Searched refs:numerator (Results 1 - 25 of 152) sorted by relevance

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/linux-master/drivers/staging/media/atomisp/pci/isp/kernels/fixedbds/fixedbds_1.0/
H A Dia_css_fixedbds_types.h20 unsigned int numerator; member in struct:sh_css_bds_factor
/linux-master/drivers/iio/test/
H A Diio-test-rescale.c19 const s32 numerator; member in struct:rescale_tc_data
38 .numerator = 1000000,
46 .numerator = -1000000,
54 .numerator = 1000000,
63 .numerator = -1000000,
72 .numerator = 42,
81 .numerator = -42,
90 .numerator = 1000000,
99 .numerator = -1000000,
108 .numerator
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/linux-master/include/trace/events/
H A Dkyber.h17 unsigned int percentile, unsigned int numerator,
20 TP_ARGS(dev, domain, type, percentile, numerator, denominator, samples),
27 __field( u8, numerator )
37 __entry->numerator = numerator;
44 __entry->type, __entry->percentile, __entry->numerator,
/linux-master/drivers/gpu/drm/amd/display/dc/basics/
H A Dconversion.c40 int32_t numerator; local
50 numerator = (uint16_t)dc_fixpt_round(
55 numerator = dc_fixpt_floor(
64 if (numerator >= 0)
65 result = (uint16_t)numerator;
68 (1 << (integer_bits + fractional_bits + 1)) + numerator);
H A Dbw_fixed.c58 struct bw_fixed bw_frc_to_fixed(int64_t numerator, int64_t denominator) argument
61 bool arg1_negative = numerator < 0;
72 arg1_value = abs_i64(numerator);
H A Dfixpt31_32.c71 struct fixed31_32 dc_fixpt_from_fraction(long long numerator, long long denominator) argument
75 bool arg1_negative = numerator < 0;
78 unsigned long long arg1_value = arg1_negative ? -numerator : numerator;
/linux-master/drivers/iio/adc/
H A Dqcom-vadc-common.c293 { .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 },
418 result = div64_s64(voltage, prescale->numerator);
709 qcom_adc5_prescaling_from_dt(u32 numerator, u32 denominator) argument
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H A Dqcom-spmi-vadc.c129 { .numerator = 1, .denominator = 1 },
130 { .numerator = 1, .denominator = 3 },
131 { .numerator = 1, .denominator = 4 },
132 { .numerator = 1, .denominator = 6 },
133 { .numerator = 1, .denominator = 20 },
134 { .numerator = 1, .denominator = 8 },
135 { .numerator = 10, .denominator = 81 },
136 { .numerator = 1, .denominator = 10 },
410 static int vadc_prescaling_from_dt(u32 numerator, u32 denominator) argument
415 if (vadc_prescale_ratios[pre].numerator
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/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-kthread-touch.c53 unsigned int numerator; local
88 numerator = dev->timeperframe_tch_cap.numerator;
94 (HZ * numerator) / 2;
95 do_div(buffers_since_start, HZ * numerator);
119 numerators_since_start = ++buffers_since_start * numerator;
H A Dvivid-kthread-out.c149 unsigned numerator; local
183 numerator = dev->timeperframe_vid_out.numerator;
193 (HZ * numerator) / 2;
194 do_div(buffers_since_start, HZ * numerator);
219 numerators_since_start = buffers_since_start * numerator;
224 /* Increase by the 'numerator' of one buffer */
225 numerators_since_start += numerator;
/linux-master/include/linux/iio/afe/
H A Drescale.h26 s32 numerator; member in struct:rescale
/linux-master/lib/
H A Dflex_proportions.c22 * (let's call it 'd') and for each event type its numerator (let's call it
31 * To avoid iteration over all event types, we instead shift numerator of event
149 unsigned long *numerator, unsigned long *denominator)
172 *numerator = num;
183 unsigned long numerator, denominator; local
186 fprop_fraction_percpu(p, pl, &numerator, &denominator);
189 ((u64)numerator << FPROP_FRAC_SHIFT);
147 fprop_fraction_percpu(struct fprop_global *p, struct fprop_local_percpu *pl, unsigned long *numerator, unsigned long *denominator) argument
/linux-master/drivers/iio/afe/
H A Diio-rescale.c33 *val *= rescale->numerator;
44 if (!check_mul_overflow(*val, rescale->numerator, &_val) &&
54 tmp *= rescale->numerator;
86 tmp = (s64)abs(*val) * abs(rescale->numerator);
89 tmp = (s64)rem * mult + (s64)abs(*val2) * abs(rescale->numerator);
98 if (neg ^ ((rescale->numerator < 0) ^ (rescale->denominator < 0))) {
344 * numerator/denominator from overflowing.
