Searched refs:numerator (Results 26 - 50 of 152) sorted by relevance

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/linux-master/drivers/media/i2c/
H A Dmt9v111.c449 unsigned int fps = tpf->numerator ?
450 tpf->denominator / tpf->numerator :
526 tpf->numerator = 1;
728 unsigned int fps = tpf->numerator ?
729 tpf->denominator / tpf->numerator :
740 if (!tpf->numerator)
741 tpf->numerator = 1;
798 tpf->numerator = 1;
851 fie->interval.numerator = 1;
1207 tpf.numerator
[all...]
H A Dimx274.c1345 __func__, imx274->frame_interval.numerator,
1382 max = fi->interval.numerator * 1000000
1396 fi->interval.numerator * 1000000
1416 priv->frame_interval.numerator = 1;
1849 __func__, frame_interval.numerator,
1852 if (frame_interval.numerator == 0 || frame_interval.denominator == 0) {
1854 frame_interval.numerator = 1;
1858 / frame_interval.numerator);
1862 frame_interval.numerator = 1;
1865 frame_interval.numerator
[all...]
H A Dov6650.c796 fie->interval.numerator = GET_CLKRC_DIV(fie->index);
819 ival->interval.numerator, ival->interval.denominator);
840 if (tpf->numerator == 0 || tpf->denominator == 0)
843 div = (tpf->numerator * FRAME_RATE_MAX) / tpf->denominator;
852 priv->tpf.numerator = div;
1108 priv->tpf.numerator = GET_CLKRC_DIV(DEF_CLKRC);
H A Dov7670.c804 tpf->numerator = 1;
836 if (tpf->numerator == 0 || tpf->denominator == 0) {
840 clkrc = (5 * pll_factor * info->clock_speed * tpf->numerator) /
877 tpf->numerator = 1;
889 if (tpf->numerator == 0 || tpf->denominator == 0)
892 div = (tpf->numerator * info->clock_speed) / tpf->denominator;
898 tpf->numerator = 1;
1232 fie->interval.numerator = 1;
1906 tpf.numerator = 1;
/linux-master/drivers/phy/freescale/
H A Dphy-fsl-imx8-mipi-dphy.c192 u32 lp_t, numerator, denominator; local
201 numerator = dphy_opts->hs_clk_rate;
203 get_best_ratio(&numerator, &denominator, 255, 256);
204 if (!numerator || !denominator) {
206 numerator, denominator,
211 while ((numerator < 16) && (denominator <= 128)) {
212 numerator <<= 1;
225 cfg->cm = numerator;
234 numerator, denominator);
239 dphy_opts->hs_clk_rate, ref_clk, numerator, denominato
[all...]
/linux-master/drivers/media/platform/amphion/
H A Dvenc.c166 fival->stepwise.min.numerator = 1;
168 fival->stepwise.max.numerator = USHRT_MAX;
170 fival->stepwise.step.numerator = 1;
285 timeperframe->numerator = venc->params.frame_rate.numerator;
308 if (!timeperframe->numerator)
309 timeperframe->numerator = venc->params.frame_rate.numerator;
313 venc->params.frame_rate.numerator = timeperframe->numerator;
[all...]
/linux-master/drivers/staging/vc04_services/bcm2835-camera/
H A Dcontrols.c162 rational_value.numerator = ctrl->val;
492 gains.r_gain.numerator = dev->red_gain;
494 gains.b_gain.numerator = dev->blue_gain;
1275 fps_range.fps_high.numerator = dev->capture.timeperframe.denominator;
1276 fps_range.fps_high.denominator = dev->capture.timeperframe.numerator;
1281 fps_range.fps_low.numerator = 1;
1285 fps_range.fps_low.numerator = fps_range.fps_high.numerator;
1291 fps_range.fps_low.numerator,
1293 fps_range.fps_high.numerator,
[all...]
/linux-master/drivers/media/test-drivers/vivid/
H A Dvivid-kthread-cap.c540 f_period = (u64)dev->timeperframe_vid_cap.numerator * 1000000000;
673 unsigned numerator; local
713 numerator = dev->timeperframe_vid_cap.numerator;
723 (HZ * numerator) / 2;
724 do_div(buffers_since_start, HZ * numerator);
749 numerators_since_start = ++buffers_since_start * numerator;
/linux-master/drivers/media/v4l2-core/
H A Dv4l2-common.c511 void v4l2_simplify_fraction(u32 *numerator, u32 *denominator, argument
528 x = *numerator;
554 *numerator = y;
562 * to compute numerator / denominator * 10000000 using 32 bit fixed point
565 u32 v4l2_fraction_to_interval(u32 numerator, u32 denominator) argument
571 numerator/denominator >= ((u32)-1)/10000000)
576 * numerator * multiplier doesn't overflow. If anyone knows a better
580 while (numerator > ((u32)-1)/multiplier) {
585 return denominator ? numerator * multiplier / denominator : 0;
/linux-master/include/linux/
H A Dmath.h112 __##type numerator; \
/linux-master/drivers/media/usb/s2255/
H A Ds2255drv.c1275 sp->parm.capture.timeperframe.numerator = def_num;
1278 sp->parm.capture.timeperframe.numerator = def_num * 2;
1281 sp->parm.capture.timeperframe.numerator = def_num * 3;
1284 sp->parm.capture.timeperframe.numerator = def_num * 5;
1290 sp->parm.capture.timeperframe.numerator,
1312 sp->parm.capture.timeperframe.numerator = def_num;
1313 else if (sp->parm.capture.timeperframe.numerator <= def_num)
1314 sp->parm.capture.timeperframe.numerator = def_num;
1315 else if (sp->parm.capture.timeperframe.numerator <= (def_num * 2)) {
1316 sp->parm.capture.timeperframe.numerator
[all...]
