Searched refs:numerator (Results 51 - 75 of 152) sorted by relevance

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/linux-master/drivers/media/pci/tw5864/
H A Dtw5864-video.c714 frameinterval->numerator = 1001;
719 frameinterval->numerator = 1;
775 fintv->stepwise.max.numerator *= std_max_fps;
793 cp->timeperframe.numerator *= input->frame_interval;
812 if (!t->numerator || !t->denominator) {
813 t->numerator = time_base.numerator * input->frame_interval;
816 t->numerator = t->numerator * time_base.denominator /
821 input->frame_interval = t->numerator / time_bas
[all...]
/linux-master/drivers/staging/vc04_services/bcm2835-camera/
H A Dbcm2835-camera.c73 tpf_min = {.numerator = 1, .denominator = FPS_MAX},
74 tpf_max = {.numerator = 1, .denominator = FPS_MIN},
75 tpf_default = {.numerator = 1000, .denominator = 30000};
1032 preview_port->es.video.frame_rate.numerator =
1035 dev->capture.timeperframe.numerator;
1083 port->es.video.frame_rate.numerator =
1086 dev->capture.timeperframe.numerator;
1224 camera_port->es.video.frame_rate.numerator = 0;
1628 format->es->video.frame_rate.numerator = 0; /* Rely on fps_range */
1642 format->es->video.frame_rate.numerator
[all...]
/linux-master/drivers/media/pci/cx25821/
H A Dcx25821-medusa-video.c513 int numerator; local
526 numerator = (srcVal - srcMin) * (dstMax - dstMin);
528 quotient = numerator / denominator;
530 if (2 * (numerator % denominator) >= denominator)
/linux-master/drivers/staging/media/meson/vdec/
H A Dcodec_mpeg12.c147 sess->pixelaspect.numerator = 1;
/linux-master/drivers/media/usb/pwc/
H A Dpwc-v4l.c955 fival->discrete.numerator = 1;
975 parm->parm.capture.timeperframe.numerator = 1;
993 if (parm->parm.capture.timeperframe.numerator == 0 ||
998 parm->parm.capture.timeperframe.numerator;
/linux-master/drivers/iio/adc/
H A Drn5t618-adc.c113 rn5t618_ratios[chan->channel].numerator;
H A Dsc27xx_adc.c590 fract->numerator = ratio >> SC27XX_RATIO_NUMERATOR_OFFSET;
643 return DIV_ROUND_CLOSEST(volt * fract.denominator, fract.numerator);
/linux-master/drivers/gpu/drm/amd/display/include/
H A Dfixed31_32.h79 * result = numerator / denominator
81 struct fixed31_32 dc_fixpt_from_fraction(long long numerator, long long denominator);
/linux-master/drivers/clk/
H A Dclk-bm1880.c476 u64 numerator; local
485 numerator = parent_rate * fbdiv;
487 do_div(numerator, denominator);
489 return (unsigned long)numerator;
/linux-master/drivers/media/i2c/
H A Dov772x.c618 unsigned int fps = tpf->numerator ?
