l2_detect_gtf()
[all …]
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| /kernel/linux/linux-6.6/drivers/media/v4l2-core/ |
| D | v4l2-dv-timings.c | 370 bt->picture_aspect.denominator); in v4l2_print_dv_timings()
388 ratio.numerator = t->bt.width * t->bt.picture_aspect.denominator; in v4l2_dv_timings_aspect_ratio()
389 ratio.denominator = t->bt.height * t->bt.picture_aspect.numerator; in v4l2_dv_timings_aspect_ratio()
391 rational_best_approximation(ratio.numerator, ratio.denominator, in v4l2_dv_timings_aspect_ratio()
392 ratio.numerator, ratio.denominator, &n, &d); in v4l2_dv_timings_aspect_ratio()
394 ratio.denominator = d; in v4l2_dv_timings_aspect_ratio()
433 fps_fract.denominator = n; in v4l2_calc_timeperframe()
746 if (aspect.numerator == 0 || aspect.denominator == 0) { in v4l2_detect_gtf()
748 aspect.denominator = 9; in v4l2_detect_gtf()
750 image_width = ((image_height * aspect.numerator) / aspect.denominator); in v4l2_detect_gtf()
[all …]
|