/linux-master/drivers/staging/media/imx/
H A Dimx-media-csi.c765 input_fi->numerator * bad_frames,
848 interval->numerator *= skip->max_ratio;
852 div = gcd(interval->numerator, interval->denominator);
854 interval->numerator /= div;
873 if (out->numerator == 0 || out->denominator == 0 ||
874 in->numerator == 0 || in->denominator == 0) {
879 want_us = div_u64((u64)USEC_PER_SEC * out->numerator, out->denominator);
885 tmp = div_u64((u64)USEC_PER_SEC * in->numerator *
952 if (fi->interval.numerator == 0 ||
1789 priv->frame_interval[i].numerator
[all...]
H A Dimx-ic-prp.c438 if (fi->interval.numerator == 0 || fi->interval.denominator == 0)
454 priv->frame_interval.numerator = 1;
/linux-master/drivers/media/platform/chips-media/coda/
H A Dcoda-common.c1344 f->stepwise.min.numerator = 1;
1346 f->stepwise.max.numerator = 65536;
1348 f->stepwise.step.numerator = 1;
1365 tpf->numerator = 1 + (ctx->params.framerate >>
1384 if (s.numerator == 0 || s.denominator / s.numerator > 65535) {
1385 timeperframe->numerator = 1;
1391 if (s.denominator == 0 || s.numerator / s.denominator > 65536) {
1392 timeperframe->numerator = 65536;
1398 div = gcd(s.numerator,
[all...]
/linux-master/drivers/media/platform/st/sti/hva/
H A Dhva-h264.c211 * @framerate_num: target framerate numerator , used by BRC
653 if (time_per_frame->numerator >= 536) {
660 (time_per_frame->numerator >> 1) - 1) /
661 time_per_frame->numerator;
668 td->bit_rate /= time_per_frame->numerator;
672 td->framerate_den = time_per_frame->numerator;
H A Dhva-v4l2.c527 sp->parm.output.timeperframe.numerator = time_per_frame->numerator;
542 if (!sp->parm.output.timeperframe.numerator ||
547 time_per_frame->numerator = sp->parm.output.timeperframe.numerator;
792 ctx->ctrls.time_per_frame.numerator = HVA_DEFAULT_FRAME_NUM;
/linux-master/drivers/media/platform/qcom/camss/
H A Dcamss-video.c28 u8 numerator; member in struct:fract
314 bytesperline = pix->width / f->hsub[i].numerator *
319 f->vsub[i].numerator * f->vsub[i].denominator *
738 bpl = pix_mp->width / fi->hsub[i].numerator *
743 fi->vsub[i].numerator * fi->vsub[i].denominator * bpl;
/linux-master/drivers/staging/media/meson/vdec/
H A Dvdec_helpers.c434 sess->pixelaspect.numerator = sess->height * dar_num;
436 div = gcd(sess->pixelaspect.numerator, sess->pixelaspect.denominator);
437 sess->pixelaspect.numerator /= div;
/linux-master/drivers/media/i2c/adv748x/
H A Dadv748x-hdmi.c388 aspect->numerator = 1;
539 hdmi->aspect_ratio.numerator = 16;
740 hdmi->aspect_ratio.numerator = 16;
H A Dadv748x-afe.c170 aspect->numerator = 11;
173 aspect->numerator = 54;
/linux-master/drivers/net/ethernet/hisilicon/hns3/hns3pf/
H A Dhclge_ptp.c31 u32 quo, numerator; local
36 /* This clock cycle is defined by three part: quotient, numerator
38 * denominator is fixed to ptp->cycle.den, and numerator
41 quo = div_u64_rem(adj_val, cycle->den, &numerator);
46 writel(numerator, hdev->ptp->io_base + HCLGE_PTP_CYCLE_NUM_REG);
/linux-master/tools/perf/util/
H A Dstat-shadow.c189 double numerator, struct perf_stat_output_ctx *out,
195 if (numerator && denominator) {
196 double ratio = numerator / denominator * 100.0;
187 print_ratio(struct perf_stat_config *config, const struct evsel *evsel, int aggr_idx, double numerator, struct perf_stat_output_ctx *out, enum stat_type denominator_type, const double color_ratios[3], const char *unit) argument
/linux-master/drivers/media/pci/tw686x/
H A Dtw686x-video.c928 ival->discrete.numerator = 1;
947 cp->timeperframe.numerator = 1;
958 unsigned int numerator = cp->timeperframe.numerator; local
964 fps = (!numerator || !denominator) ? 0 : denominator / numerator;
/linux-master/drivers/staging/media/atomisp/pci/runtime/binary/src/
H A Dbinary.c217 * bds.denominator + bds.numerator / 2) / bds.numerator
219 /* "+ bds.numerator / 2": rounding for division by bds.numerator */
221 (bad_bqs_on_top_before_bs * bds.denominator + bds.numerator / 2) / bds.numerator
223 /* "+ bds.numerator / 2": rounding for division by bds.numerator */
225 res->bayer_scale_hor_ratio_in = bds.numerator;
227 res->bayer_scale_ver_ratio_in = bds.numerator;
[all...]
/linux-master/drivers/media/platform/qcom/venus/
H A Dvenc.c406 if (!timeperframe->numerator)
407 timeperframe->numerator = inst->timeperframe.numerator;
411 us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC;
505 fival->stepwise.min.numerator = 1;
507 fival->stepwise.max.numerator = 1;
509 fival->stepwise.step.numerator = 1;
1433 inst->timeperframe.numerator = 1;

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