619 tpf->denominator / tpf->numerator :
734 tpf->numerator = 1;
776 tpf->numerator = 1;
1348 fie->interval.numerator = 1;
H A Dmt9m111.c1088 if (fract->numerator == 0) {
1090 fract->numerator = 1;
1093 fps = DIV_ROUND_CLOSEST(fract->denominator, fract->numerator);
1102 fract->numerator = 1;
1338 mt9m111->frame_interval.numerator = 1;
H A Dthp7312.c722 fie->interval.numerator = 1;
760 interval->numerator = 1;
781 fps = fi->interval.numerator
782 ? DIV_ROUND_CLOSEST(fi->interval.denominator, fi->interval.numerator)
790 interval->numerator = 1;
874 interval->numerator = 1;
H A Dadv7180.c480 fi->interval.numerator = 1001;
483 fi->interval.numerator = 1;
871 aspect->numerator = 11;
874 aspect->numerator = 54;
H A Dov7251.c652 .numerator = 100,
665 .numerator = 100,
678 .numerator = 100,
1182 return (t->denominator + (t->numerator >> 1)) / t->numerator;
H A Dov9650.c617 ov965x->fiv->interval.numerator;
1135 req_int = (u64)fi->interval.numerator * 10000;
1144 err = abs((u64)(iv->interval.numerator * 10000) /
1154 fiv->interval.numerator * 1000000 / fiv->interval.denominator);
1174 fi->interval.numerator, fi->interval.denominator);
/linux-master/drivers/gpu/drm/arm/
H A Dmalidp_hw.c828 unsigned long numerator = 1, denominator = 1; local
832 numerator = max(se_config->input_w, se_config->output_w) *
834 numerator += se_config->output_w *
841 if (numerator < denominator)
842 numerator = denominator = 1;
843 mclk = (pxlclk * numerator) / denominator;
/linux-master/drivers/media/platform/mediatek/mdp3/
H A Dmtk-mdp3-regs.c430 q = f->numerator / f->denominator;
431 *r = div_u64(((u64)f->numerator - q * f->denominator) <<
/linux-master/drivers/media/platform/st/sti/hva/
H A Dhva-debugfs.c57 ctrls->time_per_frame.numerator);
/linux-master/drivers/staging/media/imx/
H A Dimx-media-fim.c85 fim->nominal = DIV_ROUND_CLOSEST_ULL(1000000ULL * (u64)fi->numerator,
/linux-master/drivers/media/pci/mgb4/
H A Dmgb4_vin.c385 ival->stepwise.min.numerator = 1;
387 ival->stepwise.max.numerator = 1;
498 .numerator = mgb4_read_reg(video, regs->frame_period),
/linux-master/drivers/media/pci/solo6x10/
H A Dsolo6x10-v4l2-enc.c1001 fintv->stepwise.min.numerator = 1;
1004 fintv->stepwise.max.numerator = 15;
1007 fintv->stepwise.step.numerator = 1;
1020 cp->timeperframe.numerator = solo_enc->interval;
1049 solo_enc->interval = calc_interval(fps, t->numerator, t->denominator);
/linux-master/drivers/media/platform/amphion/
H A Dvpu_malone.c894 info->frame_rate.numerator = 1000;
914 if (info->frame_rate.numerator && info->frame_rate.denominator) {
917 rational_best_approximation(info->frame_rate.numerator,
919 info->frame_rate.numerator,
922 info->frame_rate.numerator = n;
/linux-master/drivers/media/platform/qcom/venus/
H A Dvdec.c476 if (!timeperframe->numerator)
477 timeperframe->numerator = inst->timeperframe.numerator;
481 us_per_frame = timeperframe->numerator * (u64)USEC_PER_SEC;
1616 inst->timeperframe.numerator = 1;
/linux-master/drivers/media/v4l2-core/
H A Dv4l2-ioctl.c100 frameperiod->numerator = 1001;
103 frameperiod->numerator = 1;
409 p->frameperiod.numerator,
513 c->timeperframe.numerator, c->timeperframe.denominator,
521 c->timeperframe.numerator, c->timeperframe.denominator,
598 p->pixelaspect.numerator, p->pixelaspect.denominator);
770 p->discrete.numerator,
775 p->stepwise.min.numerator,
777 p->stepwise.max.numerator,
779 p->stepwise.step.numerator,
[all...]
/linux-master/drivers/media/platform/allegro-dvt/
H A Dallegro-core.c1274 param->framerate = DIV_ROUND_UP(channel->framerate.numerator,
1639 sps->vui.time_scale = 2 * channel->framerate.numerator;
1838 vui->vui_time_scale = channel->framerate.numerator;
2567 DIV_ROUND_UP(channel->framerate.numerator,
3510 timeperframe->numerator = channel->framerate.denominator;
3511 timeperframe->denominator = channel->framerate.numerator;
3529 if (timeperframe->numerator == 0 || timeperframe->denominator == 0)
3532 div = gcd(timeperframe->denominator, timeperframe->numerator);
3533 channel->framerate.numerator = timeperframe->denominator / div;
3534 channel->framerate.denominator = timeperframe->numerator / di
[all...]

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