347 rescale->numerator = 1000000 / factor;
350 factor = gcd(rescale->numerator, gain_mult);
351 rescale->numerator /
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/linux-master/drivers/media/platform/st/sti/delta/
H A Ddelta-debug.c28 s->pixelaspect.numerator,
49 f->pixelaspect.numerator,
/linux-master/drivers/media/i2c/et8ek8/
H A Det8ek8_mode.c49 .numerator = 100,
150 .numerator = 100,
206 .numerator = 100,
262 .numerator = 100,
318 .numerator = 100,
374 .numerator = 100,
429 .numerator = 100,
485 .numerator = 100,
541 .numerator = 100,
/linux-master/drivers/staging/sm750fb/
H A Dsm750.h188 unsigned long long numerator = 1000 * 1000 * 1000 * 1000ULL; local
190 do_div(numerator, psvalue);
191 return (unsigned long)numerator;
/linux-master/drivers/media/v4l2-core/
H A Dv4l2-dv-timings.c369 bt->picture_aspect.numerator,
388 ratio.numerator = t->bt.width * t->bt.picture_aspect.denominator;
389 ratio.denominator = t->bt.height * t->bt.picture_aspect.numerator;
391 rational_best_approximation(ratio.numerator, ratio.denominator,
392 ratio.numerator, ratio.denominator, &n, &d);
393 ratio.numerator = n;
432 fps_fract.numerator = d;
746 if (aspect.numerator == 0 || aspect.denominator == 0) {
747 aspect.numerator = 16;
750 image_width = ((image_height * aspect.numerator) / aspec
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/linux-master/drivers/staging/media/starfive/camss/
H A Dstf-video.h50 u8 numerator; member in struct:fract
/linux-master/include/linux/
H A Dflex_proportions.h49 raw_spinlock_t lock; /* Protect period and numerator */
59 struct fprop_local_percpu *pl, unsigned long *numerator,
/linux-master/drivers/media/i2c/
H A Dmt9v011.c199 static void calc_fps(struct v4l2_subdev *sd, u32 *numerator, u32 *denominator) argument
223 if (numerator && denominator) {
224 *numerator = 1000;
229 static u16 calc_speed(struct v4l2_subdev *sd, u32 numerator, u32 denominator) argument
237 if (!numerator || !denominator)
248 t_time = core->xtal * ((u64)numerator);
377 &ival->interval.numerator,
397 speed = calc_speed(sd, tpf->numerator, tpf->denominator);
403 calc_fps(sd, &tpf->numerator, &tpf->denominator);
/linux-master/drivers/media/usb/pvrusb2/
H A Dpvrusb2-std.c230 .numerator = 1,
241 .numerator = 1001,
250 .numerator = 1001,
259 .numerator = 1001,
/linux-master/drivers/staging/media/atomisp/pci/
H A Dsh_css_param_shading.c271 bds.numerator / bds.denominator -
275 bds.numerator - left_cropping) * bds.numerator / bds.denominator;
276 top_padding = binary->info->sp.pipeline.top_cropping * bds.numerator /
/linux-master/drivers/clk/
H A Dclk-fractional-divider.c13 * m (numerator) and n (denominator) values to be provided to satisfy
100 fract->numerator = m;
111 if (!fract.numerator || !fract.denominator)
114 ret = (u64)parent_rate * fract.numerator;
226 *val = fract.numerator;
246 debugfs_create_file("numerator", 0444, dentry, hw, &clk_fd_numerator_fops);
/linux-master/include/media/
H A Dv4l2-common.h454 ((u64)(a).numerator * (b).denominator OP \
455 (u64)(b).numerator * (a).denominator)
547 void v4l2_simplify_fraction(u32 *numerator, u32 *denominator,
549 u32 v4l2_fraction_to_interval(u32 numerator, u32 denominator);
/linux-master/drivers/media/usb/uvc/
H A Duvc_v4l2.c432 u32 numerator, denominator; local
438 numerator = stream->ctrl.dwFrameInterval;
442 v4l2_simplify_fraction(&numerator, &denominator, 8, 333);
450 parm->parm.capture.timeperframe.numerator = numerator;
457 parm->parm.output.timeperframe.numerator = numerator;
483 interval = v4l2_fraction_to_interval(timeperframe.numerator,
486 timeperframe.numerator, timeperframe.denominator, interval);
535 timeperframe.numerator
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